cpython-lru_cache-weakref: Modules/socketmodule.c annotate

annotate Modules/socketmodule.c @ 1944:8e8fddcbdfd2 legacy-trunk

Hopefully the last edits for 1.1

author	Guido van Rossum <guido@python.org>
date	Thu, 06 Oct 1994 16:15:09 +0000
parents	80818c106e3e
children	84637cfdbc07

rev	line source
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1 /***********************************************************
1746 1940892d2fe3 Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1413 diff changeset	2 Copyright 1991, 1992, 1993, 1994 by Stichting Mathematisch Centrum,
1252 c4cd0d9d8281 * Changed many files to use mkvalue() instead of newtupleobject(). Guido van Rossum <guido@python.org> parents: 1207 diff changeset	3 Amsterdam, The Netherlands.
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	4
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	5 All Rights Reserved
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	6
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	7 Permission to use, copy, modify, and distribute this software and its
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	8 documentation for any purpose and without fee is hereby granted,
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	9 provided that the above copyright notice appear in all copies and that
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	10 both that copyright notice and this permission notice appear in
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	11 supporting documentation, and that the names of Stichting Mathematisch
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	12 Centrum or CWI not be used in advertising or publicity pertaining to
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	13 distribution of the software without specific, written prior permission.
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	14
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	15 STICHTING MATHEMATISCH CENTRUM DISCLAIMS ALL WARRANTIES WITH REGARD TO
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	16 THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	17 FITNESS, IN NO EVENT SHALL STICHTING MATHEMATISCH CENTRUM BE LIABLE
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	18 FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	19 WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	20 ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	21 OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	22
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	23 ******************************************************************/
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	24
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	25 /* Socket module */
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	26
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	27 /*
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	28 This module provides an interface to Berkeley socket IPC.
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	29
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	30 Limitations:
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	31
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	32 - only AF_INET and AF_UNIX address families are supported
1746 1940892d2fe3 Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1413 diff changeset	33 - no asynchronous I/O (but you can use select() on sockets)
324 a81020d505bf Add gethostname() and s.avail(). Guido van Rossum <guido@python.org> parents: 309 diff changeset	34 - no read/write operations (use send/recv or makefile instead)
896 6459e2f21bf6 Added {get,set}sockopt(). allowbroadcast is now obsolete. Guido van Rossum <guido@python.org> parents: 795 diff changeset	35 - setsockopt() and getsockopt() only support integer options
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	36
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	37 Interface:
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	38
324 a81020d505bf Add gethostname() and s.avail(). Guido van Rossum <guido@python.org> parents: 309 diff changeset	39 - socket.gethostname() --> host name (string)
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	40 - socket.gethostbyname(hostname) --> host IP address (string: 'dd.dd.dd.dd')
309 382323f92fce Connection sockets now have the proper family/type/proto values. Guido van Rossum <guido@python.org> parents: 295 diff changeset	41 - socket.getservbyname(servername, protocolname) --> port number
382323f92fce Connection sockets now have the proper family/type/proto values. Guido van Rossum <guido@python.org> parents: 295 diff changeset	42 - socket.socket(family, type [, proto]) --> new socket object
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	43 - family and type constants from <socket.h> are accessed as socket.AF_INET etc.
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	44 - errors are reported as the exception socket.error
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	45 - an Internet socket address is a pair (hostname, port)
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	46 where hostname can be anything recognized by gethostbyname()
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	47 (including the dd.dd.dd.dd notation) and port is in host byte order
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	48 - where a hostname is returned, the dd.dd.dd.dd notation is used
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	49 - a UNIX domain socket is a string specifying the pathname
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	50
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	51 Socket methods:
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	52
324 a81020d505bf Add gethostname() and s.avail(). Guido van Rossum <guido@python.org> parents: 309 diff changeset	53 - s.accept() --> new socket object, sockaddr
896 6459e2f21bf6 Added {get,set}sockopt(). allowbroadcast is now obsolete. Guido van Rossum <guido@python.org> parents: 795 diff changeset	54 - s.setsockopt(level, optname, flag) --> None
6459e2f21bf6 Added {get,set}sockopt(). allowbroadcast is now obsolete. Guido van Rossum <guido@python.org> parents: 795 diff changeset	55 - s.getsockopt(level, optname) --> flag
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	56 - s.bind(sockaddr) --> None
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	57 - s.connect(sockaddr) --> None
1094 d2af6bdcb6d0 * config.c: Added audioop to lists. Guido van Rossum <guido@python.org> parents: 1039 diff changeset	58 - s.getsockname() --> sockaddr
d2af6bdcb6d0 * config.c: Added audioop to lists. Guido van Rossum <guido@python.org> parents: 1039 diff changeset	59 - s.getpeername() --> sockaddr
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	60 - s.listen(n) --> None
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	61 - s.makefile(mode) --> file object
1293 ac3c80abbf43 * classobject.c: in instance_getattr, don't make a method out of a Guido van Rossum <guido@python.org> parents: 1271 diff changeset	62 - s.recv(nbytes [,flags]) --> string
1295 4773d5c3b5a4 * socketmodule.c: fix long-standing bug in recvfrom() -- addrlen Guido van Rossum <guido@python.org> parents: 1293 diff changeset	63 - s.recvfrom(nbytes [,flags]) --> string, sockaddr
1746 1940892d2fe3 Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1413 diff changeset	64 - s.send(string [,flags]) --> nbytes
1940892d2fe3 Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1413 diff changeset	65 - s.sendto(string, [flags,] sockaddr) --> nbytes
1867 758c1374f303 Setup.in: added tkinter; rearranged the definition of PYTHONPATH so Guido van Rossum <guido@python.org> parents: 1792 diff changeset	66 - s.setblocking(1 \| 0) --> None
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	67 - s.shutdown(how) --> None
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	68 - s.close() --> None
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	69
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	70 */
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	71
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	72 #include "allobjects.h"
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	73 #include "modsupport.h"
926 c156d4960c2b * Makefile: cosmetics Guido van Rossum <guido@python.org> parents: 925 diff changeset	74 #include "ceval.h"
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	75
1746 1940892d2fe3 Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1413 diff changeset	76 #include <sys/types.h>
1940892d2fe3 Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1413 diff changeset	77 #include "mytime.h"
902 a4793ae26682 Changes for new UNIX-specific built-in module 'select' and new header for Guido van Rossum <guido@python.org> parents: 900 diff changeset	78
324 a81020d505bf Add gethostname() and s.avail(). Guido van Rossum <guido@python.org> parents: 309 diff changeset	79 #include <signal.h>
1792 a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	80 #ifndef NT
1746 1940892d2fe3 Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1413 diff changeset	81 #include <netdb.h>
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	82 #include <sys/socket.h>
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	83 #include <netinet/in.h>
1867 758c1374f303 Setup.in: added tkinter; rearranged the definition of PYTHONPATH so Guido van Rossum <guido@python.org> parents: 1792 diff changeset	84 #include <fcntl.h>
1792 a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	85 #else
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	86 #include <winsock.h>
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	87 #endif
1746 1940892d2fe3 Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1413 diff changeset	88 #ifdef HAVE_SYS_UN_H
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	89 #include <sys/un.h>
1746 1940892d2fe3 Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1413 diff changeset	90 #else
1940892d2fe3 Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1413 diff changeset	91 #undef AF_UNIX
1271 2919b448e385 * Microscopic corrections to make things compile on the Cray APP. Guido van Rossum <guido@python.org> parents: 1252 diff changeset	92 #endif
2919b448e385 * Microscopic corrections to make things compile on the Cray APP. Guido van Rossum <guido@python.org> parents: 1252 diff changeset	93
1792 a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	94 /* Here we have some hacks to choose between K&R or ANSI style function
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	95 definitions. For NT to build this as an extension module (ie, DLL)
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	96 it must be compiled by the C++ compiler, as it takes the address of
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	97 a static data item exported from the main Python DLL.
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	98 */
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	99 #ifdef NT
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	100 /* seem to be a few differences in the API */
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	101 #define close closesocket
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	102 #define NO_DUP /* I wont trust passing a socket to NT's RTL!! */
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	103 #define FORCE_ANSI_FUNC_DEFS
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	104 #endif
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	105
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	106 #ifdef FORCE_ANSI_FUNC_DEFS
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	107 #define BUILD_FUNC_DEF_1( fnname, arg1type, arg1name ) \
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	108 fnname( arg1type arg1name )
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	109
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	110 #define BUILD_FUNC_DEF_2( fnname, arg1type, arg1name, arg2type, arg2name ) \
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	111 fnname( arg1type arg1name, arg2type arg2name )
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	112
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	113 #define BUILD_FUNC_DEF_3( fnname, arg1type, arg1name, arg2type, arg2name , arg3type, arg3name ) \
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	114 fnname( arg1type arg1name, arg2type arg2name, arg3type arg3name )
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	115
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	116 #define BUILD_FUNC_DEF_4( fnname, arg1type, arg1name, arg2type, arg2name , arg3type, arg3name, arg4type, arg4name ) \
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	117 fnname( arg1type arg1name, arg2type arg2name, arg3type arg3name, arg4type arg4name )
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	118
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	119 #else /* !FORCE_ANSI_FN_DEFS */
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	120 #define BUILD_FUNC_DEF_1( fnname, arg1type, arg1name ) \
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	121 fnname( arg1name ) \
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	122 arg1type arg1name;
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	123
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	124 #define BUILD_FUNC_DEF_2( fnname, arg1type, arg1name, arg2type, arg2name ) \
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	125 fnname( arg1name, arg2name ) \
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	126 arg1type arg1name; \
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	127 arg2type arg2name;
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	128
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	129 #define BUILD_FUNC_DEF_3( fnname, arg1type, arg1name, arg2type, arg2name, arg3type, arg3name ) \
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	130 fnname( arg1name, arg2name, arg3name ) \
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	131 arg1type arg1name; \
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	132 arg2type arg2name; \
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	133 arg3type arg3name;
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	134
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	135 #define BUILD_FUNC_DEF_4( fnname, arg1type, arg1name, arg2type, arg2name, arg3type, arg3name, arg4type, arg4name ) \
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	136 fnname( arg1name, arg2name, arg3name, arg4name ) \
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	137 arg1type arg1name; \
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	138 arg2type arg2name; \
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	139 arg3type arg3name; \
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	140 arg4type arg4name;
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	141
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	142 #endif /* !FORCE_ANSI_FN_DEFS */
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	143
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	144 /* Global variable holding the exception type for errors detected
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	145 by this module (but not argument type or memory errors, etc.). */
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	146
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	147 static object *SocketError;
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	148
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	149
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	150 /* Convenience function to raise an error according to errno
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	151 and return a NULL pointer from a function. */
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	152
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	153 static object *
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	154 socket_error()
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	155 {
1915 80818c106e3e * Modules/xxmodule.c: integrated with xxobject.c by Jack Guido van Rossum <guido@python.org> parents: 1867 diff changeset	156 #ifdef NT
80818c106e3e * Modules/xxmodule.c: integrated with xxobject.c by Jack Guido van Rossum <guido@python.org> parents: 1867 diff changeset	157 if (WSAGetLastError()) {
80818c106e3e * Modules/xxmodule.c: integrated with xxobject.c by Jack Guido van Rossum <guido@python.org> parents: 1867 diff changeset	158 object *v;
80818c106e3e * Modules/xxmodule.c: integrated with xxobject.c by Jack Guido van Rossum <guido@python.org> parents: 1867 diff changeset	159 v = mkvalue("(is)", WSAGetLastError(), "winsock error");
80818c106e3e * Modules/xxmodule.c: integrated with xxobject.c by Jack Guido van Rossum <guido@python.org> parents: 1867 diff changeset	160 if (v != NULL) {
80818c106e3e * Modules/xxmodule.c: integrated with xxobject.c by Jack Guido van Rossum <guido@python.org> parents: 1867 diff changeset	161 err_setval(SocketError, v);
80818c106e3e * Modules/xxmodule.c: integrated with xxobject.c by Jack Guido van Rossum <guido@python.org> parents: 1867 diff changeset	162 DECREF(v);
80818c106e3e * Modules/xxmodule.c: integrated with xxobject.c by Jack Guido van Rossum <guido@python.org> parents: 1867 diff changeset	163 }
80818c106e3e * Modules/xxmodule.c: integrated with xxobject.c by Jack Guido van Rossum <guido@python.org> parents: 1867 diff changeset	164 return NULL;
80818c106e3e * Modules/xxmodule.c: integrated with xxobject.c by Jack Guido van Rossum <guido@python.org> parents: 1867 diff changeset	165 }
80818c106e3e * Modules/xxmodule.c: integrated with xxobject.c by Jack Guido van Rossum <guido@python.org> parents: 1867 diff changeset	166 else
80818c106e3e * Modules/xxmodule.c: integrated with xxobject.c by Jack Guido van Rossum <guido@python.org> parents: 1867 diff changeset	167 #endif
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	168 return err_errno(SocketError);
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	169 }
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	170
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	171
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	172 /* The object holding a socket. It holds some extra information,
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	173 like the address family, which is used to decode socket address
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	174 arguments properly. */
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	175
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	176 typedef struct {
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	177 OB_HEAD
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	178 int sock_fd; /* Socket file descriptor */
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	179 int sock_family; /* Address family, e.g., AF_INET */
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	180 int sock_type; /* Socket type, e.g., SOCK_STREAM */
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	181 int sock_proto; /* Protocol type, usually 0 */
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	182 } sockobject;
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	183
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	184
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	185 /* A forward reference to the Socktype type object.
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	186 The Socktype variable contains pointers to various functions,
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	187 some of which call newsocobject(), which uses Socktype, so
374 70a18a6689d4 Make Socktype global so old and new compilers will like it. Guido van Rossum <guido@python.org> parents: 324 diff changeset	188 there has to be a circular reference. */
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	189
1746 1940892d2fe3 Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1413 diff changeset	190 staticforward typeobject Socktype;
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	191
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	192
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	193 /* Create a new socket object.
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	194 This just creates the object and initializes it.
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	195 If the creation fails, return NULL and set an exception (implicit
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	196 in NEWOBJ()). */
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	197
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	198 static sockobject *
1792 a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	199 BUILD_FUNC_DEF_4(newsockobject, int, fd, int, family, int, type, int, proto)
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	200 {
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	201 sockobject *s;
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	202 s = NEWOBJ(sockobject, &Socktype);
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	203 if (s != NULL) {
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	204 s->sock_fd = fd;
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	205 s->sock_family = family;
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	206 s->sock_type = type;
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	207 s->sock_proto = proto;
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	208 }
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	209 return s;
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	210 }
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	211
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	212
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	213 /* Convert a string specifying a host name or one of a few symbolic
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	214 names to a numeric IP address. This usually calls gethostbyname()
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	215 to do the work; the names "" and "<broadcast>" are special.
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	216 Return the length (should always be 4 bytes), or negative if
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	217 an error occurred; then an exception is raised. */
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	218
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	219 static int
1792 a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	220 BUILD_FUNC_DEF_2(setipaddr, char, name, struct sockaddr_in , addr_ret)
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	221 {
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	222 struct hostent *hp;
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	223 int d1, d2, d3, d4;
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	224 char ch;
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	225
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	226 if (name[0] == '\0') {
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	227 addr_ret->sin_addr.s_addr = INADDR_ANY;
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	228 return 4;
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	229 }
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	230 if (name[0] == '<' && strcmp(name, "<broadcast>") == 0) {
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	231 addr_ret->sin_addr.s_addr = INADDR_BROADCAST;
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	232 return 4;
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	233 }
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	234 if (sscanf(name, "%d.%d.%d.%d%c", &d1, &d2, &d3, &d4, &ch) == 4 &&
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	235 0 <= d1 && d1 <= 255 && 0 <= d2 && d2 <= 255 &&
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	236 0 <= d3 && d3 <= 255 && 0 <= d4 && d4 <= 255) {
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	237 addr_ret->sin_addr.s_addr = htonl(
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	238 ((long) d1 << 24) \| ((long) d2 << 16) \|
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	239 ((long) d3 << 8) \| ((long) d4 << 0));
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	240 return 4;
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	241 }
926 c156d4960c2b * Makefile: cosmetics Guido van Rossum <guido@python.org> parents: 925 diff changeset	242 BGN_SAVE
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	243 hp = gethostbyname(name);
926 c156d4960c2b * Makefile: cosmetics Guido van Rossum <guido@python.org> parents: 925 diff changeset	244 END_SAVE
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	245 if (hp == NULL) {
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	246 err_setstr(SocketError, "host not found");
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	247 return -1;
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	248 }
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	249 memcpy((char *) &addr_ret->sin_addr, hp->h_addr, hp->h_length);
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	250 return hp->h_length;
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	251 }
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	252
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	253
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	254 /* Create a string object representing an IP address.
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	255 This is always a string of the form 'dd.dd.dd.dd' (with variable
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	256 size numbers). */
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	257
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	258 static object *
1792 a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	259 BUILD_FUNC_DEF_1(makeipaddr, struct sockaddr_in *,addr)
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	260 {
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	261 long x = ntohl(addr->sin_addr.s_addr);
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	262 char buf[100];
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	263 sprintf(buf, "%d.%d.%d.%d",
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	264 (int) (x>>24) & 0xff, (int) (x>>16) & 0xff,
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	265 (int) (x>> 8) & 0xff, (int) (x>> 0) & 0xff);
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	266 return newstringobject(buf);
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	267 }
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	268
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	269
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	270 /* Create an object representing the given socket address,
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	271 suitable for passing it back to bind(), connect() etc.
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	272 The family field of the sockaddr structure is inspected
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	273 to determine what kind of address it really is. */
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	274
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	275 /ARGSUSED/
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	276 static object *
1792 a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	277 BUILD_FUNC_DEF_2(makesockaddr,struct sockaddr *, addr, int, addrlen)
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	278 {
925 61143bf03b44 Sometimes, recvfrom() returns an empty address; this is not an error. Guido van Rossum <guido@python.org> parents: 902 diff changeset	279 if (addrlen == 0) {
61143bf03b44 Sometimes, recvfrom() returns an empty address; this is not an error. Guido van Rossum <guido@python.org> parents: 902 diff changeset	280 /* No address -- may be recvfrom() from known socket */
61143bf03b44 Sometimes, recvfrom() returns an empty address; this is not an error. Guido van Rossum <guido@python.org> parents: 902 diff changeset	281 INCREF(None);
61143bf03b44 Sometimes, recvfrom() returns an empty address; this is not an error. Guido van Rossum <guido@python.org> parents: 902 diff changeset	282 return None;
61143bf03b44 Sometimes, recvfrom() returns an empty address; this is not an error. Guido van Rossum <guido@python.org> parents: 902 diff changeset	283 }
61143bf03b44 Sometimes, recvfrom() returns an empty address; this is not an error. Guido van Rossum <guido@python.org> parents: 902 diff changeset	284
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	285 switch (addr->sa_family) {
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	286
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	287 case AF_INET:
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	288 {
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	289 struct sockaddr_in a = (struct sockaddr_in ) addr;
1207 b564bd4e57e1 * ceval.c: ifdef out the last argument passing compat hack. Guido van Rossum <guido@python.org> parents: 1132 diff changeset	290 object *addr = makeipaddr(a);
b564bd4e57e1 * ceval.c: ifdef out the last argument passing compat hack. Guido van Rossum <guido@python.org> parents: 1132 diff changeset	291 object *ret = mkvalue("Oi", addr, ntohs(a->sin_port));
b564bd4e57e1 * ceval.c: ifdef out the last argument passing compat hack. Guido van Rossum <guido@python.org> parents: 1132 diff changeset	292 XDECREF(addr);
b564bd4e57e1 * ceval.c: ifdef out the last argument passing compat hack. Guido van Rossum <guido@python.org> parents: 1132 diff changeset	293 return ret;
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	294 }
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	295
1746 1940892d2fe3 Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1413 diff changeset	296 #ifdef AF_UNIX
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	297 case AF_UNIX:
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	298 {
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	299 struct sockaddr_un a = (struct sockaddr_un ) addr;
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	300 return newstringobject(a->sun_path);
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	301 }
1746 1940892d2fe3 Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1413 diff changeset	302 #endif /* AF_UNIX */
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	303
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	304 /* More cases here... */
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	305
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	306 default:
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	307 err_setstr(SocketError, "return unknown socket address type");
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	308 return NULL;
925 61143bf03b44 Sometimes, recvfrom() returns an empty address; this is not an error. Guido van Rossum <guido@python.org> parents: 902 diff changeset	309
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	310 }
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	311 }
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	312
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	313
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	314 /* Parse a socket address argument according to the socket object's
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	315 address family. Return 1 if the address was in the proper format,
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	316 0 of not. The address is returned through addr_ret, its length
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	317 through len_ret. */
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	318
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	319 static int
1792 a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	320 BUILD_FUNC_DEF_4(
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	321 getsockaddrarg,sockobject ,s, object ,args, struct sockaddr *,addr_ret, int ,len_ret)
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	322 {
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	323 switch (s->sock_family) {
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	324
1746 1940892d2fe3 Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1413 diff changeset	325 #ifdef AF_UNIX
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	326 case AF_UNIX:
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	327 {
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	328 static struct sockaddr_un addr;
926 c156d4960c2b * Makefile: cosmetics Guido van Rossum <guido@python.org> parents: 925 diff changeset	329 char *path;
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	330 int len;
926 c156d4960c2b * Makefile: cosmetics Guido van Rossum <guido@python.org> parents: 925 diff changeset	331 if (!getargs(args, "s#", &path, &len))
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	332 return 0;
926 c156d4960c2b * Makefile: cosmetics Guido van Rossum <guido@python.org> parents: 925 diff changeset	333 if (len > sizeof addr.sun_path) {
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	334 err_setstr(SocketError, "AF_UNIX path too long");
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	335 return 0;
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	336 }
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	337 addr.sun_family = AF_UNIX;
926 c156d4960c2b * Makefile: cosmetics Guido van Rossum <guido@python.org> parents: 925 diff changeset	338 memcpy(addr.sun_path, path, len);
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	339 addr_ret = (struct sockaddr ) &addr;
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	340 *len_ret = len + sizeof addr.sun_family;
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	341 return 1;
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	342 }
1746 1940892d2fe3 Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1413 diff changeset	343 #endif /* AF_UNIX */
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	344
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	345 case AF_INET:
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	346 {
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	347 static struct sockaddr_in addr;
926 c156d4960c2b * Makefile: cosmetics Guido van Rossum <guido@python.org> parents: 925 diff changeset	348 char *host;
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	349 int port;
926 c156d4960c2b * Makefile: cosmetics Guido van Rossum <guido@python.org> parents: 925 diff changeset	350 if (!getargs(args, "(si)", &host, &port))
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	351 return 0;
926 c156d4960c2b * Makefile: cosmetics Guido van Rossum <guido@python.org> parents: 925 diff changeset	352 if (setipaddr(host, &addr) < 0)
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	353 return 0;
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	354 addr.sin_family = AF_INET;
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	355 addr.sin_port = htons(port);
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	356 addr_ret = (struct sockaddr ) &addr;
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	357 *len_ret = sizeof addr;
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	358 return 1;
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	359 }
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	360
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	361 /* More cases here... */
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	362
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	363 default:
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	364 err_setstr(SocketError, "getsockaddrarg: bad family");
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	365 return 0;
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	366
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	367 }
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	368 }
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	369
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	370
900 58a7438c2e7e Some UNIX types want the exact size of the address structure Guido van Rossum <guido@python.org> parents: 896 diff changeset	371 /* Get the address length according to the socket object's address family.
58a7438c2e7e Some UNIX types want the exact size of the address structure Guido van Rossum <guido@python.org> parents: 896 diff changeset	372 Return 1 if the family is known, 0 otherwise. The length is returned
58a7438c2e7e Some UNIX types want the exact size of the address structure Guido van Rossum <guido@python.org> parents: 896 diff changeset	373 through len_ret. */
58a7438c2e7e Some UNIX types want the exact size of the address structure Guido van Rossum <guido@python.org> parents: 896 diff changeset	374
58a7438c2e7e Some UNIX types want the exact size of the address structure Guido van Rossum <guido@python.org> parents: 896 diff changeset	375 static int
1792 a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	376 BUILD_FUNC_DEF_2(getsockaddrlen,sockobject ,s, int ,len_ret)
900 58a7438c2e7e Some UNIX types want the exact size of the address structure Guido van Rossum <guido@python.org> parents: 896 diff changeset	377 {
58a7438c2e7e Some UNIX types want the exact size of the address structure Guido van Rossum <guido@python.org> parents: 896 diff changeset	378 switch (s->sock_family) {
58a7438c2e7e Some UNIX types want the exact size of the address structure Guido van Rossum <guido@python.org> parents: 896 diff changeset	379
1746 1940892d2fe3 Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1413 diff changeset	380 #ifdef AF_UNIX
900 58a7438c2e7e Some UNIX types want the exact size of the address structure Guido van Rossum <guido@python.org> parents: 896 diff changeset	381 case AF_UNIX:
58a7438c2e7e Some UNIX types want the exact size of the address structure Guido van Rossum <guido@python.org> parents: 896 diff changeset	382 {
58a7438c2e7e Some UNIX types want the exact size of the address structure Guido van Rossum <guido@python.org> parents: 896 diff changeset	383 *len_ret = sizeof (struct sockaddr_un);
58a7438c2e7e Some UNIX types want the exact size of the address structure Guido van Rossum <guido@python.org> parents: 896 diff changeset	384 return 1;
58a7438c2e7e Some UNIX types want the exact size of the address structure Guido van Rossum <guido@python.org> parents: 896 diff changeset	385 }
1746 1940892d2fe3 Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1413 diff changeset	386 #endif /* AF_UNIX */
900 58a7438c2e7e Some UNIX types want the exact size of the address structure Guido van Rossum <guido@python.org> parents: 896 diff changeset	387
58a7438c2e7e Some UNIX types want the exact size of the address structure Guido van Rossum <guido@python.org> parents: 896 diff changeset	388 case AF_INET:
58a7438c2e7e Some UNIX types want the exact size of the address structure Guido van Rossum <guido@python.org> parents: 896 diff changeset	389 {
58a7438c2e7e Some UNIX types want the exact size of the address structure Guido van Rossum <guido@python.org> parents: 896 diff changeset	390 *len_ret = sizeof (struct sockaddr_in);
58a7438c2e7e Some UNIX types want the exact size of the address structure Guido van Rossum <guido@python.org> parents: 896 diff changeset	391 return 1;
58a7438c2e7e Some UNIX types want the exact size of the address structure Guido van Rossum <guido@python.org> parents: 896 diff changeset	392 }
58a7438c2e7e Some UNIX types want the exact size of the address structure Guido van Rossum <guido@python.org> parents: 896 diff changeset	393
58a7438c2e7e Some UNIX types want the exact size of the address structure Guido van Rossum <guido@python.org> parents: 896 diff changeset	394 /* More cases here... */
58a7438c2e7e Some UNIX types want the exact size of the address structure Guido van Rossum <guido@python.org> parents: 896 diff changeset	395
58a7438c2e7e Some UNIX types want the exact size of the address structure Guido van Rossum <guido@python.org> parents: 896 diff changeset	396 default:
58a7438c2e7e Some UNIX types want the exact size of the address structure Guido van Rossum <guido@python.org> parents: 896 diff changeset	397 err_setstr(SocketError, "getsockaddrarg: bad family");
58a7438c2e7e Some UNIX types want the exact size of the address structure Guido van Rossum <guido@python.org> parents: 896 diff changeset	398 return 0;
58a7438c2e7e Some UNIX types want the exact size of the address structure Guido van Rossum <guido@python.org> parents: 896 diff changeset	399
58a7438c2e7e Some UNIX types want the exact size of the address structure Guido van Rossum <guido@python.org> parents: 896 diff changeset	400 }
58a7438c2e7e Some UNIX types want the exact size of the address structure Guido van Rossum <guido@python.org> parents: 896 diff changeset	401 }
58a7438c2e7e Some UNIX types want the exact size of the address structure Guido van Rossum <guido@python.org> parents: 896 diff changeset	402
58a7438c2e7e Some UNIX types want the exact size of the address structure Guido van Rossum <guido@python.org> parents: 896 diff changeset	403
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	404 /* s.accept() method */
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	405
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	406 static object *
1792 a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	407 BUILD_FUNC_DEF_2(sock_accept,sockobject ,s, object ,args)
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	408 {
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	409 char addrbuf[256];
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	410 int addrlen, newfd;
1207 b564bd4e57e1 * ceval.c: ifdef out the last argument passing compat hack. Guido van Rossum <guido@python.org> parents: 1132 diff changeset	411 object sock, addr, *res;
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	412 if (!getnoarg(args))
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	413 return NULL;
900 58a7438c2e7e Some UNIX types want the exact size of the address structure Guido van Rossum <guido@python.org> parents: 896 diff changeset	414 if (!getsockaddrlen(s, &addrlen))
58a7438c2e7e Some UNIX types want the exact size of the address structure Guido van Rossum <guido@python.org> parents: 896 diff changeset	415 return NULL;
926 c156d4960c2b * Makefile: cosmetics Guido van Rossum <guido@python.org> parents: 925 diff changeset	416 BGN_SAVE
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	417 newfd = accept(s->sock_fd, (struct sockaddr *) addrbuf, &addrlen);
926 c156d4960c2b * Makefile: cosmetics Guido van Rossum <guido@python.org> parents: 925 diff changeset	418 END_SAVE
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	419 if (newfd < 0)
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	420 return socket_error();
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	421 /* Create the new object with unspecified family,
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	422 to avoid calls to bind() etc. on it. */
1207 b564bd4e57e1 * ceval.c: ifdef out the last argument passing compat hack. Guido van Rossum <guido@python.org> parents: 1132 diff changeset	423 sock = (object *) newsockobject(newfd,
b564bd4e57e1 * ceval.c: ifdef out the last argument passing compat hack. Guido van Rossum <guido@python.org> parents: 1132 diff changeset	424 s->sock_family,
b564bd4e57e1 * ceval.c: ifdef out the last argument passing compat hack. Guido van Rossum <guido@python.org> parents: 1132 diff changeset	425 s->sock_type,
b564bd4e57e1 * ceval.c: ifdef out the last argument passing compat hack. Guido van Rossum <guido@python.org> parents: 1132 diff changeset	426 s->sock_proto);
b564bd4e57e1 * ceval.c: ifdef out the last argument passing compat hack. Guido van Rossum <guido@python.org> parents: 1132 diff changeset	427 if (sock == NULL)
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	428 close(newfd);
1207 b564bd4e57e1 * ceval.c: ifdef out the last argument passing compat hack. Guido van Rossum <guido@python.org> parents: 1132 diff changeset	429 addr = makesockaddr((struct sockaddr *) addrbuf, addrlen);
b564bd4e57e1 * ceval.c: ifdef out the last argument passing compat hack. Guido van Rossum <guido@python.org> parents: 1132 diff changeset	430 res = mkvalue("OO", sock, addr);
b564bd4e57e1 * ceval.c: ifdef out the last argument passing compat hack. Guido van Rossum <guido@python.org> parents: 1132 diff changeset	431 XDECREF(sock);
b564bd4e57e1 * ceval.c: ifdef out the last argument passing compat hack. Guido van Rossum <guido@python.org> parents: 1132 diff changeset	432 XDECREF(addr);
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	433 return res;
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	434 }
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	435
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	436
1760 48e6b319f3e4 * Modules/{Setup.in,Makefile.pre.in}: renamed some modules to Guido van Rossum <guido@python.org> parents: 1746 diff changeset	437 #if 0
396 c262f421a44c Added allowbroadcast() Guido van Rossum <guido@python.org> parents: 374 diff changeset	438 /* s.allowbroadcast() method */
896 6459e2f21bf6 Added {get,set}sockopt(). allowbroadcast is now obsolete. Guido van Rossum <guido@python.org> parents: 795 diff changeset	439 /* XXX obsolete -- will disappear in next release */
396 c262f421a44c Added allowbroadcast() Guido van Rossum <guido@python.org> parents: 374 diff changeset	440
c262f421a44c Added allowbroadcast() Guido van Rossum <guido@python.org> parents: 374 diff changeset	441 static object *
1792 a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	442 BUILD_FUNC_DEF_2(sock_allowbroadcast,sockobject ,s, object ,args)
396 c262f421a44c Added allowbroadcast() Guido van Rossum <guido@python.org> parents: 374 diff changeset	443 {
c262f421a44c Added allowbroadcast() Guido van Rossum <guido@python.org> parents: 374 diff changeset	444 int flag;
c262f421a44c Added allowbroadcast() Guido van Rossum <guido@python.org> parents: 374 diff changeset	445 int res;
926 c156d4960c2b * Makefile: cosmetics Guido van Rossum <guido@python.org> parents: 925 diff changeset	446 if (!getargs(args, "i", &flag))
396 c262f421a44c Added allowbroadcast() Guido van Rossum <guido@python.org> parents: 374 diff changeset	447 return NULL;
c262f421a44c Added allowbroadcast() Guido van Rossum <guido@python.org> parents: 374 diff changeset	448 res = setsockopt(s->sock_fd, SOL_SOCKET, SO_BROADCAST,
1413 c914b10bf2ed * timemodule.c: Add hack for Solaris 2. Guido van Rossum <guido@python.org> parents: 1313 diff changeset	449 (ANY *)&flag, sizeof flag);
396 c262f421a44c Added allowbroadcast() Guido van Rossum <guido@python.org> parents: 374 diff changeset	450 if (res < 0)
c262f421a44c Added allowbroadcast() Guido van Rossum <guido@python.org> parents: 374 diff changeset	451 return socket_error();
c262f421a44c Added allowbroadcast() Guido van Rossum <guido@python.org> parents: 374 diff changeset	452 INCREF(None);
c262f421a44c Added allowbroadcast() Guido van Rossum <guido@python.org> parents: 374 diff changeset	453 return None;
c262f421a44c Added allowbroadcast() Guido van Rossum <guido@python.org> parents: 374 diff changeset	454 }
1760 48e6b319f3e4 * Modules/{Setup.in,Makefile.pre.in}: renamed some modules to Guido van Rossum <guido@python.org> parents: 1746 diff changeset	455 #endif
396 c262f421a44c Added allowbroadcast() Guido van Rossum <guido@python.org> parents: 374 diff changeset	456
c262f421a44c Added allowbroadcast() Guido van Rossum <guido@python.org> parents: 374 diff changeset	457
1867 758c1374f303 Setup.in: added tkinter; rearranged the definition of PYTHONPATH so Guido van Rossum <guido@python.org> parents: 1792 diff changeset	458 #ifndef NT
758c1374f303 Setup.in: added tkinter; rearranged the definition of PYTHONPATH so Guido van Rossum <guido@python.org> parents: 1792 diff changeset	459
758c1374f303 Setup.in: added tkinter; rearranged the definition of PYTHONPATH so Guido van Rossum <guido@python.org> parents: 1792 diff changeset	460 /* s.setblocking(1 \| 0) method */
758c1374f303 Setup.in: added tkinter; rearranged the definition of PYTHONPATH so Guido van Rossum <guido@python.org> parents: 1792 diff changeset	461
758c1374f303 Setup.in: added tkinter; rearranged the definition of PYTHONPATH so Guido van Rossum <guido@python.org> parents: 1792 diff changeset	462 static object *
758c1374f303 Setup.in: added tkinter; rearranged the definition of PYTHONPATH so Guido van Rossum <guido@python.org> parents: 1792 diff changeset	463 sock_setblocking(s, args)
758c1374f303 Setup.in: added tkinter; rearranged the definition of PYTHONPATH so Guido van Rossum <guido@python.org> parents: 1792 diff changeset	464 sockobject *s;
758c1374f303 Setup.in: added tkinter; rearranged the definition of PYTHONPATH so Guido van Rossum <guido@python.org> parents: 1792 diff changeset	465 object *args;
758c1374f303 Setup.in: added tkinter; rearranged the definition of PYTHONPATH so Guido van Rossum <guido@python.org> parents: 1792 diff changeset	466 {
758c1374f303 Setup.in: added tkinter; rearranged the definition of PYTHONPATH so Guido van Rossum <guido@python.org> parents: 1792 diff changeset	467 int block;
758c1374f303 Setup.in: added tkinter; rearranged the definition of PYTHONPATH so Guido van Rossum <guido@python.org> parents: 1792 diff changeset	468 int delay_flag;
758c1374f303 Setup.in: added tkinter; rearranged the definition of PYTHONPATH so Guido van Rossum <guido@python.org> parents: 1792 diff changeset	469 if (!getintarg(args, &block))
758c1374f303 Setup.in: added tkinter; rearranged the definition of PYTHONPATH so Guido van Rossum <guido@python.org> parents: 1792 diff changeset	470 return NULL;
758c1374f303 Setup.in: added tkinter; rearranged the definition of PYTHONPATH so Guido van Rossum <guido@python.org> parents: 1792 diff changeset	471 BGN_SAVE
758c1374f303 Setup.in: added tkinter; rearranged the definition of PYTHONPATH so Guido van Rossum <guido@python.org> parents: 1792 diff changeset	472 delay_flag = fcntl (s->sock_fd, F_GETFL, 0);
758c1374f303 Setup.in: added tkinter; rearranged the definition of PYTHONPATH so Guido van Rossum <guido@python.org> parents: 1792 diff changeset	473 if (block)
758c1374f303 Setup.in: added tkinter; rearranged the definition of PYTHONPATH so Guido van Rossum <guido@python.org> parents: 1792 diff changeset	474 delay_flag &= (~O_NDELAY);
758c1374f303 Setup.in: added tkinter; rearranged the definition of PYTHONPATH so Guido van Rossum <guido@python.org> parents: 1792 diff changeset	475 else
758c1374f303 Setup.in: added tkinter; rearranged the definition of PYTHONPATH so Guido van Rossum <guido@python.org> parents: 1792 diff changeset	476 delay_flag \|= O_NDELAY;
758c1374f303 Setup.in: added tkinter; rearranged the definition of PYTHONPATH so Guido van Rossum <guido@python.org> parents: 1792 diff changeset	477 fcntl (s->sock_fd, F_SETFL, delay_flag);
758c1374f303 Setup.in: added tkinter; rearranged the definition of PYTHONPATH so Guido van Rossum <guido@python.org> parents: 1792 diff changeset	478 END_SAVE
758c1374f303 Setup.in: added tkinter; rearranged the definition of PYTHONPATH so Guido van Rossum <guido@python.org> parents: 1792 diff changeset	479
758c1374f303 Setup.in: added tkinter; rearranged the definition of PYTHONPATH so Guido van Rossum <guido@python.org> parents: 1792 diff changeset	480 INCREF(None);
758c1374f303 Setup.in: added tkinter; rearranged the definition of PYTHONPATH so Guido van Rossum <guido@python.org> parents: 1792 diff changeset	481 return None;
758c1374f303 Setup.in: added tkinter; rearranged the definition of PYTHONPATH so Guido van Rossum <guido@python.org> parents: 1792 diff changeset	482 }
758c1374f303 Setup.in: added tkinter; rearranged the definition of PYTHONPATH so Guido van Rossum <guido@python.org> parents: 1792 diff changeset	483 #endif
758c1374f303 Setup.in: added tkinter; rearranged the definition of PYTHONPATH so Guido van Rossum <guido@python.org> parents: 1792 diff changeset	484
758c1374f303 Setup.in: added tkinter; rearranged the definition of PYTHONPATH so Guido van Rossum <guido@python.org> parents: 1792 diff changeset	485
1039 6aa0ee14ac2e Made struct a standard built-in module; added string args to {set,get}sockopt; Guido van Rossum <guido@python.org> parents: 926 diff changeset	486 /* s.setsockopt() method.
6aa0ee14ac2e Made struct a standard built-in module; added string args to {set,get}sockopt; Guido van Rossum <guido@python.org> parents: 926 diff changeset	487 With an integer third argument, sets an integer option.
6aa0ee14ac2e Made struct a standard built-in module; added string args to {set,get}sockopt; Guido van Rossum <guido@python.org> parents: 926 diff changeset	488 With a string third argument, sets an option from a buffer;
6aa0ee14ac2e Made struct a standard built-in module; added string args to {set,get}sockopt; Guido van Rossum <guido@python.org> parents: 926 diff changeset	489 use optional built-in module 'struct' to encode the string. */
896 6459e2f21bf6 Added {get,set}sockopt(). allowbroadcast is now obsolete. Guido van Rossum <guido@python.org> parents: 795 diff changeset	490
6459e2f21bf6 Added {get,set}sockopt(). allowbroadcast is now obsolete. Guido van Rossum <guido@python.org> parents: 795 diff changeset	491 static object *
1792 a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	492 BUILD_FUNC_DEF_2(sock_setsockopt,sockobject ,s, object ,args)
896 6459e2f21bf6 Added {get,set}sockopt(). allowbroadcast is now obsolete. Guido van Rossum <guido@python.org> parents: 795 diff changeset	493 {
6459e2f21bf6 Added {get,set}sockopt(). allowbroadcast is now obsolete. Guido van Rossum <guido@python.org> parents: 795 diff changeset	494 int level;
6459e2f21bf6 Added {get,set}sockopt(). allowbroadcast is now obsolete. Guido van Rossum <guido@python.org> parents: 795 diff changeset	495 int optname;
1039 6aa0ee14ac2e Made struct a standard built-in module; added string args to {set,get}sockopt; Guido van Rossum <guido@python.org> parents: 926 diff changeset	496 int res;
6aa0ee14ac2e Made struct a standard built-in module; added string args to {set,get}sockopt; Guido van Rossum <guido@python.org> parents: 926 diff changeset	497 char *buf;
6aa0ee14ac2e Made struct a standard built-in module; added string args to {set,get}sockopt; Guido van Rossum <guido@python.org> parents: 926 diff changeset	498 int buflen;
896 6459e2f21bf6 Added {get,set}sockopt(). allowbroadcast is now obsolete. Guido van Rossum <guido@python.org> parents: 795 diff changeset	499 int flag;
6459e2f21bf6 Added {get,set}sockopt(). allowbroadcast is now obsolete. Guido van Rossum <guido@python.org> parents: 795 diff changeset	500
1039 6aa0ee14ac2e Made struct a standard built-in module; added string args to {set,get}sockopt; Guido van Rossum <guido@python.org> parents: 926 diff changeset	501 if (getargs(args, "(iii)", &level, &optname, &flag)) {
6aa0ee14ac2e Made struct a standard built-in module; added string args to {set,get}sockopt; Guido van Rossum <guido@python.org> parents: 926 diff changeset	502 buf = (char *) &flag;
6aa0ee14ac2e Made struct a standard built-in module; added string args to {set,get}sockopt; Guido van Rossum <guido@python.org> parents: 926 diff changeset	503 buflen = sizeof flag;
6aa0ee14ac2e Made struct a standard built-in module; added string args to {set,get}sockopt; Guido van Rossum <guido@python.org> parents: 926 diff changeset	504 }
6aa0ee14ac2e Made struct a standard built-in module; added string args to {set,get}sockopt; Guido van Rossum <guido@python.org> parents: 926 diff changeset	505 else {
6aa0ee14ac2e Made struct a standard built-in module; added string args to {set,get}sockopt; Guido van Rossum <guido@python.org> parents: 926 diff changeset	506 err_clear();
6aa0ee14ac2e Made struct a standard built-in module; added string args to {set,get}sockopt; Guido van Rossum <guido@python.org> parents: 926 diff changeset	507 if (!getargs(args, "(iis#)", &level, &optname, &buf, &buflen))
6aa0ee14ac2e Made struct a standard built-in module; added string args to {set,get}sockopt; Guido van Rossum <guido@python.org> parents: 926 diff changeset	508 return NULL;
6aa0ee14ac2e Made struct a standard built-in module; added string args to {set,get}sockopt; Guido van Rossum <guido@python.org> parents: 926 diff changeset	509 }
1413 c914b10bf2ed * timemodule.c: Add hack for Solaris 2. Guido van Rossum <guido@python.org> parents: 1313 diff changeset	510 res = setsockopt(s->sock_fd, level, optname, (ANY *)buf, buflen);
896 6459e2f21bf6 Added {get,set}sockopt(). allowbroadcast is now obsolete. Guido van Rossum <guido@python.org> parents: 795 diff changeset	511 if (res < 0)
6459e2f21bf6 Added {get,set}sockopt(). allowbroadcast is now obsolete. Guido van Rossum <guido@python.org> parents: 795 diff changeset	512 return socket_error();
6459e2f21bf6 Added {get,set}sockopt(). allowbroadcast is now obsolete. Guido van Rossum <guido@python.org> parents: 795 diff changeset	513 INCREF(None);
6459e2f21bf6 Added {get,set}sockopt(). allowbroadcast is now obsolete. Guido van Rossum <guido@python.org> parents: 795 diff changeset	514 return None;
6459e2f21bf6 Added {get,set}sockopt(). allowbroadcast is now obsolete. Guido van Rossum <guido@python.org> parents: 795 diff changeset	515 }
6459e2f21bf6 Added {get,set}sockopt(). allowbroadcast is now obsolete. Guido van Rossum <guido@python.org> parents: 795 diff changeset	516
6459e2f21bf6 Added {get,set}sockopt(). allowbroadcast is now obsolete. Guido van Rossum <guido@python.org> parents: 795 diff changeset	517
1039 6aa0ee14ac2e Made struct a standard built-in module; added string args to {set,get}sockopt; Guido van Rossum <guido@python.org> parents: 926 diff changeset	518 /* s.getsockopt() method.
6aa0ee14ac2e Made struct a standard built-in module; added string args to {set,get}sockopt; Guido van Rossum <guido@python.org> parents: 926 diff changeset	519 With two arguments, retrieves an integer option.
6aa0ee14ac2e Made struct a standard built-in module; added string args to {set,get}sockopt; Guido van Rossum <guido@python.org> parents: 926 diff changeset	520 With a third integer argument, retrieves a string buffer of that size;
6aa0ee14ac2e Made struct a standard built-in module; added string args to {set,get}sockopt; Guido van Rossum <guido@python.org> parents: 926 diff changeset	521 use optional built-in module 'struct' to decode the string. */
896 6459e2f21bf6 Added {get,set}sockopt(). allowbroadcast is now obsolete. Guido van Rossum <guido@python.org> parents: 795 diff changeset	522
6459e2f21bf6 Added {get,set}sockopt(). allowbroadcast is now obsolete. Guido van Rossum <guido@python.org> parents: 795 diff changeset	523 static object *
1792 a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	524 BUILD_FUNC_DEF_2(sock_getsockopt,sockobject ,s, object ,args)
896 6459e2f21bf6 Added {get,set}sockopt(). allowbroadcast is now obsolete. Guido van Rossum <guido@python.org> parents: 795 diff changeset	525 {
6459e2f21bf6 Added {get,set}sockopt(). allowbroadcast is now obsolete. Guido van Rossum <guido@python.org> parents: 795 diff changeset	526 int level;
6459e2f21bf6 Added {get,set}sockopt(). allowbroadcast is now obsolete. Guido van Rossum <guido@python.org> parents: 795 diff changeset	527 int optname;
1039 6aa0ee14ac2e Made struct a standard built-in module; added string args to {set,get}sockopt; Guido van Rossum <guido@python.org> parents: 926 diff changeset	528 int res;
6aa0ee14ac2e Made struct a standard built-in module; added string args to {set,get}sockopt; Guido van Rossum <guido@python.org> parents: 926 diff changeset	529 object *buf;
6aa0ee14ac2e Made struct a standard built-in module; added string args to {set,get}sockopt; Guido van Rossum <guido@python.org> parents: 926 diff changeset	530 int buflen;
896 6459e2f21bf6 Added {get,set}sockopt(). allowbroadcast is now obsolete. Guido van Rossum <guido@python.org> parents: 795 diff changeset	531 int flag;
6459e2f21bf6 Added {get,set}sockopt(). allowbroadcast is now obsolete. Guido van Rossum <guido@python.org> parents: 795 diff changeset	532
1039 6aa0ee14ac2e Made struct a standard built-in module; added string args to {set,get}sockopt; Guido van Rossum <guido@python.org> parents: 926 diff changeset	533 if (getargs(args, "(ii)", &level, &optname)) {
6aa0ee14ac2e Made struct a standard built-in module; added string args to {set,get}sockopt; Guido van Rossum <guido@python.org> parents: 926 diff changeset	534 int flag = 0;
6aa0ee14ac2e Made struct a standard built-in module; added string args to {set,get}sockopt; Guido van Rossum <guido@python.org> parents: 926 diff changeset	535 int flagsize = sizeof flag;
1413 c914b10bf2ed * timemodule.c: Add hack for Solaris 2. Guido van Rossum <guido@python.org> parents: 1313 diff changeset	536 res = getsockopt(s->sock_fd, level, optname,
c914b10bf2ed * timemodule.c: Add hack for Solaris 2. Guido van Rossum <guido@python.org> parents: 1313 diff changeset	537 (ANY *)&flag, &flagsize);
1039 6aa0ee14ac2e Made struct a standard built-in module; added string args to {set,get}sockopt; Guido van Rossum <guido@python.org> parents: 926 diff changeset	538 if (res < 0)
6aa0ee14ac2e Made struct a standard built-in module; added string args to {set,get}sockopt; Guido van Rossum <guido@python.org> parents: 926 diff changeset	539 return socket_error();
6aa0ee14ac2e Made struct a standard built-in module; added string args to {set,get}sockopt; Guido van Rossum <guido@python.org> parents: 926 diff changeset	540 return newintobject(flag);
6aa0ee14ac2e Made struct a standard built-in module; added string args to {set,get}sockopt; Guido van Rossum <guido@python.org> parents: 926 diff changeset	541 }
6aa0ee14ac2e Made struct a standard built-in module; added string args to {set,get}sockopt; Guido van Rossum <guido@python.org> parents: 926 diff changeset	542 err_clear();
6aa0ee14ac2e Made struct a standard built-in module; added string args to {set,get}sockopt; Guido van Rossum <guido@python.org> parents: 926 diff changeset	543 if (!getargs(args, "(iii)", &level, &optname, &buflen))
896 6459e2f21bf6 Added {get,set}sockopt(). allowbroadcast is now obsolete. Guido van Rossum <guido@python.org> parents: 795 diff changeset	544 return NULL;
1039 6aa0ee14ac2e Made struct a standard built-in module; added string args to {set,get}sockopt; Guido van Rossum <guido@python.org> parents: 926 diff changeset	545 if (buflen <= 0 \|\| buflen > 1024) {
6aa0ee14ac2e Made struct a standard built-in module; added string args to {set,get}sockopt; Guido van Rossum <guido@python.org> parents: 926 diff changeset	546 err_setstr(SocketError, "getsockopt buflen out of range");
6aa0ee14ac2e Made struct a standard built-in module; added string args to {set,get}sockopt; Guido van Rossum <guido@python.org> parents: 926 diff changeset	547 return NULL;
6aa0ee14ac2e Made struct a standard built-in module; added string args to {set,get}sockopt; Guido van Rossum <guido@python.org> parents: 926 diff changeset	548 }
6aa0ee14ac2e Made struct a standard built-in module; added string args to {set,get}sockopt; Guido van Rossum <guido@python.org> parents: 926 diff changeset	549 buf = newsizedstringobject((char *)NULL, buflen);
6aa0ee14ac2e Made struct a standard built-in module; added string args to {set,get}sockopt; Guido van Rossum <guido@python.org> parents: 926 diff changeset	550 if (buf == NULL)
6aa0ee14ac2e Made struct a standard built-in module; added string args to {set,get}sockopt; Guido van Rossum <guido@python.org> parents: 926 diff changeset	551 return NULL;
1413 c914b10bf2ed * timemodule.c: Add hack for Solaris 2. Guido van Rossum <guido@python.org> parents: 1313 diff changeset	552 res = getsockopt(s->sock_fd, level, optname,
c914b10bf2ed * timemodule.c: Add hack for Solaris 2. Guido van Rossum <guido@python.org> parents: 1313 diff changeset	553 (ANY *)getstringvalue(buf), &buflen);
1039 6aa0ee14ac2e Made struct a standard built-in module; added string args to {set,get}sockopt; Guido van Rossum <guido@python.org> parents: 926 diff changeset	554 if (res < 0) {
6aa0ee14ac2e Made struct a standard built-in module; added string args to {set,get}sockopt; Guido van Rossum <guido@python.org> parents: 926 diff changeset	555 DECREF(buf);
896 6459e2f21bf6 Added {get,set}sockopt(). allowbroadcast is now obsolete. Guido van Rossum <guido@python.org> parents: 795 diff changeset	556 return socket_error();
1039 6aa0ee14ac2e Made struct a standard built-in module; added string args to {set,get}sockopt; Guido van Rossum <guido@python.org> parents: 926 diff changeset	557 }
6aa0ee14ac2e Made struct a standard built-in module; added string args to {set,get}sockopt; Guido van Rossum <guido@python.org> parents: 926 diff changeset	558 resizestring(&buf, buflen);
6aa0ee14ac2e Made struct a standard built-in module; added string args to {set,get}sockopt; Guido van Rossum <guido@python.org> parents: 926 diff changeset	559 return buf;
896 6459e2f21bf6 Added {get,set}sockopt(). allowbroadcast is now obsolete. Guido van Rossum <guido@python.org> parents: 795 diff changeset	560 }
6459e2f21bf6 Added {get,set}sockopt(). allowbroadcast is now obsolete. Guido van Rossum <guido@python.org> parents: 795 diff changeset	561
6459e2f21bf6 Added {get,set}sockopt(). allowbroadcast is now obsolete. Guido van Rossum <guido@python.org> parents: 795 diff changeset	562
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	563 /* s.bind(sockaddr) method */
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	564
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	565 static object *
1792 a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	566 BUILD_FUNC_DEF_2(sock_bind,sockobject ,s, object ,args)
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	567 {
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	568 struct sockaddr *addr;
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	569 int addrlen;
926 c156d4960c2b * Makefile: cosmetics Guido van Rossum <guido@python.org> parents: 925 diff changeset	570 int res;
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	571 if (!getsockaddrarg(s, args, &addr, &addrlen))
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	572 return NULL;
926 c156d4960c2b * Makefile: cosmetics Guido van Rossum <guido@python.org> parents: 925 diff changeset	573 BGN_SAVE
c156d4960c2b * Makefile: cosmetics Guido van Rossum <guido@python.org> parents: 925 diff changeset	574 res = bind(s->sock_fd, addr, addrlen);
c156d4960c2b * Makefile: cosmetics Guido van Rossum <guido@python.org> parents: 925 diff changeset	575 END_SAVE
c156d4960c2b * Makefile: cosmetics Guido van Rossum <guido@python.org> parents: 925 diff changeset	576 if (res < 0)
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	577 return socket_error();
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	578 INCREF(None);
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	579 return None;
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	580 }
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	581
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	582
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	583 /* s.close() method.
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	584 Set the file descriptor to -1 so operations tried subsequently
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	585 will surely fail. */
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	586
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	587 static object *
1792 a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	588 BUILD_FUNC_DEF_2(sock_close,sockobject ,s, object ,args)
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	589 {
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	590 if (!getnoarg(args))
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	591 return NULL;
926 c156d4960c2b * Makefile: cosmetics Guido van Rossum <guido@python.org> parents: 925 diff changeset	592 BGN_SAVE
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	593 (void) close(s->sock_fd);
926 c156d4960c2b * Makefile: cosmetics Guido van Rossum <guido@python.org> parents: 925 diff changeset	594 END_SAVE
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	595 s->sock_fd = -1;
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	596 INCREF(None);
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	597 return None;
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	598 }
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	599
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	600
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	601 /* s.connect(sockaddr) method */
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	602
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	603 static object *
1792 a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	604 BUILD_FUNC_DEF_2(sock_connect,sockobject ,s, object ,args)
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	605 {
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	606 struct sockaddr *addr;
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	607 int addrlen;
926 c156d4960c2b * Makefile: cosmetics Guido van Rossum <guido@python.org> parents: 925 diff changeset	608 int res;
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	609 if (!getsockaddrarg(s, args, &addr, &addrlen))
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	610 return NULL;
926 c156d4960c2b * Makefile: cosmetics Guido van Rossum <guido@python.org> parents: 925 diff changeset	611 BGN_SAVE
c156d4960c2b * Makefile: cosmetics Guido van Rossum <guido@python.org> parents: 925 diff changeset	612 res = connect(s->sock_fd, addr, addrlen);
c156d4960c2b * Makefile: cosmetics Guido van Rossum <guido@python.org> parents: 925 diff changeset	613 END_SAVE
c156d4960c2b * Makefile: cosmetics Guido van Rossum <guido@python.org> parents: 925 diff changeset	614 if (res < 0)
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	615 return socket_error();
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	616 INCREF(None);
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	617 return None;
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	618 }
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	619
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	620
902 a4793ae26682 Changes for new UNIX-specific built-in module 'select' and new header for Guido van Rossum <guido@python.org> parents: 900 diff changeset	621 /* s.fileno() method */
a4793ae26682 Changes for new UNIX-specific built-in module 'select' and new header for Guido van Rossum <guido@python.org> parents: 900 diff changeset	622
a4793ae26682 Changes for new UNIX-specific built-in module 'select' and new header for Guido van Rossum <guido@python.org> parents: 900 diff changeset	623 static object *
1792 a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	624 BUILD_FUNC_DEF_2(sock_fileno,sockobject ,s, object ,args)
902 a4793ae26682 Changes for new UNIX-specific built-in module 'select' and new header for Guido van Rossum <guido@python.org> parents: 900 diff changeset	625 {
a4793ae26682 Changes for new UNIX-specific built-in module 'select' and new header for Guido van Rossum <guido@python.org> parents: 900 diff changeset	626 if (!getnoarg(args))
a4793ae26682 Changes for new UNIX-specific built-in module 'select' and new header for Guido van Rossum <guido@python.org> parents: 900 diff changeset	627 return NULL;
a4793ae26682 Changes for new UNIX-specific built-in module 'select' and new header for Guido van Rossum <guido@python.org> parents: 900 diff changeset	628 return newintobject((long) s->sock_fd);
a4793ae26682 Changes for new UNIX-specific built-in module 'select' and new header for Guido van Rossum <guido@python.org> parents: 900 diff changeset	629 }
a4793ae26682 Changes for new UNIX-specific built-in module 'select' and new header for Guido van Rossum <guido@python.org> parents: 900 diff changeset	630
a4793ae26682 Changes for new UNIX-specific built-in module 'select' and new header for Guido van Rossum <guido@python.org> parents: 900 diff changeset	631
1094 d2af6bdcb6d0 * config.c: Added audioop to lists. Guido van Rossum <guido@python.org> parents: 1039 diff changeset	632 /* s.getsockname() method */
d2af6bdcb6d0 * config.c: Added audioop to lists. Guido van Rossum <guido@python.org> parents: 1039 diff changeset	633
d2af6bdcb6d0 * config.c: Added audioop to lists. Guido van Rossum <guido@python.org> parents: 1039 diff changeset	634 static object *
1792 a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	635 BUILD_FUNC_DEF_2(sock_getsockname,sockobject ,s, object ,args)
1094 d2af6bdcb6d0 * config.c: Added audioop to lists. Guido van Rossum <guido@python.org> parents: 1039 diff changeset	636 {
d2af6bdcb6d0 * config.c: Added audioop to lists. Guido van Rossum <guido@python.org> parents: 1039 diff changeset	637 char addrbuf[256];
d2af6bdcb6d0 * config.c: Added audioop to lists. Guido van Rossum <guido@python.org> parents: 1039 diff changeset	638 int addrlen, res;
d2af6bdcb6d0 * config.c: Added audioop to lists. Guido van Rossum <guido@python.org> parents: 1039 diff changeset	639 if (!getnoarg(args))
d2af6bdcb6d0 * config.c: Added audioop to lists. Guido van Rossum <guido@python.org> parents: 1039 diff changeset	640 return NULL;
d2af6bdcb6d0 * config.c: Added audioop to lists. Guido van Rossum <guido@python.org> parents: 1039 diff changeset	641 if (!getsockaddrlen(s, &addrlen))
d2af6bdcb6d0 * config.c: Added audioop to lists. Guido van Rossum <guido@python.org> parents: 1039 diff changeset	642 return NULL;
d2af6bdcb6d0 * config.c: Added audioop to lists. Guido van Rossum <guido@python.org> parents: 1039 diff changeset	643 BGN_SAVE
d2af6bdcb6d0 * config.c: Added audioop to lists. Guido van Rossum <guido@python.org> parents: 1039 diff changeset	644 res = getsockname(s->sock_fd, (struct sockaddr *) addrbuf, &addrlen);
d2af6bdcb6d0 * config.c: Added audioop to lists. Guido van Rossum <guido@python.org> parents: 1039 diff changeset	645 END_SAVE
d2af6bdcb6d0 * config.c: Added audioop to lists. Guido van Rossum <guido@python.org> parents: 1039 diff changeset	646 if (res < 0)
d2af6bdcb6d0 * config.c: Added audioop to lists. Guido van Rossum <guido@python.org> parents: 1039 diff changeset	647 return socket_error();
d2af6bdcb6d0 * config.c: Added audioop to lists. Guido van Rossum <guido@python.org> parents: 1039 diff changeset	648 return makesockaddr((struct sockaddr *) addrbuf, addrlen);
d2af6bdcb6d0 * config.c: Added audioop to lists. Guido van Rossum <guido@python.org> parents: 1039 diff changeset	649 }
d2af6bdcb6d0 * config.c: Added audioop to lists. Guido van Rossum <guido@python.org> parents: 1039 diff changeset	650
d2af6bdcb6d0 * config.c: Added audioop to lists. Guido van Rossum <guido@python.org> parents: 1039 diff changeset	651
1746 1940892d2fe3 Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1413 diff changeset	652 #ifdef HAVE_GETPEERNAME /* Cray APP doesn't have this :-( */
1094 d2af6bdcb6d0 * config.c: Added audioop to lists. Guido van Rossum <guido@python.org> parents: 1039 diff changeset	653 /* s.getpeername() method */
d2af6bdcb6d0 * config.c: Added audioop to lists. Guido van Rossum <guido@python.org> parents: 1039 diff changeset	654
d2af6bdcb6d0 * config.c: Added audioop to lists. Guido van Rossum <guido@python.org> parents: 1039 diff changeset	655 static object *
1792 a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	656 BUILD_FUNC_DEF_2(sock_getpeername,sockobject ,s, object ,args)
1094 d2af6bdcb6d0 * config.c: Added audioop to lists. Guido van Rossum <guido@python.org> parents: 1039 diff changeset	657 {
d2af6bdcb6d0 * config.c: Added audioop to lists. Guido van Rossum <guido@python.org> parents: 1039 diff changeset	658 char addrbuf[256];
d2af6bdcb6d0 * config.c: Added audioop to lists. Guido van Rossum <guido@python.org> parents: 1039 diff changeset	659 int addrlen, res;
d2af6bdcb6d0 * config.c: Added audioop to lists. Guido van Rossum <guido@python.org> parents: 1039 diff changeset	660 if (!getnoarg(args))
d2af6bdcb6d0 * config.c: Added audioop to lists. Guido van Rossum <guido@python.org> parents: 1039 diff changeset	661 return NULL;
d2af6bdcb6d0 * config.c: Added audioop to lists. Guido van Rossum <guido@python.org> parents: 1039 diff changeset	662 if (!getsockaddrlen(s, &addrlen))
d2af6bdcb6d0 * config.c: Added audioop to lists. Guido van Rossum <guido@python.org> parents: 1039 diff changeset	663 return NULL;
d2af6bdcb6d0 * config.c: Added audioop to lists. Guido van Rossum <guido@python.org> parents: 1039 diff changeset	664 BGN_SAVE
d2af6bdcb6d0 * config.c: Added audioop to lists. Guido van Rossum <guido@python.org> parents: 1039 diff changeset	665 res = getpeername(s->sock_fd, (struct sockaddr *) addrbuf, &addrlen);
d2af6bdcb6d0 * config.c: Added audioop to lists. Guido van Rossum <guido@python.org> parents: 1039 diff changeset	666 END_SAVE
d2af6bdcb6d0 * config.c: Added audioop to lists. Guido van Rossum <guido@python.org> parents: 1039 diff changeset	667 if (res < 0)
d2af6bdcb6d0 * config.c: Added audioop to lists. Guido van Rossum <guido@python.org> parents: 1039 diff changeset	668 return socket_error();
d2af6bdcb6d0 * config.c: Added audioop to lists. Guido van Rossum <guido@python.org> parents: 1039 diff changeset	669 return makesockaddr((struct sockaddr *) addrbuf, addrlen);
d2af6bdcb6d0 * config.c: Added audioop to lists. Guido van Rossum <guido@python.org> parents: 1039 diff changeset	670 }
1746 1940892d2fe3 Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1413 diff changeset	671 #endif /* HAVE_GETPEERNAME */
1094 d2af6bdcb6d0 * config.c: Added audioop to lists. Guido van Rossum <guido@python.org> parents: 1039 diff changeset	672
d2af6bdcb6d0 * config.c: Added audioop to lists. Guido van Rossum <guido@python.org> parents: 1039 diff changeset	673
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	674 /* s.listen(n) method */
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	675
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	676 static object *
1792 a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	677 BUILD_FUNC_DEF_2(sock_listen,sockobject ,s, object ,args)
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	678 {
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	679 int backlog;
926 c156d4960c2b * Makefile: cosmetics Guido van Rossum <guido@python.org> parents: 925 diff changeset	680 int res;
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	681 if (!getintarg(args, &backlog))
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	682 return NULL;
926 c156d4960c2b * Makefile: cosmetics Guido van Rossum <guido@python.org> parents: 925 diff changeset	683 BGN_SAVE
1746 1940892d2fe3 Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1413 diff changeset	684 if (backlog < 1)
1940892d2fe3 Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1413 diff changeset	685 backlog = 1;
926 c156d4960c2b * Makefile: cosmetics Guido van Rossum <guido@python.org> parents: 925 diff changeset	686 res = listen(s->sock_fd, backlog);
c156d4960c2b * Makefile: cosmetics Guido van Rossum <guido@python.org> parents: 925 diff changeset	687 END_SAVE
c156d4960c2b * Makefile: cosmetics Guido van Rossum <guido@python.org> parents: 925 diff changeset	688 if (res < 0)
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	689 return socket_error();
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	690 INCREF(None);
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	691 return None;
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	692 }
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	693
1792 a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	694 #ifndef NO_DUP
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	695 /* s.makefile(mode) method.
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	696 Create a new open file object referring to a dupped version of
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	697 the socket's file descriptor. (The dup() call is necessary so
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	698 that the open file and socket objects may be closed independent
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	699 of each other.)
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	700 The mode argument specifies 'r' or 'w' passed to fdopen(). */
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	701
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	702 static object *
1792 a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	703 BUILD_FUNC_DEF_2(sock_makefile,sockobject ,s, object ,args)
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	704 {
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	705 extern int fclose PROTO((FILE *));
926 c156d4960c2b * Makefile: cosmetics Guido van Rossum <guido@python.org> parents: 925 diff changeset	706 char *mode;
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	707 int fd;
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	708 FILE *fp;
926 c156d4960c2b * Makefile: cosmetics Guido van Rossum <guido@python.org> parents: 925 diff changeset	709 if (!getargs(args, "s", &mode))
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	710 return NULL;
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	711 if ((fd = dup(s->sock_fd)) < 0 \|\|
926 c156d4960c2b * Makefile: cosmetics Guido van Rossum <guido@python.org> parents: 925 diff changeset	712 (fp = fdopen(fd, mode)) == NULL)
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	713 return socket_error();
926 c156d4960c2b * Makefile: cosmetics Guido van Rossum <guido@python.org> parents: 925 diff changeset	714 return newopenfileobject(fp, "<socket>", mode, fclose);
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	715 }
1792 a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	716 #endif /* NO_DUP */
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	717
1293 ac3c80abbf43 * classobject.c: in instance_getattr, don't make a method out of a Guido van Rossum <guido@python.org> parents: 1271 diff changeset	718 /* s.recv(nbytes [,flags]) method */
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	719
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	720 static object *
1792 a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	721 BUILD_FUNC_DEF_2(sock_recv,sockobject ,s, object ,args)
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	722 {
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	723 int len, n, flags;
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	724 object *buf;
1293 ac3c80abbf43 * classobject.c: in instance_getattr, don't make a method out of a Guido van Rossum <guido@python.org> parents: 1271 diff changeset	725 flags = 0;
ac3c80abbf43 * classobject.c: in instance_getattr, don't make a method out of a Guido van Rossum <guido@python.org> parents: 1271 diff changeset	726 if (!getargs(args, "i", &len)) {
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	727 err_clear();
1293 ac3c80abbf43 * classobject.c: in instance_getattr, don't make a method out of a Guido van Rossum <guido@python.org> parents: 1271 diff changeset	728 if (!getargs(args, "(ii)", &len, &flags))
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	729 return NULL;
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	730 }
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	731 buf = newsizedstringobject((char *) 0, len);
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	732 if (buf == NULL)
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	733 return NULL;
926 c156d4960c2b * Makefile: cosmetics Guido van Rossum <guido@python.org> parents: 925 diff changeset	734 BGN_SAVE
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	735 n = recv(s->sock_fd, getstringvalue(buf), len, flags);
926 c156d4960c2b * Makefile: cosmetics Guido van Rossum <guido@python.org> parents: 925 diff changeset	736 END_SAVE
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	737 if (n < 0)
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	738 return socket_error();
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	739 if (resizestring(&buf, n) < 0)
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	740 return NULL;
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	741 return buf;
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	742 }
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	743
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	744
1293 ac3c80abbf43 * classobject.c: in instance_getattr, don't make a method out of a Guido van Rossum <guido@python.org> parents: 1271 diff changeset	745 /* s.recvfrom(nbytes [,flags]) method */
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	746
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	747 static object *
1792 a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	748 BUILD_FUNC_DEF_2(sock_recvfrom,sockobject ,s, object ,args)
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	749 {
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	750 char addrbuf[256];
1207 b564bd4e57e1 * ceval.c: ifdef out the last argument passing compat hack. Guido van Rossum <guido@python.org> parents: 1132 diff changeset	751 object buf, addr, *ret;
1293 ac3c80abbf43 * classobject.c: in instance_getattr, don't make a method out of a Guido van Rossum <guido@python.org> parents: 1271 diff changeset	752 int addrlen, len, n, flags;
ac3c80abbf43 * classobject.c: in instance_getattr, don't make a method out of a Guido van Rossum <guido@python.org> parents: 1271 diff changeset	753 flags = 0;
ac3c80abbf43 * classobject.c: in instance_getattr, don't make a method out of a Guido van Rossum <guido@python.org> parents: 1271 diff changeset	754 if (!getargs(args, "i", &len)) {
ac3c80abbf43 * classobject.c: in instance_getattr, don't make a method out of a Guido van Rossum <guido@python.org> parents: 1271 diff changeset	755 err_clear();
ac3c80abbf43 * classobject.c: in instance_getattr, don't make a method out of a Guido van Rossum <guido@python.org> parents: 1271 diff changeset	756 if (!getargs(args, "(ii)", &len, &flags))
ac3c80abbf43 * classobject.c: in instance_getattr, don't make a method out of a Guido van Rossum <guido@python.org> parents: 1271 diff changeset	757 return NULL;
ac3c80abbf43 * classobject.c: in instance_getattr, don't make a method out of a Guido van Rossum <guido@python.org> parents: 1271 diff changeset	758 }
1295 4773d5c3b5a4 * socketmodule.c: fix long-standing bug in recvfrom() -- addrlen Guido van Rossum <guido@python.org> parents: 1293 diff changeset	759 if (!getsockaddrlen(s, &addrlen))
4773d5c3b5a4 * socketmodule.c: fix long-standing bug in recvfrom() -- addrlen Guido van Rossum <guido@python.org> parents: 1293 diff changeset	760 return NULL;
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	761 buf = newsizedstringobject((char *) 0, len);
1295 4773d5c3b5a4 * socketmodule.c: fix long-standing bug in recvfrom() -- addrlen Guido van Rossum <guido@python.org> parents: 1293 diff changeset	762 if (buf == NULL)
4773d5c3b5a4 * socketmodule.c: fix long-standing bug in recvfrom() -- addrlen Guido van Rossum <guido@python.org> parents: 1293 diff changeset	763 return NULL;
926 c156d4960c2b * Makefile: cosmetics Guido van Rossum <guido@python.org> parents: 925 diff changeset	764 BGN_SAVE
1293 ac3c80abbf43 * classobject.c: in instance_getattr, don't make a method out of a Guido van Rossum <guido@python.org> parents: 1271 diff changeset	765 n = recvfrom(s->sock_fd, getstringvalue(buf), len, flags,
1792 a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	766 #ifndef NT
1413 c914b10bf2ed * timemodule.c: Add hack for Solaris 2. Guido van Rossum <guido@python.org> parents: 1313 diff changeset	767 (ANY *)addrbuf, &addrlen);
1792 a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	768 #else
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	769 (struct sockaddr *)addrbuf, &addrlen);
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	770 #endif
926 c156d4960c2b * Makefile: cosmetics Guido van Rossum <guido@python.org> parents: 925 diff changeset	771 END_SAVE
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	772 if (n < 0)
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	773 return socket_error();
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	774 if (resizestring(&buf, n) < 0)
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	775 return NULL;
1207 b564bd4e57e1 * ceval.c: ifdef out the last argument passing compat hack. Guido van Rossum <guido@python.org> parents: 1132 diff changeset	776 addr = makesockaddr((struct sockaddr *)addrbuf, addrlen);
b564bd4e57e1 * ceval.c: ifdef out the last argument passing compat hack. Guido van Rossum <guido@python.org> parents: 1132 diff changeset	777 ret = mkvalue("OO", buf, addr);
b564bd4e57e1 * ceval.c: ifdef out the last argument passing compat hack. Guido van Rossum <guido@python.org> parents: 1132 diff changeset	778 XDECREF(addr);
b564bd4e57e1 * ceval.c: ifdef out the last argument passing compat hack. Guido van Rossum <guido@python.org> parents: 1132 diff changeset	779 XDECREF(buf);
b564bd4e57e1 * ceval.c: ifdef out the last argument passing compat hack. Guido van Rossum <guido@python.org> parents: 1132 diff changeset	780 return ret;
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	781 }
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	782
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	783
1293 ac3c80abbf43 * classobject.c: in instance_getattr, don't make a method out of a Guido van Rossum <guido@python.org> parents: 1271 diff changeset	784 /* s.send(data [,flags]) method */
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	785
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	786 static object *
1792 a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	787 BUILD_FUNC_DEF_2(sock_send,sockobject ,s, object ,args)
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	788 {
926 c156d4960c2b * Makefile: cosmetics Guido van Rossum <guido@python.org> parents: 925 diff changeset	789 char *buf;
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	790 int len, n, flags;
1293 ac3c80abbf43 * classobject.c: in instance_getattr, don't make a method out of a Guido van Rossum <guido@python.org> parents: 1271 diff changeset	791 flags = 0;
1313 6ee380349c84 * Added gmtime/localtime/mktime and SYSV timezone globals to timemodule.c. Guido van Rossum <guido@python.org> parents: 1295 diff changeset	792 if (!getargs(args, "s#", &buf, &len)) {
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	793 err_clear();
1313 6ee380349c84 * Added gmtime/localtime/mktime and SYSV timezone globals to timemodule.c. Guido van Rossum <guido@python.org> parents: 1295 diff changeset	794 if (!getargs(args, "(s#i)", &buf, &len, &flags))
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	795 return NULL;
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	796 }
926 c156d4960c2b * Makefile: cosmetics Guido van Rossum <guido@python.org> parents: 925 diff changeset	797 BGN_SAVE
c156d4960c2b * Makefile: cosmetics Guido van Rossum <guido@python.org> parents: 925 diff changeset	798 n = send(s->sock_fd, buf, len, flags);
c156d4960c2b * Makefile: cosmetics Guido van Rossum <guido@python.org> parents: 925 diff changeset	799 END_SAVE
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	800 if (n < 0)
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	801 return socket_error();
1746 1940892d2fe3 Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1413 diff changeset	802 return newintobject((long)n);
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	803 }
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	804
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	805
1293 ac3c80abbf43 * classobject.c: in instance_getattr, don't make a method out of a Guido van Rossum <guido@python.org> parents: 1271 diff changeset	806 /* s.sendto(data, [flags,] sockaddr) method */
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	807
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	808 static object *
1792 a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	809 BUILD_FUNC_DEF_2(sock_sendto,sockobject ,s, object ,args)
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	810 {
926 c156d4960c2b * Makefile: cosmetics Guido van Rossum <guido@python.org> parents: 925 diff changeset	811 object *addro;
c156d4960c2b * Makefile: cosmetics Guido van Rossum <guido@python.org> parents: 925 diff changeset	812 char *buf;
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	813 struct sockaddr *addr;
1293 ac3c80abbf43 * classobject.c: in instance_getattr, don't make a method out of a Guido van Rossum <guido@python.org> parents: 1271 diff changeset	814 int addrlen, len, n, flags;
ac3c80abbf43 * classobject.c: in instance_getattr, don't make a method out of a Guido van Rossum <guido@python.org> parents: 1271 diff changeset	815 flags = 0;
ac3c80abbf43 * classobject.c: in instance_getattr, don't make a method out of a Guido van Rossum <guido@python.org> parents: 1271 diff changeset	816 if (!getargs(args, "(s#O)", &buf, &len, &addro)) {
ac3c80abbf43 * classobject.c: in instance_getattr, don't make a method out of a Guido van Rossum <guido@python.org> parents: 1271 diff changeset	817 err_clear();
ac3c80abbf43 * classobject.c: in instance_getattr, don't make a method out of a Guido van Rossum <guido@python.org> parents: 1271 diff changeset	818 if (!getargs(args, "(s#iO)", &buf, &len, &flags, &addro))
ac3c80abbf43 * classobject.c: in instance_getattr, don't make a method out of a Guido van Rossum <guido@python.org> parents: 1271 diff changeset	819 return NULL;
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	820 }
1293 ac3c80abbf43 * classobject.c: in instance_getattr, don't make a method out of a Guido van Rossum <guido@python.org> parents: 1271 diff changeset	821 if (!getsockaddrarg(s, addro, &addr, &addrlen))
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	822 return NULL;
926 c156d4960c2b * Makefile: cosmetics Guido van Rossum <guido@python.org> parents: 925 diff changeset	823 BGN_SAVE
1293 ac3c80abbf43 * classobject.c: in instance_getattr, don't make a method out of a Guido van Rossum <guido@python.org> parents: 1271 diff changeset	824 n = sendto(s->sock_fd, buf, len, flags, addr, addrlen);
926 c156d4960c2b * Makefile: cosmetics Guido van Rossum <guido@python.org> parents: 925 diff changeset	825 END_SAVE
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	826 if (n < 0)
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	827 return socket_error();
1746 1940892d2fe3 Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1413 diff changeset	828 return newintobject((long)n);
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	829 }
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	830
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	831
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	832 /* s.shutdown(how) method */
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	833
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	834 static object *
1792 a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	835 BUILD_FUNC_DEF_2(sock_shutdown,sockobject ,s, object ,args)
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	836 {
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	837 int how;
926 c156d4960c2b * Makefile: cosmetics Guido van Rossum <guido@python.org> parents: 925 diff changeset	838 int res;
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	839 if (!getintarg(args, &how))
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	840 return NULL;
926 c156d4960c2b * Makefile: cosmetics Guido van Rossum <guido@python.org> parents: 925 diff changeset	841 BGN_SAVE
c156d4960c2b * Makefile: cosmetics Guido van Rossum <guido@python.org> parents: 925 diff changeset	842 res = shutdown(s->sock_fd, how);
c156d4960c2b * Makefile: cosmetics Guido van Rossum <guido@python.org> parents: 925 diff changeset	843 END_SAVE
c156d4960c2b * Makefile: cosmetics Guido van Rossum <guido@python.org> parents: 925 diff changeset	844 if (res < 0)
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	845 return socket_error();
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	846 INCREF(None);
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	847 return None;
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	848 }
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	849
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	850
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	851 /* List of methods for socket objects */
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	852
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	853 static struct methodlist sock_methods[] = {
1746 1940892d2fe3 Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1413 diff changeset	854 {"accept", (method)sock_accept},
1760 48e6b319f3e4 * Modules/{Setup.in,Makefile.pre.in}: renamed some modules to Guido van Rossum <guido@python.org> parents: 1746 diff changeset	855 #if 0
1746 1940892d2fe3 Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1413 diff changeset	856 {"allowbroadcast", (method)sock_allowbroadcast},
1760 48e6b319f3e4 * Modules/{Setup.in,Makefile.pre.in}: renamed some modules to Guido van Rossum <guido@python.org> parents: 1746 diff changeset	857 #endif
1867 758c1374f303 Setup.in: added tkinter; rearranged the definition of PYTHONPATH so Guido van Rossum <guido@python.org> parents: 1792 diff changeset	858 #ifndef NT
758c1374f303 Setup.in: added tkinter; rearranged the definition of PYTHONPATH so Guido van Rossum <guido@python.org> parents: 1792 diff changeset	859 {"setblocking", (method)sock_setblocking},
758c1374f303 Setup.in: added tkinter; rearranged the definition of PYTHONPATH so Guido van Rossum <guido@python.org> parents: 1792 diff changeset	860 #endif
1746 1940892d2fe3 Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1413 diff changeset	861 {"setsockopt", (method)sock_setsockopt},
1940892d2fe3 Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1413 diff changeset	862 {"getsockopt", (method)sock_getsockopt},
1940892d2fe3 Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1413 diff changeset	863 {"bind", (method)sock_bind},
1940892d2fe3 Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1413 diff changeset	864 {"close", (method)sock_close},
1940892d2fe3 Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1413 diff changeset	865 {"connect", (method)sock_connect},
1940892d2fe3 Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1413 diff changeset	866 {"fileno", (method)sock_fileno},
1940892d2fe3 Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1413 diff changeset	867 {"getsockname", (method)sock_getsockname},
1940892d2fe3 Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1413 diff changeset	868 #ifdef HAVE_GETPEERNAME
1940892d2fe3 Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1413 diff changeset	869 {"getpeername", (method)sock_getpeername},
1271 2919b448e385 * Microscopic corrections to make things compile on the Cray APP. Guido van Rossum <guido@python.org> parents: 1252 diff changeset	870 #endif
1746 1940892d2fe3 Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1413 diff changeset	871 {"listen", (method)sock_listen},
1792 a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	872 #ifndef NO_DUP
1746 1940892d2fe3 Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1413 diff changeset	873 {"makefile", (method)sock_makefile},
1792 a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	874 #endif
1746 1940892d2fe3 Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1413 diff changeset	875 {"recv", (method)sock_recv},
1940892d2fe3 Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1413 diff changeset	876 {"recvfrom", (method)sock_recvfrom},
1940892d2fe3 Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1413 diff changeset	877 {"send", (method)sock_send},
1940892d2fe3 Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1413 diff changeset	878 {"sendto", (method)sock_sendto},
1940892d2fe3 Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1413 diff changeset	879 {"shutdown", (method)sock_shutdown},
1940892d2fe3 Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1413 diff changeset	880 {NULL, NULL} /* sentinel */
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	881 };
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	882
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	883
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	884 /* Deallocate a socket object in response to the last DECREF().
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	885 First close the file description. */
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	886
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	887 static void
1792 a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	888 BUILD_FUNC_DEF_1(sock_dealloc, sockobject *,s)
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	889 {
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	890 (void) close(s->sock_fd);
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	891 DEL(s);
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	892 }
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	893
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	894
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	895 /* Return a socket object's named attribute. */
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	896
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	897 static object *
1792 a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	898 BUILD_FUNC_DEF_2(sock_getattr,sockobject ,s, char ,name)
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	899 {
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	900 return findmethod(sock_methods, (object *) s, name);
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	901 }
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	902
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	903
1746 1940892d2fe3 Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1413 diff changeset	904 /* Type object for socket objects. */
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	905
1746 1940892d2fe3 Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1413 diff changeset	906 static typeobject Socktype = {
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	907 OB_HEAD_INIT(&Typetype)
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	908 0,
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	909 "socket",
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	910 sizeof(sockobject),
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	911 0,
1746 1940892d2fe3 Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1413 diff changeset	912 (destructor)sock_dealloc, /tp_dealloc/
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	913 0, /tp_print/
1746 1940892d2fe3 Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1413 diff changeset	914 (getattrfunc)sock_getattr, /tp_getattr/
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	915 0, /tp_setattr/
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	916 0, /tp_compare/
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	917 0, /tp_repr/
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	918 0, /tp_as_number/
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	919 0, /tp_as_sequence/
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	920 0, /tp_as_mapping/
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	921 };
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	922
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	923
324 a81020d505bf Add gethostname() and s.avail(). Guido van Rossum <guido@python.org> parents: 309 diff changeset	924 /* Python interface to gethostname(). */
a81020d505bf Add gethostname() and s.avail(). Guido van Rossum <guido@python.org> parents: 309 diff changeset	925
a81020d505bf Add gethostname() and s.avail(). Guido van Rossum <guido@python.org> parents: 309 diff changeset	926 /ARGSUSED/
a81020d505bf Add gethostname() and s.avail(). Guido van Rossum <guido@python.org> parents: 309 diff changeset	927 static object *
1792 a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	928 BUILD_FUNC_DEF_2(socket_gethostname,object ,self, object ,args)
324 a81020d505bf Add gethostname() and s.avail(). Guido van Rossum <guido@python.org> parents: 309 diff changeset	929 {
a81020d505bf Add gethostname() and s.avail(). Guido van Rossum <guido@python.org> parents: 309 diff changeset	930 char buf[1024];
926 c156d4960c2b * Makefile: cosmetics Guido van Rossum <guido@python.org> parents: 925 diff changeset	931 int res;
324 a81020d505bf Add gethostname() and s.avail(). Guido van Rossum <guido@python.org> parents: 309 diff changeset	932 if (!getnoarg(args))
a81020d505bf Add gethostname() and s.avail(). Guido van Rossum <guido@python.org> parents: 309 diff changeset	933 return NULL;
926 c156d4960c2b * Makefile: cosmetics Guido van Rossum <guido@python.org> parents: 925 diff changeset	934 BGN_SAVE
c156d4960c2b * Makefile: cosmetics Guido van Rossum <guido@python.org> parents: 925 diff changeset	935 res = gethostname(buf, (int) sizeof buf - 1);
c156d4960c2b * Makefile: cosmetics Guido van Rossum <guido@python.org> parents: 925 diff changeset	936 END_SAVE
c156d4960c2b * Makefile: cosmetics Guido van Rossum <guido@python.org> parents: 925 diff changeset	937 if (res < 0)
324 a81020d505bf Add gethostname() and s.avail(). Guido van Rossum <guido@python.org> parents: 309 diff changeset	938 return socket_error();
a81020d505bf Add gethostname() and s.avail(). Guido van Rossum <guido@python.org> parents: 309 diff changeset	939 buf[sizeof buf - 1] = '\0';
a81020d505bf Add gethostname() and s.avail(). Guido van Rossum <guido@python.org> parents: 309 diff changeset	940 return newstringobject(buf);
a81020d505bf Add gethostname() and s.avail(). Guido van Rossum <guido@python.org> parents: 309 diff changeset	941 }
926 c156d4960c2b * Makefile: cosmetics Guido van Rossum <guido@python.org> parents: 925 diff changeset	942
c156d4960c2b * Makefile: cosmetics Guido van Rossum <guido@python.org> parents: 925 diff changeset	943
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	944 /* Python interface to gethostbyname(name). */
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	945
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	946 /ARGSUSED/
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	947 static object *
1792 a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	948 BUILD_FUNC_DEF_2(socket_gethostbyname,object ,self, object ,args)
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	949 {
1792 a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	950 char *name;
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	951 struct sockaddr_in addrbuf;
926 c156d4960c2b * Makefile: cosmetics Guido van Rossum <guido@python.org> parents: 925 diff changeset	952 if (!getargs(args, "s", &name))
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	953 return NULL;
926 c156d4960c2b * Makefile: cosmetics Guido van Rossum <guido@python.org> parents: 925 diff changeset	954 if (setipaddr(name, &addrbuf) < 0)
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	955 return NULL;
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	956 return makeipaddr(&addrbuf);
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	957 }
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	958
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	959
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	960 /* Python interface to getservbyname(name).
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	961 This only returns the port number, since the other info is already
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	962 known or not useful (like the list of aliases). */
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	963
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	964 /ARGSUSED/
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	965 static object *
1792 a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	966 BUILD_FUNC_DEF_2(socket_getservbyname,object ,self, object ,args)
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	967 {
926 c156d4960c2b * Makefile: cosmetics Guido van Rossum <guido@python.org> parents: 925 diff changeset	968 char name, proto;
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	969 struct servent *sp;
926 c156d4960c2b * Makefile: cosmetics Guido van Rossum <guido@python.org> parents: 925 diff changeset	970 if (!getargs(args, "(ss)", &name, &proto))
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	971 return NULL;
926 c156d4960c2b * Makefile: cosmetics Guido van Rossum <guido@python.org> parents: 925 diff changeset	972 BGN_SAVE
c156d4960c2b * Makefile: cosmetics Guido van Rossum <guido@python.org> parents: 925 diff changeset	973 sp = getservbyname(name, proto);
c156d4960c2b * Makefile: cosmetics Guido van Rossum <guido@python.org> parents: 925 diff changeset	974 END_SAVE
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	975 if (sp == NULL) {
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	976 err_setstr(SocketError, "service/proto not found");
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	977 return NULL;
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	978 }
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	979 return newintobject((long) ntohs(sp->s_port));
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	980 }
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	981
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	982
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	983 /* Python interface to socket(family, type, proto).
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	984 The third (protocol) argument is optional.
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	985 Return a new socket object. */
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	986
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	987 /ARGSUSED/
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	988 static object *
1792 a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	989 BUILD_FUNC_DEF_2(socket_socket,object ,self,object ,args)
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	990 {
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	991 sockobject *s;
1099 3dd7b8255619 socketmodule.c: added socket.fromfd(fd, family, type, [proto]); Guido van Rossum <guido@python.org> parents: 1094 diff changeset	992 int fd, family, type, proto;
3dd7b8255619 socketmodule.c: added socket.fromfd(fd, family, type, [proto]); Guido van Rossum <guido@python.org> parents: 1094 diff changeset	993 proto = 0;
3dd7b8255619 socketmodule.c: added socket.fromfd(fd, family, type, [proto]); Guido van Rossum <guido@python.org> parents: 1094 diff changeset	994 if (!getargs(args, "(ii)", &family, &type)) {
3dd7b8255619 socketmodule.c: added socket.fromfd(fd, family, type, [proto]); Guido van Rossum <guido@python.org> parents: 1094 diff changeset	995 err_clear();
3dd7b8255619 socketmodule.c: added socket.fromfd(fd, family, type, [proto]); Guido van Rossum <guido@python.org> parents: 1094 diff changeset	996 if (!getargs(args, "(iii)", &family, &type, &proto))
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	997 return NULL;
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	998 }
926 c156d4960c2b * Makefile: cosmetics Guido van Rossum <guido@python.org> parents: 925 diff changeset	999 BGN_SAVE
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1000 fd = socket(family, type, proto);
926 c156d4960c2b * Makefile: cosmetics Guido van Rossum <guido@python.org> parents: 925 diff changeset	1001 END_SAVE
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1002 if (fd < 0)
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1003 return socket_error();
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1004 s = newsockobject(fd, family, type, proto);
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	1005 /* If the object can't be created, don't forget to close the
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	1006 file descriptor again! */
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1007 if (s == NULL)
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	1008 (void) close(fd);
324 a81020d505bf Add gethostname() and s.avail(). Guido van Rossum <guido@python.org> parents: 309 diff changeset	1009 /* From now on, ignore SIGPIPE and let the error checking
a81020d505bf Add gethostname() and s.avail(). Guido van Rossum <guido@python.org> parents: 309 diff changeset	1010 do the work. */
1792 a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	1011 #ifdef SIGPIPE
324 a81020d505bf Add gethostname() and s.avail(). Guido van Rossum <guido@python.org> parents: 309 diff changeset	1012 (void) signal(SIGPIPE, SIG_IGN);
1792 a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	1013 #endif
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1014 return (object *) s;
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1015 }
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1016
1792 a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	1017 #ifndef NO_DUP
1099 3dd7b8255619 socketmodule.c: added socket.fromfd(fd, family, type, [proto]); Guido van Rossum <guido@python.org> parents: 1094 diff changeset	1018 /* Create a socket object from a numeric file description.
3dd7b8255619 socketmodule.c: added socket.fromfd(fd, family, type, [proto]); Guido van Rossum <guido@python.org> parents: 1094 diff changeset	1019 Useful e.g. if stdin is a socket.
3dd7b8255619 socketmodule.c: added socket.fromfd(fd, family, type, [proto]); Guido van Rossum <guido@python.org> parents: 1094 diff changeset	1020 Additional arguments as for socket(). */
3dd7b8255619 socketmodule.c: added socket.fromfd(fd, family, type, [proto]); Guido van Rossum <guido@python.org> parents: 1094 diff changeset	1021
3dd7b8255619 socketmodule.c: added socket.fromfd(fd, family, type, [proto]); Guido van Rossum <guido@python.org> parents: 1094 diff changeset	1022 /ARGSUSED/
3dd7b8255619 socketmodule.c: added socket.fromfd(fd, family, type, [proto]); Guido van Rossum <guido@python.org> parents: 1094 diff changeset	1023 static object *
1792 a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	1024 BUILD_FUNC_DEF_2(socket_fromfd,object ,self,object ,args)
1099 3dd7b8255619 socketmodule.c: added socket.fromfd(fd, family, type, [proto]); Guido van Rossum <guido@python.org> parents: 1094 diff changeset	1025 {
3dd7b8255619 socketmodule.c: added socket.fromfd(fd, family, type, [proto]); Guido van Rossum <guido@python.org> parents: 1094 diff changeset	1026 sockobject *s;
3dd7b8255619 socketmodule.c: added socket.fromfd(fd, family, type, [proto]); Guido van Rossum <guido@python.org> parents: 1094 diff changeset	1027 int fd, family, type, proto;
3dd7b8255619 socketmodule.c: added socket.fromfd(fd, family, type, [proto]); Guido van Rossum <guido@python.org> parents: 1094 diff changeset	1028 proto = 0;
3dd7b8255619 socketmodule.c: added socket.fromfd(fd, family, type, [proto]); Guido van Rossum <guido@python.org> parents: 1094 diff changeset	1029 if (!getargs(args, "(iii)", &fd, &family, &type)) {
3dd7b8255619 socketmodule.c: added socket.fromfd(fd, family, type, [proto]); Guido van Rossum <guido@python.org> parents: 1094 diff changeset	1030 err_clear();
3dd7b8255619 socketmodule.c: added socket.fromfd(fd, family, type, [proto]); Guido van Rossum <guido@python.org> parents: 1094 diff changeset	1031 if (!getargs(args, "(iiii)", &fd, &family, &type, &proto))
3dd7b8255619 socketmodule.c: added socket.fromfd(fd, family, type, [proto]); Guido van Rossum <guido@python.org> parents: 1094 diff changeset	1032 return NULL;
3dd7b8255619 socketmodule.c: added socket.fromfd(fd, family, type, [proto]); Guido van Rossum <guido@python.org> parents: 1094 diff changeset	1033 }
1132 6461dac9a9f2 * mymalloc.h: always allocate one extra byte, since some malloc's Guido van Rossum <guido@python.org> parents: 1099 diff changeset	1034 /* Dup the fd so it and the socket can be closed independently */
6461dac9a9f2 * mymalloc.h: always allocate one extra byte, since some malloc's Guido van Rossum <guido@python.org> parents: 1099 diff changeset	1035 fd = dup(fd);
6461dac9a9f2 * mymalloc.h: always allocate one extra byte, since some malloc's Guido van Rossum <guido@python.org> parents: 1099 diff changeset	1036 if (fd < 0)
6461dac9a9f2 * mymalloc.h: always allocate one extra byte, since some malloc's Guido van Rossum <guido@python.org> parents: 1099 diff changeset	1037 return socket_error();
1099 3dd7b8255619 socketmodule.c: added socket.fromfd(fd, family, type, [proto]); Guido van Rossum <guido@python.org> parents: 1094 diff changeset	1038 s = newsockobject(fd, family, type, proto);
3dd7b8255619 socketmodule.c: added socket.fromfd(fd, family, type, [proto]); Guido van Rossum <guido@python.org> parents: 1094 diff changeset	1039 /* From now on, ignore SIGPIPE and let the error checking
3dd7b8255619 socketmodule.c: added socket.fromfd(fd, family, type, [proto]); Guido van Rossum <guido@python.org> parents: 1094 diff changeset	1040 do the work. */
1792 a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	1041 #ifdef SIGPIPE
1099 3dd7b8255619 socketmodule.c: added socket.fromfd(fd, family, type, [proto]); Guido van Rossum <guido@python.org> parents: 1094 diff changeset	1042 (void) signal(SIGPIPE, SIG_IGN);
1792 a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	1043 #endif
1099 3dd7b8255619 socketmodule.c: added socket.fromfd(fd, family, type, [proto]); Guido van Rossum <guido@python.org> parents: 1094 diff changeset	1044 return (object *) s;
3dd7b8255619 socketmodule.c: added socket.fromfd(fd, family, type, [proto]); Guido van Rossum <guido@python.org> parents: 1094 diff changeset	1045 }
1792 a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	1046 #endif /* NO_DUP */
1099 3dd7b8255619 socketmodule.c: added socket.fromfd(fd, family, type, [proto]); Guido van Rossum <guido@python.org> parents: 1094 diff changeset	1047
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	1048 /* List of functions exported by this module. */
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	1049
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1050 static struct methodlist socket_methods[] = {
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	1051 {"gethostbyname", socket_gethostbyname},
324 a81020d505bf Add gethostname() and s.avail(). Guido van Rossum <guido@python.org> parents: 309 diff changeset	1052 {"gethostname", socket_gethostname},
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	1053 {"getservbyname", socket_getservbyname},
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	1054 {"socket", socket_socket},
1792 a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	1055 #ifndef NO_DUP
1099 3dd7b8255619 socketmodule.c: added socket.fromfd(fd, family, type, [proto]); Guido van Rossum <guido@python.org> parents: 1094 diff changeset	1056 {"fromfd", socket_fromfd},
1792 a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	1057 #endif
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	1058 {NULL, NULL} /* Sentinel */
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1059 };
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1060
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	1061
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	1062 /* Convenience routine to export an integer value.
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	1063 For simplicity, errors (which are unlikely anyway) are ignored. */
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	1064
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1065 static void
1792 a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	1066 BUILD_FUNC_DEF_3(insint,object ,d,char ,name,int,value)
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1067 {
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1068 object *v = newintobject((long) value);
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1069 if (v == NULL) {
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1070 /* Don't bother reporting this error */
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1071 err_clear();
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1072 }
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1073 else {
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1074 dictinsert(d, name, v);
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1075 DECREF(v);
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1076 }
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1077 }
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1078
295 d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	1079
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	1080 /* Initialize this module.
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	1081 This is called when the first 'import socket' is done,
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	1082 via a table in config.c, if config.c is compiled with USE_SOCKET
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	1083 defined. */
d7a38dece86a Many changes to the interface, and added comments. Guido van Rossum <guido@python.org> parents: 294 diff changeset	1084
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1085 void
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1086 initsocket()
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1087 {
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1088 object m, d;
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1089 m = initmodule("socket", socket_methods);
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1090 d = getmoduledict(m);
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1091 SocketError = newstringobject("socket.error");
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1092 if (SocketError == NULL \|\| dictinsert(d, "error", SocketError) != 0)
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1093 fatal("can't define socket.error");
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1094 insint(d, "AF_INET", AF_INET);
1746 1940892d2fe3 Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1413 diff changeset	1095 #ifdef AF_UNIX
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1096 insint(d, "AF_UNIX", AF_UNIX);
1746 1940892d2fe3 Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1413 diff changeset	1097 #endif /* AF_UNIX */
294 8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1098 insint(d, "SOCK_STREAM", SOCK_STREAM);
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1099 insint(d, "SOCK_DGRAM", SOCK_DGRAM);
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1100 insint(d, "SOCK_RAW", SOCK_RAW);
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1101 insint(d, "SOCK_SEQPACKET", SOCK_SEQPACKET);
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1102 insint(d, "SOCK_RDM", SOCK_RDM);
8938b3132caa Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1103 }
1792 a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	1104
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	1105 #ifdef NT
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	1106 BOOL WINAPI DllMain (HANDLE hInst,
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	1107 ULONG ul_reason_for_call,
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	1108 LPVOID lpReserved)
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	1109 {
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	1110 switch (ul_reason_for_call)
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	1111 {
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	1112 case DLL_PROCESS_ATTACH:
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	1113 WSADATA WSAData;
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	1114 if (WSAStartup(MAKEWORD(2,0), &WSAData)) {
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	1115 OutputDebugString("Python can't initialize Windows Sockets DLL!");
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	1116 return FALSE;
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	1117 }
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	1118 break;
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	1119 case DLL_PROCESS_DETACH:
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	1120 WSACleanup();
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	1121 break;
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	1122
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	1123 }
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	1124 return TRUE;
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	1125 }
a584b4bbbc59 Changes to make it work and compile on NT, by Mark Hammond. Guido van Rossum <guido@python.org> parents: 1760 diff changeset	1126 #endif /* NT */

Mercurial > cpython-lru_cache-weakref

annotate Modules/socketmodule.c @ 1944:8e8fddcbdfd2 legacy-trunk