cpython-lru_cache-weakref: Python/marshal.c annotate

annotate Python/marshal.c @ 6719:faebc1940432 legacy-trunk

Understand -Xlinker option.

author	Guido van Rossum <guido@python.org>
date	Tue, 02 Dec 1997 20:38:11 +0000
parents	c2423843a26f
children	a909a2869ac5

rev	line source
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1 /***********************************************************
2062 d0d0a69b5ca3 Added 1995 to copyright message. Guido van Rossum <guido@python.org> parents: 2052 diff changeset	2 Copyright 1991-1995 by Stichting Mathematisch Centrum, Amsterdam,
d0d0a69b5ca3 Added 1995 to copyright message. Guido van Rossum <guido@python.org> parents: 2052 diff changeset	3 The Netherlands.
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	4
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	5 All Rights Reserved
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	6
4503 65d2d8e67da3 New permission notice, includes CNRI. Guido van Rossum <guido@python.org> parents: 4403 diff changeset	7 Permission to use, copy, modify, and distribute this software and its
65d2d8e67da3 New permission notice, includes CNRI. Guido van Rossum <guido@python.org> parents: 4403 diff changeset	8 documentation for any purpose and without fee is hereby granted,
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	9 provided that the above copyright notice appear in all copies and that
4503 65d2d8e67da3 New permission notice, includes CNRI. Guido van Rossum <guido@python.org> parents: 4403 diff changeset	10 both that copyright notice and this permission notice appear in
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	11 supporting documentation, and that the names of Stichting Mathematisch
4503 65d2d8e67da3 New permission notice, includes CNRI. Guido van Rossum <guido@python.org> parents: 4403 diff changeset	12 Centrum or CWI or Corporation for National Research Initiatives or
65d2d8e67da3 New permission notice, includes CNRI. Guido van Rossum <guido@python.org> parents: 4403 diff changeset	13 CNRI not be used in advertising or publicity pertaining to
65d2d8e67da3 New permission notice, includes CNRI. Guido van Rossum <guido@python.org> parents: 4403 diff changeset	14 distribution of the software without specific, written prior
65d2d8e67da3 New permission notice, includes CNRI. Guido van Rossum <guido@python.org> parents: 4403 diff changeset	15 permission.
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	16
4503 65d2d8e67da3 New permission notice, includes CNRI. Guido van Rossum <guido@python.org> parents: 4403 diff changeset	17 While CWI is the initial source for this software, a modified version
65d2d8e67da3 New permission notice, includes CNRI. Guido van Rossum <guido@python.org> parents: 4403 diff changeset	18 is made available by the Corporation for National Research Initiatives
65d2d8e67da3 New permission notice, includes CNRI. Guido van Rossum <guido@python.org> parents: 4403 diff changeset	19 (CNRI) at the Internet address ftp://ftp.python.org.
65d2d8e67da3 New permission notice, includes CNRI. Guido van Rossum <guido@python.org> parents: 4403 diff changeset	20
65d2d8e67da3 New permission notice, includes CNRI. Guido van Rossum <guido@python.org> parents: 4403 diff changeset	21 STICHTING MATHEMATISCH CENTRUM AND CNRI DISCLAIM ALL WARRANTIES WITH
65d2d8e67da3 New permission notice, includes CNRI. Guido van Rossum <guido@python.org> parents: 4403 diff changeset	22 REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF
65d2d8e67da3 New permission notice, includes CNRI. Guido van Rossum <guido@python.org> parents: 4403 diff changeset	23 MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL STICHTING MATHEMATISCH
65d2d8e67da3 New permission notice, includes CNRI. Guido van Rossum <guido@python.org> parents: 4403 diff changeset	24 CENTRUM OR CNRI BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
65d2d8e67da3 New permission notice, includes CNRI. Guido van Rossum <guido@python.org> parents: 4403 diff changeset	25 DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
65d2d8e67da3 New permission notice, includes CNRI. Guido van Rossum <guido@python.org> parents: 4403 diff changeset	26 PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
65d2d8e67da3 New permission notice, includes CNRI. Guido van Rossum <guido@python.org> parents: 4403 diff changeset	27 TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
65d2d8e67da3 New permission notice, includes CNRI. Guido van Rossum <guido@python.org> parents: 4403 diff changeset	28 PERFORMANCE OF THIS SOFTWARE.
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	29
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	30 ******************************************************************/
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	31
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	32 /* Write Python objects to files and read them back.
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	33 This is intended for writing and reading compiled Python code only;
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	34 a true persistent storage facility would be much harder, since
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	35 it would have to take circular links and sharing into account. */
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	36
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	37 #include "Python.h"
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	38 #include "longintrepr.h"
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	39 #include "compile.h"
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	40 #include "marshal.h"
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	41
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	42 #define TYPE_NULL '0'
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	43 #define TYPE_NONE 'N'
4403 3b3f7c3f6da2 Ellipses -> Ellipsis rename (the dictionary really says that it should Guido van Rossum <guido@python.org> parents: 4039 diff changeset	44 #define TYPE_ELLIPSIS '.'
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	45 #define TYPE_INT 'i'
4592 3bf9e2beaf8c Tentative changes to make this work better on 64-bit machines. Guido van Rossum <guido@python.org> parents: 4503 diff changeset	46 #define TYPE_INT64 'I'
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	47 #define TYPE_FLOAT 'f'
3323 6098aaa8ae7f changes for complex numbers Guido van Rossum <guido@python.org> parents: 3234 diff changeset	48 #define TYPE_COMPLEX 'x'
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	49 #define TYPE_LONG 'l'
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	50 #define TYPE_STRING 's'
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	51 #define TYPE_TUPLE '('
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	52 #define TYPE_LIST '['
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	53 #define TYPE_DICT '{'
2844 0261bf5b3819 keyword arguments and faster calls Guido van Rossum <guido@python.org> parents: 2503 diff changeset	54 #define TYPE_CODE 'c'
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	55 #define TYPE_UNKNOWN '?'
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	56
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	57 typedef struct {
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	58 FILE *fp;
3731 de1cb33219e3 Jeremy's patches for more robust handling of unmarshallable types. Guido van Rossum <guido@python.org> parents: 3620 diff changeset	59 int error;
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	60 /* If fp == NULL, the following are valid: */
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	61 PyObject *str;
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	62 char *ptr;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	63 char *end;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	64 } WFILE;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	65
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	66 #define w_byte(c, p) if (((p)->fp)) putc((c), (p)->fp); \
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	67 else if ((p)->ptr != (p)->end) *(p)->ptr++ = (c); \
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	68 else w_more(c, p)
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	69
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	70 static void
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	71 w_more(c, p)
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	72 char c;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	73 WFILE *p;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	74 {
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	75 int size, newsize;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	76 if (p->str == NULL)
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	77 return; /* An error already occurred */
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	78 size = PyString_Size(p->str);
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	79 newsize = size + 1024;
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	80 if (_PyString_Resize(&p->str, newsize) != 0) {
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	81 p->ptr = p->end = NULL;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	82 }
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	83 else {
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	84 p->ptr = PyString_AS_STRING((PyStringObject *)p->str) + size;
5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	85 p->end =
5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	86 PyString_AS_STRING((PyStringObject *)p->str) + newsize;
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	87 *p->ptr++ = c;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	88 }
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	89 }
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	90
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	91 static void
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	92 w_string(s, n, p)
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	93 char *s;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	94 int n;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	95 WFILE *p;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	96 {
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	97 if (p->fp != NULL) {
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	98 fwrite(s, 1, n, p->fp);
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	99 }
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	100 else {
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	101 while (--n >= 0) {
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	102 w_byte(*s, p);
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	103 s++;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	104 }
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	105 }
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	106 }
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	107
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	108 static void
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	109 w_short(x, p)
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	110 int x;
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	111 WFILE *p;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	112 {
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	113 w_byte( x & 0xff, p);
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	114 w_byte((x>> 8) & 0xff, p);
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	115 }
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	116
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	117 static void
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	118 w_long(x, p)
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	119 long x;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	120 WFILE *p;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	121 {
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	122 w_byte((int)( x & 0xff), p);
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	123 w_byte((int)((x>> 8) & 0xff), p);
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	124 w_byte((int)((x>>16) & 0xff), p);
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	125 w_byte((int)((x>>24) & 0xff), p);
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	126 }
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	127
4656 186c2ad4abf3 Better way to handle 64-bit ints, keeping gcc -Wall happy. Guido van Rossum <guido@python.org> parents: 4592 diff changeset	128 #if SIZEOF_LONG > 4
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	129 static void
4592 3bf9e2beaf8c Tentative changes to make this work better on 64-bit machines. Guido van Rossum <guido@python.org> parents: 4503 diff changeset	130 w_long64(x, p)
3bf9e2beaf8c Tentative changes to make this work better on 64-bit machines. Guido van Rossum <guido@python.org> parents: 4503 diff changeset	131 long x;
3bf9e2beaf8c Tentative changes to make this work better on 64-bit machines. Guido van Rossum <guido@python.org> parents: 4503 diff changeset	132 WFILE *p;
3bf9e2beaf8c Tentative changes to make this work better on 64-bit machines. Guido van Rossum <guido@python.org> parents: 4503 diff changeset	133 {
3bf9e2beaf8c Tentative changes to make this work better on 64-bit machines. Guido van Rossum <guido@python.org> parents: 4503 diff changeset	134 w_long(x, p);
4656 186c2ad4abf3 Better way to handle 64-bit ints, keeping gcc -Wall happy. Guido van Rossum <guido@python.org> parents: 4592 diff changeset	135 w_long(x>>32, p);
4592 3bf9e2beaf8c Tentative changes to make this work better on 64-bit machines. Guido van Rossum <guido@python.org> parents: 4503 diff changeset	136 }
4656 186c2ad4abf3 Better way to handle 64-bit ints, keeping gcc -Wall happy. Guido van Rossum <guido@python.org> parents: 4592 diff changeset	137 #endif
4592 3bf9e2beaf8c Tentative changes to make this work better on 64-bit machines. Guido van Rossum <guido@python.org> parents: 4503 diff changeset	138
3bf9e2beaf8c Tentative changes to make this work better on 64-bit machines. Guido van Rossum <guido@python.org> parents: 4503 diff changeset	139 static void
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	140 w_object(v, p)
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	141 PyObject *v;
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	142 WFILE *p;
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	143 {
2368 663aa059e29f hope to fix DEC Alpha gcc problems by declaring ints instead of longs Guido van Rossum <guido@python.org> parents: 2062 diff changeset	144 int i, n;
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	145
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	146 if (v == NULL)
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	147 w_byte(TYPE_NULL, p);
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	148 else if (v == Py_None)
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	149 w_byte(TYPE_NONE, p);
4403 3b3f7c3f6da2 Ellipses -> Ellipsis rename (the dictionary really says that it should Guido van Rossum <guido@python.org> parents: 4039 diff changeset	150 else if (v == Py_Ellipsis)
3b3f7c3f6da2 Ellipses -> Ellipsis rename (the dictionary really says that it should Guido van Rossum <guido@python.org> parents: 4039 diff changeset	151 w_byte(TYPE_ELLIPSIS, p);
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	152 else if (PyInt_Check(v)) {
5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	153 long x = PyInt_AS_LONG((PyIntObject *)v);
4656 186c2ad4abf3 Better way to handle 64-bit ints, keeping gcc -Wall happy. Guido van Rossum <guido@python.org> parents: 4592 diff changeset	154 #if SIZEOF_LONG > 4
4592 3bf9e2beaf8c Tentative changes to make this work better on 64-bit machines. Guido van Rossum <guido@python.org> parents: 4503 diff changeset	155 long y = x>>31;
3bf9e2beaf8c Tentative changes to make this work better on 64-bit machines. Guido van Rossum <guido@python.org> parents: 4503 diff changeset	156 if (y && y != -1) {
3bf9e2beaf8c Tentative changes to make this work better on 64-bit machines. Guido van Rossum <guido@python.org> parents: 4503 diff changeset	157 w_byte(TYPE_INT64, p);
3bf9e2beaf8c Tentative changes to make this work better on 64-bit machines. Guido van Rossum <guido@python.org> parents: 4503 diff changeset	158 w_long64(x, p);
3bf9e2beaf8c Tentative changes to make this work better on 64-bit machines. Guido van Rossum <guido@python.org> parents: 4503 diff changeset	159 }
4656 186c2ad4abf3 Better way to handle 64-bit ints, keeping gcc -Wall happy. Guido van Rossum <guido@python.org> parents: 4592 diff changeset	160 else
186c2ad4abf3 Better way to handle 64-bit ints, keeping gcc -Wall happy. Guido van Rossum <guido@python.org> parents: 4592 diff changeset	161 #endif
186c2ad4abf3 Better way to handle 64-bit ints, keeping gcc -Wall happy. Guido van Rossum <guido@python.org> parents: 4592 diff changeset	162 {
4592 3bf9e2beaf8c Tentative changes to make this work better on 64-bit machines. Guido van Rossum <guido@python.org> parents: 4503 diff changeset	163 w_byte(TYPE_INT, p);
3bf9e2beaf8c Tentative changes to make this work better on 64-bit machines. Guido van Rossum <guido@python.org> parents: 4503 diff changeset	164 w_long(x, p);
3bf9e2beaf8c Tentative changes to make this work better on 64-bit machines. Guido van Rossum <guido@python.org> parents: 4503 diff changeset	165 }
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	166 }
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	167 else if (PyLong_Check(v)) {
5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	168 PyLongObject ob = (PyLongObject )v;
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	169 w_byte(TYPE_LONG, p);
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	170 n = ob->ob_size;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	171 w_long((long)n, p);
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	172 if (n < 0)
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	173 n = -n;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	174 for (i = 0; i < n; i++)
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	175 w_short(ob->ob_digit[i], p);
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	176 }
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	177 else if (PyFloat_Check(v)) {
5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	178 extern void PyFloat_AsString
5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	179 Py_PROTO((char , PyFloatObject ));
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	180 char buf[256]; /* Plenty to format any double */
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	181 PyFloat_AsString(buf, (PyFloatObject *)v);
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	182 n = strlen(buf);
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	183 w_byte(TYPE_FLOAT, p);
2368 663aa059e29f hope to fix DEC Alpha gcc problems by declaring ints instead of longs Guido van Rossum <guido@python.org> parents: 2062 diff changeset	184 w_byte(n, p);
663aa059e29f hope to fix DEC Alpha gcc problems by declaring ints instead of longs Guido van Rossum <guido@python.org> parents: 2062 diff changeset	185 w_string(buf, n, p);
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	186 }
3323 6098aaa8ae7f changes for complex numbers Guido van Rossum <guido@python.org> parents: 3234 diff changeset	187 #ifndef WITHOUT_COMPLEX
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	188 else if (PyComplex_Check(v)) {
5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	189 extern void PyFloat_AsString
5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	190 Py_PROTO((char , PyFloatObject ));
3323 6098aaa8ae7f changes for complex numbers Guido van Rossum <guido@python.org> parents: 3234 diff changeset	191 char buf[256]; /* Plenty to format any double */
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	192 PyFloatObject *temp;
3323 6098aaa8ae7f changes for complex numbers Guido van Rossum <guido@python.org> parents: 3234 diff changeset	193 w_byte(TYPE_COMPLEX, p);
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	194 temp = (PyFloatObject*)PyFloat_FromDouble(
5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	195 PyComplex_RealAsDouble(v));
5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	196 PyFloat_AsString(buf, temp);
5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	197 Py_DECREF(temp);
3323 6098aaa8ae7f changes for complex numbers Guido van Rossum <guido@python.org> parents: 3234 diff changeset	198 n = strlen(buf);
6098aaa8ae7f changes for complex numbers Guido van Rossum <guido@python.org> parents: 3234 diff changeset	199 w_byte(n, p);
6098aaa8ae7f changes for complex numbers Guido van Rossum <guido@python.org> parents: 3234 diff changeset	200 w_string(buf, n, p);
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	201 temp = (PyFloatObject*)PyFloat_FromDouble(
5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	202 PyComplex_ImagAsDouble(v));
5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	203 PyFloat_AsString(buf, temp);
5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	204 Py_DECREF(temp);
3323 6098aaa8ae7f changes for complex numbers Guido van Rossum <guido@python.org> parents: 3234 diff changeset	205 n = strlen(buf);
6098aaa8ae7f changes for complex numbers Guido van Rossum <guido@python.org> parents: 3234 diff changeset	206 w_byte(n, p);
6098aaa8ae7f changes for complex numbers Guido van Rossum <guido@python.org> parents: 3234 diff changeset	207 w_string(buf, n, p);
6098aaa8ae7f changes for complex numbers Guido van Rossum <guido@python.org> parents: 3234 diff changeset	208 }
6098aaa8ae7f changes for complex numbers Guido van Rossum <guido@python.org> parents: 3234 diff changeset	209 #endif
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	210 else if (PyString_Check(v)) {
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	211 w_byte(TYPE_STRING, p);
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	212 n = PyString_Size(v);
2368 663aa059e29f hope to fix DEC Alpha gcc problems by declaring ints instead of longs Guido van Rossum <guido@python.org> parents: 2062 diff changeset	213 w_long((long)n, p);
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	214 w_string(PyString_AsString(v), n, p);
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	215 }
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	216 else if (PyTuple_Check(v)) {
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	217 w_byte(TYPE_TUPLE, p);
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	218 n = PyTuple_Size(v);
2368 663aa059e29f hope to fix DEC Alpha gcc problems by declaring ints instead of longs Guido van Rossum <guido@python.org> parents: 2062 diff changeset	219 w_long((long)n, p);
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	220 for (i = 0; i < n; i++) {
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	221 w_object(PyTuple_GET_ITEM(v, i), p);
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	222 }
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	223 }
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	224 else if (PyList_Check(v)) {
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	225 w_byte(TYPE_LIST, p);
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	226 n = PyList_Size(v);
2368 663aa059e29f hope to fix DEC Alpha gcc problems by declaring ints instead of longs Guido van Rossum <guido@python.org> parents: 2062 diff changeset	227 w_long((long)n, p);
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	228 for (i = 0; i < n; i++) {
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	229 w_object(PyList_GetItem(v, i), p);
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	230 }
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	231 }
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	232 else if (PyDict_Check(v)) {
1288 9fed5726a36d Several changes in one: Guido van Rossum <guido@python.org> parents: 1270 diff changeset	233 int pos;
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	234 PyObject key, value;
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	235 w_byte(TYPE_DICT, p);
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	236 /* This one is NULL object terminated! */
1288 9fed5726a36d Several changes in one: Guido van Rossum <guido@python.org> parents: 1270 diff changeset	237 pos = 0;
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	238 while (PyDict_Next(v, &pos, &key, &value)) {
1288 9fed5726a36d Several changes in one: Guido van Rossum <guido@python.org> parents: 1270 diff changeset	239 w_object(key, p);
9fed5726a36d Several changes in one: Guido van Rossum <guido@python.org> parents: 1270 diff changeset	240 w_object(value, p);
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	241 }
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	242 w_object((PyObject *)NULL, p);
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	243 }
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	244 else if (PyCode_Check(v)) {
5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	245 PyCodeObject co = (PyCodeObject )v;
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	246 w_byte(TYPE_CODE, p);
2844 0261bf5b3819 keyword arguments and faster calls Guido van Rossum <guido@python.org> parents: 2503 diff changeset	247 w_short(co->co_argcount, p);
0261bf5b3819 keyword arguments and faster calls Guido van Rossum <guido@python.org> parents: 2503 diff changeset	248 w_short(co->co_nlocals, p);
4995 267ed480ec1b Marshal the new stacksize item in code objects. Guido van Rossum <guido@python.org> parents: 4656 diff changeset	249 w_short(co->co_stacksize, p);
2844 0261bf5b3819 keyword arguments and faster calls Guido van Rossum <guido@python.org> parents: 2503 diff changeset	250 w_short(co->co_flags, p);
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	251 w_object((PyObject *)co->co_code, p);
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	252 w_object(co->co_consts, p);
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	253 w_object(co->co_names, p);
2844 0261bf5b3819 keyword arguments and faster calls Guido van Rossum <guido@python.org> parents: 2503 diff changeset	254 w_object(co->co_varnames, p);
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	255 w_object(co->co_filename, p);
1257 1cabc2b6c970 * Changed all copyright messages to include 1993. Guido van Rossum <guido@python.org> parents: 1191 diff changeset	256 w_object(co->co_name, p);
5042 9b7e0cf51990 Marshal the line number table of code objects. Guido van Rossum <guido@python.org> parents: 4995 diff changeset	257 w_short(co->co_firstlineno, p);
9b7e0cf51990 Marshal the line number table of code objects. Guido van Rossum <guido@python.org> parents: 4995 diff changeset	258 w_object(co->co_lnotab, p);
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	259 }
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	260 else {
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	261 w_byte(TYPE_UNKNOWN, p);
3731 de1cb33219e3 Jeremy's patches for more robust handling of unmarshallable types. Guido van Rossum <guido@python.org> parents: 3620 diff changeset	262 p->error = 1;
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	263 }
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	264 }
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	265
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	266 void
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	267 PyMarshal_WriteLongToFile(x, fp)
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	268 long x;
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	269 FILE *fp;
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	270 {
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	271 WFILE wf;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	272 wf.fp = fp;
3731 de1cb33219e3 Jeremy's patches for more robust handling of unmarshallable types. Guido van Rossum <guido@python.org> parents: 3620 diff changeset	273 wf.error = 0;
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	274 w_long(x, &wf);
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	275 }
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	276
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	277 void
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	278 PyMarshal_WriteObjectToFile(x, fp)
5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	279 PyObject *x;
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	280 FILE *fp;
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	281 {
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	282 WFILE wf;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	283 wf.fp = fp;
3731 de1cb33219e3 Jeremy's patches for more robust handling of unmarshallable types. Guido van Rossum <guido@python.org> parents: 3620 diff changeset	284 wf.error = 0;
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	285 w_object(x, &wf);
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	286 }
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	287
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	288 typedef WFILE RFILE; /* Same struct with different invariants */
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	289
2503 4dd1af0ddef0 various tuple related optimizations; remove unused b/w compat code from ceval.c Guido van Rossum <guido@python.org> parents: 2368 diff changeset	290 #define rs_byte(p) (((p)->ptr != (p)->end) ? (unsigned char)*(p)->ptr++ : EOF)
4dd1af0ddef0 various tuple related optimizations; remove unused b/w compat code from ceval.c Guido van Rossum <guido@python.org> parents: 2368 diff changeset	291
4dd1af0ddef0 various tuple related optimizations; remove unused b/w compat code from ceval.c Guido van Rossum <guido@python.org> parents: 2368 diff changeset	292 #define r_byte(p) ((p)->fp ? getc((p)->fp) : rs_byte(p))
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	293
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	294 static int
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	295 r_string(s, n, p)
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	296 char *s;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	297 int n;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	298 RFILE *p;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	299 {
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	300 if (p->fp != NULL)
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	301 return fread(s, 1, n, p->fp);
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	302 if (p->end - p->ptr < n)
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	303 n = p->end - p->ptr;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	304 memcpy(s, p->ptr, n);
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	305 p->ptr += n;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	306 return n;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	307 }
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	308
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	309 static int
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	310 r_short(p)
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	311 RFILE *p;
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	312 {
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	313 register short x;
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	314 x = r_byte(p);
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	315 x \|= r_byte(p) << 8;
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	316 /* XXX If your short is > 16 bits, add sign-extension here!!! */
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	317 return x;
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	318 }
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	319
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	320 static long
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	321 r_long(p)
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	322 RFILE *p;
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	323 {
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	324 register long x;
2503 4dd1af0ddef0 various tuple related optimizations; remove unused b/w compat code from ceval.c Guido van Rossum <guido@python.org> parents: 2368 diff changeset	325 register FILE *fp = p->fp;
4dd1af0ddef0 various tuple related optimizations; remove unused b/w compat code from ceval.c Guido van Rossum <guido@python.org> parents: 2368 diff changeset	326 if (fp) {
4dd1af0ddef0 various tuple related optimizations; remove unused b/w compat code from ceval.c Guido van Rossum <guido@python.org> parents: 2368 diff changeset	327 x = getc(fp);
4dd1af0ddef0 various tuple related optimizations; remove unused b/w compat code from ceval.c Guido van Rossum <guido@python.org> parents: 2368 diff changeset	328 x \|= (long)getc(fp) << 8;
4dd1af0ddef0 various tuple related optimizations; remove unused b/w compat code from ceval.c Guido van Rossum <guido@python.org> parents: 2368 diff changeset	329 x \|= (long)getc(fp) << 16;
4dd1af0ddef0 various tuple related optimizations; remove unused b/w compat code from ceval.c Guido van Rossum <guido@python.org> parents: 2368 diff changeset	330 x \|= (long)getc(fp) << 24;
4dd1af0ddef0 various tuple related optimizations; remove unused b/w compat code from ceval.c Guido van Rossum <guido@python.org> parents: 2368 diff changeset	331 }
4dd1af0ddef0 various tuple related optimizations; remove unused b/w compat code from ceval.c Guido van Rossum <guido@python.org> parents: 2368 diff changeset	332 else {
4dd1af0ddef0 various tuple related optimizations; remove unused b/w compat code from ceval.c Guido van Rossum <guido@python.org> parents: 2368 diff changeset	333 x = rs_byte(p);
4dd1af0ddef0 various tuple related optimizations; remove unused b/w compat code from ceval.c Guido van Rossum <guido@python.org> parents: 2368 diff changeset	334 x \|= (long)rs_byte(p) << 8;
4dd1af0ddef0 various tuple related optimizations; remove unused b/w compat code from ceval.c Guido van Rossum <guido@python.org> parents: 2368 diff changeset	335 x \|= (long)rs_byte(p) << 16;
4dd1af0ddef0 various tuple related optimizations; remove unused b/w compat code from ceval.c Guido van Rossum <guido@python.org> parents: 2368 diff changeset	336 x \|= (long)rs_byte(p) << 24;
4dd1af0ddef0 various tuple related optimizations; remove unused b/w compat code from ceval.c Guido van Rossum <guido@python.org> parents: 2368 diff changeset	337 }
4656 186c2ad4abf3 Better way to handle 64-bit ints, keeping gcc -Wall happy. Guido van Rossum <guido@python.org> parents: 4592 diff changeset	338 #if SIZEOF_LONG > 4
4592 3bf9e2beaf8c Tentative changes to make this work better on 64-bit machines. Guido van Rossum <guido@python.org> parents: 4503 diff changeset	339 /* Sign extension for 64-bit machines */
3bf9e2beaf8c Tentative changes to make this work better on 64-bit machines. Guido van Rossum <guido@python.org> parents: 4503 diff changeset	340 x <<= (8*sizeof(long) - 32);
3bf9e2beaf8c Tentative changes to make this work better on 64-bit machines. Guido van Rossum <guido@python.org> parents: 4503 diff changeset	341 x >>= (8*sizeof(long) - 32);
4656 186c2ad4abf3 Better way to handle 64-bit ints, keeping gcc -Wall happy. Guido van Rossum <guido@python.org> parents: 4592 diff changeset	342 #endif
4592 3bf9e2beaf8c Tentative changes to make this work better on 64-bit machines. Guido van Rossum <guido@python.org> parents: 4503 diff changeset	343 return x;
3bf9e2beaf8c Tentative changes to make this work better on 64-bit machines. Guido van Rossum <guido@python.org> parents: 4503 diff changeset	344 }
3bf9e2beaf8c Tentative changes to make this work better on 64-bit machines. Guido van Rossum <guido@python.org> parents: 4503 diff changeset	345
3bf9e2beaf8c Tentative changes to make this work better on 64-bit machines. Guido van Rossum <guido@python.org> parents: 4503 diff changeset	346 static long
3bf9e2beaf8c Tentative changes to make this work better on 64-bit machines. Guido van Rossum <guido@python.org> parents: 4503 diff changeset	347 r_long64(p)
3bf9e2beaf8c Tentative changes to make this work better on 64-bit machines. Guido van Rossum <guido@python.org> parents: 4503 diff changeset	348 RFILE *p;
3bf9e2beaf8c Tentative changes to make this work better on 64-bit machines. Guido van Rossum <guido@python.org> parents: 4503 diff changeset	349 {
3bf9e2beaf8c Tentative changes to make this work better on 64-bit machines. Guido van Rossum <guido@python.org> parents: 4503 diff changeset	350 register long x;
4656 186c2ad4abf3 Better way to handle 64-bit ints, keeping gcc -Wall happy. Guido van Rossum <guido@python.org> parents: 4592 diff changeset	351 x = r_long(p);
186c2ad4abf3 Better way to handle 64-bit ints, keeping gcc -Wall happy. Guido van Rossum <guido@python.org> parents: 4592 diff changeset	352 #if SIZEOF_LONG > 4
186c2ad4abf3 Better way to handle 64-bit ints, keeping gcc -Wall happy. Guido van Rossum <guido@python.org> parents: 4592 diff changeset	353 x = (x & 0xFFFFFFFF) \| (r_long(p) << 32);
186c2ad4abf3 Better way to handle 64-bit ints, keeping gcc -Wall happy. Guido van Rossum <guido@python.org> parents: 4592 diff changeset	354 #else
186c2ad4abf3 Better way to handle 64-bit ints, keeping gcc -Wall happy. Guido van Rossum <guido@python.org> parents: 4592 diff changeset	355 if (r_long(p) != 0) {
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	356 PyObject *f = PySys_GetObject("stderr");
4656 186c2ad4abf3 Better way to handle 64-bit ints, keeping gcc -Wall happy. Guido van Rossum <guido@python.org> parents: 4592 diff changeset	357 if (f != NULL)
5608 79e49cbce2ef PyFile_WriteString now returns an error indicator instead of calling Guido van Rossum <guido@python.org> parents: 5373 diff changeset	358 (void) PyFile_WriteString(
4656 186c2ad4abf3 Better way to handle 64-bit ints, keeping gcc -Wall happy. Guido van Rossum <guido@python.org> parents: 4592 diff changeset	359 "Warning: un-marshal 64-bit int in 32-bit mode\n",
186c2ad4abf3 Better way to handle 64-bit ints, keeping gcc -Wall happy. Guido van Rossum <guido@python.org> parents: 4592 diff changeset	360 f);
5608 79e49cbce2ef PyFile_WriteString now returns an error indicator instead of calling Guido van Rossum <guido@python.org> parents: 5373 diff changeset	361 PyErr_Clear();
4592 3bf9e2beaf8c Tentative changes to make this work better on 64-bit machines. Guido van Rossum <guido@python.org> parents: 4503 diff changeset	362 }
4656 186c2ad4abf3 Better way to handle 64-bit ints, keeping gcc -Wall happy. Guido van Rossum <guido@python.org> parents: 4592 diff changeset	363 #endif
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	364 return x;
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	365 }
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	366
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	367 static PyObject *
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	368 r_object(p)
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	369 RFILE *p;
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	370 {
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	371 PyObject v, v2;
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	372 long i, n;
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	373 int type = r_byte(p);
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	374
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	375 switch (type) {
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	376
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	377 case EOF:
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	378 PyErr_SetString(PyExc_EOFError,
5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	379 "EOF read where object expected");
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	380 return NULL;
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	381
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	382 case TYPE_NULL:
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	383 return NULL;
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	384
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	385 case TYPE_NONE:
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	386 Py_INCREF(Py_None);
5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	387 return Py_None;
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	388
4403 3b3f7c3f6da2 Ellipses -> Ellipsis rename (the dictionary really says that it should Guido van Rossum <guido@python.org> parents: 4039 diff changeset	389 case TYPE_ELLIPSIS:
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	390 Py_INCREF(Py_Ellipsis);
4403 3b3f7c3f6da2 Ellipses -> Ellipsis rename (the dictionary really says that it should Guido van Rossum <guido@python.org> parents: 4039 diff changeset	391 return Py_Ellipsis;
3839 22e29b1747e1 Changes for slice and ellipses Guido van Rossum <guido@python.org> parents: 3766 diff changeset	392
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	393 case TYPE_INT:
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	394 return PyInt_FromLong(r_long(p));
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	395
4592 3bf9e2beaf8c Tentative changes to make this work better on 64-bit machines. Guido van Rossum <guido@python.org> parents: 4503 diff changeset	396 case TYPE_INT64:
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	397 return PyInt_FromLong(r_long64(p));
4592 3bf9e2beaf8c Tentative changes to make this work better on 64-bit machines. Guido van Rossum <guido@python.org> parents: 4503 diff changeset	398
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	399 case TYPE_LONG:
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	400 {
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	401 int size;
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	402 PyLongObject *ob;
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	403 n = r_long(p);
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	404 size = n<0 ? -n : n;
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	405 ob = _PyLong_New(size);
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	406 if (ob == NULL)
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	407 return NULL;
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	408 ob->ob_size = n;
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	409 for (i = 0; i < size; i++)
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	410 ob->ob_digit[i] = r_short(p);
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	411 return (PyObject *)ob;
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	412 }
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	413
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	414 case TYPE_FLOAT:
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	415 {
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	416 extern double atof Py_PROTO((const char *));
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	417 char buf[256];
5119 bda01a374762 Changes for Lee Busby's SIGFPE patch set. Guido van Rossum <guido@python.org> parents: 5115 diff changeset	418 double dx;
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	419 n = r_byte(p);
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	420 if (r_string(buf, (int)n, p) != n) {
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	421 PyErr_SetString(PyExc_EOFError,
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	422 "EOF read where object expected");
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	423 return NULL;
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	424 }
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	425 buf[n] = '\0';
5119 bda01a374762 Changes for Lee Busby's SIGFPE patch set. Guido van Rossum <guido@python.org> parents: 5115 diff changeset	426 PyFPE_START_PROTECT("atof", return 0)
bda01a374762 Changes for Lee Busby's SIGFPE patch set. Guido van Rossum <guido@python.org> parents: 5115 diff changeset	427 dx = atof(buf);
5197 74c12704a0bd New form of PyFPE_END_PROTECT macro. Guido van Rossum <guido@python.org> parents: 5119 diff changeset	428 PyFPE_END_PROTECT(dx)
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	429 return PyFloat_FromDouble(dx);
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	430 }
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	431
3323 6098aaa8ae7f changes for complex numbers Guido van Rossum <guido@python.org> parents: 3234 diff changeset	432 #ifndef WITHOUT_COMPLEX
6098aaa8ae7f changes for complex numbers Guido van Rossum <guido@python.org> parents: 3234 diff changeset	433 case TYPE_COMPLEX:
6098aaa8ae7f changes for complex numbers Guido van Rossum <guido@python.org> parents: 3234 diff changeset	434 {
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	435 extern double atof Py_PROTO((const char *));
3323 6098aaa8ae7f changes for complex numbers Guido van Rossum <guido@python.org> parents: 3234 diff changeset	436 char buf[256];
3766 516490c8192c Py_complex; and WITHOUT_COMPLEX added to getargs.c Guido van Rossum <guido@python.org> parents: 3731 diff changeset	437 Py_complex c;
3323 6098aaa8ae7f changes for complex numbers Guido van Rossum <guido@python.org> parents: 3234 diff changeset	438 n = r_byte(p);
6098aaa8ae7f changes for complex numbers Guido van Rossum <guido@python.org> parents: 3234 diff changeset	439 if (r_string(buf, (int)n, p) != n) {
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	440 PyErr_SetString(PyExc_EOFError,
3323 6098aaa8ae7f changes for complex numbers Guido van Rossum <guido@python.org> parents: 3234 diff changeset	441 "EOF read where object expected");
6098aaa8ae7f changes for complex numbers Guido van Rossum <guido@python.org> parents: 3234 diff changeset	442 return NULL;
6098aaa8ae7f changes for complex numbers Guido van Rossum <guido@python.org> parents: 3234 diff changeset	443 }
6098aaa8ae7f changes for complex numbers Guido van Rossum <guido@python.org> parents: 3234 diff changeset	444 buf[n] = '\0';
5119 bda01a374762 Changes for Lee Busby's SIGFPE patch set. Guido van Rossum <guido@python.org> parents: 5115 diff changeset	445 PyFPE_START_PROTECT("atof", return 0)
3323 6098aaa8ae7f changes for complex numbers Guido van Rossum <guido@python.org> parents: 3234 diff changeset	446 c.real = atof(buf);
5197 74c12704a0bd New form of PyFPE_END_PROTECT macro. Guido van Rossum <guido@python.org> parents: 5119 diff changeset	447 PyFPE_END_PROTECT(c)
3323 6098aaa8ae7f changes for complex numbers Guido van Rossum <guido@python.org> parents: 3234 diff changeset	448 n = r_byte(p);
6098aaa8ae7f changes for complex numbers Guido van Rossum <guido@python.org> parents: 3234 diff changeset	449 if (r_string(buf, (int)n, p) != n) {
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	450 PyErr_SetString(PyExc_EOFError,
3323 6098aaa8ae7f changes for complex numbers Guido van Rossum <guido@python.org> parents: 3234 diff changeset	451 "EOF read where object expected");
6098aaa8ae7f changes for complex numbers Guido van Rossum <guido@python.org> parents: 3234 diff changeset	452 return NULL;
6098aaa8ae7f changes for complex numbers Guido van Rossum <guido@python.org> parents: 3234 diff changeset	453 }
6098aaa8ae7f changes for complex numbers Guido van Rossum <guido@python.org> parents: 3234 diff changeset	454 buf[n] = '\0';
5119 bda01a374762 Changes for Lee Busby's SIGFPE patch set. Guido van Rossum <guido@python.org> parents: 5115 diff changeset	455 PyFPE_START_PROTECT("atof", return 0)
3323 6098aaa8ae7f changes for complex numbers Guido van Rossum <guido@python.org> parents: 3234 diff changeset	456 c.imag = atof(buf);
5197 74c12704a0bd New form of PyFPE_END_PROTECT macro. Guido van Rossum <guido@python.org> parents: 5119 diff changeset	457 PyFPE_END_PROTECT(c)
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	458 return PyComplex_FromCComplex(c);
3323 6098aaa8ae7f changes for complex numbers Guido van Rossum <guido@python.org> parents: 3234 diff changeset	459 }
6098aaa8ae7f changes for complex numbers Guido van Rossum <guido@python.org> parents: 3234 diff changeset	460 #endif
6098aaa8ae7f changes for complex numbers Guido van Rossum <guido@python.org> parents: 3234 diff changeset	461
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	462 case TYPE_STRING:
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	463 n = r_long(p);
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	464 v = PyString_FromStringAndSize((char *)NULL, n);
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	465 if (v != NULL) {
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	466 if (r_string(PyString_AsString(v), (int)n, p) != n) {
5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	467 Py_DECREF(v);
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	468 v = NULL;
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	469 PyErr_SetString(PyExc_EOFError,
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	470 "EOF read where object expected");
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	471 }
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	472 }
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	473 return v;
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	474
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	475 case TYPE_TUPLE:
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	476 n = r_long(p);
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	477 v = PyTuple_New((int)n);
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	478 if (v == NULL)
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	479 return v;
3234 aafe7d634985 Made a bit more robust against out-of-memory situations Jack Jansen <jack.jansen@cwi.nl> parents: 3012 diff changeset	480 for (i = 0; i < n; i++) {
aafe7d634985 Made a bit more robust against out-of-memory situations Jack Jansen <jack.jansen@cwi.nl> parents: 3012 diff changeset	481 v2 = r_object(p);
aafe7d634985 Made a bit more robust against out-of-memory situations Jack Jansen <jack.jansen@cwi.nl> parents: 3012 diff changeset	482 if ( v2 == NULL ) {
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	483 Py_DECREF(v);
3234 aafe7d634985 Made a bit more robust against out-of-memory situations Jack Jansen <jack.jansen@cwi.nl> parents: 3012 diff changeset	484 v = NULL;
aafe7d634985 Made a bit more robust against out-of-memory situations Jack Jansen <jack.jansen@cwi.nl> parents: 3012 diff changeset	485 break;
aafe7d634985 Made a bit more robust against out-of-memory situations Jack Jansen <jack.jansen@cwi.nl> parents: 3012 diff changeset	486 }
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	487 PyTuple_SET_ITEM(v, (int)i, v2);
3234 aafe7d634985 Made a bit more robust against out-of-memory situations Jack Jansen <jack.jansen@cwi.nl> parents: 3012 diff changeset	488 }
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	489 return v;
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	490
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	491 case TYPE_LIST:
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	492 n = r_long(p);
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	493 v = PyList_New((int)n);
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	494 if (v == NULL)
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	495 return v;
3234 aafe7d634985 Made a bit more robust against out-of-memory situations Jack Jansen <jack.jansen@cwi.nl> parents: 3012 diff changeset	496 for (i = 0; i < n; i++) {
aafe7d634985 Made a bit more robust against out-of-memory situations Jack Jansen <jack.jansen@cwi.nl> parents: 3012 diff changeset	497 v2 = r_object(p);
aafe7d634985 Made a bit more robust against out-of-memory situations Jack Jansen <jack.jansen@cwi.nl> parents: 3012 diff changeset	498 if ( v2 == NULL ) {
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	499 Py_DECREF(v);
3234 aafe7d634985 Made a bit more robust against out-of-memory situations Jack Jansen <jack.jansen@cwi.nl> parents: 3012 diff changeset	500 v = NULL;
aafe7d634985 Made a bit more robust against out-of-memory situations Jack Jansen <jack.jansen@cwi.nl> parents: 3012 diff changeset	501 break;
aafe7d634985 Made a bit more robust against out-of-memory situations Jack Jansen <jack.jansen@cwi.nl> parents: 3012 diff changeset	502 }
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	503 PyList_SetItem(v, (int)i, v2);
3234 aafe7d634985 Made a bit more robust against out-of-memory situations Jack Jansen <jack.jansen@cwi.nl> parents: 3012 diff changeset	504 }
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	505 return v;
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	506
279 9c924f9c3b16 Add marshalling for dictionaries. Guido van Rossum <guido@python.org> parents: 272 diff changeset	507 case TYPE_DICT:
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	508 v = PyDict_New();
279 9c924f9c3b16 Add marshalling for dictionaries. Guido van Rossum <guido@python.org> parents: 272 diff changeset	509 if (v == NULL)
9c924f9c3b16 Add marshalling for dictionaries. Guido van Rossum <guido@python.org> parents: 272 diff changeset	510 return NULL;
9c924f9c3b16 Add marshalling for dictionaries. Guido van Rossum <guido@python.org> parents: 272 diff changeset	511 for (;;) {
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	512 PyObject key, val;
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	513 key = r_object(p);
279 9c924f9c3b16 Add marshalling for dictionaries. Guido van Rossum <guido@python.org> parents: 272 diff changeset	514 if (key == NULL)
3731 de1cb33219e3 Jeremy's patches for more robust handling of unmarshallable types. Guido van Rossum <guido@python.org> parents: 3620 diff changeset	515 break; /* XXX Assume TYPE_NULL, not an error */
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	516 val = r_object(p);
3731 de1cb33219e3 Jeremy's patches for more robust handling of unmarshallable types. Guido van Rossum <guido@python.org> parents: 3620 diff changeset	517 if (val != NULL)
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	518 PyDict_SetItem(v, key, val);
5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	519 Py_DECREF(key);
5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	520 Py_XDECREF(val);
279 9c924f9c3b16 Add marshalling for dictionaries. Guido van Rossum <guido@python.org> parents: 272 diff changeset	521 }
9c924f9c3b16 Add marshalling for dictionaries. Guido van Rossum <guido@python.org> parents: 272 diff changeset	522 return v;
9c924f9c3b16 Add marshalling for dictionaries. Guido van Rossum <guido@python.org> parents: 272 diff changeset	523
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	524 case TYPE_CODE:
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	525 {
2844 0261bf5b3819 keyword arguments and faster calls Guido van Rossum <guido@python.org> parents: 2503 diff changeset	526 int argcount = r_short(p);
0261bf5b3819 keyword arguments and faster calls Guido van Rossum <guido@python.org> parents: 2503 diff changeset	527 int nlocals = r_short(p);
4995 267ed480ec1b Marshal the new stacksize item in code objects. Guido van Rossum <guido@python.org> parents: 4656 diff changeset	528 int stacksize = r_short(p);
2844 0261bf5b3819 keyword arguments and faster calls Guido van Rossum <guido@python.org> parents: 2503 diff changeset	529 int flags = r_short(p);
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	530 PyObject *code = NULL;
5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	531 PyObject *consts = NULL;
5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	532 PyObject *names = NULL;
5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	533 PyObject *varnames = NULL;
5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	534 PyObject *filename = NULL;
5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	535 PyObject *name = NULL;
5115 e3ab48988c77 Keep gcc -Wall happy. Guido van Rossum <guido@python.org> parents: 5042 diff changeset	536 int firstlineno = 0;
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	537 PyObject *lnotab = NULL;
3234 aafe7d634985 Made a bit more robust against out-of-memory situations Jack Jansen <jack.jansen@cwi.nl> parents: 3012 diff changeset	538
aafe7d634985 Made a bit more robust against out-of-memory situations Jack Jansen <jack.jansen@cwi.nl> parents: 3012 diff changeset	539 code = r_object(p);
aafe7d634985 Made a bit more robust against out-of-memory situations Jack Jansen <jack.jansen@cwi.nl> parents: 3012 diff changeset	540 if (code) consts = r_object(p);
aafe7d634985 Made a bit more robust against out-of-memory situations Jack Jansen <jack.jansen@cwi.nl> parents: 3012 diff changeset	541 if (consts) names = r_object(p);
aafe7d634985 Made a bit more robust against out-of-memory situations Jack Jansen <jack.jansen@cwi.nl> parents: 3012 diff changeset	542 if (names) varnames = r_object(p);
aafe7d634985 Made a bit more robust against out-of-memory situations Jack Jansen <jack.jansen@cwi.nl> parents: 3012 diff changeset	543 if (varnames) filename = r_object(p);
aafe7d634985 Made a bit more robust against out-of-memory situations Jack Jansen <jack.jansen@cwi.nl> parents: 3012 diff changeset	544 if (filename) name = r_object(p);
5042 9b7e0cf51990 Marshal the line number table of code objects. Guido van Rossum <guido@python.org> parents: 4995 diff changeset	545 if (name) {
9b7e0cf51990 Marshal the line number table of code objects. Guido van Rossum <guido@python.org> parents: 4995 diff changeset	546 firstlineno = r_short(p);
9b7e0cf51990 Marshal the line number table of code objects. Guido van Rossum <guido@python.org> parents: 4995 diff changeset	547 lnotab = r_object(p);
9b7e0cf51990 Marshal the line number table of code objects. Guido van Rossum <guido@python.org> parents: 4995 diff changeset	548 }
3234 aafe7d634985 Made a bit more robust against out-of-memory situations Jack Jansen <jack.jansen@cwi.nl> parents: 3012 diff changeset	549
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	550 if (!PyErr_Occurred()) {
5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	551 v = (PyObject *) PyCode_New(
4995 267ed480ec1b Marshal the new stacksize item in code objects. Guido van Rossum <guido@python.org> parents: 4656 diff changeset	552 argcount, nlocals, stacksize, flags,
2844 0261bf5b3819 keyword arguments and faster calls Guido van Rossum <guido@python.org> parents: 2503 diff changeset	553 code, consts, names, varnames,
5042 9b7e0cf51990 Marshal the line number table of code objects. Guido van Rossum <guido@python.org> parents: 4995 diff changeset	554 filename, name, firstlineno, lnotab);
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	555 }
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	556 else
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	557 v = NULL;
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	558 Py_XDECREF(code);
5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	559 Py_XDECREF(consts);
5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	560 Py_XDECREF(names);
5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	561 Py_XDECREF(varnames);
5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	562 Py_XDECREF(filename);
5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	563 Py_XDECREF(name);
5905 c2423843a26f Plugged a leak. (The same as the one plugged in compile.c -- forgot Guido van Rossum <guido@python.org> parents: 5608 diff changeset	564 Py_XDECREF(lnotab);
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	565
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	566 }
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	567 return v;
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	568
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	569 default:
3731 de1cb33219e3 Jeremy's patches for more robust handling of unmarshallable types. Guido van Rossum <guido@python.org> parents: 3620 diff changeset	570 /* Bogus data got written, which isn't ideal.
de1cb33219e3 Jeremy's patches for more robust handling of unmarshallable types. Guido van Rossum <guido@python.org> parents: 3620 diff changeset	571 This will let you keep working and recover. */
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	572 Py_INCREF(Py_None);
5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	573 return Py_None;
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	574
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	575 }
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	576 }
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	577
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	578 long
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	579 PyMarshal_ReadLongFromFile(fp)
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	580 FILE *fp;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	581 {
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	582 RFILE rf;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	583 rf.fp = fp;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	584 return r_long(&rf);
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	585 }
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	586
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	587 PyObject *
5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	588 PyMarshal_ReadObjectFromFile(fp)
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	589 FILE *fp;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	590 {
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	591 RFILE rf;
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	592 if (PyErr_Occurred()) {
2052 d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of Guido van Rossum <guido@python.org> parents: 1929 diff changeset	593 fprintf(stderr, "XXX rd_object called with exception set\n");
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of Guido van Rossum <guido@python.org> parents: 1929 diff changeset	594 return NULL;
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of Guido van Rossum <guido@python.org> parents: 1929 diff changeset	595 }
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	596 rf.fp = fp;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	597 return r_object(&rf);
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	598 }
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	599
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	600 PyObject *
5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	601 PyMarshal_ReadObjectFromString(str, len)
1270 14369a5e6167 Support for frozen scripts; added -i option. Guido van Rossum <guido@python.org> parents: 1257 diff changeset	602 char *str;
14369a5e6167 Support for frozen scripts; added -i option. Guido van Rossum <guido@python.org> parents: 1257 diff changeset	603 int len;
14369a5e6167 Support for frozen scripts; added -i option. Guido van Rossum <guido@python.org> parents: 1257 diff changeset	604 {
14369a5e6167 Support for frozen scripts; added -i option. Guido van Rossum <guido@python.org> parents: 1257 diff changeset	605 RFILE rf;
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	606 if (PyErr_Occurred()) {
2052 d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of Guido van Rossum <guido@python.org> parents: 1929 diff changeset	607 fprintf(stderr, "XXX rds_object called with exception set\n");
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of Guido van Rossum <guido@python.org> parents: 1929 diff changeset	608 return NULL;
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of Guido van Rossum <guido@python.org> parents: 1929 diff changeset	609 }
1270 14369a5e6167 Support for frozen scripts; added -i option. Guido van Rossum <guido@python.org> parents: 1257 diff changeset	610 rf.fp = NULL;
14369a5e6167 Support for frozen scripts; added -i option. Guido van Rossum <guido@python.org> parents: 1257 diff changeset	611 rf.str = NULL;
14369a5e6167 Support for frozen scripts; added -i option. Guido van Rossum <guido@python.org> parents: 1257 diff changeset	612 rf.ptr = str;
14369a5e6167 Support for frozen scripts; added -i option. Guido van Rossum <guido@python.org> parents: 1257 diff changeset	613 rf.end = str + len;
14369a5e6167 Support for frozen scripts; added -i option. Guido van Rossum <guido@python.org> parents: 1257 diff changeset	614 return r_object(&rf);
14369a5e6167 Support for frozen scripts; added -i option. Guido van Rossum <guido@python.org> parents: 1257 diff changeset	615 }
14369a5e6167 Support for frozen scripts; added -i option. Guido van Rossum <guido@python.org> parents: 1257 diff changeset	616
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	617 PyObject *
4039 23f280ab5409 Added PyMarshal_WriteObjectToString() (moved the relevant code there Guido van Rossum <guido@python.org>* parents: 3839 diff changeset	618 PyMarshal_WriteObjectToString(x) /* wrs_object() */
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	619 PyObject *x;
4039 23f280ab5409 Added PyMarshal_WriteObjectToString() (moved the relevant code there Guido van Rossum <guido@python.org>* parents: 3839 diff changeset	620 {
23f280ab5409 Added PyMarshal_WriteObjectToString() (moved the relevant code there Guido van Rossum <guido@python.org>* parents: 3839 diff changeset	621 WFILE wf;
23f280ab5409 Added PyMarshal_WriteObjectToString() (moved the relevant code there Guido van Rossum <guido@python.org>* parents: 3839 diff changeset	622 wf.fp = NULL;
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	623 wf.str = PyString_FromStringAndSize((char *)NULL, 50);
4039 23f280ab5409 Added PyMarshal_WriteObjectToString() (moved the relevant code there Guido van Rossum <guido@python.org>* parents: 3839 diff changeset	624 if (wf.str == NULL)
23f280ab5409 Added PyMarshal_WriteObjectToString() (moved the relevant code there Guido van Rossum <guido@python.org>* parents: 3839 diff changeset	625 return NULL;
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	626 wf.ptr = PyString_AS_STRING((PyStringObject *)wf.str);
5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	627 wf.end = wf.ptr + PyString_Size(wf.str);
4039 23f280ab5409 Added PyMarshal_WriteObjectToString() (moved the relevant code there Guido van Rossum <guido@python.org>* parents: 3839 diff changeset	628 wf.error = 0;
23f280ab5409 Added PyMarshal_WriteObjectToString() (moved the relevant code there Guido van Rossum <guido@python.org>* parents: 3839 diff changeset	629 w_object(x, &wf);
23f280ab5409 Added PyMarshal_WriteObjectToString() (moved the relevant code there Guido van Rossum <guido@python.org>* parents: 3839 diff changeset	630 if (wf.str != NULL)
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	631 _PyString_Resize(&wf.str,
5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	632 (int) (wf.ptr -
5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	633 PyString_AS_STRING((PyStringObject *)wf.str)));
4039 23f280ab5409 Added PyMarshal_WriteObjectToString() (moved the relevant code there Guido van Rossum <guido@python.org>* parents: 3839 diff changeset	634 if (wf.error) {
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	635 Py_XDECREF(wf.str);
5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	636 PyErr_SetString(PyExc_ValueError, "unmarshallable object");
4039 23f280ab5409 Added PyMarshal_WriteObjectToString() (moved the relevant code there Guido van Rossum <guido@python.org>* parents: 3839 diff changeset	637 return NULL;
23f280ab5409 Added PyMarshal_WriteObjectToString() (moved the relevant code there Guido van Rossum <guido@python.org>* parents: 3839 diff changeset	638 }
23f280ab5409 Added PyMarshal_WriteObjectToString() (moved the relevant code there Guido van Rossum <guido@python.org>* parents: 3839 diff changeset	639 return wf.str;
23f280ab5409 Added PyMarshal_WriteObjectToString() (moved the relevant code there Guido van Rossum <guido@python.org>* parents: 3839 diff changeset	640 }
23f280ab5409 Added PyMarshal_WriteObjectToString() (moved the relevant code there Guido van Rossum <guido@python.org>* parents: 3839 diff changeset	641
279 9c924f9c3b16 Add marshalling for dictionaries. Guido van Rossum <guido@python.org> parents: 272 diff changeset	642 /* And an interface for Python programs... */
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	643
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	644 static PyObject *
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	645 marshal_dump(self, args)
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	646 PyObject *self;
5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	647 PyObject *args;
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	648 {
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	649 WFILE wf;
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	650 PyObject *x;
5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	651 PyObject *f;
5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	652 if (!PyArg_Parse(args, "(OO)", &x, &f))
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	653 return NULL;
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	654 if (!PyFile_Check(f)) {
5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	655 PyErr_SetString(PyExc_TypeError,
5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	656 "marshal.dump() 2nd arg must be file");
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	657 return NULL;
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	658 }
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	659 wf.fp = PyFile_AsFile(f);
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	660 wf.str = NULL;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	661 wf.ptr = wf.end = NULL;
3731 de1cb33219e3 Jeremy's patches for more robust handling of unmarshallable types. Guido van Rossum <guido@python.org> parents: 3620 diff changeset	662 wf.error = 0;
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	663 w_object(x, &wf);
3731 de1cb33219e3 Jeremy's patches for more robust handling of unmarshallable types. Guido van Rossum <guido@python.org> parents: 3620 diff changeset	664 if (wf.error) {
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	665 PyErr_SetString(PyExc_ValueError, "unmarshallable object");
3731 de1cb33219e3 Jeremy's patches for more robust handling of unmarshallable types. Guido van Rossum <guido@python.org> parents: 3620 diff changeset	666 return NULL;
de1cb33219e3 Jeremy's patches for more robust handling of unmarshallable types. Guido van Rossum <guido@python.org> parents: 3620 diff changeset	667 }
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	668 Py_INCREF(Py_None);
5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	669 return Py_None;
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	670 }
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	671
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	672 static PyObject *
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	673 marshal_load(self, args)
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	674 PyObject *self;
5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	675 PyObject *args;
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	676 {
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	677 RFILE rf;
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	678 PyObject *f;
5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	679 PyObject *v;
5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	680 if (!PyArg_Parse(args, "O", &f))
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	681 return NULL;
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	682 if (!PyFile_Check(f)) {
5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	683 PyErr_SetString(PyExc_TypeError,
5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	684 "marshal.load() arg must be file");
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	685 return NULL;
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	686 }
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	687 rf.fp = PyFile_AsFile(f);
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	688 rf.str = NULL;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	689 rf.ptr = rf.end = NULL;
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	690 PyErr_Clear();
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	691 v = r_object(&rf);
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	692 if (PyErr_Occurred()) {
5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	693 Py_XDECREF(v);
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	694 v = NULL;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	695 }
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	696 return v;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	697 }
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	698
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	699 static PyObject *
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	700 marshal_dumps(self, args)
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	701 PyObject *self;
5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	702 PyObject *args;
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	703 {
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	704 PyObject *x;
5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	705 if (!PyArg_Parse(args, "O", &x))
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	706 return NULL;
4039 23f280ab5409 Added PyMarshal_WriteObjectToString() (moved the relevant code there Guido van Rossum <guido@python.org>* parents: 3839 diff changeset	707 return PyMarshal_WriteObjectToString(x);
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	708 }
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	709
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	710 static PyObject *
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	711 marshal_loads(self, args)
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	712 PyObject *self;
5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	713 PyObject *args;
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	714 {
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	715 RFILE rf;
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	716 PyObject *v;
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	717 char *s;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	718 int n;
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	719 if (!PyArg_Parse(args, "s#", &s, &n))
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	720 return NULL;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	721 rf.fp = NULL;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	722 rf.str = args;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	723 rf.ptr = s;
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	724 rf.end = s + n;
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	725 PyErr_Clear();
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	726 v = r_object(&rf);
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	727 if (PyErr_Occurred()) {
5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	728 Py_XDECREF(v);
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	729 v = NULL;
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	730 }
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	731 return v;
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	732 }
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	733
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	734 static PyMethodDef marshal_methods[] = {
1191 38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	735 {"dump", marshal_dump},
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	736 {"load", marshal_load},
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	737 {"dumps", marshal_dumps},
38f0054f44a7 Added separate main program for the Mac: macmain.c Guido van Rossum <guido@python.org> parents: 795 diff changeset	738 {"loads", marshal_loads},
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	739 {NULL, NULL} /* sentinel */
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	740 };
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	741
457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	742 void
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	743 PyMarshal_Init()
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	744 {
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5197 diff changeset	745 (void) Py_InitModule("marshal", marshal_methods);
267 457661e47c7b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	746 }

Mercurial > cpython-lru_cache-weakref

annotate Python/marshal.c @ 6719:faebc1940432 legacy-trunk