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annotate Python/dynload_hpux.c @ 60174:255a401c19b0

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(partially) Merged revisions 79534,79537,79539,79558,79606 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r79534 | florent.xicluna | 2010-03-31 23:21:54 +0200 (mer, 31 mar 2010) | 2 lines Fix test for xml.etree when using a non-ascii path. And use check_warnings instead of catch_warnings. ........ r79537 | florent.xicluna | 2010-03-31 23:40:32 +0200 (mer, 31 mar 2010) | 2 lines Fix typo ........ r79539 | florent.xicluna | 2010-04-01 00:01:03 +0200 (jeu, 01 avr 2010) | 2 lines Replace catch_warnings with check_warnings when it makes sense. Use assertRaises context manager to simplify some tests. ........ r79558 | florent.xicluna | 2010-04-01 20:17:09 +0200 (jeu, 01 avr 2010) | 2 lines #7092: Fix some -3 warnings, and fix Lib/platform.py when the path contains a double-quote. ........ r79606 | florent.xicluna | 2010-04-02 19:26:42 +0200 (ven, 02 avr 2010) | 2 lines Backport some robotparser test and skip the test if the external resource is not available. ........
author Florent Xicluna <florent.xicluna@gmail.com>
date Fri, 02 Apr 2010 18:52:12 +0000
parents 94f64f11fdd0
children cab14be0ada1
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78fe87ce0ded The old platform-specific contents of importdl.c, broken down into one
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1
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2 /* Support for dynamic loading of extension modules */
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3
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4 #include "dl.h"
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5 #include <errno.h>
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6
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7 #include "Python.h"
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8 #include "importdl.h"
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9
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10 #if defined(__hp9000s300)
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11 #define FUNCNAME_PATTERN "_PyInit_%.200s"
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12 #else
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13 #define FUNCNAME_PATTERN "PyInit_%.200s"
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14 #endif
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16 const struct filedescr _PyImport_DynLoadFiletab[] = {
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17 {SHLIB_EXT, "rb", C_EXTENSION},
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18 {"module"SHLIB_EXT, "rb", C_EXTENSION},
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19 {0, 0}
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20 };
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21
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22 dl_funcptr _PyImport_GetDynLoadFunc(const char *fqname, const char *shortname,
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23 const char *pathname, FILE *fp)
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24 {
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25 dl_funcptr p;
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26 shl_t lib;
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27 int flags;
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28 char funcname[258];
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30 flags = BIND_FIRST | BIND_DEFERRED;
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31 if (Py_VerboseFlag) {
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a7536ceb06f6 Fix SF # 551504, python -v sometimes fails to find init (HPUX)
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32 flags = BIND_FIRST | BIND_IMMEDIATE |
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33 BIND_NONFATAL | BIND_VERBOSE;
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34 printf("shl_load %s\n",pathname);
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35 }
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36 lib = shl_load(pathname, flags, 0);
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37 /* XXX Chuck Blake once wrote that 0 should be BIND_NOSTART? */
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38 if (lib == NULL) {
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39 char buf[256];
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40 if (Py_VerboseFlag)
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41 perror(pathname);
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42 PyOS_snprintf(buf, sizeof(buf), "Failed to load %.200s",
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43 pathname);
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44 PyErr_SetString(PyExc_ImportError, buf);
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45 return NULL;
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46 }
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47 PyOS_snprintf(funcname, sizeof(funcname), FUNCNAME_PATTERN, shortname);
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48 if (Py_VerboseFlag)
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49 printf("shl_findsym %s\n", funcname);
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50 if (shl_findsym(&lib, funcname, TYPE_UNDEFINED, (void *) &p) == -1) {
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51 shl_unload(lib);
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52 p = NULL;
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53 }
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54 if (p == NULL && Py_VerboseFlag)
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55 perror(funcname);
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56
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57 return p;
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58 }