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comparison Python/sysmodule.c @ 50743:e8154bd322cb

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Merged revisions 68540 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r68540 | martin.v.loewis | 2009-01-12 08:57:11 +0100 (Mo, 12 Jan 2009) | 2 lines Issue #4915: Port sysmodule to Windows CE. ........
author Martin v. Löwis <martin@v.loewis.de>
date Mon, 12 Jan 2009 07:59:10 +0000
parents efef5fc45a9a
children 4cc49d978ec2
comparison
equal deleted inserted replaced
50741:5f4c2de95091 50743:e8154bd322cb
1255 v = value; \ 1255 v = value; \
1256 if (v != NULL) \ 1256 if (v != NULL) \
1257 PyDict_SetItemString(sysdict, key, v); \ 1257 PyDict_SetItemString(sysdict, key, v); \
1258 Py_XDECREF(v) 1258 Py_XDECREF(v)
1259 1259
1260 /* Check that stdin is not a directory
1261 Using shell redirection, you can redirect stdin to a directory,
1262 crashing the Python interpreter. Catch this common mistake here
1263 and output a useful error message. Note that under MS Windows,
1264 the shell already prevents that. */
1265 #if !defined(MS_WINDOWS)
1260 { 1266 {
1261 /* XXX: does this work on Win/Win64? (see posix_fstat) */
1262 struct stat sb; 1267 struct stat sb;
1263 if (fstat(fileno(stdin), &sb) == 0 && 1268 if (fstat(fileno(stdin), &sb) == 0 &&
1264 S_ISDIR(sb.st_mode)) { 1269 S_ISDIR(sb.st_mode)) {
1265 /* There's nothing more we can do. */ 1270 /* There's nothing more we can do. */
1266 /* Py_FatalError() will core dump, so just exit. */ 1271 /* Py_FatalError() will core dump, so just exit. */
1267 PySys_WriteStderr("Python error: <stdin> is a directory, cannot continue\n"); 1272 PySys_WriteStderr("Python error: <stdin> is a directory, cannot continue\n");
1268 exit(EXIT_FAILURE); 1273 exit(EXIT_FAILURE);
1269 } 1274 }
1270 } 1275 }
1276 #endif
1271 1277
1272 /* stdin/stdout/stderr are now set by pythonrun.c */ 1278 /* stdin/stdout/stderr are now set by pythonrun.c */
1273 1279
1274 PyDict_SetItemString(sysdict, "__displayhook__", 1280 PyDict_SetItemString(sysdict, "__displayhook__",
1275 PyDict_GetItemString(sysdict, "displayhook")); 1281 PyDict_GetItemString(sysdict, "displayhook"));
1481 void 1487 void
1482 PySys_SetArgv(int argc, wchar_t **argv) 1488 PySys_SetArgv(int argc, wchar_t **argv)
1483 { 1489 {
1484 #if defined(HAVE_REALPATH) 1490 #if defined(HAVE_REALPATH)
1485 wchar_t fullpath[MAXPATHLEN]; 1491 wchar_t fullpath[MAXPATHLEN];
1486 #elif defined(MS_WINDOWS) 1492 #elif defined(MS_WINDOWS) && !defined(MS_WINCE)
1487 wchar_t fullpath[MAX_PATH]; 1493 wchar_t fullpath[MAX_PATH];
1488 #endif 1494 #endif
1489 PyObject *av = makeargvobject(argc, argv); 1495 PyObject *av = makeargvobject(argc, argv);
1490 PyObject *path = PySys_GetObject("path"); 1496 PyObject *path = PySys_GetObject("path");
1491 if (av == NULL) 1497 if (av == NULL)
1527 } 1533 }
1528 #endif /* HAVE_READLINK */ 1534 #endif /* HAVE_READLINK */
1529 #if SEP == '\\' /* Special case for MS filename syntax */ 1535 #if SEP == '\\' /* Special case for MS filename syntax */
1530 if (argc > 0 && argv0 != NULL && wcscmp(argv0, L"-c") != 0) { 1536 if (argc > 0 && argv0 != NULL && wcscmp(argv0, L"-c") != 0) {
1531 wchar_t *q; 1537 wchar_t *q;
1532 #ifdef MS_WINDOWS 1538 #if defined(MS_WINDOWS) && !defined(MS_WINCE)
1539 /* This code here replaces the first element in argv with the full
1540 path that it represents. Under CE, there are no relative paths so
1541 the argument must be the full path anyway. */
1533 wchar_t *ptemp; 1542 wchar_t *ptemp;
1534 if (GetFullPathNameW(argv0, 1543 if (GetFullPathNameW(argv0,
1535 sizeof(fullpath)/sizeof(fullpath[0]), 1544 sizeof(fullpath)/sizeof(fullpath[0]),
1536 fullpath, 1545 fullpath,
1537 &ptemp)) { 1546 &ptemp)) {