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Define S_IFMT and S_IFLNK in pyport.h so posixmodule.c can use named constants instead

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of arbitrary looking numbers.
This commit is contained in:
Christian Heimes 2013-06-23 23:56:05 +02:00
parent 9975877f46
commit 99d6135a15
2 changed files with 10 additions and 9 deletions
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15
Include/pyport.h
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@ -393,9 +393,15 @@ typedef size_t Py_uhash_t;
#include <stat.h>
#endif
#if defined(PYCC_VACPP)
#ifndef S_IFMT
/* VisualAge C/C++ Failed to Define MountType Field in sys/stat.h */
#define S_IFMT (S_IFDIR|S_IFCHR|S_IFREG)
#define S_IFMT 0170000
#endif
#ifndef S_IFLNK
/* Windows doesn't define S_IFLNK but posixmodule.c maps
* IO_REPARSE_TAG_SYMLINK to S_IFLNK */
# define S_IFLNK 0120000
#endif
#ifndef S_ISREG
@ -410,11 +416,6 @@ typedef size_t Py_uhash_t;
#define S_ISCHR(x) (((x) & S_IFMT) == S_IFCHR)
#endif
#ifndef S_ISBLK
#define S_ISBLK(x) (((x) & S_IFMT) == S_IFBLK)
#endif
#ifdef __cplusplus
/* Move this down here since some C++ #include's don't like to be included
inside an extern "C" */

4
Modules/posixmodule.c
View File

@ -1405,9 +1405,9 @@ attribute_data_to_stat(BY_HANDLE_FILE_INFORMATION *info, ULONG reparse_tag, stru
result->st_ino = (((__int64)info->nFileIndexHigh)<<32) + info->nFileIndexLow;
if (reparse_tag == IO_REPARSE_TAG_SYMLINK) {
/* first clear the S_IFMT bits */
result->st_mode ^= (result->st_mode & 0170000);
result->st_mode ^= (result->st_mode & S_IFMT);
/* now set the bits that make this a symlink */
result->st_mode |= 0120000;
result->st_mode |= S_IFLNK;
}
return 0;