mirrors/cpython
1
0
Fork 0
mirror of https://github.com/python/cpython.git synced 2025-08-04 00:48:58 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 8

Issue #9586: Merge

Browse source
This commit is contained in:
Richard Oudkerk 2013-01-01 17:36:53 +00:00
commit 9b4599322d
2 changed files with 9 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

7
Modules/_multiprocessing/semaphore.c
View file

@ -186,6 +186,13 @@ semlock_release(SemLockObject *self, PyObject *args)
#define SEM_GETVALUE(sem, pval) sem_getvalue(sem, pval)
#define SEM_UNLINK(name) sem_unlink(name)
/* OS X 10.4 defines SEM_FAILED as -1 instead of (sem_t *)-1; this gives
compiler warnings, and (potentially) undefined behaviour. */
#ifdef __APPLE__
# undef SEM_FAILED
# define SEM_FAILED ((sem_t *)-1)
#endif
#ifndef HAVE_SEM_UNLINK
# define sem_unlink(name) 0
#endif