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Catch case where we use the Unix code on a non-Unix system that lacks pthreads. 

Thanks, Patrice!
(transplanted from 18ae36a7f55bcca606f7d7d5f745f4d9b95e0840)
This commit is contained in:
Ryan C. Gordon 2010-02-03 23:14:11 -05:00
parent c906916f4e
commit b45c0ce151
2 changed files with 4 additions and 5 deletions
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3
CMakeLists.txt
View File

@ -162,8 +162,6 @@ IF(UNIX)
CHECK_INCLUDE_FILE(pthread.h HAVE_PTHREAD_H)
IF(HAVE_PTHREAD_H)
SET(PHYSFS_HAVE_THREAD_SUPPORT TRUE)
ELSE(HAVE_PTHREAD_H)
ADD_DEFINITIONS(-DPHYSFS_NO_PTHREADS_SUPPORT=1)
ENDIF(HAVE_PTHREAD_H)
ENDIF(BEOS)
ENDIF(UNIX)
@ -187,6 +185,7 @@ ENDIF(NOT PHYSFS_HAVE_CDROM_SUPPORT)
IF(PHYSFS_HAVE_THREAD_SUPPORT)
ADD_DEFINITIONS(-D_REENTRANT -D_THREAD_SAFE)
ELSE(PHYSFS_HAVE_THREAD_SUPPORT)
ADD_DEFINITIONS(-DPHYSFS_NO_THREAD_SUPPORT=1)
MESSAGE(WARNING " ***")
MESSAGE(WARNING " *** There is no thread support in this build!")
MESSAGE(WARNING " *** PhysicsFS will NOT be reentrant!")

6
platform/unix.c
View File

@ -25,7 +25,7 @@
#include <errno.h>
#include <sys/mount.h>
#if (!defined PHYSFS_NO_PTHREADS_SUPPORT)
#if (!defined PHYSFS_NO_THREAD_SUPPORT)
#include <pthread.h>
#endif
@ -329,7 +329,7 @@ int __PHYSFS_platformSetDefaultAllocator(PHYSFS_Allocator *a)
} /* __PHYSFS_platformSetDefaultAllocator */
#if (defined PHYSFS_NO_PTHREADS_SUPPORT)
#if (defined PHYSFS_NO_THREAD_SUPPORT)
PHYSFS_uint64 __PHYSFS_platformGetThreadID(void) { return(0x0001); }
void *__PHYSFS_platformCreateMutex(void) { return((void *) 0x0001); }
@ -427,7 +427,7 @@ void __PHYSFS_platformReleaseMutex(void *mutex)
} /* if */
} /* __PHYSFS_platformReleaseMutex */
#endif /* !PHYSFS_NO_PTHREADS_SUPPORT */
#endif /* !PHYSFS_NO_THREAD_SUPPORT */
#endif /* PHYSFS_PLATFORM_UNIX */