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Fixed running SDL on older versions of Mac OS X. pthread_setname_np() was introduced in 10.6.

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This commit is contained in:
Sam Lantinga 2012-10-23 16:06:06 -07:00
parent 31f2a3ab03
commit 84f8b46a46
1 changed files with 7 additions and 1 deletions
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8
src/thread/pthread/SDL_systhread.c
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@ -33,8 +33,11 @@
#include <sys/resource.h>
#include <sys/syscall.h>
#include <unistd.h>
#if HAVE_PTHREAD_SETNAME_NP
extern int pthread_setname_np (pthread_t __target_thread, __const char *__name) __THROW __nonnull ((2));
#endif
#endif // __LINUX__
#include "SDL_platform.h"
#include "SDL_thread.h"
@ -91,7 +94,10 @@ SDL_SYS_SetupThread(const char *name)
if (name != NULL) {
#if ( (__MACOSX__ && (MAC_OS_X_VERSION_MAX_ALLOWED >= 1060)) || \
(__IPHONEOS__ && (__IPHONE_OS_VERSION_MAX_ALLOWED >= 30200)) )
if (pthread_setname_np != NULL) { pthread_setname_np(name); }
int (*dynamic_pthread_setname_np)(const char*);
*reinterpret_cast<void**>(&dynamic_pthread_setname_np) = dlsym(RTLD_DEFAULT, "pthread_setname_np");
if ( dynamic_pthread_setname_np )
dynamic_pthread_setname_np( name );
#elif HAVE_PTHREAD_SETNAME_NP
pthread_setname_np(pthread_self(), name);
#elif HAVE_PTHREAD_SET_NAME_NP