[OpenMP] Fix build on macOS sdk 10.12 and newer

Patch by nihui (Ni Hui) Differential Revision: https://reviews.llvm.org/D76755
2020-08-26 16:52:46 +03:00 · 2020-08-26 16:52:46 +03:00 · 09af378f49
parent 5078825aa9
commit 09af378f49
1 changed files with 1 additions and 1 deletions
--- a/openmp/runtime/src/kmp_wrapper_getpid.h
+++ b/openmp/runtime/src/kmp_wrapper_getpid.h
@ -22,7 +22,7 @@
 #include <unistd.h>
 #if KMP_OS_DARWIN
 // OS X
-#define __kmp_gettid() syscall(SYS_thread_selfid)
+#define __kmp_gettid() pthread_mach_thread_np(pthread_self())
 #elif KMP_OS_FREEBSD
 #include <pthread_np.h>
 #define __kmp_gettid() pthread_getthreadid_np()