diff options
Diffstat (limited to 'extern/glog/src/utilities.cc')
| -rw-r--r-- | extern/glog/src/utilities.cc | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/extern/glog/src/utilities.cc b/extern/glog/src/utilities.cc index 25c4b760f1c..6387e14e123 100644 --- a/extern/glog/src/utilities.cc +++ b/extern/glog/src/utilities.cc @@ -259,7 +259,13 @@ pid_t GetTID() { #endif static bool lacks_gettid = false; if (!lacks_gettid) { +#ifdef OS_MACOSX + uint64_t tid64; + const int error = pthread_threadid_np(NULL, &tid64); + pid_t tid = error ? -1 : (pid_t)tid64; +#else pid_t tid = syscall(__NR_gettid); +#endif if (tid != -1) { return tid; } |