diff options
Diffstat (limited to 'newlib/libc/include/sys/features.h')
| -rw-r--r-- | newlib/libc/include/sys/features.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/newlib/libc/include/sys/features.h b/newlib/libc/include/sys/features.h index e86ce1344..f69c803ff 100644 --- a/newlib/libc/include/sys/features.h +++ b/newlib/libc/include/sys/features.h @@ -86,6 +86,7 @@ extern "C" { # define _POSIX_THREAD_SAFE_FUNCTIONS 1 # define _POSIX_THREAD_PRIORITY_SCHEDULING 1 # define _POSIX_THREAD_ATTR_STACKSIZE 1 +# define _POSIX_SEMAPHORES 1 #endif #ifdef __cplusplus |