diff options
Diffstat (limited to 'lib/libc_r/thread/thread_malloc_lock.c')
-rw-r--r-- | lib/libc_r/thread/thread_malloc_lock.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/lib/libc_r/thread/thread_malloc_lock.c b/lib/libc_r/thread/thread_malloc_lock.c new file mode 100644 index 00000000000..68f899983cb --- /dev/null +++ b/lib/libc_r/thread/thread_malloc_lock.c @@ -0,0 +1,18 @@ +#include <pthread.h> +#include "pthread_private.h" +#include "thread_private.h" +#include "spinlock.h" + +static spinlock_t malloc_lock = _SPINLOCK_INITIALIZER; + +void +_thread_malloc_lock() +{ + _SPINLOCK(&malloc_lock); +} + +void +_thread_malloc_unlock() +{ + _SPINUNLOCK(&malloc_lock); +} |