diff options
Diffstat (limited to 'arch/x86_64/lock.h')
| -rw-r--r-- | arch/x86_64/lock.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/x86_64/lock.h b/arch/x86_64/lock.h index 609ea39..3592ea1 100644 --- a/arch/x86_64/lock.h +++ b/arch/x86_64/lock.h @@ -4,6 +4,8 @@ #include <stdatomic.h> void take_mutex(atomic_flag *lock); +int try_take_mutex(atomic_flag *lock); + void release_mutex(atomic_flag *lock); #endif |