diff options
Diffstat (limited to 'poc.c')
-rw-r--r-- | poc.c | 4 |
1 files changed, 4 insertions, 0 deletions
@@ -14,6 +14,10 @@ #define FUTEX_WAIT_REQUEUE_PI 11 #define FUTEX_CMP_REQUEUE_PI 12 +__always_inline pid_t gettid() { + return syscall(SYS_gettid); +} + __always_inline void userlock_wait(volatile const int *userlock) { while (USERLOCK_OCCUPIED == *userlock) { usleep(10); |