Lines Matching refs:lock
92 flock_t lock; in di_dli_open() local
116 bzero(&lock, sizeof (lock)); in di_dli_open()
117 lock.l_type = l_type; in di_dli_open()
118 if (fcntl(fd, F_SETLKW, &lock) < 0) { in di_dli_open()
148 flock_t lock; in di_dli_close() local
152 bzero(&lock, sizeof (lock)); in di_dli_close()
153 lock.l_type = F_UNLCK; in di_dli_close()
154 (void) fcntl(fd, F_SETLK, &lock); in di_dli_close()