diff options
Diffstat (limited to 'include/my_pthread.h')
| -rw-r--r-- | include/my_pthread.h | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/include/my_pthread.h b/include/my_pthread.h index 9b01146cdde..7d0d04764b3 100644 --- a/include/my_pthread.h +++ b/include/my_pthread.h @@ -274,13 +274,14 @@ int sigwait(sigset_t *setp, int *sigp); /* Use our implemention */ we want to make sure that no such flags are set. */ #if defined(HAVE_SIGACTION) && !defined(my_sigset) -#define my_sigset(A,B) do { struct sigaction l_s; sigset_t l_set; int l_rc; \ +#define my_sigset(A,B) do { struct sigaction l_s; sigset_t l_set; \ + IF_DBUG(int l_rc); \ DBUG_ASSERT((A) != 0); \ sigemptyset(&l_set); \ l_s.sa_handler = (B); \ l_s.sa_mask = l_set; \ l_s.sa_flags = 0; \ - l_rc= sigaction((A), &l_s, (struct sigaction *) NULL);\ + IF_DBUG(l_rc=) sigaction((A), &l_s, NULL); \ DBUG_ASSERT(l_rc == 0); \ } while (0) #elif defined(HAVE_SIGSET) && !defined(my_sigset) @@ -755,7 +756,7 @@ extern uint thd_lib_detected; The implementation is guaranteed to be thread safe, on all platforms. Note that the calling code should *not* assume the counter is protected by the mutex given, as the implementation of these helpers may change - to use my_atomic operations instead. + to use atomic operations instead. */ /* |