diff options
Diffstat (limited to 'stdlib')
| -rw-r--r-- | stdlib/abort.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/stdlib/abort.c b/stdlib/abort.c index d30de0b02c..19882f3e3d 100644 --- a/stdlib/abort.c +++ b/stdlib/abort.c @@ -21,6 +21,7 @@ #include <stdlib.h> #include <string.h> #include <unistd.h> +#include <sigsetops.h> /* Try to get a machine dependent instruction which will make the program crash. This is used in case everything else fails. */ @@ -57,13 +58,13 @@ abort (void) /* Now it's for sure we are alone. But recursive calls are possible. */ - /* Unlock SIGABRT. */ + /* Unblock SIGABRT. */ if (stage == 0) { ++stage; - if (__sigemptyset (&sigs) == 0 && - __sigaddset (&sigs, SIGABRT) == 0) - __sigprocmask (SIG_UNBLOCK, &sigs, (sigset_t *) NULL); + __sigemptyset (&sigs); + __sigaddset (&sigs, SIGABRT); + __sigprocmask (SIG_UNBLOCK, &sigs, 0); } /* Flush all streams. We cannot close them now because the user |