Call SIGACTION() instead of signal().

[rsync/rsync.git] / cleanup.c

diff --git a/cleanup.c b/cleanup.c
index 0163dd2..08609e1 100644 (file)
--- a/cleanup.c
+++ b/cleanup.c
@@ -26,6 +26,10 @@ extern int keep_partial;
 extern int log_got_error;
 extern char *partial_dir;
 
+#if defined HAVE_SIGACTION && defined HAVE_SIGPROCMASK
+static struct sigaction sigact;
+#endif
+
 /**
  * Close all open sockets and files, allowing a (somewhat) graceful
  * shutdown() of socket connections.  This eliminates the abortive
@@ -94,8 +98,8 @@ void _exit_cleanup(int code, const char *file, int line)
        }
        inside_cleanup++;
 
-       signal(SIGUSR1, SIG_IGN);
-       signal(SIGUSR2, SIG_IGN);
+       SIGACTION(SIGUSR1, SIG_IGN);
+       SIGACTION(SIGUSR2, SIG_IGN);
 
        if (verbose > 3) {
                rprintf(FINFO,"_exit_cleanup(code=%d, file=%s, line=%d): entered\n",