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-rw-r--r--miscutils/watchdog.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/miscutils/watchdog.c b/miscutils/watchdog.c
index e040c64..28bd358 100644
--- a/miscutils/watchdog.c
+++ b/miscutils/watchdog.c
@@ -47,8 +47,10 @@ int watchdog_main(int argc, char **argv)
bb_daemonize_or_rexec(DAEMON_CHDIR_ROOT, argv);
}
- signal(SIGHUP, watchdog_shutdown);
- signal(SIGINT, watchdog_shutdown);
+ bb_signals(0
+ + (1 << SIGHUP)
+ + (1 << SIGINT)
+ , watchdog_shutdown);
/* Use known fd # - avoid needing global 'int fd' */
xmove_fd(xopen(argv[argc - 1], O_WRONLY), 3);