diff options
author | William Hubbs <w.d.hubbs@gmail.com> | 2015-12-23 14:06:31 -0600 |
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committer | William Hubbs <w.d.hubbs@gmail.com> | 2016-01-12 10:42:14 -0600 |
commit | bf2f40828ee26d3ba9185f29db596ee5d7b9cf61 (patch) | |
tree | de1ccdb2fd86e476323908c37ae6588a9ac9ae97 /src/rc/rc-abort.c | |
parent | fe485f44339963fdbee143687dcbef2069924bc6 (diff) |
Remove multicall binary structure from OpenRC
This eliminates the need for the selinux-specific wrapper scrript we
were installing in /lib*/rc/{bin,sbin}.
Diffstat (limited to 'src/rc/rc-abort.c')
-rw-r--r-- | src/rc/rc-abort.c | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/src/rc/rc-abort.c b/src/rc/rc-abort.c new file mode 100644 index 00000000..c81abe71 --- /dev/null +++ b/src/rc/rc-abort.c @@ -0,0 +1,43 @@ +/* + * Copyright (c) 2007-2015 The OpenRC Authors. + * See the Authors file at the top-level directory of this distribution and + * https://github.com/OpenRC/openrc/blob/master/AUTHORS + * + * This file is part of OpenRC. It is subject to the license terms in + * the LICENSE file found in the top-level directory of this + * distribution and at https://github.com/OpenRC/openrc/blob/master/LICENSE + * This file may not be copied, modified, propagated, or distributed + * except according to the terms contained in the LICENSE file. + */ + +#include <sys/types.h> +#include <sys/time.h> + +#include <errno.h> +#include <ctype.h> +#include <inttypes.h> +#include <stdbool.h> +#include <stdio.h> +#include <stdlib.h> +#include <signal.h> +#include <string.h> +#include <syslog.h> +#include <time.h> +#include <unistd.h> + +#include "einfo.h" + +int main(void) +{ + const char *p = getenv("RC_PID"); + int pid; + + if (p && sscanf(p, "%d", &pid) == 1) { + if (kill(pid, SIGUSR1) != 0) + eerrorx("rc-abort: failed to signal parent %d: %s", + pid, strerror(errno)); + return EXIT_SUCCESS; + } + + return EXIT_FAILURE; +} |