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| author | Eric Andersen | 2002-01-25 23:13:06 +0000 |
|---|---|---|
| committer | Eric Andersen | 2002-01-25 23:13:06 +0000 |
| commit | 467a18b1d94dbcdc9f750e52d09f6579037fbff5 (patch) | |
| tree | 19d3fa1979344dd4596fc6bda470506e9200c14c /init | |
| parent | a3181dd833970b1aa99087c3e3647387116547f0 (diff) | |
| download | busybox-467a18b1d94dbcdc9f750e52d09f6579037fbff5.zip busybox-467a18b1d94dbcdc9f750e52d09f6579037fbff5.tar.gz | |
Teach 'init -q' that init's pid may not equal 1
Diffstat (limited to 'init')
| -rw-r--r-- | init/init.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/init/init.c b/init/init.c index 79a7484..e48dc50 100644 --- a/init/init.c +++ b/init/init.c @@ -963,7 +963,14 @@ extern int init_main(int argc, char **argv) if (argc > 1 && !strcmp(argv[1], "-q")) { - kill(1, SIGHUP); + /* don't assume init's pid == 1 */ + long *pid = find_pid_by_name("init"); + if (!pid || *pid<=0) { + pid = find_pid_by_name("linuxrc"); + if (!pid || *pid<=0) + error_msg_and_die("no process killed"); + } + kill(*pid, SIGHUP); exit(0); } |