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| author | Ben Pfaff <blp@nicira.com> | 2013-04-16 15:25:10 -0700 |
|---|---|---|
| committer | Ben Pfaff <blp@nicira.com> | 2013-06-05 12:46:59 -0700 |
| commit | eee8089cbeffa39eef3858be57628be663b229b7 (patch) | |
| tree | 1bd789c9954f7d8d6dd77f87276c3f97902a218f /lib/process.c | |
| parent | 22c4e104f68f25d833c52a269117430c410dc59f (diff) | |
| download | openvswitch-eee8089cbeffa39eef3858be57628be663b229b7.tar.gz | |
signals: Make signal_name() thread-safe.
Signed-off-by: Ben Pfaff <blp@nicira.com>
Diffstat (limited to 'lib/process.c')
| -rw-r--r-- | lib/process.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/lib/process.c b/lib/process.c index 9fe742c0e..0aa18422d 100644 --- a/lib/process.c +++ b/lib/process.c @@ -348,9 +348,15 @@ process_status_msg(int status) if (WIFEXITED(status)) { ds_put_format(&ds, "exit status %d", WEXITSTATUS(status)); } else if (WIFSIGNALED(status)) { - ds_put_format(&ds, "killed (%s)", signal_name(WTERMSIG(status))); + char namebuf[SIGNAL_NAME_BUFSIZE]; + + ds_put_format(&ds, "killed (%s)", + signal_name(WTERMSIG(status), namebuf, sizeof namebuf)); } else if (WIFSTOPPED(status)) { - ds_put_format(&ds, "stopped (%s)", signal_name(WSTOPSIG(status))); + char namebuf[SIGNAL_NAME_BUFSIZE]; + + ds_put_format(&ds, "stopped (%s)", + signal_name(WSTOPSIG(status), namebuf, sizeof namebuf)); } else { ds_put_format(&ds, "terminated abnormally (%x)", status); } |