Author: delphij
Date: Mon Dec 21 20:12:01 2009
New Revision: 200806
URL: http://svn.freebsd.org/changeset/base/200806
Log:
Don't consider non-existence of a PID file an error, we should be able
to proceed anyway as this most likely mean that the process has been
terminated.
PR: bin/140397
Submitted by: Dan Lukes <dan obluda cz>
MFC after: 1 month
Modified:
head/usr.sbin/newsyslog/newsyslog.c
Modified: head/usr.sbin/newsyslog/newsyslog.c
==============================================================================
--- head/usr.sbin/newsyslog/newsyslog.c Mon Dec 21 20:09:19 2009
(r200805)
+++ head/usr.sbin/newsyslog/newsyslog.c Mon Dec 21 20:12:01 2009
(r200806)
@@ -1779,7 +1779,18 @@ set_swpid(struct sigwork_entry *swork, c
f = fopen(ent->pid_file, "r");
if (f == NULL) {
- warn("can't open pid file: %s", ent->pid_file);
+ if (errno == ENOENT) {
+ /*
+ * Warn if the PID file doesn't exist, but do
+ * not consider it an error. Most likely it
+ * means the process has been terminated,
+ * so it should be safe to rotate any log
+ * files that the process would have been using.
+ */
+ swork->sw_pidok = 1;
+ warnx("pid file doesn't exist: %s", ent->pid_file);
+ } else
+ warn("can't open pid file: %s", ent->pid_file);
return;
}
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