Package: openntpd
Version: 3.9p1-3
Tags: patch
Followup-For: Bug #354825
Attached patch should fix this issue. Please review/comment.
#! /bin/sh /usr/share/dpatch/dpatch-run
## 03-parse.dpatch by Sergey B Kirpichev <skirpic...@gmail.com>
##
## All lines beginning with `## DP:' are a description of the patch.
## DP: Create pid file on startup. Closes: #354825.
@DPATCH@
diff -urNad openntpd-3.9p1+debian~/ntpd.8 openntpd-3.9p1+debian/ntpd.8
--- openntpd-3.9p1+debian~/ntpd.8 2009-01-04 17:00:16.000000000 +0300
+++ openntpd-3.9p1+debian/ntpd.8 2009-01-04 17:04:31.000000000 +0300
@@ -24,7 +24,8 @@
.Nm ntpd
.Bk -words
.Op Fl dSs
-.Op Fl f Ar file
+.Op Fl f Ar conffile
+.Op Fl p Ar pidfile
.Ek
.Sh DESCRIPTION
The
@@ -67,12 +68,16 @@
.Nm
will run in the foreground and log to
.Em stderr .
-.It Fl f Ar file
+.It Fl f Ar conffile
Use
-.Ar file
+.Ar conffile
as the configuration file,
instead of the default
.Pa /etc/ntpd.conf .
+.It Fl p Ar pidfile
+Specify the name and path of the file used to record the
+.Nm
+process ID.
.It Fl S
Do not set the time immediately at startup.
This is the default.
@@ -91,6 +96,10 @@
default
.Nm
configuration file
+.It Pa /var/run/openntpd.pid
+Contains the process ID of the
+.Nm
+listening for connections.
.El
.Sh SEE ALSO
.Xr date 1 ,
diff -urNad openntpd-3.9p1+debian~/ntpd.c openntpd-3.9p1+debian/ntpd.c
--- openntpd-3.9p1+debian~/ntpd.c 2009-01-04 17:00:16.000000000 +0300
+++ openntpd-3.9p1+debian/ntpd.c 2009-01-04 17:00:19.000000000 +0300
@@ -87,6 +87,7 @@
struct pollfd pfd[POLL_MAX];
pid_t chld_pid = 0, pid;
const char *conffile;
+ const char *pidfile;
int ch, nfds, timeout = INFTIM;
int pipe_chld[2];
extern char *__progname;
@@ -94,6 +95,7 @@
__progname = _compat_get_progname(argv[0]);
conffile = CONFFILE;
+ pidfile = PIDFILE;
bzero(&conf, sizeof(conf));
@@ -108,6 +110,9 @@
case 'f':
conffile = optarg;
break;
+ case 'p':
+ pidfile = optarg;
+ break;
case 's':
conf.settime = 1;
break;
@@ -149,6 +154,16 @@
if (socketpair(AF_UNIX, SOCK_STREAM, PF_UNSPEC, pipe_chld) == -1)
fatal("socketpair");
+ /* write pid */
+ FILE *f = fopen(pidfile, "w");
+
+ if (f == NULL) {
+ error("Couldn't create pid file \"%s\": %s", pidfile,
strerror(errno));
+ } else {
+ fprintf(f, "%ld\n", (long) getpid());
+ fclose(f);
+ }
+
/* fork child process */
chld_pid = ntp_main(pipe_chld, &conf);
@@ -224,6 +239,7 @@
msgbuf_clear(&ibuf->w);
free(ibuf);
log_info("Terminating");
+ unlink(pidfile);
return (0);
}
diff -urNad openntpd-3.9p1+debian~/ntpd.h openntpd-3.9p1+debian/ntpd.h
--- openntpd-3.9p1+debian~/ntpd.h 2009-01-04 17:00:16.000000000 +0300
+++ openntpd-3.9p1+debian/ntpd.h 2009-01-04 17:00:19.000000000 +0300
@@ -35,6 +35,8 @@
#endif
#define CONFFILE SYSCONFDIR "/ntpd.conf"
+#define PIDFILE "/var/run/openntpd.pid"
+
#define READ_BUF_SIZE 4096
#define NTPD_OPT_VERBOSE 0x0001
