jimzah/freebsd-src
1
0
Fork 0
mirror of https://github.com/freebsd/freebsd-src.git synced 2024-11-28 09:02:44 +00:00
Code Issues Actions 2 Packages Projects Releases Wiki Activity

Back out the entire change from rev 1.11 of syslogd.c. It was bogus.

Browse Source 
Correct the man page to reflect the new reality.
This commit is contained in:
Joerg Wunsch 1996-10-28 08:25:13 +00:00
parent 19bb578358
commit 1c0899bbb0
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=19224
2 changed files with 8 additions and 53 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
usr.sbin/syslogd/syslogd.8
View File

@ -30,7 +30,7 @@
.\" SUCH DAMAGE.
.\"
.\" @(#)syslogd.8 8.1 (Berkeley) 6/6/93
.\" $Id: syslogd.8,v 1.4 1996/07/22 16:35:48 pst Exp $
.\" $Id: syslogd.8,v 1.5 1996/10/23 20:17:55 julian Exp $
.\"
.Dd October 12, 1995
.Dt SYSLOGD 8
@ -117,9 +117,6 @@ The process id of current
Name of the
.Tn UNIX
domain datagram log socket.
.Nm syslogd
might also create a symlink from the location of the old default
socket, (/dev/log) so as to assist backwards compatibility.
.It Pa /dev/klog
The kernel log device.
.El
@ -139,8 +136,9 @@ an unauthenticated remote disk-filling service, and should probably be
disabled by default. Some sort of
.No inter- Ns Nm syslogd
authentication mechanism ought to be worked out.
The log socket was moved from /dev to ease the use
of a read-only root filesystem. This may confuse some old binaries
and if possible, syslogd will create a symlink to help these programs,
however if the root filesystem is already read only, and the link is not
pre-existing, these binaries will not be able to log messages.
.Pp
The log socket was moved from
.Pa /dev
to ease the use of a read-only root filesystem. This may confuse
some old binaries so that a symbolic link might be used for a
transitional period.

45
usr.sbin/syslogd/syslogd.c
View File

@ -104,14 +104,11 @@ static const char rcsid[] =
#define SYSLOG_NAMES
#include <sys/syslog.h>
const char *LogName = _PATH_LOG;
const char *ConfFile = _PATH_LOGCONF;
const char *PidFile = _PATH_LOGPID;
const char ctty[] = _PATH_CONSOLE;
#if defined _OLD_PATH_LOG
int alt_fifo;
const char *OldLogName = _OLD_PATH_LOG;
#endif
#define FDMASK(fd) (1 << (fd))
@ -243,9 +240,6 @@ main(argc, argv)
break;
case 'p': /* path */
LogName = optarg;
#if defined _OLD_PATH_LOG
alt_fifo = 1;
#endif
break;
case 'I': /* backwards compatible w/FreeBSD */
case 's': /* no network mode */
@ -298,43 +292,6 @@ main(argc, argv)
} else
created_lsock = 1;
#if defined(_OLD_PATH_LOG)
#define LNKSZ 128
/*
* don't make a link for the old fifo name if we are just testing
* (presumably the real syslogd might be using it)
*/
if (! alt_fifo ) {
struct stat statb;
char linkbuf[LNKSZ+1];
linkbuf[LNKSZ + 1] = '\0';
if(stat(OldLogName,&statb) == 0) {
switch(statb.st_mode & S_IFMT) {
case S_IFLNK:
/*
* if it's already corrct leave it
* (great for ro filesystems)
*/
if((readlink(OldLogName, linkbuf, LNKSZ) > 0)
&& (! strcmp(OldLogName,linkbuf)))
goto linkok;
case S_IFIFO:
/* if the unlink fails the symlink will too */
unlink(OldLogName);
}
}
if(symlink(LogName,OldLogName)) {
(void) sprintf(line,
"cannot create symlink %s, continuing.",
OldLogName);
logerror(line);
dprintf("warning: cannot create symlink %s (%d)\n",
OldLogName, errno);
}
}
linkok:
#endif
if (!SecureMode)
finet = socket(AF_INET, SOCK_DGRAM, 0);
else