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Allow syslogd to separate out kernel log messages with a known
category. e.g. separate out ipfw entries to a separate file. Reviewed by: (briefly) phk Submitted by: archie@whistle.com Obtained from: Whistle source tree
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Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=36837
@ -30,7 +30,7 @@
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.\" SUCH DAMAGE.
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.\"
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.\" @(#)syslog.conf.5 8.1 (Berkeley) 6/9/93
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.\" $Id: syslog.conf.5,v 1.8 1997/10/06 20:37:50 joerg Exp $
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.\" $Id: syslog.conf.5,v 1.9 1997/10/20 12:55:47 charnier Exp $
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.\"
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.Dd June 9, 1993
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.Dt SYSLOG.CONF 5
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@ -114,7 +114,8 @@ or
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(the former is for compatibility with the previous syslogd, if one is sharing
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syslog.conf files, for example)
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and each block will be associated with calls to syslog from that specific
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program.
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program. A tag for ``foo'' will also match any message logged by the kernel
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with the prefix ``foo: ''.
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.Pp
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See
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.Xr syslog 3
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@ -294,6 +295,10 @@ auth.* |exec /usr/local/sbin/authfilter
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# Save ftpd transactions along with mail and news
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!ftpd
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*.* /var/log/spoolerr
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# Log kernel firewall reports to a separate file
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!ipfw
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*.* /var/log/ipfw
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.Ed
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.Sh FILES
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.Bl -tag -width /etc/syslog.conf -compact
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@ -42,7 +42,7 @@ static const char copyright[] =
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static char sccsid[] = "@(#)syslogd.c 8.3 (Berkeley) 4/4/94";
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#endif
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static const char rcsid[] =
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"$Id: syslogd.c,v 1.31 1998/05/07 00:39:56 brian Exp $";
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"$Id: syslogd.c,v 1.32 1998/05/19 12:02:41 phk Exp $";
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#endif /* not lint */
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/*
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@ -543,10 +543,9 @@ printsys(msg)
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int c, pri, flags;
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char *lp, *p, *q, line[MAXLINE + 1];
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(void)strcpy(line, bootfile);
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(void)strcat(line, ": ");
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lp = line + strlen(line);
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for (p = msg; *p != '\0'; ) {
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/* Get message priority, if any */
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flags = SYNC_FILE | ADDDATE; /* fsync file after write */
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pri = DEFSPRI;
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if (*p == '<') {
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@ -561,6 +560,18 @@ printsys(msg)
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}
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if (pri &~ (LOG_FACMASK|LOG_PRIMASK))
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pri = DEFSPRI;
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/* See if kernel provided a prefix; if not, use kernel name */
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for (q = p; *q && isalnum(*q); q++);
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if (*q == ':') {
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lp = line;
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} else {
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(void)strcpy(line, bootfile);
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(void)strcat(line, ": ");
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lp = line + strlen(line);
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}
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/* Append message body to prefix */
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q = lp;
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while (*p != '\0' && (c = *p++) != '\n' &&
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q < &line[MAXLINE])
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