1 files changed, 0 insertions, 141 deletions
diff --git a/syslog.c b/syslog.c
deleted file mode 100644
index 111a37f9..00000000
--- a/syslog.c
+++ /dev/null
@@ -1,141 +0,0 @@
-/* logger.c
- * Helper routines for klogd. It replaces the regular glibc syslog()
- * call. The reason is that the glibc version does not support
- * logging with the kernel facility. This file is a re-implementation
- * of the functions with only the functionality required for klogd.
- * So it can NOT be used as a general-purpose replacment.
- * Thanks to being special, this version is deemed to be considerable
- * faster than its glibc counterpart.
- * To avoid confusion, the syslog() replacement is named writeSyslog().
- * all other functions are just helpers to it.
- * RGerhards, 2007-06-14
- *
- * Copyright (C) 2007 Rainer Gerhards
- *
- * This file is part of rsyslog.
- *
- * Rsyslog is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * Rsyslog is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Rsyslog.  If not, see <http://www.gnu.org/licenses/>.
- *
- * A copy of the GPL can be found in the file "COPYING" in this distribution.
- */
-#include "config.h"
-
-#include <stdio.h>
-#include <assert.h>
-#include <sys/socket.h>
-#include <string.h>
-#include <time.h>
-#include <stdarg.h>
-#include <unistd.h>
-
-#define PATH_LOGNAME "/dev/log"		/* be sure you know what you do if you change this! */
-
-static struct sockaddr LoggerAddr;	/* AF_UNIX address of local logger */
-static int connected;			/* have done connect */
-static int fdLog = -1;			/* fd for log - -1 if closed */
-
-/* klogOpenLog
- * opens the system log for writing. The log is opened immediately.
- * If it is already open, no action is taken)
- */
-static void klogOpenlog(void)
-{
-	if (fdLog == -1) {
-		LoggerAddr.sa_family = AF_UNIX;
-		strncpy(LoggerAddr.sa_data, PATH_LOGNAME, sizeof(LoggerAddr.sa_data));
-		fdLog = socket(AF_UNIX, SOCK_DGRAM, 0);
-	}
-	if (fdLog != -1 && !connected)
-		if(connect(fdLog, &LoggerAddr, sizeof(LoggerAddr.sa_family) +
-		    sizeof(PATH_LOGNAME) - 1 /* for \0 byte!*/ ) != -1)
-		connected = 1;
-}
-
-/* Close the log file if it is currently open.
- */
-static void klogCloselog(void)
-{
-	if(fdLog != -1)
-		close(fdLog);
-	fdLog = -1;
-	connected = 0;
-}
-
-/* Write a message to the syslogd.
- * returns -1 if it fails, something else otherwise
- */
-int writeSyslogV(int iPRI, const char *szFmt, va_list va)
-{
-	int iChars;
-	int iLen;
-	time_t tNow;
-	int iWritten;	/* number of bytes written */
-	char msgBuf[2048]; /* we use the same size as sysklogd to remain compatible */
-
-	assert(szFmt != NULL);
-
-	if (fdLog < 0 || !connected)
-		klogOpenlog();
-
-	/* build the message */
-	time(&tNow);
-	/* we can use sprintf safely below, because we know the size of the constants.
-	 * By doing so, we save some cpu cycles and code complexity (for unnecessary
-	 * error checking).
-	 */
-	iLen = sprintf(msgBuf, "<%d>%.15s kernel: ", iPRI, ctime(&tNow) + 4);
-
-	iChars = vsnprintf(msgBuf + iLen, sizeof(msgBuf) / sizeof(char) - iLen, szFmt, va);
-	if(iChars > (int)(sizeof(msgBuf) / sizeof(char) - iLen))
-		iLen = sizeof(msgBuf) / sizeof(char) - 1; /* full buffer siz minus \0 byte */
-	else
-		iLen += iChars;
-
-	/* output the message to the local logger */
-	iWritten = write(fdLog, msgBuf, iLen);
-	/* Debug aid below - uncomment to use
-	printf("wrote to log(%d): '%s'\n", iWritten, msgBuf); */
-
-	if(iWritten == -1) {
-		/* retry */
-		klogCloselog();
-		klogOpenlog();
-		iWritten = write(fdLog, msgBuf, iLen);
-	}
-
-	return(iWritten);
-}
-
-/* And now the same with variable arguments */
-int writeSyslog(int iPRI, const char *szFmt, ...)
-{
-	int iRet;
-	va_list va;
-
-	assert(szFmt != NULL);
-	va_start(va, szFmt);
-	iRet = writeSyslogV(iPRI, szFmt, va);
-	va_end(va);
-
-	return(iRet);
-}
-
-/*
- * Local variables:
- *  c-indent-level: 4
- *  c-basic-offset: 4
- *  tab-width: 4
- * End:
- * vi:set ai:
- */