1 files changed, 0 insertions, 363 deletions
diff --git a/lib/libc/gen/syslog.c b/lib/libc/gen/syslog.c
deleted file mode 100644
index 0eb721e..0000000
--- a/lib/libc/gen/syslog.c
+++ /dev/null
@@ -1,363 +0,0 @@
-/*
- * Copyright (c) 1983, 1988, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-/*
-static char sccsid[] = "@(#)syslog.c	8.5 (Berkeley) 4/29/95";
-*/
-static const char rcsid[] =
-  "$Id: syslog.c,v 1.12 1997/03/11 11:52:33 peter Exp $";
-#endif /* LIBC_SCCS and not lint */
-
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <sys/syslog.h>
-#include <sys/uio.h>
-#include <netdb.h>
-
-#include <errno.h>
-#include <fcntl.h>
-#include <paths.h>
-#include <stdio.h>
-#include <string.h>
-#include <time.h>
-#include <unistd.h>
-
-#if __STDC__
-#include <stdarg.h>
-#else
-#include <varargs.h>
-#endif
-
-static int	LogFile = -1;		/* fd for log */
-static int	connected;		/* have done connect */
-static int	opened;			/* have done openlog() */
-static int	LogStat = 0;		/* status bits, set by openlog() */
-static const char *LogTag = NULL;	/* string to tag the entry with */
-static int	LogFacility = LOG_USER;	/* default facility code */
-static int	LogMask = 0xff;		/* mask of priorities to be logged */
-extern char	*__progname;		/* Program name, from crt0. */
-
-static void	disconnectlog __P((void)); /* disconnect from syslogd */
-static void	connectlog __P((void));	/* (re)connect to syslogd */
-
-/*
- * Format of the magic cookie passed through the stdio hook
- */
-struct bufcookie {
-	char	*base;	/* start of buffer */
-	int	left;
-};
-
-/*
- * stdio write hook for writing to a static string buffer
- * XXX: Maybe one day, dynamically allocate it so that the line length
- *      is `unlimited'.
- */
-static
-int writehook(cookie, buf, len)
-	void	*cookie;	/* really [struct bufcookie *] */
-	char	*buf;		/* characters to copy */
-	int	len;		/* length to copy */
-{
-	struct bufcookie *h;	/* private `handle' */
-
-	h = (struct bufcookie *)cookie;
-	if (len > h->left) {
-		/* clip in case of wraparound */
-		len = h->left;
-	}
-	if (len > 0) {
-		(void)memcpy(h->base, buf, len); /* `write' it. */
-		h->base += len;
-		h->left -= len;
-	}
-	return 0;
-}
-
-/*
- * syslog, vsyslog --
- *	print message on log file; output is intended for syslogd(8).
- */
-void
-#if __STDC__
-syslog(int pri, const char *fmt, ...)
-#else
-syslog(pri, fmt, va_alist)
-	int pri;
-	char *fmt;
-	va_dcl
-#endif
-{
-	va_list ap;
-
-#if __STDC__
-	va_start(ap, fmt);
-#else
-	va_start(ap);
-#endif
-	vsyslog(pri, fmt, ap);
-	va_end(ap);
-}
-
-void
-vsyslog(pri, fmt, ap)
-	int pri;
-	register const char *fmt;
-	va_list ap;
-{
-	register int cnt;
-	register char ch, *p;
-	time_t now;
-	int fd, saved_errno;
-	char *stdp, tbuf[2048], fmt_cpy[1024];
-	FILE *fp, *fmt_fp;
-	struct bufcookie tbuf_cookie;
-	struct bufcookie fmt_cookie;
-
-#define	INTERNALLOG	LOG_ERR|LOG_CONS|LOG_PERROR|LOG_PID
-	/* Check for invalid bits. */
-	if (pri & ~(LOG_PRIMASK|LOG_FACMASK)) {
-		syslog(INTERNALLOG,
-		    "syslog: unknown facility/priority: %x", pri);
-		pri &= LOG_PRIMASK|LOG_FACMASK;
-	}
-
-	/* Check priority against setlogmask values. */
-	if (!(LOG_MASK(LOG_PRI(pri)) & LogMask))
-		return;
-
-	saved_errno = errno;
-
-	/* Set default facility if none specified. */
-	if ((pri & LOG_FACMASK) == 0)
-		pri |= LogFacility;
-
-	/* Create the primary stdio hook */
-	tbuf_cookie.base = tbuf;
-	tbuf_cookie.left = sizeof(tbuf);
-	fp = fwopen(&tbuf_cookie, writehook);
-	if (fp == NULL)
-		return;
-
-	/* Build the message. */
-	(void)time(&now);
-	(void)fprintf(fp, "<%d>", pri);
-	(void)fprintf(fp, "%.15s ", ctime(&now) + 4);
-	if (LogStat & LOG_PERROR) {
-		/* Transfer to string buffer */
-		(void)fflush(fp);
-		stdp = tbuf + (sizeof(tbuf) - tbuf_cookie.left);
-	}
-	if (LogTag == NULL)
-		LogTag = __progname;
-	if (LogTag != NULL)
-		(void)fprintf(fp, "%s", LogTag);
-	if (LogStat & LOG_PID)
-		(void)fprintf(fp, "[%d]", getpid());
-	if (LogTag != NULL) {
-		(void)fprintf(fp, ": ");
-	}
-
-	/* Check to see if we can skip expanding the %m */
-	if (strstr(fmt, "%m")) {
-
-		/* Create the second stdio hook */
-		fmt_cookie.base = fmt_cpy;
-		fmt_cookie.left = sizeof(fmt_cpy) - 1;
-		fmt_fp = fwopen(&fmt_cookie, writehook);
-		if (fmt_fp == NULL) {
-			fclose(fp);
-			return;
-		}
-
-		/* Substitute error message for %m. */
-		for ( ; (ch = *fmt); ++fmt)
-			if (ch == '%' && fmt[1] == 'm') {
-				++fmt;
-				fputs(strerror(saved_errno), fmt_fp);
-			} else
-				fputc(ch, fmt_fp);
-
-		/* Null terminate if room */
-		fputc(0, fmt_fp);
-		fclose(fmt_fp);
-
-		/* Guarantee null termination */
-		fmt_cpy[sizeof(fmt_cpy) - 1] = '\0';
-
-		fmt = fmt_cpy;
-	}
-
-	(void)vfprintf(fp, fmt, ap);
-	(void)fclose(fp);
-
-	cnt = sizeof(tbuf) - tbuf_cookie.left;
-
-	/* Output to stderr if requested. */
-	if (LogStat & LOG_PERROR) {
-		struct iovec iov[2];
-		register struct iovec *v = iov;
-
-		v->iov_base = stdp;
-		v->iov_len = cnt - (stdp - tbuf);
-		++v;
-		v->iov_base = "\n";
-		v->iov_len = 1;
-		(void)writev(STDERR_FILENO, iov, 2);
-	}
-
-	/* Get connected, output the message to the local logger. */
-	if (!opened)
-		openlog(LogTag, LogStat | LOG_NDELAY, 0);
-	connectlog();
-	if (send(LogFile, tbuf, cnt, 0) >= 0)
-		return;
-
-	/*
-	 * If the send() failed, the odds are syslogd was restarted.
-	 * Make one (only) attempt to reconnect to /dev/log.
-	 */
-	disconnectlog();
-	connectlog();
-	if (send(LogFile, tbuf, cnt, 0) >= 0)
-		return;
-
-	/*
-	 * Output the message to the console; don't worry about blocking,
-	 * if console blocks everything will.  Make sure the error reported
-	 * is the one from the syslogd failure.
-	 */
-	if (LogStat & LOG_CONS &&
-	    (fd = open(_PATH_CONSOLE, O_WRONLY, 0)) >= 0) {
-		struct iovec iov[2];
-		register struct iovec *v = iov;
-
-		p = strchr(tbuf, '>') + 1;
-		v->iov_base = p;
-		v->iov_len = cnt - (p - tbuf);
-		++v;
-		v->iov_base = "\r\n";
-		v->iov_len = 2;
-		(void)writev(fd, iov, 2);
-		(void)close(fd);
-	}
-}
-static void
-disconnectlog()
-{
-	/*
-	 * If the user closed the FD and opened another in the same slot,
-	 * that's their problem.  They should close it before calling on
-	 * system services.
-	 */
-	if (LogFile != -1) {
-		close(LogFile);
-		LogFile = -1;
-	}
-	connected = 0;			/* retry connect */
-}
-
-static void
-connectlog()
-{
-	struct sockaddr SyslogAddr;	/* AF_UNIX address of local logger */
-
-	if (LogFile == -1) {
-		if ((LogFile = socket(AF_UNIX, SOCK_DGRAM, 0)) == -1)
-			return;
-		(void)fcntl(LogFile, F_SETFD, 1);
-	}
-	if (LogFile != -1 && !connected) {
-		SyslogAddr.sa_len = sizeof(SyslogAddr);
-		SyslogAddr.sa_family = AF_UNIX;
-		(void)strncpy(SyslogAddr.sa_data, _PATH_LOG,
-		    sizeof(SyslogAddr.sa_data));
-		connected = connect(LogFile, &SyslogAddr,
-			sizeof(SyslogAddr)) != -1;
-
-		if (!connected) {
-			/*
-			 * Try the old "/dev/log" path, for backward
-			 * compatibility.
-			 */
-			(void)strncpy(SyslogAddr.sa_data, _PATH_OLDLOG,
-			    sizeof(SyslogAddr.sa_data));
-			connected = connect(LogFile, &SyslogAddr,
-				sizeof(SyslogAddr)) != -1;
-		}
-
-		if (!connected) {
-			(void)close(LogFile);
-			LogFile = -1;
-		}
-	}
-}
-
-void
-openlog(ident, logstat, logfac)
-	const char *ident;
-	int logstat, logfac;
-{
-	if (ident != NULL)
-		LogTag = ident;
-	LogStat = logstat;
-	if (logfac != 0 && (logfac &~ LOG_FACMASK) == 0)
-		LogFacility = logfac;
-
-	if (LogStat & LOG_NDELAY)	/* open immediately */
-		connectlog();
-
-	opened = 1;	/* ident and facility has been set */
-}
-
-void
-closelog()
-{
-	(void)close(LogFile);
-	LogFile = -1;
-	connected = 0;
-}
-
-/* setlogmask -- set the log mask level */
-int
-setlogmask(pmask)
-	int pmask;
-{
-	int omask;
-
-	omask = LogMask;
-	if (pmask != 0)
-		LogMask = pmask;
-	return (omask);
-}