12292 retire libbc

Reviewed by: Peter Tribble <peter.tribble@gmail.com>
Reviewed by: Andy Stormont <astormont@racktopsystems.com>
Reviewed by: Alexander Eremin <aeremin@tintri.com>
Approved by: Garrett D'Amore <garrett@damore.org>

1 files changed, 0 insertions, 331 deletions

diff --git a/usr/src/lib/libbc/libc/gen/common/syslog.c b/usr/src/lib/libbc/libc/gen/common/syslog.c
deleted file mode 100644
index 8ff41f8e94..0000000000
--- a/usr/src/lib/libbc/libc/gen/common/syslog.c
+++ /dev/null
@@ -1,331 +0,0 @@
-/*
- * Copyright 2005 Sun Microsystems, Inc.  All rights reserved.
- * Use is subject to license terms.
- */
-
-/*
- * Copyright (c) 1983 Regents of the University of California.
- * All rights reserved.  The Berkeley software License Agreement
- * specifies the terms and conditions for redistribution.
- */
-
-#pragma ident	"%Z%%M%	%I%	%E% SMI"
-
-/*
- * SYSLOG -- print message on log file
- *
- * This routine looks a lot like printf, except that it
- * outputs to the log file instead of the standard output.
- * Also:
- *	adds a timestamp,
- *	prints the module name in front of the message,
- *	has some other formatting types (or will sometime),
- *	adds a newline on the end of the message.
- *
- * The output of this routine is intended to be read by /etc/syslogd.
- *
- * Author: Eric Allman
- * Modified to use UNIX domain IPC by Ralph Campbell
- */
-
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <sys/file.h>
-#include <sys/signal.h>
-#include <sys/syslog.h>
-#include <sys/time.h>
-#include <sys/unistd.h>
-#include <netdb.h>
-#include <strings.h>
-#include <stdarg.h>
-#include <vfork.h>
-#include <stdio.h>
-#include <errno.h>
-#include <malloc.h>
-
-
-#define	MAXLINE	1024			/* max message size */
-
-#define	PRIMASK(p)	(1 << ((p) & LOG_PRIMASK))
-#define	PRIFAC(p)	(((p) & LOG_FACMASK) >> 3)
-#define	IMPORTANT 	LOG_ERR
-
-static char	*logname = "/dev/log";
-static char	*ctty = "/dev/console";
-static char	*sysmsg = "/dev/sysmsg";
-
-static struct _syslog {
-	int	_LogFile;
-	int	_LogStat;
-	char	*_LogTag;
-	int	_LogMask;
-	struct 	sockaddr _SyslogAddr;
-	char	*_SyslogHost;
-	int	_LogFacility;
-} *_syslog;
-#define	LogFile (_syslog->_LogFile)
-#define	LogStat (_syslog->_LogStat)
-#define	LogTag (_syslog->_LogTag)
-#define	LogMask (_syslog->_LogMask)
-#define	SyslogAddr (_syslog->_SyslogAddr)
-#define	SyslogHost (_syslog->_SyslogHost)
-#define	LogFacility (_syslog->_LogFacility)
-
-
-extern char *strerror(int);
-extern time_t time();
-
-void	vsyslog(int, char *, va_list);
-void	openlog(char *, int, int);
-static int	snprintf(char *, size_t, char *, ...);
-static int	vsnprintf(char *, size_t, char *, va_list ap);
-
-static int
-allocstatic(void)
-{
-	_syslog = (struct _syslog *)calloc(1, sizeof (struct _syslog));
-	if (_syslog == 0)
-		return (0);	/* can't do it */
-	LogFile = -1;		/* fd for log */
-	LogStat	= 0;		/* status bits, set by openlog() */
-	LogTag = "syslog";	/* string to tag the entry with */
-	LogMask = 0xff;		/* mask of priorities to be logged */
-	LogFacility = LOG_USER;	/* default facility code */
-	return (1);
-}
-
-void
-syslog(int pri, char *fmt, ...)
-{
-	va_list ap;
-
-	va_start(ap, fmt);
-	vsyslog(pri, fmt, ap);
-	va_end(ap);
-}
-
-void
-vsyslog(int pri, char *fmt, va_list ap)
-{
-	char buf[MAXLINE + 1], outline[MAXLINE + 1];
-	char *b, *f, *o;
-	int c;
-	long now;
-	int pid, olderrno = errno;
-	int retsiz, outsiz = MAXLINE + 1;
-	int taglen;
-/*
- * Maximum tag length is 256 (the pad in outline) minus the size of the
- * other things that can go in the pad.
- */
-#define	MAX_TAG	230
-
-
-	if (_syslog == 0 && !allocstatic())
-		return;
-
-	/* see if we should just throw out this message */
-	if (pri <= 0 || PRIFAC(pri) >= LOG_NFACILITIES ||
-	    (PRIMASK(pri) & LogMask) == 0)
-		return;
-	if (LogFile < 0)
-		openlog(LogTag, LogStat | LOG_NDELAY, 0);
-
-	/* set default facility if none specified */
-	if ((pri & LOG_FACMASK) == 0)
-		pri |= LogFacility;
-
-	/* build the message */
-	o = outline;
-	(void) time(&now);
-	(void) sprintf(o, "<%d>%.15s ", pri, ctime(&now) + 4);
-	o += strlen(o);
-
-	if (LogTag) {
-		taglen = strlen(LogTag) < MAX_TAG ? strlen(LogTag) : MAX_TAG;
-		strncpy(o, LogTag, taglen);
-		o[taglen] = '\0';
-		o += strlen(o);
-	}
-	if (LogStat & LOG_PID) {
-		(void) sprintf(o, "[%d]", getpid());
-		o += strlen(o);
-	}
-	if (LogTag) {
-		(void) strcpy(o, ": ");
-		o += 2;
-	}
-
-	b = buf;
-	f = fmt;
-	while ((c = *f++) != '\0' && c != '\n' && b < &buf[MAXLINE]) {
-		char *errstr;
-
-		if (c != '%') {
-			*b++ = c;
-			continue;
-		}
-		if ((c = *f++) != 'm') {
-			*b++ = '%';
-			*b++ = c;
-			continue;
-		}
-		if ((errstr = strerror(olderrno)) == NULL)
-			(void) snprintf(b, &buf[MAXLINE] - b, "error %d",
-			    olderrno);
-		else {
-			while (*errstr != '\0' && b < &buf[MAXLINE]) {
-				if (*errstr == '%') {
-					strcpy(b, "%%");
-					b += 2;
-				}
-				else
-					*b++ = *errstr;
-				errstr++;
-			}
-			*b = '\0';
-		}
-		b += strlen(b);
-	}
-	if (b > buf && *(b-1) != '\n')	/* ensure at least one newline */
-		*b++ = '\n';
-	*b = '\0';
-	(void) vsnprintf(o, &outline[sizeof (outline)] - o, buf, ap);
-	c = strlen(outline) + 1;	/* add one for NULL byte */
-	if (c > MAXLINE) {
-		c = MAXLINE;
-		outline[MAXLINE-1] = '\0';
-	}
-
-	/* output the message to the local logger */
-	if (sendto(LogFile, outline, c, 0, &SyslogAddr,
-	    sizeof (SyslogAddr)) >= 0)
-		return;
-	if (!(LogStat & LOG_CONS))
-		return;
-
-	/* output the message to the console */
-	pid = vfork();
-	if (pid == -1)
-		return;
-	if (pid == 0) {
-		int fd;
-
-		(void) signal(SIGALRM, SIG_DFL);
-		(void) sigsetmask(sigblock(0) & ~sigmask(SIGALRM));
-		(void) alarm(5);
-		if (((fd = open(sysmsg, O_WRONLY)) >= 0) ||
-		    (fd = open(ctty, O_WRONLY)) >= 0) {
-			(void) alarm(0);
-			if (outsiz > 2) {	/* Just in case */
-				(void) strcat(o, "\r\n");
-				c += 2;
-			}
-			o = index(outline, '>') + 1;
-			(void) write(fd, o, c - (o - outline));
-			(void) close(fd);
-		} else
-			(void) alarm(0);
-		_exit(0);
-	}
-	if (!(LogStat & LOG_NOWAIT))
-		while ((c = wait((int *)0)) > 0 && c != pid)
-			;
-}
-
-/*
- * OPENLOG -- open system log
- */
-void
-openlog(char *ident, int logstat, int logfac)
-{
-	if (_syslog == 0 && !allocstatic())
-		return;
-	if (ident != NULL)
-		LogTag = ident;
-	LogStat = logstat;
-	if (logfac != 0)
-		LogFacility = logfac & LOG_FACMASK;
-	if (LogFile >= 0)
-		return;
-	SyslogAddr.sa_family = AF_UNIX;
-	(void) strncpy(SyslogAddr.sa_data, logname,
-	    sizeof (SyslogAddr.sa_data));
-	if (LogStat & LOG_NDELAY) {
-		LogFile = socket(AF_UNIX, SOCK_DGRAM, 0);
-		(void) fcntl(LogFile, F_SETFD, 1);
-	}
-}
-
-/*
- * CLOSELOG -- close the system log
- */
-void
-closelog(void)
-{
-
-	if (_syslog == 0)
-		return;
-	(void) close(LogFile);
-	LogFile = -1;
-}
-
-/*
- * SETLOGMASK -- set the log mask level
- */
-int
-setlogmask(int pmask)
-{
-	int omask;
-
-	if (_syslog == 0 && !allocstatic())
-		return (-1);
-	omask = LogMask;
-	if (pmask != 0)
-		LogMask = pmask;
-	return (omask);
-}
-
-/*
- * snprintf/vsnprintf -- These routines are here
- * temporarily to solve bugid 1220257. Perhaps
- * they could become a public interface at some
- * point but not for now.
- */
-
-extern int _doprnt();
-
-static int
-snprintf(char *string, size_t n, char *format, ...)
-{
-	int count;
-	FILE siop;
-	va_list ap;
-
-	if (n == 0)
-		return (0);
-	siop._cnt = n - 1;
-	siop._base = siop._ptr = (unsigned char *)string;
-	siop._flag = _IOWRT+_IOSTRG;
-	va_start(ap, format);
-	count = _doprnt(format, ap, &siop);
-	va_end(ap);
-	*siop._ptr = '\0';	/* plant terminating null character */
-	return (count);
-}
-
-static int
-vsnprintf(char *string, size_t n, char *format, va_list ap)
-{
-	int count;
-	FILE siop;
-
-	if (n == 0)
-		return (0);
-	siop._cnt = n - 1;
-	siop._base = siop._ptr = (unsigned char *)string;
-	siop._flag = _IOWRT+_IOSTRG;
-	count = _doprnt(format, ap, &siop);
-	*siop._ptr = '\0';	/* plant terminating null character */
-	return (count);
-}