mirror of
https://github.com/freebsd/freebsd-src
synced 2024-11-05 18:22:52 +00:00
d6f907dc7a
sysinstall's new User&group menu will use it, hence it's a 2.2 candidate despite of providing new functionality. Submitted by: David L. Nugent, <davidn@blaze.net.au>
70 lines
2.7 KiB
C
70 lines
2.7 KiB
C
/*-
|
|
* Copyright (c) 1996 by David L. Nugent <davidn@blaze.net.au>.
|
|
* 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 as
|
|
* the first lines of this file unmodified.
|
|
* 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 David L. Nugent.
|
|
* 4. The name of the author may not be used to endorse or promote products
|
|
* derived from this software without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE DAVID L. NUGENT ``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 DAVID L. NUGENT 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.
|
|
*
|
|
* $Id$
|
|
*/
|
|
|
|
#include <fcntl.h>
|
|
|
|
#include "pw.h"
|
|
|
|
static FILE *logfile = NULL;
|
|
|
|
void
|
|
pw_log(struct userconf * cnf, int mode, int which, char const * fmt,...)
|
|
{
|
|
if (cnf->logfile && *cnf->logfile) {
|
|
if (logfile == NULL) { /* With umask==0 we need to control file access modes on create */
|
|
int fd = open(cnf->logfile, O_WRONLY | O_CREAT | O_APPEND, 0600);
|
|
|
|
if (fd != -1)
|
|
logfile = fdopen(fd, "a");
|
|
}
|
|
if (logfile != NULL) {
|
|
va_list argp;
|
|
int l;
|
|
time_t now = time(NULL);
|
|
struct tm *t = localtime(&now);
|
|
char nfmt[256];
|
|
char *name;
|
|
|
|
if ((name = getenv("LOGNAME")) == NULL && (name = getenv("USER")) == NULL)
|
|
name = "unknown";
|
|
strftime(nfmt, sizeof nfmt, "%d-%b-%Y %R ", t);
|
|
l = strlen(nfmt);
|
|
sprintf(nfmt + strlen(nfmt), "[%s:%s%s] %s\n", name, Which[which], Modes[mode], fmt);
|
|
va_start(argp, fmt);
|
|
vfprintf(logfile, nfmt, argp);
|
|
va_end(argp);
|
|
fflush(logfile);
|
|
}
|
|
}
|
|
}
|