diff options
Diffstat (limited to 'usr.bin/tip/log.c')
| -rw-r--r-- | usr.bin/tip/log.c | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/usr.bin/tip/log.c b/usr.bin/tip/log.c new file mode 100644 index 0000000..5da2c45 --- /dev/null +++ b/usr.bin/tip/log.c @@ -0,0 +1,86 @@ +/* + * Copyright (c) 1983, 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. + */ + +#ifndef lint +static char sccsid[] = "@(#)log.c 8.1 (Berkeley) 6/6/93"; +#endif /* not lint */ + +#include "tip.h" + +#ifdef ACULOG +static FILE *flog = NULL; + +/* + * Log file maintenance routines + */ + +logent(group, num, acu, message) + char *group, *num, *acu, *message; +{ + char *user, *timestamp; + struct passwd *pwd; + long t; + + if (flog == NULL) + return; + if (flock(fileno(flog), LOCK_EX) < 0) { + perror("tip: flock"); + return; + } + if ((user = getlogin()) == NOSTR) + if ((pwd = getpwuid(getuid())) == NOPWD) + user = "???"; + else + user = pwd->pw_name; + t = time(0); + timestamp = ctime(&t); + timestamp[24] = '\0'; + fprintf(flog, "%s (%s) <%s, %s, %s> %s\n", + user, timestamp, group, +#ifdef PRISTINE + "", +#else + num, +#endif + acu, message); + (void) fflush(flog); + (void) flock(fileno(flog), LOCK_UN); +} + +loginit() +{ + flog = fopen(value(LOG), "a"); + if (flog == NULL) + fprintf(stderr, "can't open log file %s.\r\n", value(LOG)); +} +#endif |
