#ifndef lint static char sccsid[] = "@(#)log.c 4.6 (Berkeley) 6/25/83"; #endif #include "tip.h" 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); fflush(flog); (void) flock(fileno(flog), LOCK_UN); } loginit() { #ifdef ACULOG flog = fopen(value(LOG), "a"); if (flog == NULL) fprintf(stderr, "can't open log file\r\n"); #endif }