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Annotation of cci/usr/src/usr.bin/tip/log.c, revision 1.1.1.1

1.1       root        1: #ifndef lint
                      2: static char sccsid[] = "@(#)log.c      4.6 (Berkeley) 6/25/83";
                      3: #endif
                      4: 
                      5: #ifdef ACULOG
                      6: #include "tip.h"
                      7: 
                      8: static FILE *flog = NULL;
                      9: 
                     10: /*
                     11:  * Log file maintenance routines
                     12:  */
                     13: 
                     14: logent(group, num, acu, message)
                     15:        char *group, *num, *acu, *message;
                     16: {
                     17:        char *user, *timestamp;
                     18:        struct passwd *pwd;
                     19:        long t;
                     20: 
                     21:        if (flog == NULL)
                     22:                return;
                     23:        if (flock(fileno(flog), LOCK_EX) < 0) {
                     24:                perror("tip: flock");
                     25:                return;
                     26:        }
                     27:        if ((user = getlogin()) == NOSTR)
                     28:                if ((pwd = getpwuid(getuid())) == NOPWD)
                     29:                        user = "???";
                     30:                else
                     31:                        user = pwd->pw_name;
                     32:        t = time(0);
                     33:        timestamp = ctime(&t);
                     34:        timestamp[24] = '\0';
                     35:        fprintf(flog, "%s (%s) <%s, %s, %s> %s\n",
                     36:                user, timestamp, group,
                     37: #ifdef PRISTINE
                     38:                "",
                     39: #else
                     40:                num,
                     41: #endif
                     42:                acu, message);
                     43:        fflush(flog);
                     44:        (void) flock(fileno(flog), LOCK_UN);
                     45: }
                     46: 
                     47: loginit()
                     48: {
                     49: 
                     50:        flog = fopen(value(LOG), "a");
                     51:        if (flog == NULL)
                     52:                fprintf(stderr, "can't open log file %s\r\n", value(LOG));
                     53: }
                     54: #else
                     55: logent(){}
                     56: loginit(){}
                     57: #endif

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