BSD 3 development

[unix-history] / usr / src / cmd / uucp / logent.c

       /*  @(#)logent  2.1  5/18/79  13:27:52  */
#include "uucp.h"
#include <sys/types.h>
#include <time.h>

char Slogent[] = "@(#)logent    2.1";


char Tmplog[MAXFULLNAME] = "";
FILE *Lp = NULL;

/*******
*      logent(text, status)    make log entry
*      char *text, *status;
*
*      return code - none
*/

logent(text, status)
char *text, *status;
{
       int n;
       FILE *fp;
       if (Lp != NULL) {
               /*  make entry in existing temp log file  */
               mlogent(Lp, status, text);
               return;
       }

       if (ulockf(LOGLOCK, 10l) == 0) {
               if ((fp = fopen(LOGFILE, "a")) == NULL) {
                       rmlock(LOGLOCK);
               }
               else {
                       mlogent(fp, status, text);
                       fclose(fp);
                       rmlock(LOGLOCK);
                       return;
               }
       }

       /*  make a temp log file  */
       for (n = 0; n < 10; n++) {
               sprintf(Tmplog, "%s/LOG.%05d.%1d", LOGDIR, getpid(), n);
               if (access(Tmplog, 0) == -1)
                       break;
       }
       if ((Lp = fopen(Tmplog, "w")) == NULL)
               return;
       chmod(Tmplog, 0222);
       setbuf(Lp, NULL);
       mlogent(Lp, status, text);
       return;
}

/***
*      mlogent(fp, status, text)  - make a log entry
*/

mlogent(fp, status, text)
char *text, *status;
FILE *fp;
{
       static pid = 0;
       struct tm *tp;
       extern struct tm *localtime();
       time_t clock;

       if (!pid)
               pid = getpid();
       time(&clock);
       tp = localtime(&clock);
       fprintf(fp, "%s %s ", User, Rmtname);
       fprintf(fp, "(%d/%d-%d:%d-%d) ", tp->tm_mon + 1,
               tp->tm_mday, tp->tm_hour, tp->tm_min, pid);
       fprintf(fp, "%s (%s)\n", status, text);
       return;
}

/***
*      logcls()        close log file
*
*      return codes:  none
*/

logcls()
{
       if (Lp != NULL) {
               fclose(Lp);
               chmod(Tmplog, 0666);
       }
       return;
}


/***
*      syslog(text)    make system log entry
*      char *text;
*
*      return codes - none
*/

syslog(text)
char *text;
{
       struct tm *tp;
       extern struct tm *localtime();
       time_t clock;
       FILE *fp;

       time(&clock);
       tp = localtime(&clock);
       fp = fopen(SYSLOG, "a");
       if (fp == NULL)
               return;
       fprintf(fp, "%s %s ", User, Rmtname);
       fprintf(fp, "(%d/%d-%d:%d) ", tp->tm_mon + 1,
               tp->tm_mday, tp->tm_hour, tp->tm_min);
       fprintf(fp, "%s\n", text);
       fclose(fp);
       return;
}