git.scottworley.com Git - tl-append/blob - common.c

   1 #define _POSIX_C_SOURCE 2
   2 #include "common.h"
   3
   4 #include <stdio.h>
   5 #include <stdlib.h>
   6
   7 const char *const FILENAME = "tl.log";
   8
   9 void die(const char *message) {
  10   fputs(message, stderr);
  11   fputc('\n', stderr);
  12   exit(1);
  13 }
  14
  15 void die_err(const char *message) {
  16   perror(message);
  17   exit(1);
  18 }
  19
  20 char *encode_time(time_t t) {
  21   struct tm tm;
  22   localtime_r(&t, &tm);
  23   const size_t size = 20;
  24   char *out = (char *)malloc(size);
  25   if (strftime(out, size, "%Y %m %d %H %M %S", &tm) != size - 1)
  26     die("Couldn't format time");
  27   return out;
  28 }