mdw@git.distorted.org.uk Git - sgt/putty/blob - unix/uxmisc.c

   1 /*
   2  * PuTTY miscellaneous Unix stuff
   3  */
   4
   5 #include <stdio.h>
   6 #include <unistd.h>
   7 #include <sys/time.h>
   8
   9 #include "putty.h"
  10
  11 unsigned long getticks(void)
  12 {
  13     struct timeval tv;
  14     gettimeofday(&tv, NULL);
  15     /*
  16      * This will wrap around approximately every 4000 seconds, i.e.
  17      * just over an hour, which is more than enough.
  18      */
  19     return tv.tv_sec * 1000000 + tv.tv_usec;
  20 }
  21
  22 Filename filename_from_str(const char *str)
  23 {
  24     Filename ret;
  25     strncpy(ret.path, str, sizeof(ret.path));
  26     ret.path[sizeof(ret.path)-1] = '\0';
  27     return ret;
  28 }
  29
  30 const char *filename_to_str(const Filename *fn)
  31 {
  32     return fn->path;
  33 }
  34
  35 int filename_equal(Filename f1, Filename f2)
  36 {
  37     return !strcmp(f1.path, f2.path);
  38 }
  39
  40 int filename_is_null(Filename fn)
  41 {
  42     return !*fn.path;
  43 }
  44
  45 #ifdef DEBUG
  46 static FILE *debug_fp = NULL;
  47
  48 void dputs(char *buf)
  49 {
  50     if (!debug_fp) {
  51         debug_fp = fopen("debug.log", "w");
  52     }
  53
  54     write(1, buf, strlen(buf));
  55
  56     fputs(buf, debug_fp);
  57     fflush(debug_fp);
  58 }
  59 #endif