target_firmware/magpie_fw_dev/build/utility/adjust_time/adj_time.c

   1 #include <sys/types.h>
   2 #include <sys/stat.h>
   3 #include <unistd.h>
   4 #include <utime.h>
   5
   6 #define FILE_NAME_LEN 256
   7
   8
   9 int main(int argc, char **argv)
  10 {
  11     char ar_file_name[FILE_NAME_LEN], obj_file_name[FILE_NAME_LEN];
  12
  13     struct stat ar_file_stat, obj_file_stat;
  14
  15     struct utimbuf obj_file_utb;
  16
  17     if (argc != 3)
  18     {
  19         printf("\nUsage: adj_time archive_file obj_file\n");
  20     }
  21     else
  22     {
  23         strcpy(ar_file_name, argv[1]);
  24         strcpy(obj_file_name, argv[2]);
  25
  26         stat(ar_file_name, &ar_file_stat);
  27         stat(obj_file_name, &obj_file_stat);
  28
  29         if (ar_file_stat.st_mtime == obj_file_stat.st_mtime)
  30         {
  31             obj_file_utb.actime = obj_file_stat.st_atime;
  32             obj_file_utb.modtime = obj_file_stat.st_mtime + 1;
  33
  34             utime(obj_file_name, &obj_file_utb);
  35         }
  36     }
  37
  38     exit(0);
  39 }