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utime

Usage

   #include <time.h>
   int utime(char *path, time_t times[]);

Description

   utime changes the modified time associated with the file specified by the
   path argument. The argument times contains the new time to be applied to
   the file. The times array should contain the last access time and a last
   modified time, respectively. If the times argument is NULL, then the
   current time will be used.

Example 

   #include <stdio.h>
   #include <stdlib.h>
   #include <time.h>

   int main(int argc,char *argv[])

   {
       if(argc != 2)
       {
           fprintf(stderr," Usage: utime [file.name]\n");
           abort();
       }
       if(utime(argv[1],NULL) == -1)
       {
           fprintf(stderr,"Could not update file [%s]\n",
       argv[1]);
           abort();
       }
       return EXIT_SUCCESS;
   }

Return Value

   utime returns a 0 on success and a -1 if an error occurred and
   errno is set.


See Also

   time, stat, fstat