lib/libc/gen/minix/utime.c

   1 /* utime(2) for POSIX           Authors: Terrence W. Holm & Edwin L. Froese */
   2
   3 #include <sys/cdefs.h>
   4 #include "namespace.h"
   5 #include <lib.h>
   6
   7 #include <string.h>
   8 #include <utime.h>
   9
  10 int utime(const char *name, const struct utimbuf *timp)
  11 {
  12   message m;
  13
  14   if (timp == NULL) {
  15         m.m2_i1 = 0;            /* name size 0 means NULL `timp' */
  16         m.m2_i2 = strlen(name) + 1;     /* actual size here */
  17   } else {
  18         m.m2_l1 = timp->actime;
  19         m.m2_l2 = timp->modtime;
  20         m.m2_i1 = strlen(name) + 1;
  21   }
  22   m.m2_p1 = (char *) __UNCONST(name);
  23   return(_syscall(VFS_PROC_NR, UTIME, &m));
  24 }