lib/posix/_utime.c

   1 /* utime(2) for POSIX           Authors: Terrence W. Holm & Edwin L. Froese */
   2
   3 #include <lib.h>
   4 #define utime   _utime
   5 #include <string.h>
   6 #include <utime.h>
   7
   8 PUBLIC int utime(name, timp)
   9 _CONST char *name;
  10 _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 *) name;
  23   return(_syscall(FS, UTIME, &m));
  24 }