2.9BSD - /usr/src/ucb/vsh/misccmd.c

   1: #include "hd.h"
   2: 
   3: date () {       /* display current date */
   4: 
   5:     long datetime [1];
   6: 
   7:     time (datetime); clearmsg (1);
   8:     printf ("  %.24s", ctime (datetime));
   9:     return NOREPLOT;
  10: }
  11: 
  12: callshell (argv) char **argv; {
  13: 
  14:     if (argv[0])  {
  15:         mysystem (argv[0]);
  16:         getrtn ();
  17:     }
  18:     else f_exec (envshell, envshell, 0);
  19:     return REPLOT;
  20: }

Defined functions