# 2.11BSD#431 - /usr/src/usr.bin/sleep.c

##### Functions

    main              X

       1: static char *sccsid = "@(#)sleep.c	4.1 (Berkeley) 10/1/80";
       2: main(argc, argv)
       3: char **argv;
       4: {
       5:     int c, n;
       6:     char *s;
       7:
       8:     n = 0;
       9:     if(argc < 2) {
      10:         printf("arg count\n");
      11:         exit(0);
      12:     }
      13:     s = argv[1];
      14:     while(c = *s++) {
      15:         if(c<'0' || c>'9') {
      16:             printf("bad character\n");
      17:             exit(0);
      18:         }
      19:         n = n*10 + c - '0';
      20:     }
      21:     sleep(n);
      22: }

#### Defined functions

main defined in line 2; never used

#### Defined variables

sccsid defined in line 1; never used

Last modified: 1987-02-17 Generated: 2016-12-26 | Generated by src2html V0.67 page hit count: 888 |