make it more robust
[unix-history] / usr / src / sys / stand.att / cat.c
CommitLineData
8ae0e4b4 1/*
0880b18e 2 * Copyright (c) 1982, 1986 Regents of the University of California.
8ae0e4b4
KM
3 * All rights reserved. The Berkeley software License Agreement
4 * specifies the terms and conditions for redistribution.
5 *
0880b18e 6 * @(#)cat.c 7.1 (Berkeley) %G%
8ae0e4b4 7 */
68d53a2f
BJ
8
9main()
10{
11 int c, i;
12 char buf[50];
13
14 do {
15 printf("File: ");
16 gets(buf);
17 i = open(buf, 0);
18 } while (i <= 0);
19
20 while ((c = getc(i)) > 0)
21 putchar(c);
22 exit(0);
23}