morpheus-base

morpheus base system
git clone git://git.2f30.org/morpheus-base
Log | Files | Refs

echo.c (416B)

      1 /* See LICENSE file for copyright and license details. */
      2 #include <stdio.h>
      3 #include <stdlib.h>
      4 
      5 #include "util.h"
      6 
      7 static void
      8 usage(void)
      9 {
     10 	eprintf("usage: %s [-n] text\n", argv0);
     11 }
     12 
     13 int
     14 main(int argc, char *argv[])
     15 {
     16 	int nflag = 0;
     17 
     18 	ARGBEGIN {
     19 	case 'n':
     20 		nflag = 1;
     21 		break;
     22 	default:
     23 		usage();
     24 	} ARGEND;
     25 
     26 	for (; argc > 0; argc--, argv++)
     27 		putword(argv[0]);
     28 	if (!nflag)
     29 		putchar('\n');
     30 
     31 	return 0;
     32 }