GopherProxy

	sha1sum.c - sbase - suckless unix tools
	git clone git://git.suckless.org/sbase
	Log
	Files
	Refs
	README
	LICENSE
	---
	sha1sum.c (762B)
	---
	1 /* See LICENSE file for copyright and license details. */
	2 #include <stdint.h>
	3 #include <stdio.h>
	4
	5 #include "crypt.h"
	6 #include "sha1.h"
	7 #include "util.h"
	8
	9 static struct sha1 s;
	10 struct crypt_ops sha1_ops = {
	11 sha1_init,
	12 sha1_update,
	13 sha1_sum,
	14 &s,
	15 };
	16
	17 static void
	18 usage(void)
	19 {
	20 eprintf("usage: %s [-c] [file ...]\n", argv0);
	21 }
	22
	23 int
	24 main(int argc, char *argv[])
	25 {
	26 int ret = 0, (cryptfunc)(int, char , struct crypt_ops , uint…
	27 uint8_t md[SHA1_DIGEST_LENGTH];
	28
	29 ARGBEGIN {
	30 case 'b':
	31 case 't':
	32 /* ignore */
	33 break;
	34 case 'c':
	35 cryptfunc = cryptcheck;
	36 break;
	37 default:
	38 usage();
	39 } ARGEND
	40
	41 ret \|= cryptfunc(argc, argv, &sha1_ops, md, sizeof(md));
	42 ret \|= fshut(stdin, "<stdin>") \| fshut(stdout, "<stdout>");
	43
	44 return ret;
	45 }