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authorGravatar Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>2006-04-12 17:55:51 +0000
committerGravatar Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>2006-04-12 17:55:51 +0000
commitdac7ff15b7d32deeeef3d9665744fc5774c21d70 (patch)
tree0e4c34863628d79fdad0c6217f4deb0ca0a91c33 /docs
parent79865bc5077cf6d17b27e9599921d4c85b1575fd (diff)
downloadbusybox-dac7ff15b7d32deeeef3d9665744fc5774c21d70.tar.gz
busybox-dac7ff15b7d32deeeef3d9665744fc5774c21d70.tar.bz2
- patch from Denis Vlasenko to add and use bb_xsocket() and to use
bb_xopen some more while at it. Also use shorter boilerplate while at it.
Diffstat (limited to 'docs')
-rw-r--r--docs/new-applet-HOWTO.txt19
1 files changed, 2 insertions, 17 deletions
diff --git a/docs/new-applet-HOWTO.txt b/docs/new-applet-HOWTO.txt
index 24bc1d824..2f5702bd6 100644
--- a/docs/new-applet-HOWTO.txt
+++ b/docs/new-applet-HOWTO.txt
@@ -28,21 +28,7 @@ For a new applet mu, here is the code that would go in mu.c:
*
* Copyright (C) [YEAR] by [YOUR NAME] <YOUR EMAIL>
*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- * 02111-1307 USA
- *
+ * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
*/
#include "busybox.h"
@@ -52,8 +38,7 @@ int mu_main(int argc, char **argv)
int fd;
char mu;
- if ((fd = open("/dev/random", O_RDONLY)) < 0)
- bb_perror_msg_and_die("/dev/random");
+ fd = bb_xopen("/dev/random", O_RDONLY);
if ((n = safe_read(fd, &mu, 1)) < 1)
bb_perror_msg_and_die("/dev/random");