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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 /util-linux
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 'util-linux')
-rw-r--r--util-linux/fbset.c17
-rw-r--r--util-linux/mkfs_minix.c7
-rw-r--r--util-linux/mkswap.c7
3 files changed, 7 insertions, 24 deletions
diff --git a/util-linux/fbset.c b/util-linux/fbset.c
index d2667cf84..7d3cae251 100644
--- a/util-linux/fbset.c
+++ b/util-linux/fbset.c
@@ -4,19 +4,7 @@
*
* Copyright (C) 1999 by Randolph Chung <tausq@debian.org>
*
- * 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.
*
* This is a from-scratch implementation of fbset; but the de facto fbset
* implementation was a good reference. fbset (original) is released under
@@ -408,8 +396,7 @@ int fbset_main(int argc, char **argv)
}
}
- if ((fh = open(fbdev, O_RDONLY)) < 0)
- bb_perror_msg_and_die("fbset(open)");
+ fh = bb_xopen(fbdev, O_RDONLY);
if (ioctl(fh, FBIOGET_VSCREENINFO, &var))
bb_perror_msg_and_die("fbset(ioctl)");
if (g_options & OPT_READMODE) {
diff --git a/util-linux/mkfs_minix.c b/util-linux/mkfs_minix.c
index 904a58ee3..30bc9f12d 100644
--- a/util-linux/mkfs_minix.c
+++ b/util-linux/mkfs_minix.c
@@ -307,8 +307,7 @@ static inline int get_size(const char *file)
int fd;
long size;
- if ((fd = open(file, O_RDWR)) < 0)
- bb_perror_msg_and_die("%s", file);
+ fd = bb_xopen(file, O_RDWR);
if (ioctl(fd, BLKGETSIZE, &size) >= 0) {
close(fd);
return (size * 512);
@@ -821,9 +820,7 @@ goodbye:
tmp += dirsize;
*(short *) tmp = 2;
strcpy(tmp + 2, ".badblocks");
- DEV = open(device_name, O_RDWR);
- if (DEV < 0)
- bb_error_msg_and_die("unable to open %s", device_name);
+ DEV = bb_xopen(device_name, O_RDWR);
if (fstat(DEV, &statbuf) < 0)
bb_error_msg_and_die("unable to stat %s", device_name);
if (!S_ISBLK(statbuf.st_mode))
diff --git a/util-linux/mkswap.c b/util-linux/mkswap.c
index ce123e502..32021fe08 100644
--- a/util-linux/mkswap.c
+++ b/util-linux/mkswap.c
@@ -258,8 +258,7 @@ static inline long get_size(const char *file)
int fd;
long size;
- if ((fd = open(file, O_RDONLY)) < 0) /* TODO: bb_xopen3 */
- bb_perror_msg_and_die("%s", file);
+ fd = bb_xopen(file, O_RDONLY);
if (ioctl(fd, BLKGETSIZE, &size) >= 0) {
size /= pagesize / 512;
} else {
@@ -342,8 +341,8 @@ int mkswap_main(int argc, char **argv)
PAGES * goodpages);
}
- DEV = open(device_name, O_RDWR);
- if (DEV < 0 || fstat(DEV, &statbuf) < 0)
+ DEV = bb_xopen(device_name, O_RDWR);
+ if (fstat(DEV, &statbuf) < 0)
bb_perror_msg_and_die("%s", device_name);
if (!S_ISBLK(statbuf.st_mode))
check = 0;