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- patch from Denis Vlasenko to add and use bb_xsocket() and to use

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bb_xopen some more while at it.
  Also use shorter boilerplate while at it.
This commit is contained in:
Bernhard Reutner-Fischer
2006-04-12 17:55:51 +00:00
parent 79865bc507
commit dac7ff15b7
22 changed files with 99 additions and 218 deletions
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17
util-linux/fbset.c
View File

@@ -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) {

7
util-linux/mkfs_minix.c
View File

@@ -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))

7
util-linux/mkswap.c
View File

@@ -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;