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Merge branch 'master' of git+ssh://vda@busybox.net/var/lib/git/busybox

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This commit is contained in:
Denys Vlasenko 2010-06-19 17:50:44 +02:00
commit 020465218c
12 changed files with 40 additions and 66 deletions
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1
.gitignore vendored
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@ -6,6 +6,7 @@
*.o.*
*.a
*.s
Kbuild
#
# Never ignore these

13
archival/unzip.c
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@ -150,23 +150,26 @@ enum { zip_fd = 3 };
#if ENABLE_DESKTOP
#define PEEK_FROM_END 16384
/* NB: does not preserve file position! */
static uint32_t find_cdf_offset(void)
{
unsigned char buf[1024];
cde_header_t cde_header;
unsigned char *p;
off_t end;
unsigned char *buf = xzalloc(PEEK_FROM_END);
end = xlseek(zip_fd, 0, SEEK_END);
end -= 1024;
end -= PEEK_FROM_END;
if (end < 0)
end = 0;
xlseek(zip_fd, end, SEEK_SET);
full_read(zip_fd, buf, 1024);
full_read(zip_fd, buf, PEEK_FROM_END);
p = buf;
while (p <= buf + 1024 - CDE_HEADER_LEN - 4) {
while (p <= buf + PEEK_FROM_END - CDE_HEADER_LEN - 4) {
if (*p != 'P') {
p++;
continue;
@ -180,8 +183,10 @@ static uint32_t find_cdf_offset(void)
/* we found CDE! */
memcpy(cde_header.raw, p + 1, CDE_HEADER_LEN);
FIX_ENDIANNESS_CDE(cde_header);
free(buf);
return cde_header.formatted.cdf_offset;
}
//free(buf);
bb_error_msg_and_die("can't find file table");
};

4
e2fsprogs/old_e2fsprogs/e2fsck.c
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@ -29,10 +29,6 @@
* Licensed under GPLv2 or later, see file License in this tarball for details.
*/
#ifndef _GNU_SOURCE
#define _GNU_SOURCE 1 /* get strnlen() */
#endif
#include "e2fsck.h" /*Put all of our defines here to clean things up*/
#define _(x) x

5
libbb/get_line_from_file.c
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@ -9,11 +9,6 @@
* Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
*/
/* for getline() [GNUism]
#ifndef _GNU_SOURCE
#define _GNU_SOURCE 1
#endif
*/
#include "libbb.h"
/* This function reads an entire line from a text file, up to a newline

2
modutils/depmod.c
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@ -8,8 +8,6 @@
* Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
*/
#undef _GNU_SOURCE
#define _GNU_SOURCE
#include "libbb.h"
#include "modutils.h"
#include <sys/utsname.h> /* uname() */

46
shell/ash.c
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@ -36,16 +36,11 @@
#define JOBS ENABLE_ASH_JOB_CONTROL
#if DEBUG
# ifndef _GNU_SOURCE
# define _GNU_SOURCE
# endif
#endif
#include "busybox.h" /* for applet_names */
#include <paths.h>
#include <setjmp.h>
#include <fnmatch.h>
#include <sys/times.h>
#include "shell_common.h"
#include "math.h"
@ -7251,6 +7246,7 @@ tryexec(IF_FEATURE_SH_STANDALONE(int applet_no,) char *cmd, char **argv, char **
#if ENABLE_FEATURE_SH_STANDALONE
if (applet_no >= 0) {
if (APPLET_IS_NOEXEC(applet_no)) {
clearenv();
while (*envp)
putenv(*envp++);
run_applet_no_and_exit(applet_no, argv);
@ -7310,7 +7306,7 @@ shellexec(char **argv, const char *path, int idx)
#endif
clearredir(/*drop:*/ 1);
envp = listvars(VEXPORT, VUNSET, 0);
envp = listvars(VEXPORT, VUNSET, /*end:*/ NULL);
if (strchr(argv[0], '/') != NULL
#if ENABLE_FEATURE_SH_STANDALONE
|| (applet_no = find_applet_by_name(argv[0])) >= 0
@ -12468,7 +12464,7 @@ unsetfunc(const char *name)
struct tblentry *cmdp;
cmdp = cmdlookup(name, 0);
if (cmdp!= NULL && cmdp->cmdtype == CMDFUNCTION)
if (cmdp != NULL && cmdp->cmdtype == CMDFUNCTION)
delete_cmd_entry();
}
@ -12485,7 +12481,7 @@ unsetcmd(int argc UNUSED_PARAM, char **argv UNUSED_PARAM)
int flag = 0;
int ret = 0;
while ((i = nextopt("vf")) != '\0') {
while ((i = nextopt("vf")) != 0) {
flag = i;
}
@ -12502,11 +12498,6 @@ unsetcmd(int argc UNUSED_PARAM, char **argv UNUSED_PARAM)
return ret & 1;
}
/* setmode.c */
#include <sys/times.h>
static const unsigned char timescmd_str[] ALIGN1 = {
' ', offsetof(struct tms, tms_utime),
'\n', offsetof(struct tms, tms_stime),
@ -12514,11 +12505,10 @@ static const unsigned char timescmd_str[] ALIGN1 = {
'\n', offsetof(struct tms, tms_cstime),
0
};
static int FAST_FUNC
timescmd(int argc UNUSED_PARAM, char **argv UNUSED_PARAM)
{
long clk_tck, s, t;
unsigned long clk_tck, s, t;
const unsigned char *p;
struct tms buf;
@ -12529,18 +12519,20 @@ timescmd(int argc UNUSED_PARAM, char **argv UNUSED_PARAM)
do {
t = *(clock_t *)(((char *) &buf) + p[1]);
s = t / clk_tck;
out1fmt("%ldm%ld.%.3lds%c",
s/60, s%60,
((t - s * clk_tck) * 1000) / clk_tck,
t = t % clk_tck;
out1fmt("%lum%lu.%03lus%c",
s / 60, s % 60,
(t * 1000) / clk_tck,
p[0]);
} while (*(p += 2));
p += 2;
} while (*p);
return 0;
}
#if ENABLE_SH_MATH_SUPPORT
/*
* The let builtin. partial stolen from GNU Bash, the Bourne Again SHell.
* The let builtin. Partially stolen from GNU Bash, the Bourne Again SHell.
* Copyright (C) 1987, 1989, 1991 Free Software Foundation, Inc.
*
* Copyright (C) 2003 Vladimir Oleynik <dzo@simtreas.ru>
@ -12559,18 +12551,6 @@ letcmd(int argc UNUSED_PARAM, char **argv)
return !i;
}
#endif /* SH_MATH_SUPPORT */
/* ============ miscbltin.c
*
* Miscellaneous builtins.
*/
#undef rflag
#if defined(__GLIBC__) && __GLIBC__ == 2 && __GLIBC_MINOR__ < 1
typedef enum __rlimit_resource rlim_t;
#endif
/*

1
shell/ash_test/ash-standalone/var_standalone1.right Normal file
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@ -0,0 +1 @@
Done: 1

2
shell/ash_test/ash-standalone/var_standalone1.tests Executable file
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@ -0,0 +1,2 @@
VAR=42 $THIS_SH -c 'unset VAR; env | grep ^VAR'
echo Done: $?

6
testsuite/cpio.tests
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@ -97,14 +97,14 @@ usr
" "" ""
SKIP=
# chown on a link was affecting file, dropping its sgid bits
# chown on a link was affecting file, dropping its suid/sgid bits
rm -rf cpio.testdir
optional FEATURE_CPIO_O
mkdir cpio.testdir
touch cpio.testdir/file
chmod 6755 cpio.testdir/file # set the suid/sgid bit
chmod 6755 cpio.testdir/file # sets suid/sgid bits
ln -sf file cpio.testdir/link
testing "cpio restores sgid bits" \
testing "cpio restores suid/sgid bits" \
"cd cpio.testdir && { echo file; echo link; } | cpio -ovHnewc >pack.cpio && rm ???? && cpio -idmvu <pack.cpio 2>/dev/null;
stat -c '%a %n' file" \
"\

6
util-linux/Config.src
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@ -472,7 +472,7 @@ config FEATURE_USE_TERMIOS
config VOLUMEID
bool #No description makes it a hidden option
default y
default n
config FEATURE_VOLUMEID_EXT
bool "Ext filesystem"
@ -725,7 +725,7 @@ config FEATURE_MOUNT_HELPERS
The idea is to use such virtual filesystems in /etc/fstab.
config FEATURE_MOUNT_LABEL
bool "Support specifiying devices by label or UUID"
bool "Support specifying devices by label or UUID"
default y
depends on MOUNT
select VOLUMEID
@ -930,7 +930,7 @@ config FEATURE_MTAB_SUPPORT
If you must use this, keep in mind it's inherently brittle (for
example a mount under chroot won't update it), can't handle modern
features like separate per-process filesystem namespaces, requires
that your /etc directory be writeable, tends to get easily confused
that your /etc directory be writable, tends to get easily confused
by --bind or --move mounts, won't update if you rename a directory
that contains a mount point, and so on. (In brief: avoid.)

7
util-linux/hwclock.c
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@ -12,13 +12,6 @@
#include <sys/utsname.h>
#include "rtc_.h"
#if ENABLE_FEATURE_HWCLOCK_LONG_OPTIONS
# ifndef _GNU_SOURCE
# define _GNU_SOURCE
# endif
#endif
/* diff code is disabled: it's not sys/hw clock diff, it's some useless
* "time between hwclock was started and we saw CMOS tick" quantity.
* It's useless since hwclock is started at a random moment,

13
util-linux/mkfs_ext2.c
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@ -140,7 +140,7 @@ static void PUT(uint64_t off, void *buf, uint32_t size)
// only for directories, which never need i_size_high).
//
// Standard mke2fs creates a filesystem with 256-byte inodes if it is
// bigger than 0.5GB. So far, we do not do this.
// bigger than 0.5GB.
// Standard mke2fs 1.41.9:
// Usage: mke2fs [-c|-l filename] [-b block-size] [-f fragment-size]
@ -210,17 +210,20 @@ int mkfs_ext2_main(int argc UNUSED_PARAM, char **argv)
// using global "option_mask32" instead of local "opts":
// we are register starved here
opt_complementary = "-1:b+:m+:i+";
opt_complementary = "-1:b+:i+:I+:m+";
/*opts =*/ getopt32(argv, "cl:b:f:i:I:J:G:N:m:o:g:L:M:O:r:E:T:U:jnqvFS",
NULL, &bs, NULL, &bpi, &user_inodesize, NULL, NULL, NULL,
&reserved_percent, NULL, NULL, &label, NULL, NULL, NULL, NULL, NULL, NULL);
/*lbfi:*/ NULL, &bs, NULL, &bpi,
/*IJGN:*/ &user_inodesize, NULL, NULL, NULL,
/*mogL:*/ &reserved_percent, NULL, NULL, &label,
/*MOrE:*/ NULL, NULL, NULL, NULL,
/*TU:*/ NULL, NULL);
argv += optind; // argv[0] -- device
// open the device, check the device is a block device
xmove_fd(xopen(argv[0], O_WRONLY), fd);
fstat(fd, &st);
if (!S_ISBLK(st.st_mode) && !(option_mask32 & OPT_F))
bb_error_msg_and_die("not a block device");
bb_error_msg_and_die("%s: not a block device", argv[0]);
// check if it is mounted
// N.B. what if we format a file? find_mount_point will return false negative since