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-rw-r--r--package/cfgfs/src/c_lzo1x1.c6
-rw-r--r--package/cfgfs/src/c_null.c6
-rw-r--r--package/cfgfs/src/c_zlib.c6
-rw-r--r--package/cfgfs/src/compress.h6
-rw-r--r--package/cfgfs/src/ft_pack.c1
-rw-r--r--package/cfgfs/src/fwcf.sh63
6 files changed, 70 insertions, 18 deletions
diff --git a/package/cfgfs/src/c_lzo1x1.c b/package/cfgfs/src/c_lzo1x1.c
index 570f8673c..94cf8322b 100644
--- a/package/cfgfs/src/c_lzo1x1.c
+++ b/package/cfgfs/src/c_lzo1x1.c
@@ -51,10 +51,10 @@ __RCSID("$MirOS: contrib/hosted/fwcf/c_lzo1x1.c,v 1.5 2007/03/13 18:31:07 tg Exp
static void c_lzo1x1_load(void) __attribute__((constructor));
static int c_init(void);
static int c_compress(char **, char *, size_t)
- __attribute__((bounded (string, 2, 3)));
+ __attribute__((access (read_only, 2, 3)));
static int c_decompress(char *, size_t, char *, size_t)
- __attribute__((bounded (string, 1, 2)))
- __attribute__((bounded (string, 3, 4)));
+ __attribute__((access (read_write, 1, 2)))
+ __attribute__((access (read_only, 3, 4)));
static fwcf_compressor c_lzo1x1 = {
c_init, /* init */
diff --git a/package/cfgfs/src/c_null.c b/package/cfgfs/src/c_null.c
index 4806ae261..718550415 100644
--- a/package/cfgfs/src/c_null.c
+++ b/package/cfgfs/src/c_null.c
@@ -34,10 +34,10 @@ __RCSID("$MirOS: contrib/hosted/fwcf/c_null.c,v 1.5 2006/09/23 23:46:35 tg Exp $
static void c_null_load(void) __attribute__((constructor));
static int c_init(void);
static int c_compress(char **, char *, size_t)
- __attribute__((bounded (string, 2, 3)));
+ __attribute__((access (read_only, 2, 3)));
static int c_decompress(char *, size_t, char *, size_t)
- __attribute__((bounded (string, 1, 2)))
- __attribute__((bounded (string, 3, 4)));
+ __attribute__((access (read_write, 1, 2)))
+ __attribute__((access (read_only, 3, 4)));
static fwcf_compressor c_null = {
c_init, /* init */
diff --git a/package/cfgfs/src/c_zlib.c b/package/cfgfs/src/c_zlib.c
index 2285f2eeb..65245d507 100644
--- a/package/cfgfs/src/c_zlib.c
+++ b/package/cfgfs/src/c_zlib.c
@@ -34,10 +34,10 @@ __RCSID("$MirOS: contrib/hosted/fwcf/c_zlib.c,v 1.4 2006/09/23 23:46:35 tg Exp $
static void c_zlib_load(void) __attribute__((constructor));
static int c_init(void);
static int c_compress(char **, char *, size_t)
- __attribute__((bounded (string, 2, 3)));
+ __attribute__((access (read_only, 2, 3)));
static int c_decompress(char *, size_t, char *, size_t)
- __attribute__((bounded (string, 1, 2)))
- __attribute__((bounded (string, 3, 4)));
+ __attribute__((access (read_write, 1, 2)))
+ __attribute__((access (read_only, 3, 4)));
static fwcf_compressor c_zlib = {
c_init, /* init */
diff --git a/package/cfgfs/src/compress.h b/package/cfgfs/src/compress.h
index 413075d83..2237595c5 100644
--- a/package/cfgfs/src/compress.h
+++ b/package/cfgfs/src/compress.h
@@ -18,12 +18,12 @@ typedef int (*fwcf_compress_init_func)(void);
/* in: *dst (malloc'd), src, size of source (max. INT_MAX) */
/* returns size of destination on success, -1 on failure */
typedef int (*fwcf_compress_work_func)(char **, char *, size_t)
- __attribute__((bounded (string, 2, 3)));
+ __attribute__((access (read_only, 2, 3)));
/* in: dst, max size of dst, src, size of source (max. INT_MAX) */
/* returns size of destination on success, -1 on failure */
typedef int (*fwcf_compress_rev_func)(char *, size_t, char *, size_t)
- __attribute__((bounded (string, 1, 2)))
- __attribute__((bounded (string, 3, 4)));
+ __attribute__((access (read_write, 1, 2)))
+ __attribute__((access (read_only, 3, 4)));
typedef struct FWCF_COMPRESSOR {
fwcf_compress_init_func init;
diff --git a/package/cfgfs/src/ft_pack.c b/package/cfgfs/src/ft_pack.c
index 5d04f8b5c..53fd98713 100644
--- a/package/cfgfs/src/ft_pack.c
+++ b/package/cfgfs/src/ft_pack.c
@@ -21,6 +21,7 @@
* the possibility of such damage or existence of a defect.
*/
+#define _GNU_SOURCE
#include <sys/param.h>
#include <sys/stat.h>
#include <fcntl.h>
diff --git a/package/cfgfs/src/fwcf.sh b/package/cfgfs/src/fwcf.sh
index ea8452850..8954c3645 100644
--- a/package/cfgfs/src/fwcf.sh
+++ b/package/cfgfs/src/fwcf.sh
@@ -1,7 +1,7 @@
#!/bin/sh
# Copyright (c) 2006-2007
# Thorsten Glaser <tg@mirbsd.de>
-# Copyright (c) 2009-2017
+# Copyright (c) 2009-2024
# Waldemar Brodkorb <wbx@openadk.org>
#
# Provided that these terms and disclaimer and all copyright notices
@@ -43,7 +43,7 @@
export PATH=/bin:/sbin:/usr/bin:/usr/sbin
wd=$(pwd)
cd /
-what='Configuration Filesystem Utility (cfgfs), Version 1.10'
+what='Configuration Filesystem Utility (cfgfs), Version 1.12'
who=$(id -u)
if [ $who -ne 0 ]; then
@@ -56,7 +56,7 @@ usage() {
$what
Usage:
{ halt | poweroff | reboot } [-Ffn] [-d delay]
- cfgfs { commit | erase | setup | status | dump | restore } [flags]
+ cfgfs { commit | erase | setup | status | diff | dump | restore } [flags]
EOF
exit 1
}
@@ -101,7 +101,7 @@ if [[ $me != cfgfs ]]; then
fi
case $1 in
-(commit|erase|setup|status|dump|restore) ;;
+(commit|erase|setup|status|diff|dump|restore) ;;
(*) cat >&2 <<EOF
$what
Syntax:
@@ -109,6 +109,7 @@ Syntax:
$0 erase
$0 setup [-N]
$0 status [-rq]
+ $0 diff [<diff options>]
$0 { dump | restore } [<filename>]
EOF
exit 1 ;;
@@ -132,12 +133,25 @@ echo $rootdisk|grep mmcblk >/dev/null 2>&1
if [ $? -ne 0 ]; then
rootdisk=${rootdisk%[1-9]}
fi
-part=$(fdisk -l $rootdisk 2>/dev/null|grep '^/dev'|tail -1|awk '{ print $1 }')
+# find last partition with an 88 id
+part=$(fdisk -l $rootdisk 2>/dev/null|awk '{if ($2=="*") { print $1" "$9} else {print $1" "$8}}'|grep '^/dev.*88.*'|tail -1|awk '{ print $1 }')
if [ -f .cfgfs ]; then
. /.cfgfs
fi
if [ -z $part ]; then
- part=$(fdisk -l /dev/sda 2>/dev/null|grep '^/dev'|tail -1|awk '{ print $1 }')
+ part=$(fdisk -l /dev/sda 2>/dev/null|awk '{if ($2=="*") { print $1" "$9} else {print $1" "$8}}'|grep '^/dev.*88.*'|tail -1|awk '{ print $1 }')
+ # find GPT partition
+ if [ -z $part ]; then
+ partnum=$(gdisk -l $rootdisk 2>/dev/null|fgrep "cfgfs"|awk '{ print $1 }')
+ if [ ! -z $partnum ]; then
+ echo $rootdisk|grep mmcblk >/dev/null 2>&1
+ if [ $? -eq 0 ]; then
+ part=${rootdisk}p${partnum}
+ else
+ part=${rootdisk}${partnum}
+ fi
+ fi
+ fi
if [ -z $part ]; then
# otherwise search for MTD device with name cfgfs
part=/dev/mtd$(fgrep '"cfgfs"' /proc/mtd 2>/dev/null | sed 's/^mtd\([^:]*\):.*$/\1/')ro
@@ -434,5 +448,42 @@ if test $1 = restore; then
exit 0
fi
+if test $1 = diff; then
+ if test ! -e /tmp/.cfgfs; then
+ cat >&2 <<-EOF
+ cfgfs: error: not yet initialised
+ explanation: "cfgfs setup" was not yet run
+ EOF
+ [[ $1 = -f ]] || exit 11
+ fi
+ shift
+ tempd=/tmp/.cfgfs/temp
+ mount -t tmpfs none $tempd
+ (cd /tmp/.cfgfs/root; tar cf - .) | (cd $tempd; tar xpf - 2>/dev/null)
+ x=$(dd if="$part" bs=4 count=1 2>/dev/null)
+ [[ "$x" = "FWCF" ]] && cfgfs.helper -U $tempd <"$part"
+
+ if test -e $tempd/.cfgfs_deleted; then
+ while IFS= read -r file; do
+ rm -f "$tempd/$file"
+ done <$tempd/.cfgfs_deleted
+ rm -f $tempd/.cfgfs_deleted
+ fi
+ (cd /etc; find . -type f; \
+ cd $tempd; find . -type f \
+ ) | grep -v -e '^./.cfgfs' -e '^./.rnd$' | sort -u | while read f; do
+ f=${f#./}
+ if [ ! -e "/etc/$f" ]; then
+ echo "Deleted: /etc/$f"
+ elif [ ! -e "$tempd/$f" ]; then
+ echo "New: /etc/$f"
+ else
+ diff "$@" "$tempd/$f" "/etc/$f"
+ fi
+ done
+ umount $tempd
+ exit 0
+fi
+
echo 'cfgfs: cannot be reached...'
exit 255
generated by cgit v1.2.3 (git 2.46.0) at 2025-11-04 16:07:56 +0000