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git://projects.qi-hardware.com/openwrt-xburst.git
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e03cbf2f38
This patch adds the ext4 filesystem support to mountd. Tested with ext2, ext3 and ext4 partitions. Signed-off-by: Jaroslaw Swierczynski <jarek1701@gmail.com> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@32818 3c298f89-4303-0410-b956-a3cf2f4a3e73
86 lines
2.6 KiB
Diff
86 lines
2.6 KiB
Diff
diff -ruN mountd-0.1.orig/include/fs.h mountd-0.1/include/fs.h
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--- mountd-0.1.orig/include/fs.h 2009-10-02 22:57:04.000000000 +0200
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+++ mountd-0.1/include/fs.h 2012-07-08 18:42:32.000000000 +0200
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@@ -7,5 +7,6 @@
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#define EFI 7
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#define NTFS 8
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#define EXTENDED 9
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+#define EXT4 10
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int detect_fs(char *device);
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diff -ruN mountd-0.1.orig/lib/fs.c mountd-0.1/lib/fs.c
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--- mountd-0.1.orig/lib/fs.c 2009-10-02 23:26:22.000000000 +0200
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+++ mountd-0.1/lib/fs.c 2012-07-08 19:28:08.000000000 +0200
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@@ -91,9 +91,14 @@
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goto out;
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if(get_le_short(buffer + 56) == 0xEF53)
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{
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- if((get_le_long(buffer + 96) & 0x0008)
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- || (get_le_long(buffer + 92) & 0x0004))
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- ret = EXT3;
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+ if(get_le_long(buffer + 92) & 0x0004)
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+ {
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+ if ((get_le_long(buffer + 96) < 0x0000040)
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+ && (get_le_long(buffer + 100) < 0x0000008))
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+ ret = EXT3;
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+ else
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+ ret = EXT4;
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+ }
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else
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ret = EXT2;
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}
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diff -ruN mountd-0.1.orig/lib/mount.c mountd-0.1/lib/mount.c
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--- mountd-0.1.orig/lib/mount.c 2009-10-03 12:54:57.000000000 +0200
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+++ mountd-0.1/lib/mount.c 2012-07-08 19:04:29.000000000 +0200
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@@ -53,7 +53,10 @@
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"EXT3",
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"FAT",
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"HFSPLUS",
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- "NTFS"
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+ "",
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+ "NTFS",
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+ "",
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+ "EXT4"
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};
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#define MAX_MOUNTED 32
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@@ -93,7 +96,7 @@
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ucix_add_option(ctx, mountd, q->serial, "rev", q->rev);
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snprintf(t, 64, "size%d", atoi(&q->dev[3]));
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ucix_add_option(ctx, mountd, q->serial, t, q->size);
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- if(q->fs > MBR && q->fs <= NTFS)
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+ if(q->fs > MBR && q->fs <= EXT4)
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{
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snprintf(t, 64, "fs%d", atoi(&q->dev[3]));
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ucix_add_option(ctx, mountd, q->serial, t, fs_names[q->fs]);
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@@ -131,7 +134,7 @@
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{
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struct mount *mount;
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char tmp[64], tmp2[64];
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- if(fs <= MBR || fs > NTFS)
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+ if(fs <= MBR || fs > EXT4)
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return;
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mount = malloc(sizeof(struct mount));
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INIT_LIST_HEAD(&mount->list);
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@@ -147,7 +150,7 @@
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mount->mounted = 0;
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mount->fs = fs;
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list_add(&mount->list, &mounts);
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- if((!mount->ignore) && (mount->fs > MBR) && (mount->fs <= NTFS))
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+ if((!mount->ignore) && (mount->fs > MBR) && (mount->fs <= EXT4))
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{
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log_printf("new mount : %s -> %s (%s)\n", name, dev, fs_names[mount->fs]);
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snprintf(tmp, 64, "%s%s", uci_path, name);
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@@ -226,6 +229,11 @@
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log_printf("mount -t vfat -o rw,uid=1000,gid=1000 /dev/%s %s", mount->dev, tmp);
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ret = system_printf("mount -t vfat -o rw,uid=1000,gid=1000 /dev/%s %s", mount->dev, tmp);
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}
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+ if(mount->fs == EXT4)
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+ {
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+ log_printf("mount -t ext4 -o rw,defaults /dev/%s %s", mount->dev, tmp);
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+ ret = system_printf("mount -t ext4 -o rw,defaults /dev/%s %s", mount->dev, tmp);
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+ }
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if(mount->fs == EXT3)
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{
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log_printf("mount -t ext3 -o rw,defaults /dev/%s %s", mount->dev, tmp);
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