Alejandro Mery
13 years ago
2 changed files with 3 additions and 447 deletions
@ -1,444 +0,0 @@
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# --- SDE-COPYRIGHT-NOTE-BEGIN ---
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# This copyright note is auto-generated by ./scripts/Create-CopyPatch.
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#
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# Filename: package/.../busybox/busybox-feature-blkid-type.patch
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# Copyright (C) 2011 The OpenSDE Project
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#
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# More information can be found in the files COPYING and README.
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#
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# This patch file is dual-licensed. It is available under the license the
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# patched project is licensed under, as long as it is an OpenSource license
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# as defined at http://www.opensource.org/ (e.g. BSD, X11) or under the terms
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# of the GNU General Public License as published by the Free Software
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# Foundation; either version 2 of the License, or (at your option) any later
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# version.
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# --- SDE-COPYRIGHT-NOTE-END ---
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From 90615a0c5c326fa3cf78fc719f7b16207f47395a Mon Sep 17 00:00:00 2001
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From: Denys Vlasenko <vda.linux@googlemail.com>
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Date: Wed, 29 Dec 2010 23:40:11 +0000
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Subject: blkid: optional support for TYPE="fstype"
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Adapted from patch created by T4ndeta <t4ndeta@gmail.com>
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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---
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diff --git a/include/volume_id.h b/include/volume_id.h
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index 77e874d..4a78cd1 100644
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--- a/include/volume_id.h
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+++ b/include/volume_id.h
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@@ -28,3 +28,4 @@ void display_uuid_cache(void);
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* *fsname is replaced if device with such UUID or LABEL is found
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*/
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int resolve_mount_spec(char **fsname);
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+int add_to_uuid_cache(const char *device);
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diff --git a/util-linux/Config.src b/util-linux/Config.src
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index c71b4de..dbf2b0d 100644
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--- a/util-linux/Config.src
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+++ b/util-linux/Config.src
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@@ -40,6 +40,13 @@ config BLKID
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WARNING:
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With all submodules selected, it will add ~8k to busybox.
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+config FEATURE_BLKID_TYPE
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+ bool "Print filesystem type"
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+ default n
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+ depends on BLKID
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+ help
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+ Show TYPE="filesystem type"
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+
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config DMESG
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bool "dmesg"
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default y
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diff --git a/util-linux/blkid.c b/util-linux/blkid.c
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index 53f13a9..fe88fb3 100644
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--- a/util-linux/blkid.c
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+++ b/util-linux/blkid.c
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@@ -13,8 +13,13 @@
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//TODO: extend to take BLOCKDEV args, and show TYPE="fstype"
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int blkid_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
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-int blkid_main(int argc UNUSED_PARAM, char **argv UNUSED_PARAM)
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+int blkid_main(int argc UNUSED_PARAM, char **argv)
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{
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+ while (*++argv) {
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+ /* Note: bogus device names don't cause any error messages */
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+ add_to_uuid_cache(*argv);
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+ }
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+
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display_uuid_cache();
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return 0;
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}
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diff --git a/util-linux/volume_id/cramfs.c b/util-linux/volume_id/cramfs.c
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index b84a6f0..28e9970 100644
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--- a/util-linux/volume_id/cramfs.c
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+++ b/util-linux/volume_id/cramfs.c
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@@ -51,7 +51,7 @@ int FAST_FUNC volume_id_probe_cramfs(struct volume_id *id /*,uint64_t off*/)
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volume_id_set_label_string(id, cs->name, 16);
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// volume_id_set_usage(id, VOLUME_ID_FILESYSTEM);
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-// id->type = "cramfs";
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+ IF_FEATURE_BLKID_TYPE(id->type = "cramfs";)
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return 0;
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}
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diff --git a/util-linux/volume_id/ext.c b/util-linux/volume_id/ext.c
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index 80c217f..b5194a7 100644
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--- a/util-linux/volume_id/ext.c
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+++ b/util-linux/volume_id/ext.c
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@@ -65,10 +65,12 @@ int FAST_FUNC volume_id_probe_ext(struct volume_id *id /*,uint64_t off*/)
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volume_id_set_uuid(id, es->uuid, UUID_DCE);
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dbg("ext: label '%s' uuid '%s'", id->label, id->uuid);
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-// if ((le32_to_cpu(es->feature_compat) & EXT3_FEATURE_COMPAT_HAS_JOURNAL) != 0)
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-// id->type = "ext3";
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-// else
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-// id->type = "ext2";
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+#if ENABLE_FEATURE_BLKID_TYPE
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+ if ((le32_to_cpu(es->feature_compat) & EXT3_FEATURE_COMPAT_HAS_JOURNAL) != 0)
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+ id->type = "ext3";
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+ else
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+ id->type = "ext2";
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+#endif
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return 0;
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}
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diff --git a/util-linux/volume_id/fat.c b/util-linux/volume_id/fat.c
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index b0f427c..904fbb2 100644
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--- a/util-linux/volume_id/fat.c
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+++ b/util-linux/volume_id/fat.c
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@@ -332,7 +332,7 @@ int FAST_FUNC volume_id_probe_vfat(struct volume_id *id /*,uint64_t fat_partitio
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ret:
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// volume_id_set_usage(id, VOLUME_ID_FILESYSTEM);
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-// id->type = "vfat";
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+ IF_FEATURE_BLKID_TYPE(id->type = "vfat";)
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return 0;
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}
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diff --git a/util-linux/volume_id/get_devname.c b/util-linux/volume_id/get_devname.c
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index bf32e6a..7c99305 100644
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--- a/util-linux/volume_id/get_devname.c
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+++ b/util-linux/volume_id/get_devname.c
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@@ -19,14 +19,22 @@ static struct uuidCache_s {
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char *device;
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char *label;
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char *uc_uuid; /* prefix makes it easier to grep for */
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+ IF_FEATURE_BLKID_TYPE(const char *type;)
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} *uuidCache;
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+#if !ENABLE_FEATURE_BLKID_TYPE
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+#define get_label_uuid(fd, label, uuid, type) \
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+ get_label_uuid(fd, label, uuid)
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+#define uuidcache_addentry(device, label, uuid, type) \
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+ uuidcache_addentry(device, label, uuid)
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+#endif
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+
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/* Returns !0 on error.
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* Otherwise, returns malloc'ed strings for label and uuid
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* (and they can't be NULL, although they can be "").
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* NB: closes fd. */
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static int
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-get_label_uuid(int fd, char **label, char **uuid)
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+get_label_uuid(int fd, char **label, char **uuid, const char **type)
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{
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int rv = 1;
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uint64_t size;
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@@ -44,7 +52,12 @@ get_label_uuid(int fd, char **label, char **uuid)
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if (vid->label[0] != '\0' || vid->uuid[0] != '\0') {
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*label = xstrndup(vid->label, sizeof(vid->label));
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*uuid = xstrndup(vid->uuid, sizeof(vid->uuid));
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+#if ENABLE_FEATURE_BLKID_TYPE
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+ *type = vid->type;
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+ dbg("found label '%s', uuid '%s', type '%s'", *label, *uuid, *type);
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+#else
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dbg("found label '%s', uuid '%s'", *label, *uuid);
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+#endif
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rv = 0;
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}
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ret:
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@@ -54,7 +67,7 @@ get_label_uuid(int fd, char **label, char **uuid)
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/* NB: we take ownership of (malloc'ed) label and uuid */
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static void
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-uuidcache_addentry(char *device, /*int major, int minor,*/ char *label, char *uuid)
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+uuidcache_addentry(char *device, /*int major, int minor,*/ char *label, char *uuid, const char *type)
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{
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struct uuidCache_s *last;
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@@ -72,6 +85,7 @@ uuidcache_addentry(char *device, /*int major, int minor,*/ char *label, char *uu
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last->device = device;
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last->label = label;
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last->uc_uuid = uuid;
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+ IF_FEATURE_BLKID_TYPE(last->type = type;)
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}
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/* If get_label_uuid() on device_name returns success,
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@@ -83,10 +97,6 @@ uuidcache_check_device(const char *device,
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void *userData UNUSED_PARAM,
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int depth UNUSED_PARAM)
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{
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- char *uuid = uuid; /* for compiler */
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- char *label = label;
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- int fd;
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-
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/* note: this check rejects links to devices, among other nodes */
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if (!S_ISBLK(statbuf->st_mode))
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return TRUE;
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@@ -99,21 +109,15 @@ uuidcache_check_device(const char *device,
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if (major(statbuf->st_rdev) == 2)
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return TRUE;
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- fd = open(device, O_RDONLY);
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- if (fd < 0)
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- return TRUE;
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+ add_to_uuid_cache(device);
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- /* get_label_uuid() closes fd in all cases (success & failure) */
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- if (get_label_uuid(fd, &label, &uuid) == 0) {
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- /* uuidcache_addentry() takes ownership of all three params */
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- uuidcache_addentry(xstrdup(device), /*ma, mi,*/ label, uuid);
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- }
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return TRUE;
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}
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static void
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uuidcache_init(void)
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{
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+ dbg("DBG: uuidCache=%x, uuidCache");
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if (uuidCache)
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return;
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@@ -223,11 +227,38 @@ void display_uuid_cache(void)
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printf(" LABEL=\"%s\"", u->label);
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if (u->uc_uuid[0])
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printf(" UUID=\"%s\"", u->uc_uuid);
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+#if ENABLE_FEATURE_BLKID_TYPE
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+ if (u->type)
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+ printf(" TYPE=\"%s\"", u->type);
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+#endif
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bb_putchar('\n');
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u = u->next;
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}
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}
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+int add_to_uuid_cache(const char *device)
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+{
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+ char *uuid = uuid; /* for compiler */
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+ char *label = label;
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+#if ENABLE_FEATURE_BLKID_TYPE
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+ const char *type = type;
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+#endif
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+ int fd;
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+
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+ fd = open(device, O_RDONLY);
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+ if (fd < 0)
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+ return 0;
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+
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+ /* get_label_uuid() closes fd in all cases (success & failure) */
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+ if (get_label_uuid(fd, &label, &uuid, &type) == 0) {
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+ /* uuidcache_addentry() takes ownership of all four params */
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+ uuidcache_addentry(xstrdup(device), /*ma, mi,*/ label, uuid, type);
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+ return 1;
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+ }
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+ return 0;
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+}
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+
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+
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/* Used by mount and findfs */
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char *get_devname_from_label(const char *spec)
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diff --git a/util-linux/volume_id/hfs.c b/util-linux/volume_id/hfs.c
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index cf75851..f3f19db 100644
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--- a/util-linux/volume_id/hfs.c
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+++ b/util-linux/volume_id/hfs.c
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@@ -195,7 +195,7 @@ int FAST_FUNC volume_id_probe_hfs_hfsplus(struct volume_id *id /*,uint64_t off*/
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volume_id_set_uuid(id, hfs->finder_info.id, UUID_HFS);
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// volume_id_set_usage(id, VOLUME_ID_FILESYSTEM);
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-// id->type = "hfs";
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+ IF_FEATURE_BLKID_TYPE(id->type = "hfs";)
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return 0;
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diff --git a/util-linux/volume_id/iso9660.c b/util-linux/volume_id/iso9660.c
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index 1519de4..1d7693a 100644
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--- a/util-linux/volume_id/iso9660.c
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+++ b/util-linux/volume_id/iso9660.c
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@@ -114,7 +114,7 @@ int FAST_FUNC volume_id_probe_iso9660(struct volume_id *id /*,uint64_t off*/)
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found:
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// volume_id_set_usage(id, VOLUME_ID_FILESYSTEM);
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-// id->type = "iso9660";
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+ IF_FEATURE_BLKID_TYPE(id->type = "iso9660";)
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return 0;
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}
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diff --git a/util-linux/volume_id/jfs.c b/util-linux/volume_id/jfs.c
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index eb7a448..5333af2 100644
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--- a/util-linux/volume_id/jfs.c
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+++ b/util-linux/volume_id/jfs.c
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@@ -54,7 +54,7 @@ int FAST_FUNC volume_id_probe_jfs(struct volume_id *id /*,uint64_t off*/)
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volume_id_set_uuid(id, js->uuid, UUID_DCE);
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// volume_id_set_usage(id, VOLUME_ID_FILESYSTEM);
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-// id->type = "jfs";
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+ IF_FEATURE_BLKID_TYPE(id->type = "jfs";)
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return 0;
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}
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diff --git a/util-linux/volume_id/linux_raid.c b/util-linux/volume_id/linux_raid.c
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index e1c8636..761e54f 100644
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--- a/util-linux/volume_id/linux_raid.c
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+++ b/util-linux/volume_id/linux_raid.c
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@@ -75,7 +75,7 @@ int FAST_FUNC volume_id_probe_linux_raid(struct volume_id *id /*,uint64_t off*/,
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dbg("found raid signature");
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// volume_id_set_usage(id, VOLUME_ID_RAID);
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-// id->type = "linux_raid_member";
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+ IF_FEATURE_BLKID_TYPE(id->type = "linux_raid_member";)
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return 0;
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}
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diff --git a/util-linux/volume_id/linux_swap.c b/util-linux/volume_id/linux_swap.c
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index 0aa43f3..62d5885 100644
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--- a/util-linux/volume_id/linux_swap.c
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+++ b/util-linux/volume_id/linux_swap.c
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@@ -73,7 +73,7 @@ int FAST_FUNC volume_id_probe_linux_swap(struct volume_id *id /*,uint64_t off*/)
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found:
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// volume_id_set_usage(id, VOLUME_ID_OTHER);
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-// id->type = "swap";
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+ IF_FEATURE_BLKID_TYPE(id->type = "swap";)
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return 0;
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}
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diff --git a/util-linux/volume_id/luks.c b/util-linux/volume_id/luks.c
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index 8ab09e3..f9b3766 100644
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--- a/util-linux/volume_id/luks.c
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+++ b/util-linux/volume_id/luks.c
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@@ -94,7 +94,7 @@ int FAST_FUNC volume_id_probe_luks(struct volume_id *id /*,uint64_t off*/)
|
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|
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// volume_id_set_usage(id, VOLUME_ID_CRYPTO);
|
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volume_id_set_uuid(id, header->uuid, UUID_DCE_STRING);
|
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-// id->type = "crypto_LUKS";
|
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+ IF_FEATURE_BLKID_TYPE(id->type = "crypto_LUKS";)
|
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|
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return 0;
|
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}
|
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diff --git a/util-linux/volume_id/ntfs.c b/util-linux/volume_id/ntfs.c
|
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index 17b1fe8..547f141 100644
|
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--- a/util-linux/volume_id/ntfs.c
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+++ b/util-linux/volume_id/ntfs.c
|
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@@ -188,7 +188,7 @@ int FAST_FUNC volume_id_probe_ntfs(struct volume_id *id /*,uint64_t off*/)
|
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|
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found:
|
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// volume_id_set_usage(id, VOLUME_ID_FILESYSTEM);
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-// id->type = "ntfs";
|
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+ IF_FEATURE_BLKID_TYPE(id->type = "ntfs";)
|
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return 0;
|
||||
}
|
||||
diff --git a/util-linux/volume_id/ocfs2.c b/util-linux/volume_id/ocfs2.c
|
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index e6c4559..fcdb151 100644
|
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--- a/util-linux/volume_id/ocfs2.c
|
||||
+++ b/util-linux/volume_id/ocfs2.c
|
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@@ -101,6 +101,6 @@ int FAST_FUNC volume_id_probe_ocfs2(struct volume_id *id /*,uint64_t off*/)
|
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volume_id_set_label_string(id, os->s_label, OCFS2_MAX_VOL_LABEL_LEN < VOLUME_ID_LABEL_SIZE ?
|
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OCFS2_MAX_VOL_LABEL_LEN : VOLUME_ID_LABEL_SIZE);
|
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volume_id_set_uuid(id, os->s_uuid, UUID_DCE);
|
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-// id->type = "ocfs2";
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+ IF_FEATURE_BLKID_TYPE(id->type = "ocfs2";)
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return 0;
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||||
}
|
||||
diff --git a/util-linux/volume_id/reiserfs.c b/util-linux/volume_id/reiserfs.c
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index 3120b29..67b4a18 100644
|
||||
--- a/util-linux/volume_id/reiserfs.c
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||||
+++ b/util-linux/volume_id/reiserfs.c
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@@ -107,7 +107,7 @@ int FAST_FUNC volume_id_probe_reiserfs(struct volume_id *id /*,uint64_t off*/)
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||||
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found:
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// volume_id_set_usage(id, VOLUME_ID_FILESYSTEM);
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-// id->type = "reiserfs";
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+ IF_FEATURE_BLKID_TYPE(id->type = "reiserfs";)
|
||||
|
||||
return 0;
|
||||
}
|
||||
diff --git a/util-linux/volume_id/romfs.c b/util-linux/volume_id/romfs.c
|
||||
index 228e77a..15653be 100644
|
||||
--- a/util-linux/volume_id/romfs.c
|
||||
+++ b/util-linux/volume_id/romfs.c
|
||||
@@ -47,7 +47,7 @@ int FAST_FUNC volume_id_probe_romfs(struct volume_id *id /*,uint64_t off*/)
|
||||
}
|
||||
|
||||
// volume_id_set_usage(id, VOLUME_ID_FILESYSTEM);
|
||||
-// id->type = "romfs";
|
||||
+ IF_FEATURE_BLKID_TYPE(id->type = "romfs";)
|
||||
return 0;
|
||||
}
|
||||
|
||||
diff --git a/util-linux/volume_id/sysv.c b/util-linux/volume_id/sysv.c
|
||||
index e0fa20a..6eb9646 100644
|
||||
--- a/util-linux/volume_id/sysv.c
|
||||
+++ b/util-linux/volume_id/sysv.c
|
||||
@@ -99,7 +99,7 @@ int FAST_FUNC volume_id_probe_sysv(struct volume_id *id /*,uint64_t off*/)
|
||||
if (vs->s_magic == cpu_to_le32(SYSV_MAGIC) || vs->s_magic == cpu_to_be32(SYSV_MAGIC)) {
|
||||
// volume_id_set_label_raw(id, vs->s_fname, 6);
|
||||
volume_id_set_label_string(id, vs->s_fname, 6);
|
||||
-// id->type = "sysv";
|
||||
+ IF_FEATURE_BLKID_TYPE(id->type = "sysv");
|
||||
goto found;
|
||||
}
|
||||
}
|
||||
@@ -112,7 +112,7 @@ int FAST_FUNC volume_id_probe_sysv(struct volume_id *id /*,uint64_t off*/)
|
||||
if (xs->s_magic == cpu_to_le32(XENIX_MAGIC) || xs->s_magic == cpu_to_be32(XENIX_MAGIC)) {
|
||||
// volume_id_set_label_raw(id, xs->s_fname, 6);
|
||||
volume_id_set_label_string(id, xs->s_fname, 6);
|
||||
-// id->type = "xenix";
|
||||
+ IF_FEATURE_BLKID_TYPE(id->type = "xenix";)
|
||||
goto found;
|
||||
}
|
||||
}
|
||||
diff --git a/util-linux/volume_id/udf.c b/util-linux/volume_id/udf.c
|
||||
index dd25731..cd63c8d 100644
|
||||
--- a/util-linux/volume_id/udf.c
|
||||
+++ b/util-linux/volume_id/udf.c
|
||||
@@ -167,7 +167,6 @@ anchor:
|
||||
|
||||
found:
|
||||
// volume_id_set_usage(id, VOLUME_ID_FILESYSTEM);
|
||||
-// id->type = "udf";
|
||||
-
|
||||
+ IF_FEATURE_BLKID_TYPE(id->type = "udf";)
|
||||
return 0;
|
||||
}
|
||||
diff --git a/util-linux/volume_id/volume_id_internal.h b/util-linux/volume_id/volume_id_internal.h
|
||||
index 9b808ff..1c64046 100644
|
||||
--- a/util-linux/volume_id/volume_id_internal.h
|
||||
+++ b/util-linux/volume_id/volume_id_internal.h
|
||||
@@ -80,7 +80,9 @@ struct volume_id {
|
||||
// char type_version[VOLUME_ID_FORMAT_SIZE];
|
||||
// smallint usage_id;
|
||||
// const char *usage;
|
||||
-// const char *type;
|
||||
+#if ENABLE_FEATURE_BLKID_TYPE
|
||||
+ const char *type;
|
||||
+#endif
|
||||
};
|
||||
|
||||
struct volume_id* FAST_FUNC volume_id_open_node(int fd);
|
||||
diff --git a/util-linux/volume_id/xfs.c b/util-linux/volume_id/xfs.c
|
||||
index 1017d07..8474602 100644
|
||||
--- a/util-linux/volume_id/xfs.c
|
||||
+++ b/util-linux/volume_id/xfs.c
|
||||
@@ -54,7 +54,7 @@ int FAST_FUNC volume_id_probe_xfs(struct volume_id *id /*,uint64_t off*/)
|
||||
volume_id_set_uuid(id, xs->uuid, UUID_DCE);
|
||||
|
||||
// volume_id_set_usage(id, VOLUME_ID_FILESYSTEM);
|
||||
-// id->type = "xfs";
|
||||
+ IF_FEATURE_BLKID_TYPE(id->type = "xfs";)
|
||||
|
||||
return 0;
|
||||
}
|
||||
--
|
||||
cgit v0.8.2.1
|
Loading…
Reference in new issue