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authorDavid Elliott <elliott@stcnet.com>2006-01-18 17:43:08 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2006-01-18 19:20:23 -0800
commit2179d372d9f8b5fc5c189c89bc6a565a42151b23 (patch)
tree2b09f55702890e7edbae9b9e396bfe958f53608a /fs/hfsplus/catalog.c
parent7cf3cc3036cb7b1147350bf7c3f1ab98c160eb7b (diff)
downloadop-kernel-dev-2179d372d9f8b5fc5c189c89bc6a565a42151b23.zip
op-kernel-dev-2179d372d9f8b5fc5c189c89bc6a565a42151b23.tar.gz
[PATCH] hfs: add HFSX support
Add support for HFSX, which allows for case-sensitive filenames. Signed-off-by: Roman Zippel <zippel@linux-m68k.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'fs/hfsplus/catalog.c')
-rw-r--r--fs/hfsplus/catalog.c18
1 files changed, 16 insertions, 2 deletions
diff --git a/fs/hfsplus/catalog.c b/fs/hfsplus/catalog.c
index 074451f..662d176 100644
--- a/fs/hfsplus/catalog.c
+++ b/fs/hfsplus/catalog.c
@@ -13,7 +13,8 @@
#include "hfsplus_fs.h"
#include "hfsplus_raw.h"
-int hfsplus_cat_cmp_key(hfsplus_btree_key *k1, hfsplus_btree_key *k2)
+int hfsplus_cat_case_cmp_key(const hfsplus_btree_key *k1,
+ const hfsplus_btree_key *k2)
{
__be32 k1p, k2p;
@@ -22,7 +23,20 @@ int hfsplus_cat_cmp_key(hfsplus_btree_key *k1, hfsplus_btree_key *k2)
if (k1p != k2p)
return be32_to_cpu(k1p) < be32_to_cpu(k2p) ? -1 : 1;
- return hfsplus_unistrcmp(&k1->cat.name, &k2->cat.name);
+ return hfsplus_strcasecmp(&k1->cat.name, &k2->cat.name);
+}
+
+int hfsplus_cat_bin_cmp_key(const hfsplus_btree_key *k1,
+ const hfsplus_btree_key *k2)
+{
+ __be32 k1p, k2p;
+
+ k1p = k1->cat.parent;
+ k2p = k2->cat.parent;
+ if (k1p != k2p)
+ return be32_to_cpu(k1p) < be32_to_cpu(k2p) ? -1 : 1;
+
+ return hfsplus_strcmp(&k1->cat.name, &k2->cat.name);
}
void hfsplus_cat_build_key(struct super_block *sb, hfsplus_btree_key *key,
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