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authorTejun Heo <htejun@gmail.com>2007-06-14 04:27:22 +0900
committerGreg Kroah-Hartman <gregkh@suse.de>2007-07-11 16:09:08 -0700
commitf0b0af4792d751106e2003f96af76fa95e10c68d (patch)
tree09483c5b34009cc815897d885f310d0704d0c396 /fs/sysfs/sysfs.h
parent380e6fbb729a55b73d5d8409551474884e0d93fc (diff)
downloadop-kernel-dev-f0b0af4792d751106e2003f96af76fa95e10c68d.zip
op-kernel-dev-f0b0af4792d751106e2003f96af76fa95e10c68d.tar.gz
sysfs: implement sysfs_find_dirent() and sysfs_get_dirent()
Implement sysfs_find_dirent() and sysfs_get_dirent(). sysfs_dirent_exist() is replaced by sysfs_find_dirent(). These will be used to make directory entries reclamiable. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'fs/sysfs/sysfs.h')
-rw-r--r--fs/sysfs/sysfs.h5
1 files changed, 4 insertions, 1 deletions
diff --git a/fs/sysfs/sysfs.h b/fs/sysfs/sysfs.h
index 06b5085..f1629b4 100644
--- a/fs/sysfs/sysfs.h
+++ b/fs/sysfs/sysfs.h
@@ -59,7 +59,10 @@ extern struct inode * sysfs_get_inode(struct sysfs_dirent *sd);
extern void sysfs_instantiate(struct dentry *dentry, struct inode *inode);
extern void release_sysfs_dirent(struct sysfs_dirent * sd);
-extern int sysfs_dirent_exist(struct sysfs_dirent *, const unsigned char *);
+extern struct sysfs_dirent *sysfs_find_dirent(struct sysfs_dirent *parent_sd,
+ const unsigned char *name);
+extern struct sysfs_dirent *sysfs_get_dirent(struct sysfs_dirent *parent_sd,
+ const unsigned char *name);
extern struct sysfs_dirent *sysfs_new_dirent(const char *name, umode_t mode,
int type);
extern void sysfs_attach_dirent(struct sysfs_dirent *sd,
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