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authorPeter Oberparleiter <peter.oberparleiter@de.ibm.com>2007-02-13 12:13:54 +0100
committerGreg Kroah-Hartman <gregkh@suse.de>2007-02-16 15:19:17 -0800
commit66f5496393dcc9f9d05c46f00ed93d5040d6035b (patch)
treed5952a691e346b2715252d8b8cd2100d6c804a39 /include/linux/debugfs.h
parentb92be9f1ecd3c8b16e9bb22d55bb97b3d89f091a (diff)
debugfs: implement symbolic links
debugfs: implement symbolic links Implement a new function debugfs_create_symlink() which can be used to create symbolic links in debugfs. This function can be useful for people moving functionality from /proc to debugfs (e.g. the gcov-kernel patch). Signed-off-by: Peter Oberparleiter <peter.oberparleiter@de.ibm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'include/linux/debugfs.h')
-rw-r--r--include/linux/debugfs.h10
1 files changed, 10 insertions, 0 deletions
diff --git a/include/linux/debugfs.h b/include/linux/debugfs.h
index 047567d34ca..9fa0983d1aa 100644
--- a/include/linux/debugfs.h
+++ b/include/linux/debugfs.h
@@ -33,6 +33,9 @@ struct dentry *debugfs_create_file(const char *name, mode_t mode,
struct dentry *debugfs_create_dir(const char *name, struct dentry *parent);
+struct dentry *debugfs_create_symlink(const char *name, struct dentry *parent,
+ const char *dest);
+
void debugfs_remove(struct dentry *dentry);
struct dentry *debugfs_create_u8(const char *name, mode_t mode,
@@ -70,6 +73,13 @@ static inline struct dentry *debugfs_create_dir(const char *name,
return ERR_PTR(-ENODEV);
}
+static inline struct dentry *debugfs_create_symlink(const char *name,
+ struct dentry *parent,
+ const char *dest)
+{
+ return ERR_PTR(-ENODEV);
+}
+
static inline void debugfs_remove(struct dentry *dentry)
{ }