diff options
author | 2013-03-30 20:13:46 -0400 | |
---|---|---|
committer | 2013-04-09 14:09:17 -0400 | |
commit | 8ce584c7416d8a85a6f3edc17d1cddefe331e87e (patch) | |
tree | 4fe64bd588ba8e2239cfa893e1bddb3e3b30c232 /include/linux/proc_fs.h | |
parent | ecryptfs: close rmmod race (diff) | |
download | linux-8ce584c7416d8a85a6f3edc17d1cddefe331e87e.tar.gz linux-8ce584c7416d8a85a6f3edc17d1cddefe331e87e.tar.bz2 linux-8ce584c7416d8a85a6f3edc17d1cddefe331e87e.zip |
procfs: add proc_remove_subtree()
just what it sounds like; do that only to procfs subtrees you've
created - doing that to something shared with another driver is
not only antisocial, but might cause interesting races with
proc_create() and its ilk.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'include/linux/proc_fs.h')
-rw-r--r-- | include/linux/proc_fs.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/proc_fs.h b/include/linux/proc_fs.h index 8307f2f94d86..94dfb2aa5533 100644 --- a/include/linux/proc_fs.h +++ b/include/linux/proc_fs.h @@ -117,6 +117,7 @@ struct proc_dir_entry *proc_create_data(const char *name, umode_t mode, const struct file_operations *proc_fops, void *data); extern void remove_proc_entry(const char *name, struct proc_dir_entry *parent); +extern int remove_proc_subtree(const char *name, struct proc_dir_entry *parent); struct pid_namespace; @@ -202,6 +203,7 @@ static inline struct proc_dir_entry *proc_create_data(const char *name, return NULL; } #define remove_proc_entry(name, parent) do {} while (0) +#define remove_proc_subtree(name, parent) do {} while (0) static inline struct proc_dir_entry *proc_symlink(const char *name, struct proc_dir_entry *parent,const char *dest) {return NULL;} |