Commit 22473862 authored by Al Viro's avatar Al Viro
Browse files

constify tomoyo_realpath_from_path()


Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
parent 74008b36
...@@ -945,7 +945,7 @@ char *tomoyo_encode2(const char *str, int str_len); ...@@ -945,7 +945,7 @@ char *tomoyo_encode2(const char *str, int str_len);
char *tomoyo_init_log(struct tomoyo_request_info *r, int len, const char *fmt, char *tomoyo_init_log(struct tomoyo_request_info *r, int len, const char *fmt,
va_list args); va_list args);
char *tomoyo_read_token(struct tomoyo_acl_param *param); char *tomoyo_read_token(struct tomoyo_acl_param *param);
char *tomoyo_realpath_from_path(struct path *path); char *tomoyo_realpath_from_path(const struct path *path);
char *tomoyo_realpath_nofollow(const char *pathname); char *tomoyo_realpath_nofollow(const char *pathname);
const char *tomoyo_get_exe(void); const char *tomoyo_get_exe(void);
const char *tomoyo_yesno(const unsigned int value); const char *tomoyo_yesno(const unsigned int value);
......
...@@ -89,7 +89,7 @@ char *tomoyo_encode(const char *str) ...@@ -89,7 +89,7 @@ char *tomoyo_encode(const char *str)
* *
* If dentry is a directory, trailing '/' is appended. * If dentry is a directory, trailing '/' is appended.
*/ */
static char *tomoyo_get_absolute_path(struct path *path, char * const buffer, static char *tomoyo_get_absolute_path(const struct path *path, char * const buffer,
const int buflen) const int buflen)
{ {
char *pos = ERR_PTR(-ENOMEM); char *pos = ERR_PTR(-ENOMEM);
...@@ -216,7 +216,7 @@ out: ...@@ -216,7 +216,7 @@ out:
* *
* Returns the buffer. * Returns the buffer.
*/ */
static char *tomoyo_get_socket_name(struct path *path, char * const buffer, static char *tomoyo_get_socket_name(const struct path *path, char * const buffer,
const int buflen) const int buflen)
{ {
struct inode *inode = path->dentry->d_inode; struct inode *inode = path->dentry->d_inode;
...@@ -247,7 +247,7 @@ static char *tomoyo_get_socket_name(struct path *path, char * const buffer, ...@@ -247,7 +247,7 @@ static char *tomoyo_get_socket_name(struct path *path, char * const buffer,
* These functions use kzalloc(), so the caller must call kfree() * These functions use kzalloc(), so the caller must call kfree()
* if these functions didn't return NULL. * if these functions didn't return NULL.
*/ */
char *tomoyo_realpath_from_path(struct path *path) char *tomoyo_realpath_from_path(const struct path *path)
{ {
char *buf = NULL; char *buf = NULL;
char *name = NULL; char *name = NULL;
......
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