aboutsummaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
-rw-r--r--security/selinux/ss/hashtab.c6
-rw-r--r--security/selinux/ss/hashtab.h10
-rw-r--r--security/selinux/ss/symtab.c8
3 files changed, 12 insertions, 12 deletions
diff --git a/security/selinux/ss/hashtab.c b/security/selinux/ss/hashtab.c
index 24e5ec957630..77b530c3bbce 100644
--- a/security/selinux/ss/hashtab.c
+++ b/security/selinux/ss/hashtab.c
@@ -8,8 +8,8 @@
#include <linux/errno.h>
#include "hashtab.h"
-struct hashtab *hashtab_create(u32 (*hash_value)(struct hashtab *h, void *key),
- int (*keycmp)(struct hashtab *h, void *key1, void *key2),
+struct hashtab *hashtab_create(u32 (*hash_value)(struct hashtab *h, const void *key),
+ int (*keycmp)(struct hashtab *h, const void *key1, const void *key2),
u32 size)
{
struct hashtab *p;
@@ -71,7 +71,7 @@ int hashtab_insert(struct hashtab *h, void *key, void *datum)
return 0;
}
-void *hashtab_search(struct hashtab *h, void *key)
+void *hashtab_search(struct hashtab *h, const void *key)
{
u32 hvalue;
struct hashtab_node *cur;
diff --git a/security/selinux/ss/hashtab.h b/security/selinux/ss/hashtab.h
index 4cc85816a718..7e2ff3e3c6d2 100644
--- a/security/selinux/ss/hashtab.h
+++ b/security/selinux/ss/hashtab.h
@@ -22,9 +22,9 @@ struct hashtab {
struct hashtab_node **htable; /* hash table */
u32 size; /* number of slots in hash table */
u32 nel; /* number of elements in hash table */
- u32 (*hash_value)(struct hashtab *h, void *key);
+ u32 (*hash_value)(struct hashtab *h, const void *key);
/* hash function */
- int (*keycmp)(struct hashtab *h, void *key1, void *key2);
+ int (*keycmp)(struct hashtab *h, const void *key1, const void *key2);
/* key comparison function */
};
@@ -39,8 +39,8 @@ struct hashtab_info {
* Returns NULL if insufficent space is available or
* the new hash table otherwise.
*/
-struct hashtab *hashtab_create(u32 (*hash_value)(struct hashtab *h, void *key),
- int (*keycmp)(struct hashtab *h, void *key1, void *key2),
+struct hashtab *hashtab_create(u32 (*hash_value)(struct hashtab *h, const void *key),
+ int (*keycmp)(struct hashtab *h, const void *key1, const void *key2),
u32 size);
/*
@@ -59,7 +59,7 @@ int hashtab_insert(struct hashtab *h, void *k, void *d);
* Returns NULL if no entry has the specified key or
* the datum of the entry otherwise.
*/
-void *hashtab_search(struct hashtab *h, void *k);
+void *hashtab_search(struct hashtab *h, const void *k);
/*
* Destroys the specified hash table.
diff --git a/security/selinux/ss/symtab.c b/security/selinux/ss/symtab.c
index 24a10d36d3b6..837658a98a54 100644
--- a/security/selinux/ss/symtab.c
+++ b/security/selinux/ss/symtab.c
@@ -9,9 +9,9 @@
#include <linux/errno.h>
#include "symtab.h"
-static unsigned int symhash(struct hashtab *h, void *key)
+static unsigned int symhash(struct hashtab *h, const void *key)
{
- char *p, *keyp;
+ const char *p, *keyp;
unsigned int size;
unsigned int val;
@@ -23,9 +23,9 @@ static unsigned int symhash(struct hashtab *h, void *key)
return val & (h->size - 1);
}
-static int symcmp(struct hashtab *h, void *key1, void *key2)
+static int symcmp(struct hashtab *h, const void *key1, const void *key2)
{
- char *keyp1, *keyp2;
+ const char *keyp1, *keyp2;
keyp1 = key1;
keyp2 = key2;

Privacy Policy