diff options
Diffstat (limited to 'ANDROID_3.4.5/security/selinux/ss/symtab.c')
-rw-r--r-- | ANDROID_3.4.5/security/selinux/ss/symtab.c | 43 |
1 files changed, 0 insertions, 43 deletions
diff --git a/ANDROID_3.4.5/security/selinux/ss/symtab.c b/ANDROID_3.4.5/security/selinux/ss/symtab.c deleted file mode 100644 index 160326ee..00000000 --- a/ANDROID_3.4.5/security/selinux/ss/symtab.c +++ /dev/null @@ -1,43 +0,0 @@ -/* - * Implementation of the symbol table type. - * - * Author : Stephen Smalley, <sds@epoch.ncsc.mil> - */ -#include <linux/kernel.h> -#include <linux/string.h> -#include <linux/errno.h> -#include "symtab.h" - -static unsigned int symhash(struct hashtab *h, const void *key) -{ - const char *p, *keyp; - unsigned int size; - unsigned int val; - - val = 0; - keyp = key; - size = strlen(keyp); - for (p = keyp; (p - keyp) < size; p++) - val = (val << 4 | (val >> (8*sizeof(unsigned int)-4))) ^ (*p); - return val & (h->size - 1); -} - -static int symcmp(struct hashtab *h, const void *key1, const void *key2) -{ - const char *keyp1, *keyp2; - - keyp1 = key1; - keyp2 = key2; - return strcmp(keyp1, keyp2); -} - - -int symtab_init(struct symtab *s, unsigned int size) -{ - s->table = hashtab_create(symhash, symcmp, size); - if (!s->table) - return -ENOMEM; - s->nprim = 0; - return 0; -} - |