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Fixed MTP to work with TWRP

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awab228 2018-06-19 23:16:04 +02:00
commit f6dfaef42e
50820 changed files with 20846062 additions and 0 deletions
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43
security/selinux/ss/symtab.c Normal file
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/*
* 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;
}