13 extern void *memdup_user(const void __user *, size_t);
14 extern void *vmemdup_user(const void __user *, size_t);
15 extern void *memdup_user_nul(const void __user *, size_t);
29 size_t strlcpy(char *, const char *, size_t);
32 ssize_t strscpy(char *, const char *, size_t);
36 ssize_t strscpy_pad(char *dest, const char *src, size_t count);
45 extern size_t strlcat(char *, const char *, __kernel_size_t);
57 extern int strncasecmp(const char *s1, const char *s2, size_t n);
66 extern char * strnchr(const char *, size_t, int);
84 extern char * strnstr(const char *, const char *, size_t);
165 		const void *src, size_t cnt)  in memcpy_mcsafe()
172 static inline void memcpy_flushcache(void *dst, const void *src, size_t cnt)  in memcpy_flushcache()
177 void *memchr_inv(const void *s, int c, size_t n);
184 extern char *kstrndup(const char *s, size_t len, gfp_t gfp);
185 extern void *kmemdup(const void *src, size_t len, gfp_t gfp);
186 extern char *kmemdup_nul(const char *s, size_t len, gfp_t gfp);
198 int match_string(const char * const *array, size_t n, const char *string);
199 int __sysfs_match_string(const char * const *array, size_t n, const char *s);
211 int vbin_printf(u32 *bin_buf, size_t size, const char *fmt, va_list args);
212 int bstr_printf(char *buf, size_t size, const char *fmt, const u32 *bin_buf);
213 int bprintf(u32 *bin_buf, size_t size, const char *fmt, ...) __printf(3, 4);
216 extern ssize_t memory_read_from_buffer(void *to, size_t count, loff_t *ppos,
217 				       const void *from, size_t available);
229 size_t memweight(const void *ptr, size_t bytes);
245 static inline void memzero_explicit(void *s, size_t count)  in memzero_explicit()
274 	size_t p_size = __builtin_object_size(p, 0);  in strncpy()
284 	size_t p_size = __builtin_object_size(p, 0);  in strcat()
285 	if (p_size == (size_t)-1)  in strcat()
295 	size_t p_size = __builtin_object_size(p, 0);  in strlen()
298 	if (p_size == (size_t)-1 ||  in strlen()
310 	size_t p_size = __builtin_object_size(p, 0);  in strnlen()
318 extern size_t __real_strlcpy(char *, const char *, size_t) __RENAME(strlcpy);
319 __FORTIFY_INLINE size_t strlcpy(char *p, const char *q, size_t size)  in strlcpy()
321 	size_t ret;  in strlcpy()
322 	size_t p_size = __builtin_object_size(p, 0);  in strlcpy()
323 	size_t q_size = __builtin_object_size(q, 0);  in strlcpy()
324 	if (p_size == (size_t)-1 && q_size == (size_t)-1)  in strlcpy()
328 		size_t len = (ret >= size) ? size - 1 : ret;  in strlcpy()
342 	size_t p_len, copy_len;  in strncat()
343 	size_t p_size = __builtin_object_size(p, 0);  in strncat()
344 	size_t q_size = __builtin_object_size(q, 0);  in strncat()
345 	if (p_size == (size_t)-1 && q_size == (size_t)-1)  in strncat()
358 	size_t p_size = __builtin_object_size(p, 0);  in memset()
368 	size_t p_size = __builtin_object_size(p, 0);  in memcpy()
369 	size_t q_size = __builtin_object_size(q, 0);  in memcpy()
383 	size_t p_size = __builtin_object_size(p, 0);  in memmove()
384 	size_t q_size = __builtin_object_size(q, 0);  in memmove()
399 	size_t p_size = __builtin_object_size(p, 0);  in memscan()
409 	size_t p_size = __builtin_object_size(p, 0);  in memcmp()
410 	size_t q_size = __builtin_object_size(q, 0);  in memcmp()
424 	size_t p_size = __builtin_object_size(p, 0);  in memchr()
432 void *__real_memchr_inv(const void *s, int c, size_t n) __RENAME(memchr_inv);
433 __FORTIFY_INLINE void *memchr_inv(const void *p, int c, size_t size)  in memchr_inv()
435 	size_t p_size = __builtin_object_size(p, 0);  in memchr_inv()
443 extern void *__real_kmemdup(const void *src, size_t len, gfp_t gfp) __RENAME(kmemdup);
444 __FORTIFY_INLINE void *kmemdup(const void *p, size_t size, gfp_t gfp)  in kmemdup()
446 	size_t p_size = __builtin_object_size(p, 0);  in kmemdup()
457 	size_t p_size = __builtin_object_size(p, 0);  in strcpy()
458 	size_t q_size = __builtin_object_size(q, 0);  in strcpy()
459 	if (p_size == (size_t)-1 && q_size == (size_t)-1)  in strcpy()
475 static inline void memcpy_and_pad(void *dest, size_t dest_len,  in memcpy_and_pad()
476 				  const void *src, size_t count, int pad)  in memcpy_and_pad()
500 static __always_inline size_t str_has_prefix(const char *str, const char *prefix)  in str_has_prefix()
502 	size_t len = strlen(prefix);  in str_has_prefix()