1 files changed, 21 insertions, 12 deletions

diff --git a/include/string.h b/include/string.h
index f9f6701..9fc1cd4 100644
--- a/include/string.h
+++ b/include/string.h
@@ -1,5 +1,6 @@
 /*
  * Copyright (C) 2015-2016 Dimitris Papastamos <sin@2f30.org>
+ * Copyright (C) 2022 q66 <q66@chimera-linux.org>
  *
  * Permission to use, copy, modify, and/or distribute this software for any
  * purpose with or without fee is hereby granted.
@@ -36,7 +37,8 @@ extern "C" {
 #undef strncat
 #undef strncpy
 
-_FORTIFY_FN(memcpy) void *memcpy(void *__od, const void *__os, size_t __n)
+_FORTIFY_FN(memcpy) void *memcpy(void * _FORTIFY_POS0 __od,
+                                 const void * _FORTIFY_POS0 __os, size_t __n)
 {
         size_t __bd = __bos(__od, 0);
         size_t __bs = __bos(__os, 0);
@@ -53,7 +55,8 @@ _FORTIFY_FN(memcpy) void *memcpy(void *__od, const void *__os, size_t __n)
         return __builtin_memcpy(__od, __os, __n);
 }
 
-_FORTIFY_FN(memmove) void *memmove(void *__d, const void *__s, size_t __n)
+_FORTIFY_FN(memmove) void *memmove(void * _FORTIFY_POS0 __d,
+                                   const void * _FORTIFY_POS0 __s, size_t __n)
 {
         size_t __bd = __bos(__d, 0);
         size_t __bs = __bos(__s, 0);
@@ -63,7 +66,7 @@ _FORTIFY_FN(memmove) void *memmove(void *__d, const void *__s, size_t __n)
         return __orig_memmove(__d, __s, __n);
 }
 
-_FORTIFY_FN(memset) void *memset(void *__d, int __c, size_t __n)
+_FORTIFY_FN(memset) void *memset(void * _FORTIFY_POS0 __d, int __c, size_t __n)
 {
         size_t __b = __bos(__d, 0);
 
@@ -76,7 +79,7 @@ _FORTIFY_FN(memset) void *memset(void *__d, int __c, size_t __n)
  || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) \
  || defined(_BSD_SOURCE)
 #undef stpcpy
-_FORTIFY_FN(stpcpy) char *stpcpy(char *__d, const char *__s)
+_FORTIFY_FN(stpcpy) char *stpcpy(char * _FORTIFY_POS0 __d, const char *__s)
 {
         size_t __b = __bos(__d, 0);
 
@@ -86,7 +89,8 @@ _FORTIFY_FN(stpcpy) char *stpcpy(char *__d, const char *__s)
 }
 
 #undef stpncpy
-_FORTIFY_FN(stpncpy) char *stpncpy(char *__d, const char *__s, size_t __n)
+_FORTIFY_FN(stpncpy) char *stpncpy(char * _FORTIFY_POS0 __d, const char *__s,
+                                   size_t __n)
 {
         size_t __b = __bos(__d, 0);
 
@@ -96,7 +100,7 @@ _FORTIFY_FN(stpncpy) char *stpncpy(char *__d, const char *__s, size_t __n)
 }
 #endif
 
-_FORTIFY_FN(strcat) char *strcat(char *__d, const char *__s)
+_FORTIFY_FN(strcat) char *strcat(char * _FORTIFY_POS0 __d, const char *__s)
 {
         size_t __b = __bos(__d, 0);
 
@@ -105,7 +109,7 @@ _FORTIFY_FN(strcat) char *strcat(char *__d, const char *__s)
         return __orig_strcat(__d, __s);
 }
 
-_FORTIFY_FN(strcpy) char *strcpy(char *__d, const char *__s)
+_FORTIFY_FN(strcpy) char *strcpy(char * _FORTIFY_POS0 __d, const char *__s)
 {
         size_t __b = __bos(__d, 0);
 
@@ -114,7 +118,8 @@ _FORTIFY_FN(strcpy) char *strcpy(char *__d, const char *__s)
         return __orig_strcpy(__d, __s);
 }
 
-_FORTIFY_FN(strncat) char *strncat(char *__d, const char *__s, size_t __n)
+_FORTIFY_FN(strncat) char *strncat(char * _FORTIFY_POS0 __d, const char *__s,
+                                   size_t __n)
 {
         size_t __b = __bos(__d, 0);
         size_t __sl, __dl;
@@ -130,7 +135,8 @@ _FORTIFY_FN(strncat) char *strncat(char *__d, const char *__s, size_t __n)
         return __orig_strncat(__d, __s, __n);
 }
 
-_FORTIFY_FN(strncpy) char *strncpy(char *__d, const char *__s, size_t __n)
+_FORTIFY_FN(strncpy) char *strncpy(char * _FORTIFY_POS0 __d,
+                                   const char *__s, size_t __n)
 {
         size_t __b = __bos(__d, 0);
 
@@ -141,7 +147,8 @@ _FORTIFY_FN(strncpy) char *strncpy(char *__d, const char *__s, size_t __n)
 
 #ifdef _GNU_SOURCE
 #undef mempcpy
-_FORTIFY_FN(mempcpy) void *mempcpy(void *__d, const void *__s, size_t __n)
+_FORTIFY_FN(mempcpy) void *mempcpy(void * _FORTIFY_POS0 __d,
+                                   const void * _FORTIFY_POS0 __s, size_t __n)
 {
         size_t __bd = __bos(__d, 0);
         size_t __bs = __bos(__s, 0);
@@ -155,7 +162,8 @@ _FORTIFY_FN(mempcpy) void *mempcpy(void *__d, const void *__s, size_t __n)
 #if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
 #undef strlcat
 #undef strlcpy
-_FORTIFY_FN(strlcat) size_t strlcat(char *__d, const char *__s, size_t __n)
+_FORTIFY_FN(strlcat) size_t strlcat(char * _FORTIFY_POS0 __d,
+                                    const char *__s, size_t __n)
 {
         size_t __b = __bos(__d, 0);
 
@@ -164,7 +172,8 @@ _FORTIFY_FN(strlcat) size_t strlcat(char *__d, const char *__s, size_t __n)
         return __orig_strlcat(__d, __s, __n);
 }
 
-_FORTIFY_FN(strlcpy) size_t strlcpy(char *__d, const char *__s, size_t __n)
+_FORTIFY_FN(strlcpy) size_t strlcpy(char * _FORTIFY_POS0 __d,
+                                    const char *__s, size_t __n)
 {
         size_t __b = __bos(__d, 0);