Further synchronisation with Unix

[oweals/openssl.git] / crypto / buffer / buffer.c

diff --git a/crypto/buffer/buffer.c b/crypto/buffer/buffer.c
index 3bf03c7eff07f1056b583661c40f3eec4704ef46..b3e947771d5850246f571457bdce1f4d328650c0 100644 (file)
--- a/crypto/buffer/buffer.c
+++ b/crypto/buffer/buffer.c
@@ -161,61 +161,3 @@ int BUF_MEM_grow_clean(BUF_MEM *str, int len)
                }
        return(len);
        }
-
-char *BUF_strdup(const char *str)
-       {
-       if (str == NULL) return(NULL);
-       return BUF_strndup(str, strlen(str));
-       }
-
-char *BUF_strndup(const char *str, size_t siz)
-       {
-       char *ret;
-
-       if (str == NULL) return(NULL);
-
-       ret=OPENSSL_malloc(siz+1);
-       if (ret == NULL) 
-               {
-               BUFerr(BUF_F_BUF_STRNDUP,ERR_R_MALLOC_FAILURE);
-               return(NULL);
-               }
-       BUF_strlcpy(ret,str,siz+1);
-       return(ret);
-       }
-
-void *BUF_memdup(const void *data, size_t siz)
-       {
-       void *ret;
-
-       if (data == NULL) return(NULL);
-
-       ret=OPENSSL_malloc(siz);
-       if (ret == NULL) 
-               {
-               BUFerr(BUF_F_BUF_MEMDUP,ERR_R_MALLOC_FAILURE);
-               return(NULL);
-               }
-       return memcpy(ret, data, siz);
-       }       
-
-size_t BUF_strlcpy(char *dst, const char *src, size_t size)
-       {
-       size_t l = 0;
-       for(; size > 1 && *src; size--)
-               {
-               *dst++ = *src++;
-               l++;
-               }
-       if (size)
-               *dst = '\0';
-       return l + strlen(src);
-       }
-
-size_t BUF_strlcat(char *dst, const char *src, size_t size)
-       {
-       size_t l = 0;
-       for(; size > 0 && *dst; size--, dst++)
-               l++;
-       return l + BUF_strlcpy(dst, src, size);
-       }