From: Emilia Kasper <emilia@openssl.org>
Date: Thu, 17 Sep 2015 11:55:09 +0000 (+0200)
Subject: Document BUF_strnlen
X-Git-Tag: OpenSSL_1_1_0-pre1~542
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=21b0fa91186ff1c1c3d956c0593ef4ac02521695;p=oweals%2Fopenssl.git

Document BUF_strnlen

Reviewed-by: Matt Caswell <matt@openssl.org>
---

diff --git a/doc/crypto/buffer.pod b/doc/crypto/buffer.pod
index d4cb8a8cbd..d43518a49a 100644
--- a/doc/crypto/buffer.pod
+++ b/doc/crypto/buffer.pod
@@ -32,6 +32,8 @@ standard C library equivalents
 
  size_t BUF_strlcat(char *dst, const char *src, size_t size);
 
+ size_t BUF_strnlen(const char *str, size_t maxlen);
+
 =head1 DESCRIPTION
 
 The buffer library handles simple character arrays. Buffers are used for
@@ -50,11 +52,11 @@ BUF_MEM_grow() changes the size of an already existing buffer to
 B<len>. Any data already in the buffer is preserved if it increases in
 size.
 
-BUF_strdup(), BUF_strndup(), BUF_memdup(), BUF_strlcpy() and
-BUF_strlcat() are equivalents of the standard C library functions. The
-dup() functions use OPENSSL_malloc() underneath and so should be used
-in preference to the standard library for memory leak checking or
-replacing the malloc() function.
+BUF_strdup(), BUF_strndup(), BUF_memdup(), BUF_strlcpy(),
+BUF_strlcat() and BUF_strnlen are equivalents of the standard C
+library functions. The dup() functions use OPENSSL_malloc() underneath
+and so should be used in preference to the standard library for memory
+leak checking or replacing the malloc() function.
 
 Memory allocated from these functions should be freed up using the
 OPENSSL_free() function.