diff options
Diffstat (limited to 'doc/crypto/buffer.pod')
| -rw-r--r-- | doc/crypto/buffer.pod | 25 |
1 files changed, 0 insertions, 25 deletions
diff --git a/doc/crypto/buffer.pod b/doc/crypto/buffer.pod index 135163500f..a2543e8be0 100644 --- a/doc/crypto/buffer.pod +++ b/doc/crypto/buffer.pod @@ -5,7 +5,6 @@ BUF_MEM_new, BUF_MEM_new_ex, BUF_MEM_free, BUF_MEM_grow - simple character array structure -BUF_strdup, BUF_strndup, BUF_memdup, BUF_strlcpy, BUF_strlcat - standard C library equivalents =head1 SYNOPSIS @@ -22,18 +21,6 @@ standard C library equivalents int BUF_MEM_grow(BUF_MEM *str, int len); - char *BUF_strdup(const char *str); - - char *BUF_strndup(const char *str, size_t siz); - - void *BUF_memdup(const void *data, size_t siz); - - size_t BUF_strlcpy(char *dst, const char *src, size_t size); - - 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 @@ -52,18 +39,6 @@ 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(), -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. - -BUF_strndup makes the explicit guarantee that it will never read past -the first B<siz> bytes of B<str>. - =head1 RETURN VALUES BUF_MEM_new() returns the buffer or NULL on error. |