From df72bed2e328fe5dda2bdf781f52ff7aa5b9ae16 Mon Sep 17 00:00:00 2001 From: Daniel Stenberg Date: Wed, 13 Feb 2013 11:01:29 +0100 Subject: ares_expand_name.3: clarify how to free the data --- ares_expand_name.3 | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/ares_expand_name.3 b/ares_expand_name.3 index 1761a9a..fc18df3 100644 --- a/ares_expand_name.3 +++ b/ares_expand_name.3 @@ -43,6 +43,8 @@ The length of the encoded name is stored in the variable pointed to by .I enclen so that the caller can advance past the encoded domain name to read further data in the message. + +Use \fIares_free_string(3)\fP to free the allocated hostname. .SH RETURN VALUES .B ares_expand_name can return any of the following values: @@ -56,7 +58,7 @@ The encoded domain name was malformed and could not be expanded. .B ARES_ENOMEM Memory was exhausted. .SH SEE ALSO -.BR ares_mkquery (3) +.BR ares_mkquery (3), ares_free_string (3) .SH AUTHOR Greg Hudson, MIT Information Systems .br -- cgit v1.2.3