ares_parse_txt_reply: return a ares_txt_reply node for each sub-string

[platform/upstream/c-ares.git] / ares_cancel.3

diff --git a/ares_cancel.3 b/ares_cancel.3
index fc1e983..0bf6281 100644 (file)
--- a/ares_cancel.3
+++ b/ares_cancel.3
@@ -1,4 +1,3 @@
-.\" $Id$
 .\"
 .\" Copyright 1998 by the Massachusetts Institute of Technology.
 .\"
@@ -21,7 +20,7 @@ ares_cancel \- Cancel a resolve
 .nf
 .B #include <ares.h>
 .PP
-.B int ares_cancel(ares_channel \fIchannel\fP)
+.B void ares_cancel(ares_channel \fIchannel\fP)
 .fi
 .SH DESCRIPTION
 The \fBares_cancel\fP function cancels all lookups/requests made on the the
@@ -29,7 +28,9 @@ name service channel identified by \fIchannel\fP.  \fBares_cancel\fP invokes
 the callbacks for each pending query on the channel, passing a status of
 .BR ARES_ECANCELLED .
 These calls give the callbacks a chance to clean up any state which
-might have been stored in their arguments.
+might have been stored in their arguments. If such a callback invocation adds
+a new request to the channel, that request will \fInot\fP be cancelled by the
+current invocation of \fBares_cancel\fP.
 .SH SEE ALSO
 .BR ares_init (3)
 .BR ares_destroy (3)