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authorDaniel Stenberg <daniel@haxx.se>2013-01-19 22:58:56 +0100
committerDaniel Stenberg <daniel@haxx.se>2013-01-19 22:58:56 +0100
commit34ae007d4d1a17ec1fbeefc4ef3cf6668e22c3be (patch)
tree3541a8c6f101922339a11954b018b1393b9d3ca0
parentd90b9aee64a186c549689ed54113dca10ded26c8 (diff)
curl_easy_send.3: document return codes
Reported by: Craig Davison Bug: http://curl.haxx.se/mail/lib-2013-01/0234.html
-rw-r--r--docs/libcurl/curl_easy_send.35
1 files changed, 4 insertions, 1 deletions
diff --git a/docs/libcurl/curl_easy_send.3 b/docs/libcurl/curl_easy_send.3
index 17c4c1f54..777735f92 100644
--- a/docs/libcurl/curl_easy_send.3
+++ b/docs/libcurl/curl_easy_send.3
@@ -5,7 +5,7 @@
.\" * | (__| |_| | _ <| |___
.\" * \___|\___/|_| \_\_____|
.\" *
-.\" * Copyright (C) 1998 - 2010, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" * Copyright (C) 1998 - 2013, Daniel Stenberg, <daniel@haxx.se>, et al.
.\" *
.\" * This software is licensed as described in the file COPYING, which
.\" * you should have received as part of this distribution. The terms
@@ -57,6 +57,9 @@ sent into \fB*n\fP. Note that this may very well be less than the amount you
wanted to send.
On failure, returns the appropriate error code.
+
+If there's no socket available to use from the previous transfer, this function
+returns CURLE_UNSUPPORTED_PROTOCOL.
.SH EXAMPLE
See \fBsendrecv.c\fP in \fBdocs/examples\fP directory for usage example.
.SH "SEE ALSO"