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authorDaniel Stenberg <daniel@haxx.se>2015-06-02 12:18:10 +0200
committerDaniel Stenberg <daniel@haxx.se>2015-06-02 12:18:10 +0200
commitf6af9aef7eef75fd3e669715f4fee7a922c8a052 (patch)
treef23a5803c5da3e5a9378b1d7a56c4f30fdcf2ae9 /docs
parent46a050e9f5070e95c0d5e87fe2e2eeaab7797639 (diff)
curl_multi_timeout.3: added example
Diffstat (limited to 'docs')
-rw-r--r--docs/libcurl/curl_multi_timeout.318
1 files changed, 17 insertions, 1 deletions
diff --git a/docs/libcurl/curl_multi_timeout.3 b/docs/libcurl/curl_multi_timeout.3
index e18b935cc..f0c907966 100644
--- a/docs/libcurl/curl_multi_timeout.3
+++ b/docs/libcurl/curl_multi_timeout.3
@@ -5,7 +5,7 @@
.\" * | (__| |_| | _ <| |___
.\" * \___|\___/|_| \_\_____|
.\" *
-.\" * Copyright (C) 1998 - 2011, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" * Copyright (C) 1998 - 2015, 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
@@ -49,6 +49,22 @@ SHOULD instead use \fIcurl_multi_setopt(3)\fP and its
Note: if libcurl returns a -1 timeout here, it just means that libcurl
currently has no stored timeout value. You must not wait too long (more than a
few seconds perhaps) before you call curl_multi_perform() again.
+.SH EXAMPLE
+.nf
+struct timeval timeout;
+long timeo;
+
+curl_multi_timeout(multi_handle, &timeo);
+if(timeo < 0)
+ /* no set timeout, use a default */
+ timeo = 980;
+
+timeout.tv_sec = timeo / 1000;
+timeout.tv_usec = (timeo % 1000) * 1000;
+
+/* wait for activities no longer than the set timeout */
+select(maxfd+1, &fdread, &fdwrite, &fdexcep, &timeout);
+.fi
.SH "RETURN VALUE"
The standard CURLMcode for multi interface error codes.
.SH "TYPICAL USAGE"