Imported Upstream version 7.59.0

[platform/upstream/curl.git] / docs / libcurl / opts / CURLINFO_CONTENT_LENGTH_UPLOAD.3

diff --git a/docs/libcurl/opts/CURLINFO_CONTENT_LENGTH_UPLOAD.3 b/docs/libcurl/opts/CURLINFO_CONTENT_LENGTH_UPLOAD.3
index e40d5ea..9f345ef 100644 (file)
--- a/docs/libcurl/opts/CURLINFO_CONTENT_LENGTH_UPLOAD.3
+++ b/docs/libcurl/opts/CURLINFO_CONTENT_LENGTH_UPLOAD.3
@@ -5,7 +5,7 @@
 .\" *                            | (__| |_| |  _ <| |___
 .\" *                             \___|\___/|_| \_\_____|
 .\" *
-.\" * Copyright (C) 1998 - 2015, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" * Copyright (C) 1998 - 2017, 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
@@ -20,7 +20,8 @@
 .\" *
 .\" **************************************************************************
 .\"
-.TH CURLINFO_CONTENT_LENGTH_UPLOAD 3 "1 Sep 2015" "libcurl 7.44.0" "curl_easy_getinfo options"
+.TH CURLINFO_CONTENT_LENGTH_UPLOAD 3 "June 15, 2017" "libcurl 7.59.0" "curl_easy_getinfo options"
+
 .SH NAME
 CURLINFO_CONTENT_LENGTH_UPLOAD \- get the specified size of the upload
 .SH SYNOPSIS
@@ -31,13 +32,34 @@ CURLcode curl_easy_getinfo(CURL *handle, CURLINFO_CONTENT_LENGTH_UPLOAD,
 .SH DESCRIPTION
 Pass a pointer to a double to receive the specified size of the upload.  Since
 7.19.4, this returns -1 if the size isn't known.
+
+\fICURLINFO_CONTENT_LENGTH_UPLOAD_T(3)\fP is a newer replacement that returns a
+more sensible variable type.
 .SH PROTOCOLS
 All
 .SH EXAMPLE
-TODO
+.nf
+CURL *curl = curl_easy_init();
+if(curl) {
+  curl_easy_setopt(curl, CURLOPT_URL, "http://example.com");
+
+  /* Perform the upload */
+  res = curl_easy_perform(curl);
+
+  if(!res) {
+    /* check the size */
+    double cl;
+    res = curl_easy_getinfo(curl, CURLINFO_CONTENT_LENGTH_UPLOAD, &cl);
+    if(!res) {
+      printf("Size: %.0f\\n", cl);
+    }
+  }
+}
+.fi
 .SH AVAILABILITY
 Added in 7.6.1
 .SH RETURN VALUE
 Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not.
 .SH "SEE ALSO"
 .BR curl_easy_getinfo "(3), " curl_easy_setopt "(3), "
+.BR CURLINFO_CONTENT_LENGTH_DOWNLOAD_T "(3), "