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Diffstat (limited to 'docs/libcurl/opts/CURLINFO_SIZE_DOWNLOAD_T.3')
| -rw-r--r-- | docs/libcurl/opts/CURLINFO_SIZE_DOWNLOAD_T.3 | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/docs/libcurl/opts/CURLINFO_SIZE_DOWNLOAD_T.3 b/docs/libcurl/opts/CURLINFO_SIZE_DOWNLOAD_T.3 new file mode 100644 index 000000000..834c6d6f0 --- /dev/null +++ b/docs/libcurl/opts/CURLINFO_SIZE_DOWNLOAD_T.3 @@ -0,0 +1,64 @@ +.\" ************************************************************************** +.\" * _ _ ____ _ +.\" * Project ___| | | | _ \| | +.\" * / __| | | | |_) | | +.\" * | (__| |_| | _ <| |___ +.\" * \___|\___/|_| \_\_____| +.\" * +.\" * 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 +.\" * are also available at https://curl.haxx.se/docs/copyright.html. +.\" * +.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell +.\" * copies of the Software, and permit persons to whom the Software is +.\" * furnished to do so, under the terms of the COPYING file. +.\" * +.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY +.\" * KIND, either express or implied. +.\" * +.\" ************************************************************************** +.\" +.TH CURLINFO_SIZE_DOWNLOAD_T 3 "25 May 2017" "libcurl 7.55.0" "curl_easy_getinfo options" +.SH NAME +CURLINFO_SIZE_DOWNLOAD_T \- get the number of downloaded bytes +.SH SYNOPSIS +#include <curl/curl.h> + +CURLcode curl_easy_getinfo(CURL *handle, CURLINFO_SIZE_DOWNLOAD_T, curl_off_t *dlp); +.SH DESCRIPTION +Pass a pointer to a \fIcurl_off_t\fP to receive the total amount of bytes that +were downloaded. The amount is only for the latest transfer and will be reset +again for each new transfer. This counts actual payload data, what's also +commonly called body. All meta and header data are excluded and will not be +counted in this number. +.SH PROTOCOLS +All +.SH EXAMPLE +.nf +CURL *curl = curl_easy_init(); +if(curl) { + curl_easy_setopt(curl, CURLOPT_URL, "http://example.com"); + + /* Perform the request */ + res = curl_easy_perform(curl); + + if(!res) { + /* check the size */ + curl_off_t dl; + res = curl_easy_getinfo(curl, CURLINFO_SIZE_DOWNLOAD_T, &dl); + if(!res) { + printf("Downloaded " CURL_FORMAT_CURL_OFF_T " bytes\\n", cl); + } + } +} +.fi +.SH AVAILABILITY +Added in 7.55.0 +.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_SIZE_DOWNLOAD "(3), " +.BR CURLINFO_SIZE_UPLOAD_T "(3), " |