Annotation of embedaddon/curl/docs/libcurl/opts/CURLINFO_SIZE_DOWNLOAD_T.3, revision 1.1.1.1
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23: .TH CURLINFO_SIZE_DOWNLOAD_T 3 "March 23, 2020" "libcurl 7.70.0" "curl_easy_getinfo options"
24:
25: .SH NAME
26: CURLINFO_SIZE_DOWNLOAD_T \- get the number of downloaded bytes
27: .SH SYNOPSIS
28: #include <curl/curl.h>
29:
30: CURLcode curl_easy_getinfo(CURL *handle, CURLINFO_SIZE_DOWNLOAD_T, curl_off_t *dlp);
31: .SH DESCRIPTION
32: Pass a pointer to a \fIcurl_off_t\fP to receive the total amount of bytes that
33: were downloaded. The amount is only for the latest transfer and will be reset
34: again for each new transfer. This counts actual payload data, what's also
35: commonly called body. All meta and header data are excluded and will not be
36: counted in this number.
37: .SH PROTOCOLS
38: All
39: .SH EXAMPLE
40: .nf
41: CURL *curl = curl_easy_init();
42: if(curl) {
43: curl_easy_setopt(curl, CURLOPT_URL, "http://example.com");
44:
45: /* Perform the request */
46: res = curl_easy_perform(curl);
47:
48: if(!res) {
49: /* check the size */
50: curl_off_t dl;
51: res = curl_easy_getinfo(curl, CURLINFO_SIZE_DOWNLOAD_T, &dl);
52: if(!res) {
53: printf("Downloaded %" CURL_FORMAT_CURL_OFF_T " bytes\\n", dl);
54: }
55: }
56: }
57: .fi
58: .SH AVAILABILITY
59: Added in 7.55.0
60: .SH RETURN VALUE
61: Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not.
62: .SH "SEE ALSO"
63: .BR curl_easy_getinfo "(3), " curl_easy_setopt "(3), "
64: .BR CURLINFO_SIZE_DOWNLOAD "(3), "
65: .BR CURLINFO_SIZE_UPLOAD_T "(3), "
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