Annotation of embedaddon/curl/docs/libcurl/opts/CURLOPT_HTTP09_ALLOWED.3, revision 1.1.1.1
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23: .TH CURLOPT_HTTP09_ALLOWED 3 "August 05, 2019" "libcurl 7.70.0" "curl_easy_setopt options"
24:
25: .SH NAME
26: CURLOPT_HTTP09 \- allow HTTP/0.9 response
27: .SH SYNOPSIS
28: #include <curl/curl.h>
29:
30: CURLcode curl_easy_setopt(CURL *handle, CURLOPT_HTTP09_ALLOWED, long allowed);
31: .SH DESCRIPTION
32: Pass the long argument \fIallowed\fP set to 1L to allow HTTP/0.9 responses.
33:
34: A HTTP/0.9 response is a server response entirely without headers and only a
35: body. You can connect to lots of random TCP services and still get a response
36: that curl might consider to be HTTP/0.9!
37: .SH DEFAULT
38: curl allowed HTTP/0.9 responses by default before 7.66.0
39:
40: Since 7.66.0, libcurl requires this option set to 1L to allow HTTP/0.9
41: responses.
42: .SH PROTOCOLS
43: HTTP
44: .SH EXAMPLE
45: .nf
46: CURL *curl = curl_easy_init();
47: if(curl) {
48: CURLcode ret;
49: curl_easy_setopt(curl, CURLOPT_URL, "https://example.com/");
50: curl_easy_setopt(curl, CURLOPT_HTTP09_ALLOWED, 1L);
51: ret = curl_easy_perform(curl);
52: }
53: .fi
54: .SH AVAILABILITY
55: Option added in 7.64.0, present along with HTTP.
56: .SH RETURN VALUE
57: Returns CURLE_OK if HTTP is supported, and CURLE_UNKNOWN_OPTION if not.
58: .SH "SEE ALSO"
59: .BR CURLOPT_SSLVERSION "(3), " CURLOPT_HTTP_VERSION "(3), "
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