Daniel Stenberg e3fe020089

docs/libcurl: generate PROTOCOLS from meta-data

Remove the PROTOCOLS section from the source files completely and
instead generate them based on the header data in the curldown files.

It also generates TLS backend information for options marked for TLS as
protocol.

Closes #13175

2024-03-23 18:13:03 +01:00

1.4 KiB

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SPDX-License-Identifier

Title

Section

Source

Protocol

See-also

curl

CURLOPT_HTTPGET

libcurl

HTTP

CURLOPT_NOBODY (3)

CURLOPT_POST (3)

CURLOPT_UPLOAD (3)

curl_easy_reset (3)

NAME

CURLOPT_HTTPGET - ask for an HTTP GET request

SYNOPSIS

#include <curl/curl.h>

CURLcode curl_easy_setopt(CURL *handle, CURLOPT_HTTPGET, long useget);

DESCRIPTION

Pass a long. If useget is 1, this forces the HTTP request to get back to using GET. Usable if a POST, HEAD, PUT, etc has been used previously using the same curl handle.

When setting CURLOPT_HTTPGET(3) to 1, libcurl automatically sets CURLOPT_NOBODY(3) to 0 and CURLOPT_UPLOAD(3) to 0.

Setting this option to zero has no effect. Applications need to explicitly select which HTTP request method to use, they cannot deselect a method. To reset a handle to default method, consider curl_easy_reset(3).

DEFAULT

EXAMPLE

int main(void)
{
  CURL *curl = curl_easy_init();
  if(curl) {
    curl_easy_setopt(curl, CURLOPT_URL, "https://example.com");

    /* use a GET to fetch this */
    curl_easy_setopt(curl, CURLOPT_HTTPGET, 1L);

    /* Perform the request */
    curl_easy_perform(curl);
  }
}

AVAILABILITY

Along with HTTP

RETURN VALUE

Returns CURLE_OK if HTTP is supported, and CURLE_UNKNOWN_OPTION if not.

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