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84 строки
3.4 KiB
Groff
84 строки
3.4 KiB
Groff
.\" **************************************************************************
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.\" * _ _ ____ _
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.\" * Project ___| | | | _ \| |
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.\" * / __| | | | |_) | |
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.\" * | (__| |_| | _ <| |___
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.\" * \___|\___/|_| \_\_____|
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.\" *
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.\" * Copyright (C) 1998 - 2022, Daniel Stenberg, <daniel@haxx.se>, et al.
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.\" *
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.\" * This software is licensed as described in the file COPYING, which
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.\" * you should have received as part of this distribution. The terms
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.\" * are also available at https://curl.se/docs/copyright.html.
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.\" *
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.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
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.\" * copies of the Software, and permit persons to whom the Software is
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.\" * furnished to do so, under the terms of the COPYING file.
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.\" *
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.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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.\" * KIND, either express or implied.
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.\" *
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.\" **************************************************************************
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.\"
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.TH CURLOPT_NETRC 3 "January 07, 2022" "libcurl 7.83.1" "curl_easy_setopt options"
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.SH NAME
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CURLOPT_NETRC \- enable use of .netrc
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.SH SYNOPSIS
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.nf
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#include <curl/curl.h>
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CURLcode curl_easy_setopt(CURL *handle, CURLOPT_NETRC, long level);
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.fi
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.SH DESCRIPTION
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This parameter controls the preference \fIlevel\fP of libcurl between using
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user names and passwords from your \fI~/.netrc\fP file, relative to user names
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and passwords in the URL supplied with \fICURLOPT_URL(3)\fP. On Windows,
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libcurl will use the file as \fI%HOME%/_netrc\fP, but you can also tell
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libcurl a different file name to use with \fICURLOPT_NETRC_FILE(3)\fP.
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libcurl uses a user name (and supplied or prompted password) supplied with
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\fICURLOPT_USERPWD(3)\fP or \fICURLOPT_USERNAME(3)\fP in preference to any of
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the options controlled by this parameter.
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Only machine name, user name and password are taken into account (init macros
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and similar things are not supported).
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libcurl does not verify that the file has the correct properties set (as the
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standard Unix ftp client does). It should only be readable by user.
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\fIlevel\fP is a long that should be set to one of the values described below.
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.IP "CURL_NETRC_IGNORED (0)"
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The library will ignore the \fI.netrc\fP file. This is the default.
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.IP "CURL_NETRC_OPTIONAL (1)"
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The use of the \fI.netrc\fP file is optional, and information in the URL is to
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be preferred. The file will be scanned for the host and user name (to find
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the password only) or for the host only, to find the first user name and
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password after that \fImachine\fP, which ever information is not specified.
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.IP "CURL_NETRC_REQUIRED (2)"
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The use of the \fI.netrc\fP file is required, and any credential information
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present in the URL is ignored. The file will be scanned for the host and user
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name (to find the password only) or for the host only, to find the first user
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name and password after that \fImachine\fP, which ever information is not
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specified.
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.SH DEFAULT
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CURL_NETRC_IGNORED
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.SH PROTOCOLS
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Most
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.SH EXAMPLE
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.nf
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CURL *curl = curl_easy_init();
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if(curl) {
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CURLcode ret;
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curl_easy_setopt(curl, CURLOPT_URL, "ftp://example.com/");
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curl_easy_setopt(curl, CURLOPT_NETRC, CURL_NETRC_OPTIONAL);
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ret = curl_easy_perform(curl);
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}
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.fi
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.SH AVAILABILITY
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Always
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.SH RETURN VALUE
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Returns CURLE_OK
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.SH "SEE ALSO"
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.BR CURLOPT_USERPWD "(3), " CURLOPT_USERNAME "(3), " CURLOPT_NETRC_FILE "(3), "
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