1382 lines
30 KiB
Markdown
1382 lines
30 KiB
Markdown
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---
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c: Copyright (C) Daniel Stenberg, <daniel.se>, et al.
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SPDX-License-Identifier: curl
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Title: curl_easy_setopt
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Section: 3
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Source: libcurl
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See-also:
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- curl_easy_cleanup (3)
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- curl_easy_getinfo (3)
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- curl_easy_init (3)
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- curl_easy_option_by_id (3)
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- curl_easy_option_by_name (3)
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- curl_easy_option_next (3)
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- curl_easy_reset (3)
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- curl_multi_setopt (3)
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---
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# NAME
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curl_easy_setopt - set options for a curl easy handle
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# SYNOPSIS
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~~~c
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#include <curl/curl.h>
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CURLcode curl_easy_setopt(CURL *handle, CURLoption option, parameter);
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~~~
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# DESCRIPTION
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curl_easy_setopt(3) is used to tell libcurl how to behave. By setting the
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appropriate options, the application can change libcurl's behavior. All
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options are set with an *option* followed by a *parameter*. That parameter can
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be a **long**, a **function pointer**, an **object pointer** or a
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**curl_off_t**, depending on what the specific option expects. Read this
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manual carefully as bad input values may cause libcurl to behave badly! You
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can only set one option in each function call. A typical application uses many
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curl_easy_setopt(3) calls in the setup phase.
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Options set with this function call are valid for all forthcoming transfers
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performed using this *handle*. The options are not in any way reset between
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transfers, so if you want subsequent transfers with different options, you
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must change them between the transfers. You can optionally reset all options
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back to internal default with curl_easy_reset(3).
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Strings passed to libcurl as 'char *' arguments, are copied by the library;
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the string storage associated to the pointer argument may be discarded or
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reused after curl_easy_setopt(3) returns. The only exception to this rule is
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really CURLOPT_POSTFIELDS(3), but the alternative that copies the string
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CURLOPT_COPYPOSTFIELDS(3) has some usage characteristics you need to read up
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on. This function does not accept input strings longer than
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**CURL_MAX_INPUT_LENGTH** (8 MB).
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The order in which the options are set does not matter.
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Before version 7.17.0, strings were not copied. Instead the user was forced
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keep them available until libcurl no longer needed them.
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The *handle* is the return code from a curl_easy_init(3) or
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curl_easy_duphandle(3) call.
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# BEHAVIOR OPTIONS
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## CURLOPT_VERBOSE
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Display verbose information. See CURLOPT_VERBOSE(3)
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## CURLOPT_HEADER
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Include the header in the body output. See CURLOPT_HEADER(3)
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## CURLOPT_NOPROGRESS
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Shut off the progress meter. See CURLOPT_NOPROGRESS(3)
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## CURLOPT_NOSIGNAL
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Do not install signal handlers. See CURLOPT_NOSIGNAL(3)
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## CURLOPT_WILDCARDMATCH
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Transfer multiple files according to a filename pattern. See
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CURLOPT_WILDCARDMATCH(3)
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# CALLBACK OPTIONS
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## CURLOPT_WRITEFUNCTION
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Callback for writing data. See CURLOPT_WRITEFUNCTION(3)
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## CURLOPT_WRITEDATA
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Data pointer to pass to the write callback. See CURLOPT_WRITEDATA(3)
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## CURLOPT_READFUNCTION
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Callback for reading data. See CURLOPT_READFUNCTION(3)
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## CURLOPT_READDATA
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Data pointer to pass to the read callback. See CURLOPT_READDATA(3)
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## CURLOPT_IOCTLFUNCTION
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**Deprecated option** Callback for I/O operations.
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See CURLOPT_IOCTLFUNCTION(3)
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## CURLOPT_IOCTLDATA
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**Deprecated option** Data pointer to pass to the I/O callback.
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See CURLOPT_IOCTLDATA(3)
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## CURLOPT_SEEKFUNCTION
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Callback for seek operations. See CURLOPT_SEEKFUNCTION(3)
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## CURLOPT_SEEKDATA
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Data pointer to pass to the seek callback. See CURLOPT_SEEKDATA(3)
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## CURLOPT_SOCKOPTFUNCTION
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Callback for sockopt operations. See CURLOPT_SOCKOPTFUNCTION(3)
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## CURLOPT_SOCKOPTDATA
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Data pointer to pass to the sockopt callback. See CURLOPT_SOCKOPTDATA(3)
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## CURLOPT_OPENSOCKETFUNCTION
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Callback for socket creation. See CURLOPT_OPENSOCKETFUNCTION(3)
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## CURLOPT_OPENSOCKETDATA
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Data pointer to pass to the open socket callback. See CURLOPT_OPENSOCKETDATA(3)
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## CURLOPT_CLOSESOCKETFUNCTION
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Callback for closing socket. See CURLOPT_CLOSESOCKETFUNCTION(3)
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## CURLOPT_CLOSESOCKETDATA
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Data pointer to pass to the close socket callback. See CURLOPT_CLOSESOCKETDATA(3)
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## CURLOPT_PROGRESSFUNCTION
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**OBSOLETE** callback for progress meter.
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See CURLOPT_PROGRESSFUNCTION(3)
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## CURLOPT_PROGRESSDATA
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Data pointer to pass to the progress meter callback. See CURLOPT_PROGRESSDATA(3)
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## CURLOPT_XFERINFOFUNCTION
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Callback for progress meter. See CURLOPT_XFERINFOFUNCTION(3)
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## CURLOPT_XFERINFODATA
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Data pointer to pass to the progress meter callback. See CURLOPT_XFERINFODATA(3)
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## CURLOPT_HEADERFUNCTION
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Callback for writing received headers. See CURLOPT_HEADERFUNCTION(3)
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## CURLOPT_HEADERDATA
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Data pointer to pass to the header callback. See CURLOPT_HEADERDATA(3)
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## CURLOPT_DEBUGFUNCTION
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Callback for debug information. See CURLOPT_DEBUGFUNCTION(3)
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## CURLOPT_DEBUGDATA
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Data pointer to pass to the debug callback. See CURLOPT_DEBUGDATA(3)
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## CURLOPT_SSL_CTX_FUNCTION
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Callback for SSL context logic. See CURLOPT_SSL_CTX_FUNCTION(3)
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## CURLOPT_SSL_CTX_DATA
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Data pointer to pass to the SSL context callback. See CURLOPT_SSL_CTX_DATA(3)
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## CURLOPT_CONV_TO_NETWORK_FUNCTION
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**OBSOLETE** Callback for code base conversion.
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See CURLOPT_CONV_TO_NETWORK_FUNCTION(3)
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## CURLOPT_CONV_FROM_NETWORK_FUNCTION
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**OBSOLETE** Callback for code base conversion.
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See CURLOPT_CONV_FROM_NETWORK_FUNCTION(3)
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## CURLOPT_CONV_FROM_UTF8_FUNCTION
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**OBSOLETE** Callback for code base conversion.
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See CURLOPT_CONV_FROM_UTF8_FUNCTION(3)
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## CURLOPT_INTERLEAVEFUNCTION
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Callback for RTSP interleaved data. See CURLOPT_INTERLEAVEFUNCTION(3)
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## CURLOPT_INTERLEAVEDATA
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Data pointer to pass to the RTSP interleave callback. See CURLOPT_INTERLEAVEDATA(3)
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## CURLOPT_CHUNK_BGN_FUNCTION
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Callback for wildcard download start of chunk. See CURLOPT_CHUNK_BGN_FUNCTION(3)
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## CURLOPT_CHUNK_END_FUNCTION
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Callback for wildcard download end of chunk. See CURLOPT_CHUNK_END_FUNCTION(3)
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## CURLOPT_CHUNK_DATA
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Data pointer to pass to the chunk callbacks. See CURLOPT_CHUNK_DATA(3)
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## CURLOPT_FNMATCH_FUNCTION
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Callback for wildcard matching. See CURLOPT_FNMATCH_FUNCTION(3)
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## CURLOPT_FNMATCH_DATA
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Data pointer to pass to the wildcard matching callback. See CURLOPT_FNMATCH_DATA(3)
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## CURLOPT_SUPPRESS_CONNECT_HEADERS
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Suppress proxy CONNECT response headers from user callbacks. See
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CURLOPT_SUPPRESS_CONNECT_HEADERS(3)
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## CURLOPT_RESOLVER_START_FUNCTION
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Callback to be called before a new resolve request is started. See
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CURLOPT_RESOLVER_START_FUNCTION(3)
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## CURLOPT_RESOLVER_START_DATA
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Data pointer to pass to resolver start callback. See CURLOPT_RESOLVER_START_DATA(3)
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## CURLOPT_PREREQFUNCTION
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Callback to be called after a connection is established but before a request
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is made on that connection. See CURLOPT_PREREQFUNCTION(3)
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## CURLOPT_PREREQDATA
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Data pointer to pass to the CURLOPT_PREREQFUNCTION callback. See
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CURLOPT_PREREQDATA(3)
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# ERROR OPTIONS
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## CURLOPT_ERRORBUFFER
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Error message buffer. See CURLOPT_ERRORBUFFER(3)
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## CURLOPT_STDERR
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stderr replacement stream. See CURLOPT_STDERR(3)
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## CURLOPT_FAILONERROR
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Fail on HTTP 4xx errors. CURLOPT_FAILONERROR(3)
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## CURLOPT_KEEP_SENDING_ON_ERROR
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Keep sending on HTTP >= 300 errors. CURLOPT_KEEP_SENDING_ON_ERROR(3)
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# NETWORK OPTIONS
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## CURLOPT_URL
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URL to work on. See CURLOPT_URL(3)
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## CURLOPT_PATH_AS_IS
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Disable squashing /../ and /./ sequences in the path. See CURLOPT_PATH_AS_IS(3)
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## CURLOPT_PROTOCOLS
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**Deprecated option** Allowed protocols. See CURLOPT_PROTOCOLS(3)
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## CURLOPT_PROTOCOLS_STR
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Allowed protocols. See CURLOPT_PROTOCOLS_STR(3)
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## CURLOPT_REDIR_PROTOCOLS
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**Deprecated option** Protocols to allow redirects to. See
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CURLOPT_REDIR_PROTOCOLS(3)
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## CURLOPT_REDIR_PROTOCOLS_STR
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Protocols to allow redirects to. See CURLOPT_REDIR_PROTOCOLS_STR(3)
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## CURLOPT_DEFAULT_PROTOCOL
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Default protocol. See CURLOPT_DEFAULT_PROTOCOL(3)
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## CURLOPT_PROXY
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Proxy to use. See CURLOPT_PROXY(3)
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## CURLOPT_PRE_PROXY
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Socks proxy to use. See CURLOPT_PRE_PROXY(3)
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## CURLOPT_PROXYPORT
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Proxy port to use. See CURLOPT_PROXYPORT(3)
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## CURLOPT_PROXYTYPE
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Proxy type. See CURLOPT_PROXYTYPE(3)
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## CURLOPT_NOPROXY
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Filter out hosts from proxy use. CURLOPT_NOPROXY(3)
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## CURLOPT_HTTPPROXYTUNNEL
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Tunnel through the HTTP proxy. CURLOPT_HTTPPROXYTUNNEL(3)
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## CURLOPT_CONNECT_TO
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Connect to a specific host and port. See CURLOPT_CONNECT_TO(3)
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## CURLOPT_SOCKS5_AUTH
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Socks5 authentication methods. See CURLOPT_SOCKS5_AUTH(3)
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## CURLOPT_SOCKS5_GSSAPI_SERVICE
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**Deprecated option** Socks5 GSSAPI service name.
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See CURLOPT_SOCKS5_GSSAPI_SERVICE(3)
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## CURLOPT_SOCKS5_GSSAPI_NEC
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Socks5 GSSAPI NEC mode. See CURLOPT_SOCKS5_GSSAPI_NEC(3)
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## CURLOPT_PROXY_SERVICE_NAME
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Proxy authentication service name. CURLOPT_PROXY_SERVICE_NAME(3)
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## CURLOPT_HAPROXYPROTOCOL
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Send an HAProxy PROXY protocol v1 header. See CURLOPT_HAPROXYPROTOCOL(3)
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## CURLOPT_HAPROXY_CLIENT_IP
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Spoof the client IP in an HAProxy PROXY protocol v1 header. See
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CURLOPT_HAPROXY_CLIENT_IP(3)
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## CURLOPT_SERVICE_NAME
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Authentication service name. CURLOPT_SERVICE_NAME(3)
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## CURLOPT_INTERFACE
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Bind connection locally to this. See CURLOPT_INTERFACE(3)
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## CURLOPT_LOCALPORT
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Bind connection locally to this port. See CURLOPT_LOCALPORT(3)
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## CURLOPT_LOCALPORTRANGE
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Bind connection locally to port range. See CURLOPT_LOCALPORTRANGE(3)
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## CURLOPT_DNS_CACHE_TIMEOUT
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Timeout for DNS cache. See CURLOPT_DNS_CACHE_TIMEOUT(3)
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## CURLOPT_DNS_USE_GLOBAL_CACHE
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**OBSOLETE** Enable global DNS cache.
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See CURLOPT_DNS_USE_GLOBAL_CACHE(3)
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## CURLOPT_DOH_URL
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Use this DoH server for name resolves. See CURLOPT_DOH_URL(3)
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## CURLOPT_BUFFERSIZE
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Ask for alternate buffer size. See CURLOPT_BUFFERSIZE(3)
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## CURLOPT_PORT
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Port number to connect to. See CURLOPT_PORT(3)
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## CURLOPT_TCP_FASTOPEN
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Enable TCP Fast Open. See CURLOPT_TCP_FASTOPEN(3)
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## CURLOPT_TCP_NODELAY
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Disable the Nagle algorithm. See CURLOPT_TCP_NODELAY(3)
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|
|
## CURLOPT_ADDRESS_SCOPE
|
||
|
|
|
||
|
|
IPv6 scope for local addresses. See CURLOPT_ADDRESS_SCOPE(3)
|
||
|
|
|
||
|
|
## CURLOPT_TCP_KEEPALIVE
|
||
|
|
|
||
|
|
Enable TCP keep-alive. See CURLOPT_TCP_KEEPALIVE(3)
|
||
|
|
|
||
|
|
## CURLOPT_TCP_KEEPIDLE
|
||
|
|
|
||
|
|
Idle time before sending keep-alive. See CURLOPT_TCP_KEEPIDLE(3)
|
||
|
|
|
||
|
|
## CURLOPT_TCP_KEEPINTVL
|
||
|
|
|
||
|
|
Interval between keep-alive probes. See CURLOPT_TCP_KEEPINTVL(3)
|
||
|
|
|
||
|
|
## CURLOPT_UNIX_SOCKET_PATH
|
||
|
|
|
||
|
|
Path to a Unix domain socket. See CURLOPT_UNIX_SOCKET_PATH(3)
|
||
|
|
|
||
|
|
## CURLOPT_ABSTRACT_UNIX_SOCKET
|
||
|
|
|
||
|
|
Path to an abstract Unix domain socket. See CURLOPT_ABSTRACT_UNIX_SOCKET(3)
|
||
|
|
|
||
|
|
# NAMES and PASSWORDS OPTIONS (Authentication)
|
||
|
|
|
||
|
|
## CURLOPT_NETRC
|
||
|
|
|
||
|
|
Enable .netrc parsing. See CURLOPT_NETRC(3)
|
||
|
|
|
||
|
|
## CURLOPT_NETRC_FILE
|
||
|
|
|
||
|
|
.netrc filename. See CURLOPT_NETRC_FILE(3)
|
||
|
|
|
||
|
|
## CURLOPT_USERPWD
|
||
|
|
|
||
|
|
User name and password. See CURLOPT_USERPWD(3)
|
||
|
|
|
||
|
|
## CURLOPT_PROXYUSERPWD
|
||
|
|
|
||
|
|
Proxy user name and password. See CURLOPT_PROXYUSERPWD(3)
|
||
|
|
|
||
|
|
## CURLOPT_USERNAME
|
||
|
|
|
||
|
|
User name. See CURLOPT_USERNAME(3)
|
||
|
|
|
||
|
|
## CURLOPT_PASSWORD
|
||
|
|
|
||
|
|
Password. See CURLOPT_PASSWORD(3)
|
||
|
|
|
||
|
|
## CURLOPT_LOGIN_OPTIONS
|
||
|
|
|
||
|
|
Login options. See CURLOPT_LOGIN_OPTIONS(3)
|
||
|
|
|
||
|
|
## CURLOPT_PROXYUSERNAME
|
||
|
|
|
||
|
|
Proxy user name. See CURLOPT_PROXYUSERNAME(3)
|
||
|
|
|
||
|
|
## CURLOPT_PROXYPASSWORD
|
||
|
|
|
||
|
|
Proxy password. See CURLOPT_PROXYPASSWORD(3)
|
||
|
|
|
||
|
|
## CURLOPT_HTTPAUTH
|
||
|
|
|
||
|
|
HTTP server authentication methods. See CURLOPT_HTTPAUTH(3)
|
||
|
|
|
||
|
|
## CURLOPT_TLSAUTH_USERNAME
|
||
|
|
|
||
|
|
TLS authentication user name. See CURLOPT_TLSAUTH_USERNAME(3)
|
||
|
|
|
||
|
|
## CURLOPT_PROXY_TLSAUTH_USERNAME
|
||
|
|
|
||
|
|
Proxy TLS authentication user name. See CURLOPT_PROXY_TLSAUTH_USERNAME(3)
|
||
|
|
|
||
|
|
## CURLOPT_TLSAUTH_PASSWORD
|
||
|
|
|
||
|
|
TLS authentication password. See CURLOPT_TLSAUTH_PASSWORD(3)
|
||
|
|
|
||
|
|
## CURLOPT_PROXY_TLSAUTH_PASSWORD
|
||
|
|
|
||
|
|
Proxy TLS authentication password. See CURLOPT_PROXY_TLSAUTH_PASSWORD(3)
|
||
|
|
|
||
|
|
## CURLOPT_TLSAUTH_TYPE
|
||
|
|
|
||
|
|
TLS authentication methods. See CURLOPT_TLSAUTH_TYPE(3)
|
||
|
|
|
||
|
|
## CURLOPT_PROXY_TLSAUTH_TYPE
|
||
|
|
|
||
|
|
Proxy TLS authentication methods. See CURLOPT_PROXY_TLSAUTH_TYPE(3)
|
||
|
|
|
||
|
|
## CURLOPT_PROXYAUTH
|
||
|
|
|
||
|
|
HTTP proxy authentication methods. See CURLOPT_PROXYAUTH(3)
|
||
|
|
|
||
|
|
## CURLOPT_SASL_AUTHZID
|
||
|
|
|
||
|
|
SASL authorization identity (identity to act as). See CURLOPT_SASL_AUTHZID(3)
|
||
|
|
|
||
|
|
## CURLOPT_SASL_IR
|
||
|
|
|
||
|
|
Enable SASL initial response. See CURLOPT_SASL_IR(3)
|
||
|
|
|
||
|
|
## CURLOPT_XOAUTH2_BEARER
|
||
|
|
|
||
|
|
OAuth2 bearer token. See CURLOPT_XOAUTH2_BEARER(3)
|
||
|
|
|
||
|
|
## CURLOPT_DISALLOW_USERNAME_IN_URL
|
||
|
|
|
||
|
|
Do not allow username in URL. See CURLOPT_DISALLOW_USERNAME_IN_URL(3)
|
||
|
|
|
||
|
|
# HTTP OPTIONS
|
||
|
|
|
||
|
|
## CURLOPT_AUTOREFERER
|
||
|
|
|
||
|
|
Automatically set Referer: header. See CURLOPT_AUTOREFERER(3)
|
||
|
|
|
||
|
|
## CURLOPT_ACCEPT_ENCODING
|
||
|
|
|
||
|
|
Accept-Encoding and automatic decompressing data. See CURLOPT_ACCEPT_ENCODING(3)
|
||
|
|
|
||
|
|
## CURLOPT_TRANSFER_ENCODING
|
||
|
|
|
||
|
|
Request Transfer-Encoding. See CURLOPT_TRANSFER_ENCODING(3)
|
||
|
|
|
||
|
|
## CURLOPT_FOLLOWLOCATION
|
||
|
|
|
||
|
|
Follow HTTP redirects. See CURLOPT_FOLLOWLOCATION(3)
|
||
|
|
|
||
|
|
## CURLOPT_UNRESTRICTED_AUTH
|
||
|
|
|
||
|
|
Do not restrict authentication to original host. CURLOPT_UNRESTRICTED_AUTH(3)
|
||
|
|
|
||
|
|
## CURLOPT_MAXREDIRS
|
||
|
|
|
||
|
|
Maximum number of redirects to follow. See CURLOPT_MAXREDIRS(3)
|
||
|
|
|
||
|
|
## CURLOPT_POSTREDIR
|
||
|
|
|
||
|
|
How to act on redirects after POST. See CURLOPT_POSTREDIR(3)
|
||
|
|
|
||
|
|
## CURLOPT_PUT
|
||
|
|
|
||
|
|
**Deprecated option** Issue an HTTP PUT request. See CURLOPT_PUT(3)
|
||
|
|
|
||
|
|
## CURLOPT_POST
|
||
|
|
|
||
|
|
Issue an HTTP POST request. See CURLOPT_POST(3)
|
||
|
|
|
||
|
|
## CURLOPT_POSTFIELDS
|
||
|
|
|
||
|
|
Send a POST with this data. See CURLOPT_POSTFIELDS(3)
|
||
|
|
|
||
|
|
## CURLOPT_POSTFIELDSIZE
|
||
|
|
|
||
|
|
The POST data is this big. See CURLOPT_POSTFIELDSIZE(3)
|
||
|
|
|
||
|
|
## CURLOPT_POSTFIELDSIZE_LARGE
|
||
|
|
|
||
|
|
The POST data is this big. See CURLOPT_POSTFIELDSIZE_LARGE(3)
|
||
|
|
|
||
|
|
## CURLOPT_COPYPOSTFIELDS
|
||
|
|
|
||
|
|
Send a POST with this data - and copy it. See CURLOPT_COPYPOSTFIELDS(3)
|
||
|
|
|
||
|
|
## CURLOPT_HTTPPOST
|
||
|
|
|
||
|
|
**Deprecated option** Multipart formpost HTTP POST.
|
||
|
|
See CURLOPT_HTTPPOST(3)
|
||
|
|
|
||
|
|
## CURLOPT_REFERER
|
||
|
|
|
||
|
|
Referer: header. See CURLOPT_REFERER(3)
|
||
|
|
|
||
|
|
## CURLOPT_USERAGENT
|
||
|
|
|
||
|
|
User-Agent: header. See CURLOPT_USERAGENT(3)
|
||
|
|
|
||
|
|
## CURLOPT_HTTPHEADER
|
||
|
|
|
||
|
|
Custom HTTP headers. See CURLOPT_HTTPHEADER(3)
|
||
|
|
|
||
|
|
## CURLOPT_HEADEROPT
|
||
|
|
|
||
|
|
Control custom headers. See CURLOPT_HEADEROPT(3)
|
||
|
|
|
||
|
|
## CURLOPT_PROXYHEADER
|
||
|
|
|
||
|
|
Custom HTTP headers sent to proxy. See CURLOPT_PROXYHEADER(3)
|
||
|
|
|
||
|
|
## CURLOPT_HTTP200ALIASES
|
||
|
|
|
||
|
|
Alternative versions of 200 OK. See CURLOPT_HTTP200ALIASES(3)
|
||
|
|
|
||
|
|
## CURLOPT_COOKIE
|
||
|
|
|
||
|
|
Cookie(s) to send. See CURLOPT_COOKIE(3)
|
||
|
|
|
||
|
|
## CURLOPT_COOKIEFILE
|
||
|
|
|
||
|
|
File to read cookies from. See CURLOPT_COOKIEFILE(3)
|
||
|
|
|
||
|
|
## CURLOPT_COOKIEJAR
|
||
|
|
|
||
|
|
File to write cookies to. See CURLOPT_COOKIEJAR(3)
|
||
|
|
|
||
|
|
## CURLOPT_COOKIESESSION
|
||
|
|
|
||
|
|
Start a new cookie session. See CURLOPT_COOKIESESSION(3)
|
||
|
|
|
||
|
|
## CURLOPT_COOKIELIST
|
||
|
|
|
||
|
|
Add or control cookies. See CURLOPT_COOKIELIST(3)
|
||
|
|
|
||
|
|
## CURLOPT_ALTSVC
|
||
|
|
|
||
|
|
Specify the Alt-Svc: cache filename. See CURLOPT_ALTSVC(3)
|
||
|
|
|
||
|
|
## CURLOPT_ALTSVC_CTRL
|
||
|
|
|
||
|
|
Enable and configure Alt-Svc: treatment. See CURLOPT_ALTSVC_CTRL(3)
|
||
|
|
|
||
|
|
## CURLOPT_HSTS
|
||
|
|
|
||
|
|
Set HSTS cache file. See CURLOPT_HSTS(3)
|
||
|
|
|
||
|
|
## CURLOPT_HSTS_CTRL
|
||
|
|
|
||
|
|
Enable HSTS. See CURLOPT_HSTS_CTRL(3)
|
||
|
|
|
||
|
|
## CURLOPT_HSTSREADFUNCTION
|
||
|
|
|
||
|
|
Set HSTS read callback. See CURLOPT_HSTSREADFUNCTION(3)
|
||
|
|
|
||
|
|
## CURLOPT_HSTSREADDATA
|
||
|
|
|
||
|
|
Pass pointer to the HSTS read callback. See CURLOPT_HSTSREADDATA(3)
|
||
|
|
|
||
|
|
## CURLOPT_HSTSWRITEFUNCTION
|
||
|
|
|
||
|
|
Set HSTS write callback. See CURLOPT_HSTSWRITEFUNCTION(3)
|
||
|
|
|
||
|
|
## CURLOPT_HSTSWRITEDATA
|
||
|
|
|
||
|
|
Pass pointer to the HSTS write callback. See CURLOPT_HSTSWRITEDATA(3)
|
||
|
|
|
||
|
|
## CURLOPT_HTTPGET
|
||
|
|
|
||
|
|
Do an HTTP GET request. See CURLOPT_HTTPGET(3)
|
||
|
|
|
||
|
|
## CURLOPT_REQUEST_TARGET
|
||
|
|
|
||
|
|
Set the request target. CURLOPT_REQUEST_TARGET(3)
|
||
|
|
|
||
|
|
## CURLOPT_HTTP_VERSION
|
||
|
|
|
||
|
|
HTTP version to use. CURLOPT_HTTP_VERSION(3)
|
||
|
|
|
||
|
|
## CURLOPT_HTTP09_ALLOWED
|
||
|
|
|
||
|
|
Allow HTTP/0.9 responses. CURLOPT_HTTP09_ALLOWED(3)
|
||
|
|
|
||
|
|
## CURLOPT_IGNORE_CONTENT_LENGTH
|
||
|
|
|
||
|
|
Ignore Content-Length. See CURLOPT_IGNORE_CONTENT_LENGTH(3)
|
||
|
|
|
||
|
|
## CURLOPT_HTTP_CONTENT_DECODING
|
||
|
|
|
||
|
|
Disable Content decoding. See CURLOPT_HTTP_CONTENT_DECODING(3)
|
||
|
|
|
||
|
|
## CURLOPT_HTTP_TRANSFER_DECODING
|
||
|
|
|
||
|
|
Disable Transfer decoding. See CURLOPT_HTTP_TRANSFER_DECODING(3)
|
||
|
|
|
||
|
|
## CURLOPT_EXPECT_100_TIMEOUT_MS
|
||
|
|
|
||
|
|
100-continue timeout. See CURLOPT_EXPECT_100_TIMEOUT_MS(3)
|
||
|
|
|
||
|
|
## CURLOPT_TRAILERFUNCTION
|
||
|
|
|
||
|
|
Set callback for sending trailing headers. See
|
||
|
|
CURLOPT_TRAILERFUNCTION(3)
|
||
|
|
|
||
|
|
## CURLOPT_TRAILERDATA
|
||
|
|
|
||
|
|
Custom pointer passed to the trailing headers callback. See
|
||
|
|
CURLOPT_TRAILERDATA(3)
|
||
|
|
|
||
|
|
## CURLOPT_PIPEWAIT
|
||
|
|
|
||
|
|
Wait on connection to pipeline on it. See CURLOPT_PIPEWAIT(3)
|
||
|
|
|
||
|
|
## CURLOPT_STREAM_DEPENDS
|
||
|
|
|
||
|
|
This HTTP/2 stream depends on another. See CURLOPT_STREAM_DEPENDS(3)
|
||
|
|
|
||
|
|
## CURLOPT_STREAM_DEPENDS_E
|
||
|
|
|
||
|
|
This HTTP/2 stream depends on another exclusively. See
|
||
|
|
CURLOPT_STREAM_DEPENDS_E(3)
|
||
|
|
|
||
|
|
## CURLOPT_STREAM_WEIGHT
|
||
|
|
|
||
|
|
Set this HTTP/2 stream's weight. See CURLOPT_STREAM_WEIGHT(3)
|
||
|
|
|
||
|
|
# SMTP OPTIONS
|
||
|
|
|
||
|
|
## CURLOPT_MAIL_FROM
|
||
|
|
|
||
|
|
Address of the sender. See CURLOPT_MAIL_FROM(3)
|
||
|
|
|
||
|
|
## CURLOPT_MAIL_RCPT
|
||
|
|
|
||
|
|
Address of the recipients. See CURLOPT_MAIL_RCPT(3)
|
||
|
|
|
||
|
|
## CURLOPT_MAIL_AUTH
|
||
|
|
|
||
|
|
Authentication address. See CURLOPT_MAIL_AUTH(3)
|
||
|
|
|
||
|
|
## CURLOPT_MAIL_RCPT_ALLOWFAILS
|
||
|
|
|
||
|
|
Allow RCPT TO command to fail for some recipients. See
|
||
|
|
CURLOPT_MAIL_RCPT_ALLOWFAILS(3)
|
||
|
|
|
||
|
|
# TFTP OPTIONS
|
||
|
|
|
||
|
|
## CURLOPT_TFTP_BLKSIZE
|
||
|
|
|
||
|
|
TFTP block size. See CURLOPT_TFTP_BLKSIZE(3)
|
||
|
|
|
||
|
|
## CURLOPT_TFTP_NO_OPTIONS
|
||
|
|
|
||
|
|
Do not send TFTP options requests. See CURLOPT_TFTP_NO_OPTIONS(3)
|
||
|
|
|
||
|
|
# FTP OPTIONS
|
||
|
|
|
||
|
|
## CURLOPT_FTPPORT
|
||
|
|
|
||
|
|
Use active FTP. See CURLOPT_FTPPORT(3)
|
||
|
|
|
||
|
|
## CURLOPT_QUOTE
|
||
|
|
|
||
|
|
Commands to run before transfer. See CURLOPT_QUOTE(3)
|
||
|
|
|
||
|
|
## CURLOPT_POSTQUOTE
|
||
|
|
|
||
|
|
Commands to run after transfer. See CURLOPT_POSTQUOTE(3)
|
||
|
|
|
||
|
|
## CURLOPT_PREQUOTE
|
||
|
|
|
||
|
|
Commands to run just before transfer. See CURLOPT_PREQUOTE(3)
|
||
|
|
|
||
|
|
## CURLOPT_APPEND
|
||
|
|
|
||
|
|
Append to remote file. See CURLOPT_APPEND(3)
|
||
|
|
|
||
|
|
## CURLOPT_FTP_USE_EPRT
|
||
|
|
|
||
|
|
Use EPRT. See CURLOPT_FTP_USE_EPRT(3)
|
||
|
|
|
||
|
|
## CURLOPT_FTP_USE_EPSV
|
||
|
|
|
||
|
|
Use EPSV. See CURLOPT_FTP_USE_EPSV(3)
|
||
|
|
|
||
|
|
## CURLOPT_FTP_USE_PRET
|
||
|
|
|
||
|
|
Use PRET. See CURLOPT_FTP_USE_PRET(3)
|
||
|
|
|
||
|
|
## CURLOPT_FTP_CREATE_MISSING_DIRS
|
||
|
|
|
||
|
|
Create missing directories on the remote server. See CURLOPT_FTP_CREATE_MISSING_DIRS(3)
|
||
|
|
|
||
|
|
## CURLOPT_SERVER_RESPONSE_TIMEOUT
|
||
|
|
|
||
|
|
Timeout for server responses. See CURLOPT_SERVER_RESPONSE_TIMEOUT(3)
|
||
|
|
|
||
|
|
## CURLOPT_SERVER_RESPONSE_TIMEOUT_MS
|
||
|
|
|
||
|
|
Timeout for server responses. See CURLOPT_SERVER_RESPONSE_TIMEOUT_MS(3)
|
||
|
|
|
||
|
|
## CURLOPT_FTP_ALTERNATIVE_TO_USER
|
||
|
|
|
||
|
|
Alternative to USER. See CURLOPT_FTP_ALTERNATIVE_TO_USER(3)
|
||
|
|
|
||
|
|
## CURLOPT_FTP_SKIP_PASV_IP
|
||
|
|
|
||
|
|
Ignore the IP address in the PASV response. See CURLOPT_FTP_SKIP_PASV_IP(3)
|
||
|
|
|
||
|
|
## CURLOPT_FTPSSLAUTH
|
||
|
|
|
||
|
|
Control how to do TLS. See CURLOPT_FTPSSLAUTH(3)
|
||
|
|
|
||
|
|
## CURLOPT_FTP_SSL_CCC
|
||
|
|
|
||
|
|
Back to non-TLS again after authentication. See CURLOPT_FTP_SSL_CCC(3)
|
||
|
|
|
||
|
|
## CURLOPT_FTP_ACCOUNT
|
||
|
|
|
||
|
|
Send ACCT command. See CURLOPT_FTP_ACCOUNT(3)
|
||
|
|
|
||
|
|
## CURLOPT_FTP_FILEMETHOD
|
||
|
|
|
||
|
|
Specify how to reach files. See CURLOPT_FTP_FILEMETHOD(3)
|
||
|
|
|
||
|
|
# RTSP OPTIONS
|
||
|
|
|
||
|
|
## CURLOPT_RTSP_REQUEST
|
||
|
|
|
||
|
|
RTSP request. See CURLOPT_RTSP_REQUEST(3)
|
||
|
|
|
||
|
|
## CURLOPT_RTSP_SESSION_ID
|
||
|
|
|
||
|
|
RTSP session-id. See CURLOPT_RTSP_SESSION_ID(3)
|
||
|
|
|
||
|
|
## CURLOPT_RTSP_STREAM_URI
|
||
|
|
|
||
|
|
RTSP stream URI. See CURLOPT_RTSP_STREAM_URI(3)
|
||
|
|
|
||
|
|
## CURLOPT_RTSP_TRANSPORT
|
||
|
|
|
||
|
|
RTSP Transport: header. See CURLOPT_RTSP_TRANSPORT(3)
|
||
|
|
|
||
|
|
## CURLOPT_RTSP_CLIENT_CSEQ
|
||
|
|
|
||
|
|
Client CSEQ number. See CURLOPT_RTSP_CLIENT_CSEQ(3)
|
||
|
|
|
||
|
|
## CURLOPT_RTSP_SERVER_CSEQ
|
||
|
|
|
||
|
|
CSEQ number for RTSP Server->Client request. See CURLOPT_RTSP_SERVER_CSEQ(3)
|
||
|
|
|
||
|
|
## CURLOPT_AWS_SIGV4
|
||
|
|
|
||
|
|
AWS HTTP V4 Signature. See CURLOPT_AWS_SIGV4(3)
|
||
|
|
|
||
|
|
# PROTOCOL OPTIONS
|
||
|
|
|
||
|
|
## CURLOPT_TRANSFERTEXT
|
||
|
|
|
||
|
|
Use text transfer. See CURLOPT_TRANSFERTEXT(3)
|
||
|
|
|
||
|
|
## CURLOPT_PROXY_TRANSFER_MODE
|
||
|
|
|
||
|
|
Add transfer mode to URL over proxy. See CURLOPT_PROXY_TRANSFER_MODE(3)
|
||
|
|
|
||
|
|
## CURLOPT_CRLF
|
||
|
|
|
||
|
|
Convert newlines. See CURLOPT_CRLF(3)
|
||
|
|
|
||
|
|
## CURLOPT_RANGE
|
||
|
|
|
||
|
|
Range requests. See CURLOPT_RANGE(3)
|
||
|
|
|
||
|
|
## CURLOPT_RESUME_FROM
|
||
|
|
|
||
|
|
Resume a transfer. See CURLOPT_RESUME_FROM(3)
|
||
|
|
|
||
|
|
## CURLOPT_RESUME_FROM_LARGE
|
||
|
|
|
||
|
|
Resume a transfer. See CURLOPT_RESUME_FROM_LARGE(3)
|
||
|
|
|
||
|
|
## CURLOPT_CURLU
|
||
|
|
|
||
|
|
Set URL to work on with a URL handle. See CURLOPT_CURLU(3)
|
||
|
|
|
||
|
|
## CURLOPT_CUSTOMREQUEST
|
||
|
|
|
||
|
|
Custom request/method. See CURLOPT_CUSTOMREQUEST(3)
|
||
|
|
|
||
|
|
## CURLOPT_FILETIME
|
||
|
|
|
||
|
|
Request file modification date and time. See CURLOPT_FILETIME(3)
|
||
|
|
|
||
|
|
## CURLOPT_DIRLISTONLY
|
||
|
|
|
||
|
|
List only. See CURLOPT_DIRLISTONLY(3)
|
||
|
|
|
||
|
|
## CURLOPT_NOBODY
|
||
|
|
|
||
|
|
Do not get the body contents. See CURLOPT_NOBODY(3)
|
||
|
|
|
||
|
|
## CURLOPT_INFILESIZE
|
||
|
|
|
||
|
|
Size of file to send. CURLOPT_INFILESIZE(3)
|
||
|
|
|
||
|
|
## CURLOPT_INFILESIZE_LARGE
|
||
|
|
|
||
|
|
Size of file to send. CURLOPT_INFILESIZE_LARGE(3)
|
||
|
|
|
||
|
|
## CURLOPT_UPLOAD
|
||
|
|
|
||
|
|
Upload data. See CURLOPT_UPLOAD(3)
|
||
|
|
|
||
|
|
## CURLOPT_UPLOAD_BUFFERSIZE
|
||
|
|
|
||
|
|
Set upload buffer size. See CURLOPT_UPLOAD_BUFFERSIZE(3)
|
||
|
|
|
||
|
|
## CURLOPT_MIMEPOST
|
||
|
|
|
||
|
|
Post/send MIME data. See CURLOPT_MIMEPOST(3)
|
||
|
|
|
||
|
|
## CURLOPT_MIME_OPTIONS
|
||
|
|
|
||
|
|
Set MIME option flags. See CURLOPT_MIME_OPTIONS(3)
|
||
|
|
|
||
|
|
## CURLOPT_MAXFILESIZE
|
||
|
|
|
||
|
|
Maximum file size to get. See CURLOPT_MAXFILESIZE(3)
|
||
|
|
|
||
|
|
## CURLOPT_MAXFILESIZE_LARGE
|
||
|
|
|
||
|
|
Maximum file size to get. See CURLOPT_MAXFILESIZE_LARGE(3)
|
||
|
|
|
||
|
|
## CURLOPT_TIMECONDITION
|
||
|
|
|
||
|
|
Make a time conditional request. See CURLOPT_TIMECONDITION(3)
|
||
|
|
|
||
|
|
## CURLOPT_TIMEVALUE
|
||
|
|
|
||
|
|
Time value for the time conditional request. See CURLOPT_TIMEVALUE(3)
|
||
|
|
|
||
|
|
## CURLOPT_TIMEVALUE_LARGE
|
||
|
|
|
||
|
|
Time value for the time conditional request. See CURLOPT_TIMEVALUE_LARGE(3)
|
||
|
|
|
||
|
|
# CONNECTION OPTIONS
|
||
|
|
|
||
|
|
## CURLOPT_TIMEOUT
|
||
|
|
|
||
|
|
Timeout for the entire request. See CURLOPT_TIMEOUT(3)
|
||
|
|
|
||
|
|
## CURLOPT_TIMEOUT_MS
|
||
|
|
|
||
|
|
Millisecond timeout for the entire request. See CURLOPT_TIMEOUT_MS(3)
|
||
|
|
|
||
|
|
## CURLOPT_LOW_SPEED_LIMIT
|
||
|
|
|
||
|
|
Low speed limit to abort transfer. See CURLOPT_LOW_SPEED_LIMIT(3)
|
||
|
|
|
||
|
|
## CURLOPT_LOW_SPEED_TIME
|
||
|
|
|
||
|
|
Time to be below the speed to trigger low speed abort. See CURLOPT_LOW_SPEED_TIME(3)
|
||
|
|
|
||
|
|
## CURLOPT_MAX_SEND_SPEED_LARGE
|
||
|
|
|
||
|
|
Cap the upload speed to this. See CURLOPT_MAX_SEND_SPEED_LARGE(3)
|
||
|
|
|
||
|
|
## CURLOPT_MAX_RECV_SPEED_LARGE
|
||
|
|
|
||
|
|
Cap the download speed to this. See CURLOPT_MAX_RECV_SPEED_LARGE(3)
|
||
|
|
|
||
|
|
## CURLOPT_MAXCONNECTS
|
||
|
|
|
||
|
|
Maximum number of connections in the connection pool. See CURLOPT_MAXCONNECTS(3)
|
||
|
|
|
||
|
|
## CURLOPT_FRESH_CONNECT
|
||
|
|
|
||
|
|
Use a new connection. CURLOPT_FRESH_CONNECT(3)
|
||
|
|
|
||
|
|
## CURLOPT_FORBID_REUSE
|
||
|
|
|
||
|
|
Prevent subsequent connections from reusing this. See CURLOPT_FORBID_REUSE(3)
|
||
|
|
|
||
|
|
## CURLOPT_MAXAGE_CONN
|
||
|
|
|
||
|
|
Limit the age (idle time) of connections for reuse. See CURLOPT_MAXAGE_CONN(3)
|
||
|
|
|
||
|
|
## CURLOPT_MAXLIFETIME_CONN
|
||
|
|
|
||
|
|
Limit the age (since creation) of connections for reuse. See
|
||
|
|
CURLOPT_MAXLIFETIME_CONN(3)
|
||
|
|
|
||
|
|
## CURLOPT_CONNECTTIMEOUT
|
||
|
|
|
||
|
|
Timeout for the connection phase. See CURLOPT_CONNECTTIMEOUT(3)
|
||
|
|
|
||
|
|
## CURLOPT_CONNECTTIMEOUT_MS
|
||
|
|
|
||
|
|
Millisecond timeout for the connection phase. See CURLOPT_CONNECTTIMEOUT_MS(3)
|
||
|
|
|
||
|
|
## CURLOPT_IPRESOLVE
|
||
|
|
|
||
|
|
IP version to use. See CURLOPT_IPRESOLVE(3)
|
||
|
|
|
||
|
|
## CURLOPT_CONNECT_ONLY
|
||
|
|
|
||
|
|
Only connect, nothing else. See CURLOPT_CONNECT_ONLY(3)
|
||
|
|
|
||
|
|
## CURLOPT_USE_SSL
|
||
|
|
|
||
|
|
Use TLS/SSL. See CURLOPT_USE_SSL(3)
|
||
|
|
|
||
|
|
## CURLOPT_RESOLVE
|
||
|
|
|
||
|
|
Provide fixed/fake name resolves. See CURLOPT_RESOLVE(3)
|
||
|
|
|
||
|
|
## CURLOPT_DNS_INTERFACE
|
||
|
|
|
||
|
|
Bind name resolves to this interface. See CURLOPT_DNS_INTERFACE(3)
|
||
|
|
|
||
|
|
## CURLOPT_DNS_LOCAL_IP4
|
||
|
|
|
||
|
|
Bind name resolves to this IP4 address. See CURLOPT_DNS_LOCAL_IP4(3)
|
||
|
|
|
||
|
|
## CURLOPT_DNS_LOCAL_IP6
|
||
|
|
|
||
|
|
Bind name resolves to this IP6 address. See CURLOPT_DNS_LOCAL_IP6(3)
|
||
|
|
|
||
|
|
## CURLOPT_DNS_SERVERS
|
||
|
|
|
||
|
|
Preferred DNS servers. See CURLOPT_DNS_SERVERS(3)
|
||
|
|
|
||
|
|
## CURLOPT_DNS_SHUFFLE_ADDRESSES
|
||
|
|
|
||
|
|
Shuffle addresses before use. See CURLOPT_DNS_SHUFFLE_ADDRESSES(3)
|
||
|
|
|
||
|
|
## CURLOPT_ACCEPTTIMEOUT_MS
|
||
|
|
|
||
|
|
Timeout for waiting for the server's connect back to be accepted. See
|
||
|
|
CURLOPT_ACCEPTTIMEOUT_MS(3)
|
||
|
|
|
||
|
|
## CURLOPT_HAPPY_EYEBALLS_TIMEOUT_MS
|
||
|
|
|
||
|
|
Timeout for happy eyeballs. See CURLOPT_HAPPY_EYEBALLS_TIMEOUT_MS(3)
|
||
|
|
|
||
|
|
## CURLOPT_UPKEEP_INTERVAL_MS
|
||
|
|
|
||
|
|
Sets the interval at which connection upkeep are performed. See
|
||
|
|
CURLOPT_UPKEEP_INTERVAL_MS(3)
|
||
|
|
|
||
|
|
# SSL and SECURITY OPTIONS
|
||
|
|
|
||
|
|
## CURLOPT_SSLCERT
|
||
|
|
|
||
|
|
Client cert. See CURLOPT_SSLCERT(3)
|
||
|
|
|
||
|
|
## CURLOPT_SSLCERT_BLOB
|
||
|
|
|
||
|
|
Client cert memory buffer. See CURLOPT_SSLCERT_BLOB(3)
|
||
|
|
|
||
|
|
## CURLOPT_PROXY_SSLCERT
|
||
|
|
|
||
|
|
Proxy client cert. See CURLOPT_PROXY_SSLCERT(3)
|
||
|
|
|
||
|
|
## CURLOPT_PROXY_SSLCERT_BLOB
|
||
|
|
|
||
|
|
Proxy client cert memory buffer. See CURLOPT_PROXY_SSLCERT_BLOB(3)
|
||
|
|
|
||
|
|
## CURLOPT_SSLCERTTYPE
|
||
|
|
|
||
|
|
Client cert type. See CURLOPT_SSLCERTTYPE(3)
|
||
|
|
|
||
|
|
## CURLOPT_PROXY_SSLCERTTYPE
|
||
|
|
|
||
|
|
Proxy client cert type. See CURLOPT_PROXY_SSLCERTTYPE(3)
|
||
|
|
|
||
|
|
## CURLOPT_SSLKEY
|
||
|
|
|
||
|
|
Client key. See CURLOPT_SSLKEY(3)
|
||
|
|
|
||
|
|
## CURLOPT_SSLKEY_BLOB
|
||
|
|
|
||
|
|
Client key memory buffer. See CURLOPT_SSLKEY_BLOB(3)
|
||
|
|
|
||
|
|
## CURLOPT_PROXY_SSLKEY
|
||
|
|
|
||
|
|
Proxy client key. See CURLOPT_PROXY_SSLKEY(3)
|
||
|
|
|
||
|
|
## CURLOPT_PROXY_SSLKEY_BLOB
|
||
|
|
|
||
|
|
Proxy client key. See CURLOPT_PROXY_SSLKEY_BLOB(3)
|
||
|
|
|
||
|
|
## CURLOPT_SSLKEYTYPE
|
||
|
|
|
||
|
|
Client key type. See CURLOPT_SSLKEYTYPE(3)
|
||
|
|
|
||
|
|
## CURLOPT_PROXY_SSLKEYTYPE
|
||
|
|
|
||
|
|
Proxy client key type. See CURLOPT_PROXY_SSLKEYTYPE(3)
|
||
|
|
|
||
|
|
## CURLOPT_KEYPASSWD
|
||
|
|
|
||
|
|
Client key password. See CURLOPT_KEYPASSWD(3)
|
||
|
|
|
||
|
|
## CURLOPT_PROXY_KEYPASSWD
|
||
|
|
|
||
|
|
Proxy client key password. See CURLOPT_PROXY_KEYPASSWD(3)
|
||
|
|
|
||
|
|
## CURLOPT_SSL_EC_CURVES
|
||
|
|
|
||
|
|
Set key exchange curves. See CURLOPT_SSL_EC_CURVES(3)
|
||
|
|
|
||
|
|
## CURLOPT_SSL_ENABLE_ALPN
|
||
|
|
|
||
|
|
Enable use of ALPN. See CURLOPT_SSL_ENABLE_ALPN(3)
|
||
|
|
|
||
|
|
## CURLOPT_SSL_ENABLE_NPN
|
||
|
|
|
||
|
|
**OBSOLETE** Enable use of NPN. See CURLOPT_SSL_ENABLE_NPN(3)
|
||
|
|
|
||
|
|
## CURLOPT_SSLENGINE
|
||
|
|
|
||
|
|
Use identifier with SSL engine. See CURLOPT_SSLENGINE(3)
|
||
|
|
|
||
|
|
## CURLOPT_SSLENGINE_DEFAULT
|
||
|
|
|
||
|
|
Default SSL engine. See CURLOPT_SSLENGINE_DEFAULT(3)
|
||
|
|
|
||
|
|
## CURLOPT_SSL_FALSESTART
|
||
|
|
|
||
|
|
Enable TLS False Start. See CURLOPT_SSL_FALSESTART(3)
|
||
|
|
|
||
|
|
## CURLOPT_SSLVERSION
|
||
|
|
|
||
|
|
SSL version to use. See CURLOPT_SSLVERSION(3)
|
||
|
|
|
||
|
|
## CURLOPT_PROXY_SSLVERSION
|
||
|
|
|
||
|
|
Proxy SSL version to use. See CURLOPT_PROXY_SSLVERSION(3)
|
||
|
|
|
||
|
|
## CURLOPT_SSL_VERIFYHOST
|
||
|
|
|
||
|
|
Verify the hostname in the SSL certificate. See CURLOPT_SSL_VERIFYHOST(3)
|
||
|
|
|
||
|
|
## CURLOPT_DOH_SSL_VERIFYHOST
|
||
|
|
|
||
|
|
Verify the hostname in the DoH (DNS-over-HTTPS) SSL certificate. See
|
||
|
|
CURLOPT_DOH_SSL_VERIFYHOST(3)
|
||
|
|
|
||
|
|
## CURLOPT_PROXY_SSL_VERIFYHOST
|
||
|
|
|
||
|
|
Verify the hostname in the proxy SSL certificate. See
|
||
|
|
CURLOPT_PROXY_SSL_VERIFYHOST(3)
|
||
|
|
|
||
|
|
## CURLOPT_SSL_VERIFYPEER
|
||
|
|
|
||
|
|
Verify the SSL certificate. See CURLOPT_SSL_VERIFYPEER(3)
|
||
|
|
|
||
|
|
## CURLOPT_DOH_SSL_VERIFYPEER
|
||
|
|
|
||
|
|
Verify the DoH (DNS-over-HTTPS) SSL certificate. See
|
||
|
|
CURLOPT_DOH_SSL_VERIFYPEER(3)
|
||
|
|
|
||
|
|
## CURLOPT_PROXY_SSL_VERIFYPEER
|
||
|
|
|
||
|
|
Verify the proxy SSL certificate. See CURLOPT_PROXY_SSL_VERIFYPEER(3)
|
||
|
|
|
||
|
|
## CURLOPT_SSL_VERIFYSTATUS
|
||
|
|
|
||
|
|
Verify the SSL certificate's status. See CURLOPT_SSL_VERIFYSTATUS(3)
|
||
|
|
|
||
|
|
## CURLOPT_DOH_SSL_VERIFYSTATUS
|
||
|
|
|
||
|
|
Verify the DoH (DNS-over-HTTPS) SSL certificate's status. See
|
||
|
|
CURLOPT_DOH_SSL_VERIFYSTATUS(3)
|
||
|
|
|
||
|
|
## CURLOPT_CAINFO
|
||
|
|
|
||
|
|
CA cert bundle. See CURLOPT_CAINFO(3)
|
||
|
|
|
||
|
|
## CURLOPT_CAINFO_BLOB
|
||
|
|
|
||
|
|
CA cert bundle memory buffer. See CURLOPT_CAINFO_BLOB(3)
|
||
|
|
|
||
|
|
## CURLOPT_PROXY_CAINFO
|
||
|
|
|
||
|
|
Proxy CA cert bundle. See CURLOPT_PROXY_CAINFO(3)
|
||
|
|
|
||
|
|
## CURLOPT_PROXY_CAINFO_BLOB
|
||
|
|
|
||
|
|
Proxy CA cert bundle memory buffer. See CURLOPT_PROXY_CAINFO_BLOB(3)
|
||
|
|
|
||
|
|
## CURLOPT_ISSUERCERT
|
||
|
|
|
||
|
|
Issuer certificate. See CURLOPT_ISSUERCERT(3)
|
||
|
|
|
||
|
|
## CURLOPT_ISSUERCERT_BLOB
|
||
|
|
|
||
|
|
Issuer certificate memory buffer. See CURLOPT_ISSUERCERT_BLOB(3)
|
||
|
|
|
||
|
|
## CURLOPT_PROXY_ISSUERCERT
|
||
|
|
|
||
|
|
Proxy issuer certificate. See CURLOPT_PROXY_ISSUERCERT(3)
|
||
|
|
|
||
|
|
## CURLOPT_PROXY_ISSUERCERT_BLOB
|
||
|
|
|
||
|
|
Proxy issuer certificate memory buffer. See CURLOPT_PROXY_ISSUERCERT_BLOB(3)
|
||
|
|
|
||
|
|
## CURLOPT_CAPATH
|
||
|
|
|
||
|
|
Path to CA cert bundle. See CURLOPT_CAPATH(3)
|
||
|
|
|
||
|
|
## CURLOPT_PROXY_CAPATH
|
||
|
|
|
||
|
|
Path to proxy CA cert bundle. See CURLOPT_PROXY_CAPATH(3)
|
||
|
|
|
||
|
|
## CURLOPT_CRLFILE
|
||
|
|
|
||
|
|
Certificate Revocation List. See CURLOPT_CRLFILE(3)
|
||
|
|
|
||
|
|
## CURLOPT_PROXY_CRLFILE
|
||
|
|
|
||
|
|
Proxy Certificate Revocation List. See CURLOPT_PROXY_CRLFILE(3)
|
||
|
|
|
||
|
|
## CURLOPT_CA_CACHE_TIMEOUT
|
||
|
|
|
||
|
|
Timeout for CA cache. See CURLOPT_CA_CACHE_TIMEOUT(3)
|
||
|
|
|
||
|
|
## CURLOPT_CERTINFO
|
||
|
|
|
||
|
|
Extract certificate info. See CURLOPT_CERTINFO(3)
|
||
|
|
|
||
|
|
## CURLOPT_PINNEDPUBLICKEY
|
||
|
|
|
||
|
|
Set pinned SSL public key . See CURLOPT_PINNEDPUBLICKEY(3)
|
||
|
|
|
||
|
|
## CURLOPT_PROXY_PINNEDPUBLICKEY
|
||
|
|
|
||
|
|
Set the proxy's pinned SSL public key. See
|
||
|
|
CURLOPT_PROXY_PINNEDPUBLICKEY(3)
|
||
|
|
|
||
|
|
## CURLOPT_RANDOM_FILE
|
||
|
|
|
||
|
|
**OBSOLETE** Provide source for entropy random data.
|
||
|
|
See CURLOPT_RANDOM_FILE(3)
|
||
|
|
|
||
|
|
## CURLOPT_EGDSOCKET
|
||
|
|
|
||
|
|
**OBSOLETE** Identify EGD socket for entropy. See CURLOPT_EGDSOCKET(3)
|
||
|
|
|
||
|
|
## CURLOPT_SSL_CIPHER_LIST
|
||
|
|
|
||
|
|
Ciphers to use. See CURLOPT_SSL_CIPHER_LIST(3)
|
||
|
|
|
||
|
|
## CURLOPT_PROXY_SSL_CIPHER_LIST
|
||
|
|
|
||
|
|
Proxy ciphers to use. See CURLOPT_PROXY_SSL_CIPHER_LIST(3)
|
||
|
|
|
||
|
|
## CURLOPT_TLS13_CIPHERS
|
||
|
|
|
||
|
|
TLS 1.3 cipher suites to use. See CURLOPT_TLS13_CIPHERS(3)
|
||
|
|
|
||
|
|
## CURLOPT_PROXY_TLS13_CIPHERS
|
||
|
|
|
||
|
|
Proxy TLS 1.3 cipher suites to use. See CURLOPT_PROXY_TLS13_CIPHERS(3)
|
||
|
|
|
||
|
|
## CURLOPT_SSL_SESSIONID_CACHE
|
||
|
|
|
||
|
|
Disable SSL session-id cache. See CURLOPT_SSL_SESSIONID_CACHE(3)
|
||
|
|
|
||
|
|
## CURLOPT_SSL_OPTIONS
|
||
|
|
|
||
|
|
Control SSL behavior. See CURLOPT_SSL_OPTIONS(3)
|
||
|
|
|
||
|
|
## CURLOPT_PROXY_SSL_OPTIONS
|
||
|
|
|
||
|
|
Control proxy SSL behavior. See CURLOPT_PROXY_SSL_OPTIONS(3)
|
||
|
|
|
||
|
|
## CURLOPT_KRBLEVEL
|
||
|
|
|
||
|
|
Kerberos security level. See CURLOPT_KRBLEVEL(3)
|
||
|
|
|
||
|
|
## CURLOPT_GSSAPI_DELEGATION
|
||
|
|
|
||
|
|
Disable GSS-API delegation. See CURLOPT_GSSAPI_DELEGATION(3)
|
||
|
|
|
||
|
|
# SSH OPTIONS
|
||
|
|
|
||
|
|
## CURLOPT_SSH_AUTH_TYPES
|
||
|
|
|
||
|
|
SSH authentication types. See CURLOPT_SSH_AUTH_TYPES(3)
|
||
|
|
|
||
|
|
## CURLOPT_SSH_COMPRESSION
|
||
|
|
|
||
|
|
Enable SSH compression. See CURLOPT_SSH_COMPRESSION(3)
|
||
|
|
|
||
|
|
## CURLOPT_SSH_HOST_PUBLIC_KEY_MD5
|
||
|
|
|
||
|
|
MD5 of host's public key. See CURLOPT_SSH_HOST_PUBLIC_KEY_MD5(3)
|
||
|
|
|
||
|
|
## CURLOPT_SSH_HOST_PUBLIC_KEY_SHA256
|
||
|
|
|
||
|
|
SHA256 of host's public key. See CURLOPT_SSH_HOST_PUBLIC_KEY_SHA256(3)
|
||
|
|
|
||
|
|
## CURLOPT_SSH_PUBLIC_KEYFILE
|
||
|
|
|
||
|
|
Filename of the public key. See CURLOPT_SSH_PUBLIC_KEYFILE(3)
|
||
|
|
|
||
|
|
## CURLOPT_SSH_PRIVATE_KEYFILE
|
||
|
|
|
||
|
|
Filename of the private key. See CURLOPT_SSH_PRIVATE_KEYFILE(3)
|
||
|
|
|
||
|
|
## CURLOPT_SSH_KNOWNHOSTS
|
||
|
|
|
||
|
|
Filename with known hosts. See CURLOPT_SSH_KNOWNHOSTS(3)
|
||
|
|
|
||
|
|
## CURLOPT_SSH_KEYFUNCTION
|
||
|
|
|
||
|
|
Callback for known hosts handling. See CURLOPT_SSH_KEYFUNCTION(3)
|
||
|
|
|
||
|
|
## CURLOPT_SSH_KEYDATA
|
||
|
|
|
||
|
|
Custom pointer to pass to ssh key callback. See CURLOPT_SSH_KEYDATA(3)
|
||
|
|
|
||
|
|
## CURLOPT_SSH_HOSTKEYFUNCTION
|
||
|
|
|
||
|
|
Callback for checking host key handling. See CURLOPT_SSH_HOSTKEYFUNCTION(3)
|
||
|
|
|
||
|
|
## CURLOPT_SSH_HOSTKEYDATA
|
||
|
|
|
||
|
|
Custom pointer to pass to ssh host key callback. See CURLOPT_SSH_HOSTKEYDATA(3)
|
||
|
|
|
||
|
|
# WEBSOCKET
|
||
|
|
|
||
|
|
## CURLOPT_WS_OPTIONS
|
||
|
|
|
||
|
|
Set WebSocket options. See CURLOPT_WS_OPTIONS(3)
|
||
|
|
|
||
|
|
# OTHER OPTIONS
|
||
|
|
|
||
|
|
## CURLOPT_PRIVATE
|
||
|
|
|
||
|
|
Private pointer to store. See CURLOPT_PRIVATE(3)
|
||
|
|
|
||
|
|
## CURLOPT_SHARE
|
||
|
|
|
||
|
|
Share object to use. See CURLOPT_SHARE(3)
|
||
|
|
|
||
|
|
## CURLOPT_NEW_FILE_PERMS
|
||
|
|
|
||
|
|
Mode for creating new remote files. See CURLOPT_NEW_FILE_PERMS(3)
|
||
|
|
|
||
|
|
## CURLOPT_NEW_DIRECTORY_PERMS
|
||
|
|
|
||
|
|
Mode for creating new remote directories. See CURLOPT_NEW_DIRECTORY_PERMS(3)
|
||
|
|
|
||
|
|
## CURLOPT_QUICK_EXIT
|
||
|
|
|
||
|
|
To be set by toplevel tools like "curl" to skip lengthy cleanups when they are
|
||
|
|
about to call exit() anyway. See CURLOPT_QUICK_EXIT(3)
|
||
|
|
|
||
|
|
# TELNET OPTIONS
|
||
|
|
|
||
|
|
## CURLOPT_TELNETOPTIONS
|
||
|
|
|
||
|
|
TELNET options. See CURLOPT_TELNETOPTIONS(3)
|
||
|
|
|
||
|
|
# EXAMPLE
|
||
|
|
|
||
|
|
~~~c
|
||
|
|
int main(void)
|
||
|
|
{
|
||
|
|
CURL *curl = curl_easy_init();
|
||
|
|
if(curl) {
|
||
|
|
CURLcode res;
|
||
|
|
curl_easy_setopt(curl, CURLOPT_URL, "https://example.com");
|
||
|
|
res = curl_easy_perform(curl);
|
||
|
|
curl_easy_cleanup(curl);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
~~~
|
||
|
|
|
||
|
|
# AVAILABILITY
|
||
|
|
|
||
|
|
Always
|
||
|
|
|
||
|
|
# RETURN VALUE
|
||
|
|
|
||
|
|
*CURLE_OK* (zero) means that the option was set properly, non-zero means an
|
||
|
|
error occurred as *<curl/curl.h>* defines. See the libcurl-errors(3) man page
|
||
|
|
for the full list with descriptions.
|
||
|
|
|
||
|
|
Strings passed on to libcurl must be shorter than 8000000 bytes, otherwise
|
||
|
|
curl_easy_setopt(3) returns **CURLE_BAD_FUNCTION_ARGUMENT** (added in 7.65.0).
|
||
|
|
|
||
|
|
**CURLE_BAD_FUNCTION_ARGUMENT** is returned when the argument to an option is
|
||
|
|
invalid, like perhaps out of range.
|
||
|
|
|
||
|
|
If you try to set an option that libcurl does not know about, perhaps because
|
||
|
|
the library is too old to support it or the option was removed in a recent
|
||
|
|
version, this function returns *CURLE_UNKNOWN_OPTION*. If support for the
|
||
|
|
option was disabled at compile-time, it returns *CURLE_NOT_BUILT_IN*.
|