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[gnurl] 29/29: Merge tag 'curl-7_68_0'
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gnunet |
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Subject: |
[gnurl] 29/29: Merge tag 'curl-7_68_0' |
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Date: |
Fri, 10 Jan 2020 23:06:07 +0100 |
This is an automated email from the git hooks/post-receive script.
ng0 pushed a commit to branch master
in repository gnurl.
commit 69758416170305e04324a85bfe74cd62673e298b
Merge: 71b588320 2cfac302f
Author: ng0 <address@hidden>
AuthorDate: Fri Jan 10 21:41:55 2020 +0000
Merge tag 'curl-7_68_0'
7.68.0
.travis.yml | 255 +--------------------
COPYING | 2 +-
RELEASE-NOTES | 74 ++++--
docs/RELEASE-PROCEDURE.md | 8 +-
docs/THANKS | 32 +++
docs/examples/postinmemory.c | 5 +-
docs/examples/url2file.c | 2 +-
docs/libcurl/gnurl_easy_setopt.3 | 6 +-
docs/libcurl/gnurl_url_set.3 | 6 +-
docs/libcurl/opts/GNURLOPT_HEADERFUNCTION.3 | 6 +-
docs/libcurl/opts/GNURLOPT_READFUNCTION.3 | 4 +-
include/gnurl/multi.h | 5 +-
lib/asyn-thread.c | 0
lib/connect.c | 12 +-
lib/curl_endian.c | 2 +-
lib/curl_setup_once.h | 1 +
lib/file.c | 8 +-
lib/http.c | 4 +-
lib/multi.c | 0
lib/multihandle.h | 6 +-
lib/socketpair.c | 3 +
lib/strerror.c | 5 +-
lib/vtls/bearssl.c | 162 +++++++------
lib/vtls/schannel.c | 4 +-
packages/OS400/curl.inc.in | 6 +
scripts/travis/before_script.sh | 107 +++++++++
.../travis/iconv-env.sh | 0
scripts/travis/script.sh | 155 +++++++++++++
src/tool_getparam.c | 10 +-
src/tool_operate.c | 13 +-
src/tool_paramhlp.c | 6 +-
src/tool_paramhlp.h | 2 +-
tests/data/Makefile.inc | 6 +-
tests/data/test1008 | 1 +
tests/data/test1021 | 1 +
tests/data/test1097 | 1 +
tests/data/test1100 | 1 +
tests/data/test1215 | 1 +
tests/data/test1271 | 48 ++++
tests/data/test1293 | 67 ++++++
tests/data/test1330 | 1 +
tests/data/test150 | 1 +
tests/data/test155 | 1 +
tests/data/test159 | 1 +
tests/data/test162 | 1 +
tests/data/test169 | 1 +
tests/data/test170 | 1 +
tests/data/test176 | 1 +
tests/data/test2025 | 1 +
tests/data/test2028 | 1 +
tests/data/test2029 | 1 +
tests/data/test2030 | 1 +
tests/data/test2031 | 1 +
tests/data/test2032 | 1 +
tests/data/test2033 | 1 +
tests/data/test209 | 1 +
tests/data/test213 | 1 +
tests/data/test239 | 1 +
tests/data/test243 | 1 +
tests/data/test265 | 1 +
tests/data/test267 | 1 +
tests/data/test547 | 1 +
tests/data/test548 | 1 +
tests/data/test555 | 1 +
tests/data/test558 | 1 +
tests/data/test590 | 1 +
tests/data/test67 | 1 +
tests/data/test68 | 1 +
tests/data/test69 | 1 +
tests/data/test81 | 1 +
tests/data/test822 | 1 +
tests/data/test827 | 1 +
tests/data/test831 | 1 +
tests/data/test834 | 1 +
tests/data/test868 | 1 +
tests/data/test873 | 1 +
tests/data/test877 | 1 +
tests/data/test880 | 1 +
tests/data/test89 | 1 +
tests/data/test90 | 1 +
tests/data/test906 | 1 +
tests/data/test91 | 1 +
tests/data/test921 | 1 +
tests/data/test933 | 1 +
tests/data/test936 | 1 +
tests/server/sws.c | 2 +
86 files changed, 684 insertions(+), 400 deletions(-)
diff --cc docs/libcurl/gnurl_easy_setopt.3
index 8e622fc17,000000000..a936efadb
mode 100644,000000..100644
--- a/docs/libcurl/gnurl_easy_setopt.3
+++ b/docs/libcurl/gnurl_easy_setopt.3
@@@ -1,643 -1,0 +1,647 @@@
+.\" **************************************************************************
+.\" * _ _ ____ _
+.\" * Project ___| | | | _ \| |
+.\" * / __| | | | |_) | |
+.\" * | (__| |_| | _ <| |___
+.\" * \___|\___/|_| \_\_____|
+.\" *
- .\" * Copyright (C) 1998 - 2019, Daniel Stenberg, <address@hidden>, et al.
++.\" * Copyright (C) 1998 - 2020, Daniel Stenberg, <address@hidden>, et al.
+.\" *
+.\" * This software is licensed as described in the file COPYING, which
+.\" * you should have received as part of this distribution. The terms
+.\" * are also available at https://curl.haxx.se/docs/copyright.html.
+.\" *
+.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+.\" * copies of the Software, and permit persons to whom the Software is
+.\" * furnished to do so, under the terms of the COPYING file.
+.\" *
+.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF
ANY
+.\" * KIND, either express or implied.
+.\" *
+.\" **************************************************************************
+.\"
+.TH gnurl_easy_setopt 3 "25 Jun 2014" "libcurl 7.38.0" "libgnurl Manual"
+.SH NAME
+curl_easy_setopt \- set options for a curl easy handle
+.SH SYNOPSIS
+#include <gnurl/curl.h>
+
+CURLcode curl_easy_setopt(CURL *handle, CURLoption option, parameter);
+.SH DESCRIPTION
+\fIcurl_easy_setopt(3)\fP is used to tell libcurl how to behave. By setting
+the appropriate options, the application can change libcurl's behavior. All
+options are set with an \fIoption\fP followed by a \fIparameter\fP. That
+parameter can be a \fBlong\fP, a \fBfunction pointer\fP, an \fBobject
+pointer\fP or a \fBcurl_off_t\fP, depending on what the specific option
+expects. Read this manual carefully as bad input values may cause libcurl to
+behave badly! You can only set one option in each function call. A typical
+application uses many \fIcurl_easy_setopt(3)\fP calls in the setup phase.
+
+Options set with this function call are valid for all forthcoming transfers
+performed using this \fIhandle\fP. The options are not in any way reset
+between transfers, so if you want subsequent transfers with different options,
+you must change them between the transfers. You can optionally reset all
+options back to internal default with \fIcurl_easy_reset(3)\fP.
+
+Strings passed to libcurl as 'char *' arguments, are copied by the library;
+thus the string storage associated to the pointer argument may be overwritten
+after \fIcurl_easy_setopt(3)\fP returns. The only exception to this rule is
+really \fICURLOPT_POSTFIELDS(3)\fP, but the alternative that copies the string
+\fICURLOPT_COPYPOSTFIELDS(3)\fP has some usage characteristics you need to
+read up on.
+
+The order in which the options are set does not matter.
+
+Before version 7.17.0, strings were not copied. Instead the user was forced
+keep them available until libcurl no longer needed them.
+
+The \fIhandle\fP is the return code from a \fIcurl_easy_init(3)\fP or
+\fIcurl_easy_duphandle(3)\fP call.
+.SH BEHAVIOR OPTIONS
+.IP CURLOPT_VERBOSE
+Display verbose information. See \fICURLOPT_VERBOSE(3)\fP
+.IP CURLOPT_HEADER
+Include the header in the body output. See \fICURLOPT_HEADER(3)\fP
+.IP CURLOPT_NOPROGRESS
+Shut off the progress meter. See \fICURLOPT_NOPROGRESS(3)\fP
+.IP CURLOPT_NOSIGNAL
+Do not install signal handlers. See \fICURLOPT_NOSIGNAL(3)\fP
+.IP CURLOPT_WILDCARDMATCH
+Transfer multiple files according to a file name pattern. See
\fICURLOPT_WILDCARDMATCH(3)\fP
+.SH CALLBACK OPTIONS
+.IP CURLOPT_WRITEFUNCTION
+Callback for writing data. See \fICURLOPT_WRITEFUNCTION(3)\fP
+.IP CURLOPT_WRITEDATA
+Data pointer to pass to the write callback. See \fICURLOPT_WRITEDATA(3)\fP
+.IP CURLOPT_READFUNCTION
+Callback for reading data. See \fICURLOPT_READFUNCTION(3)\fP
+.IP CURLOPT_READDATA
+Data pointer to pass to the read callback. See \fICURLOPT_READDATA(3)\fP
+.IP CURLOPT_IOCTLFUNCTION
+Callback for I/O operations. See \fICURLOPT_IOCTLFUNCTION(3)\fP
+.IP CURLOPT_IOCTLDATA
+Data pointer to pass to the I/O callback. See \fICURLOPT_IOCTLDATA(3)\fP
+.IP CURLOPT_SEEKFUNCTION
+Callback for seek operations. See \fICURLOPT_SEEKFUNCTION(3)\fP
+.IP CURLOPT_SEEKDATA
+Data pointer to pass to the seek callback. See \fICURLOPT_SEEKDATA(3)\fP
+.IP CURLOPT_SOCKOPTFUNCTION
+Callback for sockopt operations. See \fICURLOPT_SOCKOPTFUNCTION(3)\fP
+.IP CURLOPT_SOCKOPTDATA
+Data pointer to pass to the sockopt callback. See \fICURLOPT_SOCKOPTDATA(3)\fP
+.IP CURLOPT_OPENSOCKETFUNCTION
+Callback for socket creation. See \fICURLOPT_OPENSOCKETFUNCTION(3)\fP
+.IP CURLOPT_OPENSOCKETDATA
+Data pointer to pass to the open socket callback. See
\fICURLOPT_OPENSOCKETDATA(3)\fP
+.IP CURLOPT_CLOSESOCKETFUNCTION
+Callback for closing socket. See \fICURLOPT_CLOSESOCKETFUNCTION(3)\fP
+.IP CURLOPT_CLOSESOCKETDATA
+Data pointer to pass to the close socket callback. See
\fICURLOPT_CLOSESOCKETDATA(3)\fP
+.IP CURLOPT_PROGRESSFUNCTION
+OBSOLETE callback for progress meter. See \fICURLOPT_PROGRESSFUNCTION(3)\fP
+.IP CURLOPT_PROGRESSDATA
+Data pointer to pass to the progress meter callback. See
\fICURLOPT_PROGRESSDATA(3)\fP
+.IP CURLOPT_XFERINFOFUNCTION
+Callback for progress meter. See \fICURLOPT_XFERINFOFUNCTION(3)\fP
+.IP CURLOPT_XFERINFODATA
+Data pointer to pass to the progress meter callback. See
\fICURLOPT_XFERINFODATA(3)\fP
+.IP CURLOPT_HEADERFUNCTION
+Callback for writing received headers. See \fICURLOPT_HEADERFUNCTION(3)\fP
+.IP CURLOPT_HEADERDATA
+Data pointer to pass to the header callback. See \fICURLOPT_HEADERDATA(3)\fP
+.IP CURLOPT_DEBUGFUNCTION
+Callback for debug information. See \fICURLOPT_DEBUGFUNCTION(3)\fP
+.IP CURLOPT_DEBUGDATA
+Data pointer to pass to the debug callback. See \fICURLOPT_DEBUGDATA(3)\fP
+.IP CURLOPT_SSL_CTX_FUNCTION
+Callback for SSL context logic. See \fICURLOPT_SSL_CTX_FUNCTION(3)\fP
+.IP CURLOPT_SSL_CTX_DATA
+Data pointer to pass to the SSL context callback. See
\fICURLOPT_SSL_CTX_DATA(3)\fP
+.IP CURLOPT_CONV_TO_NETWORK_FUNCTION
+Callback for code base conversion. See
\fICURLOPT_CONV_TO_NETWORK_FUNCTION(3)\fP
+.IP CURLOPT_CONV_FROM_NETWORK_FUNCTION
+Callback for code base conversion. See
\fICURLOPT_CONV_FROM_NETWORK_FUNCTION(3)\fP
+.IP CURLOPT_CONV_FROM_UTF8_FUNCTION
+Callback for code base conversion. See
\fICURLOPT_CONV_FROM_UTF8_FUNCTION(3)\fP
+.IP CURLOPT_INTERLEAVEFUNCTION
+Callback for RTSP interleaved data. See \fICURLOPT_INTERLEAVEFUNCTION(3)\fP
+.IP CURLOPT_INTERLEAVEDATA
+Data pointer to pass to the RTSP interleave callback. See
\fICURLOPT_INTERLEAVEDATA(3)\fP
+.IP CURLOPT_CHUNK_BGN_FUNCTION
+Callback for wildcard download start of chunk. See
\fICURLOPT_CHUNK_BGN_FUNCTION(3)\fP
+.IP CURLOPT_CHUNK_END_FUNCTION
+Callback for wildcard download end of chunk. See
\fICURLOPT_CHUNK_END_FUNCTION(3)\fP
+.IP CURLOPT_CHUNK_DATA
+Data pointer to pass to the chunk callbacks. See \fICURLOPT_CHUNK_DATA(3)\fP
+.IP CURLOPT_FNMATCH_FUNCTION
+Callback for wildcard matching. See \fICURLOPT_FNMATCH_FUNCTION(3)\fP
+.IP CURLOPT_FNMATCH_DATA
+Data pointer to pass to the wildcard matching callback. See
\fICURLOPT_FNMATCH_DATA(3)\fP
+.IP CURLOPT_SUPPRESS_CONNECT_HEADERS
+Suppress proxy CONNECT response headers from user callbacks. See
\fICURLOPT_SUPPRESS_CONNECT_HEADERS(3)\fP
+.IP CURLOPT_RESOLVER_START_FUNCTION
+Callback to be called before a new resolve request is started. See
\fICURLOPT_RESOLVER_START_FUNCTION(3)\fP
+.IP CURLOPT_RESOLVER_START_DATA
+Data pointer to pass to resolver start callback. See
\fICURLOPT_RESOLVER_START_DATA(3)\fP
+.SH ERROR OPTIONS
+.IP CURLOPT_ERRORBUFFER
+Error message buffer. See \fICURLOPT_ERRORBUFFER(3)\fP
+.IP CURLOPT_STDERR
+stderr replacement stream. See \fICURLOPT_STDERR(3)\fP
+.IP CURLOPT_FAILONERROR
+Fail on HTTP 4xx errors. \fICURLOPT_FAILONERROR(3)\fP
+.IP CURLOPT_KEEP_SENDING_ON_ERROR
+Keep sending on HTTP >= 300 errors. \fICURLOPT_KEEP_SENDING_ON_ERROR(3)\fP
+.SH NETWORK OPTIONS
+.IP CURLOPT_URL
+URL to work on. See \fICURLOPT_URL(3)\fP
+.IP CURLOPT_PATH_AS_IS
+Disable squashing /../ and /./ sequences in the path. See
\fICURLOPT_PATH_AS_IS(3)\fP
+.IP CURLOPT_PROTOCOLS
+Allowed protocols. See \fICURLOPT_PROTOCOLS(3)\fP
+.IP CURLOPT_REDIR_PROTOCOLS
+Protocols to allow redirects to. See \fICURLOPT_REDIR_PROTOCOLS(3)\fP
+.IP CURLOPT_DEFAULT_PROTOCOL
+Default protocol. See \fICURLOPT_DEFAULT_PROTOCOL(3)\fP
+.IP CURLOPT_PROXY
+Proxy to use. See \fICURLOPT_PROXY(3)\fP
+.IP CURLOPT_PRE_PROXY
+Socks proxy to use. See \fICURLOPT_PRE_PROXY(3)\fP
+.IP CURLOPT_PROXYPORT
+Proxy port to use. See \fICURLOPT_PROXYPORT(3)\fP
+.IP CURLOPT_PROXYTYPE
+Proxy type. See \fICURLOPT_PROXYTYPE(3)\fP
+.IP CURLOPT_NOPROXY
+Filter out hosts from proxy use. \fICURLOPT_NOPROXY(3)\fP
+.IP CURLOPT_HTTPPROXYTUNNEL
+Tunnel through the HTTP proxy. \fICURLOPT_HTTPPROXYTUNNEL(3)\fP
+.IP CURLOPT_CONNECT_TO
+Connect to a specific host and port. See \fICURLOPT_CONNECT_TO(3)\fP
+.IP CURLOPT_SOCKS5_AUTH
+Socks5 authentication methods. See \fICURLOPT_SOCKS5_AUTH(3)\fP
+.IP CURLOPT_SOCKS5_GSSAPI_SERVICE
+Socks5 GSSAPI service name. \fICURLOPT_SOCKS5_GSSAPI_SERVICE(3)\fP
+.IP CURLOPT_SOCKS5_GSSAPI_NEC
+Socks5 GSSAPI NEC mode. See \fICURLOPT_SOCKS5_GSSAPI_NEC(3)\fP
+.IP CURLOPT_PROXY_SERVICE_NAME
+Proxy authentication service name. \fICURLOPT_PROXY_SERVICE_NAME(3)\fP
+.IP CURLOPT_HAPROXYPROTOCOL
+Send an HAProxy PROXY protocol v1 header. See \fICURLOPT_HAPROXYPROTOCOL(3)\fP
+.IP CURLOPT_SERVICE_NAME
+Authentication service name. \fICURLOPT_SERVICE_NAME(3)\fP
+.IP CURLOPT_INTERFACE
+Bind connection locally to this. See \fICURLOPT_INTERFACE(3)\fP
+.IP CURLOPT_LOCALPORT
+Bind connection locally to this port. See \fICURLOPT_LOCALPORT(3)\fP
+.IP CURLOPT_LOCALPORTRANGE
+Bind connection locally to port range. See \fICURLOPT_LOCALPORTRANGE(3)\fP
+.IP CURLOPT_DNS_CACHE_TIMEOUT
+Timeout for DNS cache. See \fICURLOPT_DNS_CACHE_TIMEOUT(3)\fP
+.IP CURLOPT_DNS_USE_GLOBAL_CACHE
+OBSOLETE Enable global DNS cache. See \fICURLOPT_DNS_USE_GLOBAL_CACHE(3)\fP
+.IP CURLOPT_DOH_URL
+Use this DOH server for name resolves. See \fICURLOPT_DOH_URL(3)\fP
+.IP CURLOPT_BUFFERSIZE
+Ask for alternate buffer size. See \fICURLOPT_BUFFERSIZE(3)\fP
+.IP CURLOPT_PORT
+Port number to connect to. See \fICURLOPT_PORT(3)\fP
+.IP CURLOPT_TCP_FASTOPEN
+Enable TFO, TCP Fast Open. See \fICURLOPT_TCP_FASTOPEN(3)\fP
+.IP CURLOPT_TCP_NODELAY
+Disable the Nagle algorithm. See \fICURLOPT_TCP_NODELAY(3)\fP
+.IP CURLOPT_ADDRESS_SCOPE
+IPv6 scope for local addresses. See \fICURLOPT_ADDRESS_SCOPE(3)\fP
+.IP CURLOPT_TCP_KEEPALIVE
+Enable TCP keep-alive. See \fICURLOPT_TCP_KEEPALIVE(3)\fP
+.IP CURLOPT_TCP_KEEPIDLE
+Idle time before sending keep-alive. See \fICURLOPT_TCP_KEEPIDLE(3)\fP
+.IP CURLOPT_TCP_KEEPINTVL
+Interval between keep-alive probes. See \fICURLOPT_TCP_KEEPINTVL(3)\fP
+.IP CURLOPT_UNIX_SOCKET_PATH
+Path to a Unix domain socket. See \fICURLOPT_UNIX_SOCKET_PATH(3)\fP
+.IP CURLOPT_ABSTRACT_UNIX_SOCKET
+Path to an abstract Unix domain socket. See
\fICURLOPT_ABSTRACT_UNIX_SOCKET(3)\fP
+.SH NAMES and PASSWORDS OPTIONS (Authentication)
+.IP CURLOPT_NETRC
+Enable .netrc parsing. See \fICURLOPT_NETRC(3)\fP
+.IP CURLOPT_NETRC_FILE
+\&.netrc file name. See \fICURLOPT_NETRC_FILE(3)\fP
+.IP CURLOPT_USERPWD
+User name and password. See \fICURLOPT_USERPWD(3)\fP
+.IP CURLOPT_PROXYUSERPWD
+Proxy user name and password. See \fICURLOPT_PROXYUSERPWD(3)\fP
+.IP CURLOPT_USERNAME
+User name. See \fICURLOPT_USERNAME(3)\fP
+.IP CURLOPT_PASSWORD
+Password. See \fICURLOPT_PASSWORD(3)\fP
+.IP CURLOPT_LOGIN_OPTIONS
+Login options. See \fICURLOPT_LOGIN_OPTIONS(3)\fP
+.IP CURLOPT_PROXYUSERNAME
+Proxy user name. See \fICURLOPT_PROXYUSERNAME(3)\fP
+.IP CURLOPT_PROXYPASSWORD
+Proxy password. See \fICURLOPT_PROXYPASSWORD(3)\fP
+.IP CURLOPT_HTTPAUTH
+HTTP server authentication methods. See \fICURLOPT_HTTPAUTH(3)\fP
+.IP CURLOPT_TLSAUTH_USERNAME
+TLS authentication user name. See \fICURLOPT_TLSAUTH_USERNAME(3)\fP
+.IP CURLOPT_PROXY_TLSAUTH_USERNAME
+Proxy TLS authentication user name. See
\fICURLOPT_PROXY_TLSAUTH_USERNAME(3)\fP
+.IP CURLOPT_TLSAUTH_PASSWORD
+TLS authentication password. See \fICURLOPT_TLSAUTH_PASSWORD(3)\fP
+.IP CURLOPT_PROXY_TLSAUTH_PASSWORD
+Proxy TLS authentication password. See \fICURLOPT_PROXY_TLSAUTH_PASSWORD(3)\fP
+.IP CURLOPT_TLSAUTH_TYPE
+TLS authentication methods. See \fICURLOPT_TLSAUTH_TYPE(3)\fP
+.IP CURLOPT_PROXY_TLSAUTH_TYPE
+Proxy TLS authentication methods. See \fICURLOPT_PROXY_TLSAUTH_TYPE(3)\fP
+.IP CURLOPT_PROXYAUTH
+HTTP proxy authentication methods. See \fICURLOPT_PROXYAUTH(3)\fP
+.IP CURLOPT_SASL_AUTHZID
+SASL authorisation identity (identity to act as). See
\fICURLOPT_SASL_AUTHZID(3)\fP
+.IP CURLOPT_SASL_IR
+Enable SASL initial response. See \fICURLOPT_SASL_IR(3)\fP
+.IP CURLOPT_XOAUTH2_BEARER
+OAuth2 bearer token. See \fICURLOPT_XOAUTH2_BEARER(3)\fP
+.IP CURLOPT_DISALLOW_USERNAME_IN_URL
+Don't allow username in URL. See \fICURLOPT_DISALLOW_USERNAME_IN_URL(3)\fP
+.SH HTTP OPTIONS
+.IP CURLOPT_AUTOREFERER
+Automatically set Referer: header. See \fICURLOPT_AUTOREFERER(3)\fP
+.IP CURLOPT_ACCEPT_ENCODING
+Accept-Encoding and automatic decompressing data. See
\fICURLOPT_ACCEPT_ENCODING(3)\fP
+.IP CURLOPT_TRANSFER_ENCODING
+Request Transfer-Encoding. See \fICURLOPT_TRANSFER_ENCODING(3)\fP
+.IP CURLOPT_FOLLOWLOCATION
+Follow HTTP redirects. See \fICURLOPT_FOLLOWLOCATION(3)\fP
+.IP CURLOPT_UNRESTRICTED_AUTH
+Do not restrict authentication to original host.
\fICURLOPT_UNRESTRICTED_AUTH(3)\fP
+.IP CURLOPT_MAXREDIRS
+Maximum number of redirects to follow. See \fICURLOPT_MAXREDIRS(3)\fP
+.IP CURLOPT_POSTREDIR
+How to act on redirects after POST. See \fICURLOPT_POSTREDIR(3)\fP
+.IP CURLOPT_PUT
+Issue an HTTP PUT request. See \fICURLOPT_PUT(3)\fP
+.IP CURLOPT_POST
+Issue an HTTP POST request. See \fICURLOPT_POST(3)\fP
+.IP CURLOPT_POSTFIELDS
+Send a POST with this data. See \fICURLOPT_POSTFIELDS(3)\fP
+.IP CURLOPT_POSTFIELDSIZE
+The POST data is this big. See \fICURLOPT_POSTFIELDSIZE(3)\fP
+.IP CURLOPT_POSTFIELDSIZE_LARGE
+The POST data is this big. See \fICURLOPT_POSTFIELDSIZE_LARGE(3)\fP
+.IP CURLOPT_COPYPOSTFIELDS
+Send a POST with this data - and copy it. See \fICURLOPT_COPYPOSTFIELDS(3)\fP
+.IP CURLOPT_HTTPPOST
+Multipart formpost HTTP POST. See \fICURLOPT_HTTPPOST(3)\fP
+.IP CURLOPT_REFERER
+Referer: header. See \fICURLOPT_REFERER(3)\fP
+.IP CURLOPT_USERAGENT
+User-Agent: header. See \fICURLOPT_USERAGENT(3)\fP
+.IP CURLOPT_HTTPHEADER
+Custom HTTP headers. See \fICURLOPT_HTTPHEADER(3)\fP
+.IP CURLOPT_HEADEROPT
+Control custom headers. See \fICURLOPT_HEADEROPT(3)\fP
+.IP CURLOPT_PROXYHEADER
+Custom HTTP headers sent to proxy. See \fICURLOPT_PROXYHEADER(3)\fP
+.IP CURLOPT_HTTP200ALIASES
+Alternative versions of 200 OK. See \fICURLOPT_HTTP200ALIASES(3)\fP
+.IP CURLOPT_COOKIE
+Cookie(s) to send. See \fICURLOPT_COOKIE(3)\fP
+.IP CURLOPT_COOKIEFILE
+File to read cookies from. See \fICURLOPT_COOKIEFILE(3)\fP
+.IP CURLOPT_COOKIEJAR
+File to write cookies to. See \fICURLOPT_COOKIEJAR(3)\fP
+.IP CURLOPT_COOKIESESSION
+Start a new cookie session. See \fICURLOPT_COOKIESESSION(3)\fP
+.IP CURLOPT_COOKIELIST
+Add or control cookies. See \fICURLOPT_COOKIELIST(3)\fP
+.IP CURLOPT_ALTSVC
+Specify the Alt-Svc: cache file name. See \fICURLOPT_ALTSVC(3)\fP
+.IP CURLOPT_ALTSVC_CTRL
+Enable and configure Alt-Svc: treatment. See \fICURLOPT_ALTSVC_CTRL(3)\fP
+.IP CURLOPT_HTTPGET
+Do an HTTP GET request. See \fICURLOPT_HTTPGET(3)\fP
+.IP CURLOPT_REQUEST_TARGET
+Set the request target. \fICURLOPT_REQUEST_TARGET(3)\fP
+.IP CURLOPT_HTTP_VERSION
+HTTP version to use. \fICURLOPT_HTTP_VERSION(3)\fP
+.IP CURLOPT_HTTP09_ALLOWED
+Allow HTTP/0.9 responses. \fICURLOPT_HTTP09_ALLOWED(3)\fP
+.IP CURLOPT_IGNORE_CONTENT_LENGTH
+Ignore Content-Length. See \fICURLOPT_IGNORE_CONTENT_LENGTH(3)\fP
+.IP CURLOPT_HTTP_CONTENT_DECODING
+Disable Content decoding. See \fICURLOPT_HTTP_CONTENT_DECODING(3)\fP
+.IP CURLOPT_HTTP_TRANSFER_DECODING
+Disable Transfer decoding. See \fICURLOPT_HTTP_TRANSFER_DECODING(3)\fP
+.IP CURLOPT_EXPECT_100_TIMEOUT_MS
+100-continue timeout. See \fICURLOPT_EXPECT_100_TIMEOUT_MS(3)\fP
+.IP CURLOPT_TRAILERFUNCTION
+Set callback for sending trailing headers. See
+\fICURLOPT_TRAILERFUNCTION(3)\fP
+.IP CURLOPT_TRAILERDATA
+Custom pointer passed to the trailing headers callback. See
+\fICURLOPT_TRAILERDATA(3)\fP
+.IP CURLOPT_PIPEWAIT
+Wait on connection to pipeline on it. See \fICURLOPT_PIPEWAIT(3)\fP
+.IP CURLOPT_STREAM_DEPENDS
+This HTTP/2 stream depends on another. See \fICURLOPT_STREAM_DEPENDS(3)\fP
+.IP CURLOPT_STREAM_DEPENDS_E
+This HTTP/2 stream depends on another exclusively. See
+\fICURLOPT_STREAM_DEPENDS_E(3)\fP
+.IP CURLOPT_STREAM_WEIGHT
+Set this HTTP/2 stream's weight. See \fICURLOPT_STREAM_WEIGHT(3)\fP
+.SH SMTP OPTIONS
+.IP CURLOPT_MAIL_FROM
+Address of the sender. See \fICURLOPT_MAIL_FROM(3)\fP
+.IP CURLOPT_MAIL_RCPT
+Address of the recipients. See \fICURLOPT_MAIL_RCPT(3)\fP
+.IP CURLOPT_MAIL_AUTH
+Authentication address. See \fICURLOPT_MAIL_AUTH(3)\fP
+.SH TFTP OPTIONS
+.IP CURLOPT_TFTP_BLKSIZE
+TFTP block size. See \fICURLOPT_TFTP_BLKSIZE(3)\fP
+.IP CURLOPT_TFTP_NO_OPTIONS
+Do not send TFTP options requests. See \fICURLOPT_TFTP_NO_OPTIONS(3)\fP
+.SH FTP OPTIONS
+.IP CURLOPT_FTPPORT
+Use active FTP. See \fICURLOPT_FTPPORT(3)\fP
+.IP CURLOPT_QUOTE
+Commands to run before transfer. See \fICURLOPT_QUOTE(3)\fP
+.IP CURLOPT_POSTQUOTE
+Commands to run after transfer. See \fICURLOPT_POSTQUOTE(3)\fP
+.IP CURLOPT_PREQUOTE
+Commands to run just before transfer. See \fICURLOPT_PREQUOTE(3)\fP
+.IP CURLOPT_APPEND
+Append to remote file. See \fICURLOPT_APPEND(3)\fP
+.IP CURLOPT_FTP_USE_EPRT
+Use EPTR. See \fICURLOPT_FTP_USE_EPRT(3)\fP
+.IP CURLOPT_FTP_USE_EPSV
+Use EPSV. See \fICURLOPT_FTP_USE_EPSV(3)\fP
+.IP CURLOPT_FTP_USE_PRET
+Use PRET. See \fICURLOPT_FTP_USE_PRET(3)\fP
+.IP CURLOPT_FTP_CREATE_MISSING_DIRS
+Create missing directories on the remote server. See
\fICURLOPT_FTP_CREATE_MISSING_DIRS(3)\fP
+.IP CURLOPT_FTP_RESPONSE_TIMEOUT
+Timeout for FTP responses. See \fICURLOPT_FTP_RESPONSE_TIMEOUT(3)\fP
+.IP CURLOPT_FTP_ALTERNATIVE_TO_USER
+Alternative to USER. See \fICURLOPT_FTP_ALTERNATIVE_TO_USER(3)\fP
+.IP CURLOPT_FTP_SKIP_PASV_IP
+Ignore the IP address in the PASV response. See
\fICURLOPT_FTP_SKIP_PASV_IP(3)\fP
+.IP CURLOPT_FTPSSLAUTH
+Control how to do TLS. See \fICURLOPT_FTPSSLAUTH(3)\fP
+.IP CURLOPT_FTP_SSL_CCC
+Back to non-TLS again after authentication. See \fICURLOPT_FTP_SSL_CCC(3)\fP
+.IP CURLOPT_FTP_ACCOUNT
+Send ACCT command. See \fICURLOPT_FTP_ACCOUNT(3)\fP
+.IP CURLOPT_FTP_FILEMETHOD
+Specify how to reach files. See \fICURLOPT_FTP_FILEMETHOD(3)\fP
+.SH RTSP OPTIONS
+.IP CURLOPT_RTSP_REQUEST
+RTSP request. See \fICURLOPT_RTSP_REQUEST(3)\fP
+.IP CURLOPT_RTSP_SESSION_ID
+RTSP session-id. See \fICURLOPT_RTSP_SESSION_ID(3)\fP
+.IP CURLOPT_RTSP_STREAM_URI
+RTSP stream URI. See \fICURLOPT_RTSP_STREAM_URI(3)\fP
+.IP CURLOPT_RTSP_TRANSPORT
+RTSP Transport: header. See \fICURLOPT_RTSP_TRANSPORT(3)\fP
+.IP CURLOPT_RTSP_CLIENT_CSEQ
+Client CSEQ number. See \fICURLOPT_RTSP_CLIENT_CSEQ(3)\fP
+.IP CURLOPT_RTSP_SERVER_CSEQ
+CSEQ number for RTSP Server->Client request. See
\fICURLOPT_RTSP_SERVER_CSEQ(3)\fP
+.SH PROTOCOL OPTIONS
+.IP CURLOPT_TRANSFERTEXT
+Use text transfer. See \fICURLOPT_TRANSFERTEXT(3)\fP
+.IP CURLOPT_PROXY_TRANSFER_MODE
+Add transfer mode to URL over proxy. See \fICURLOPT_PROXY_TRANSFER_MODE(3)\fP
+.IP CURLOPT_CRLF
+Convert newlines. See \fICURLOPT_CRLF(3)\fP
+.IP CURLOPT_RANGE
+Range requests. See \fICURLOPT_RANGE(3)\fP
+.IP CURLOPT_RESUME_FROM
+Resume a transfer. See \fICURLOPT_RESUME_FROM(3)\fP
+.IP CURLOPT_RESUME_FROM_LARGE
+Resume a transfer. See \fICURLOPT_RESUME_FROM_LARGE(3)\fP
+.IP CURLOPT_CURLU
+Set URL to work on with CURLU *. See \fICURLOPT_CURLU(3)\fP
+.IP CURLOPT_CUSTOMREQUEST
+Custom request/method. See \fICURLOPT_CUSTOMREQUEST(3)\fP
+.IP CURLOPT_FILETIME
+Request file modification date and time. See \fICURLOPT_FILETIME(3)\fP
+.IP CURLOPT_DIRLISTONLY
+List only. See \fICURLOPT_DIRLISTONLY(3)\fP
+.IP CURLOPT_NOBODY
+Do not get the body contents. See \fICURLOPT_NOBODY(3)\fP
+.IP CURLOPT_INFILESIZE
+Size of file to send. \fICURLOPT_INFILESIZE(3)\fP
+.IP CURLOPT_INFILESIZE_LARGE
+Size of file to send. \fICURLOPT_INFILESIZE_LARGE(3)\fP
+.IP CURLOPT_UPLOAD
+Upload data. See \fICURLOPT_UPLOAD(3)\fP
+.IP CURLOPT_UPLOAD_BUFFERSIZE
+Set upload buffer size. See \fICURLOPT_UPLOAD_BUFFERSIZE(3)\fP
+.IP CURLOPT_MIMEPOST
+Post/send MIME data. See \fICURLOPT_MIMEPOST(3)\fP
+.IP CURLOPT_MAXFILESIZE
+Maximum file size to get. See \fICURLOPT_MAXFILESIZE(3)\fP
+.IP CURLOPT_MAXFILESIZE_LARGE
+Maximum file size to get. See \fICURLOPT_MAXFILESIZE_LARGE(3)\fP
+.IP CURLOPT_TIMECONDITION
+Make a time conditional request. See \fICURLOPT_TIMECONDITION(3)\fP
+.IP CURLOPT_TIMEVALUE
+Time value for the time conditional request. See \fICURLOPT_TIMEVALUE(3)\fP
+.IP CURLOPT_TIMEVALUE_LARGE
+Time value for the time conditional request. See
\fICURLOPT_TIMEVALUE_LARGE(3)\fP
+.SH CONNECTION OPTIONS
+.IP CURLOPT_TIMEOUT
+Timeout for the entire request. See \fICURLOPT_TIMEOUT(3)\fP
+.IP CURLOPT_TIMEOUT_MS
+Millisecond timeout for the entire request. See \fICURLOPT_TIMEOUT_MS(3)\fP
+.IP CURLOPT_LOW_SPEED_LIMIT
+Low speed limit to abort transfer. See \fICURLOPT_LOW_SPEED_LIMIT(3)\fP
+.IP CURLOPT_LOW_SPEED_TIME
+Time to be below the speed to trigger low speed abort. See
\fICURLOPT_LOW_SPEED_TIME(3)\fP
+.IP CURLOPT_MAX_SEND_SPEED_LARGE
+Cap the upload speed to this. See \fICURLOPT_MAX_SEND_SPEED_LARGE(3)\fP
+.IP CURLOPT_MAX_RECV_SPEED_LARGE
+Cap the download speed to this. See \fICURLOPT_MAX_RECV_SPEED_LARGE(3)\fP
+.IP CURLOPT_MAXCONNECTS
+Maximum number of connections in the connection pool. See
\fICURLOPT_MAXCONNECTS(3)\fP
+.IP CURLOPT_FRESH_CONNECT
+Use a new connection. \fICURLOPT_FRESH_CONNECT(3)\fP
+.IP CURLOPT_FORBID_REUSE
+Prevent subsequent connections from re-using this. See
\fICURLOPT_FORBID_REUSE(3)\fP
+.IP CURLOPT_MAXAGE_CONN
+Limit the age of connections for reuse. See \fICURLOPT_MAXAGE_CONN(3)\fP
+.IP CURLOPT_CONNECTTIMEOUT
+Timeout for the connection phase. See \fICURLOPT_CONNECTTIMEOUT(3)\fP
+.IP CURLOPT_CONNECTTIMEOUT_MS
+Millisecond timeout for the connection phase. See
\fICURLOPT_CONNECTTIMEOUT_MS(3)\fP
+.IP CURLOPT_IPRESOLVE
+IP version to resolve to. See \fICURLOPT_IPRESOLVE(3)\fP
+.IP CURLOPT_CONNECT_ONLY
+Only connect, nothing else. See \fICURLOPT_CONNECT_ONLY(3)\fP
+.IP CURLOPT_USE_SSL
+Use TLS/SSL. See \fICURLOPT_USE_SSL(3)\fP
+.IP CURLOPT_RESOLVE
+Provide fixed/fake name resolves. See \fICURLOPT_RESOLVE(3)\fP
+.IP CURLOPT_DNS_INTERFACE
+Bind name resolves to this interface. See \fICURLOPT_DNS_INTERFACE(3)\fP
+.IP CURLOPT_DNS_LOCAL_IP4
+Bind name resolves to this IP4 address. See \fICURLOPT_DNS_LOCAL_IP4(3)\fP
+.IP CURLOPT_DNS_LOCAL_IP6
+Bind name resolves to this IP6 address. See \fICURLOPT_DNS_LOCAL_IP6(3)\fP
+.IP CURLOPT_DNS_SERVERS
+Preferred DNS servers. See \fICURLOPT_DNS_SERVERS(3)\fP
+.IP CURLOPT_DNS_SHUFFLE_ADDRESSES
+Shuffle addresses before use. See \fICURLOPT_DNS_SHUFFLE_ADDRESSES(3)\fP
+.IP CURLOPT_ACCEPTTIMEOUT_MS
+Timeout for waiting for the server's connect back to be accepted. See
\fICURLOPT_ACCEPTTIMEOUT_MS(3)\fP
+.IP CURLOPT_HAPPY_EYEBALLS_TIMEOUT_MS
+Timeout for happy eyeballs. See \fICURLOPT_HAPPY_EYEBALLS_TIMEOUT_MS(3)\fP
+.IP CURLOPT_UPKEEP_INTERVAL_MS
+Sets the interval at which connection upkeep are performed. See
+\fICURLOPT_UPKEEP_INTERVAL_MS(3)\fP
+.SH SSL and SECURITY OPTIONS
+.IP CURLOPT_SSLCERT
+Client cert. See \fICURLOPT_SSLCERT(3)\fP
+.IP CURLOPT_PROXY_SSLCERT
+Proxy client cert. See \fICURLOPT_PROXY_SSLCERT(3)\fP
+.IP CURLOPT_SSLCERTTYPE
+Client cert type. See \fICURLOPT_SSLCERTTYPE(3)\fP
+.IP CURLOPT_PROXY_SSLCERTTYPE
+Proxy client cert type. See \fICURLOPT_PROXY_SSLCERTTYPE(3)\fP
+.IP CURLOPT_SSLKEY
+Client key. See \fICURLOPT_SSLKEY(3)\fP
+.IP CURLOPT_PROXY_SSLKEY
+Proxy client key. See \fICURLOPT_PROXY_SSLKEY(3)\fP
+.IP CURLOPT_SSLKEYTYPE
+Client key type. See \fICURLOPT_SSLKEYTYPE(3)\fP
+.IP CURLOPT_PROXY_SSLKEYTYPE
+Proxy client key type. See \fICURLOPT_PROXY_SSLKEYTYPE(3)\fP
+.IP CURLOPT_KEYPASSWD
+Client key password. See \fICURLOPT_KEYPASSWD(3)\fP
+.IP CURLOPT_PROXY_KEYPASSWD
+Proxy client key password. See \fICURLOPT_PROXY_KEYPASSWD(3)\fP
+.IP CURLOPT_SSL_ENABLE_ALPN
+Enable use of ALPN. See \fICURLOPT_SSL_ENABLE_ALPN(3)\fP
+.IP CURLOPT_SSL_ENABLE_NPN
+Enable use of NPN. See \fICURLOPT_SSL_ENABLE_NPN(3)\fP
+.IP CURLOPT_SSLENGINE
+Use identifier with SSL engine. See \fICURLOPT_SSLENGINE(3)\fP
+.IP CURLOPT_SSLENGINE_DEFAULT
+Default SSL engine. See \fICURLOPT_SSLENGINE_DEFAULT(3)\fP
+.IP CURLOPT_SSL_FALSESTART
+Enable TLS False Start. See \fICURLOPT_SSL_FALSESTART(3)\fP
+.IP CURLOPT_SSLVERSION
+SSL version to use. See \fICURLOPT_SSLVERSION(3)\fP
+.IP CURLOPT_PROXY_SSLVERSION
+Proxy SSL version to use. See \fICURLOPT_PROXY_SSLVERSION(3)\fP
+.IP CURLOPT_SSL_VERIFYHOST
+Verify the host name in the SSL certificate. See
\fICURLOPT_SSL_VERIFYHOST(3)\fP
+.IP CURLOPT_PROXY_SSL_VERIFYHOST
+Verify the host name in the proxy SSL certificate. See
\fICURLOPT_PROXY_SSL_VERIFYHOST(3)\fP
+.IP CURLOPT_SSL_VERIFYPEER
+Verify the SSL certificate. See \fICURLOPT_SSL_VERIFYPEER(3)\fP
+.IP CURLOPT_PROXY_SSL_VERIFYPEER
+Verify the proxy SSL certificate. See \fICURLOPT_PROXY_SSL_VERIFYPEER(3)\fP
+.IP CURLOPT_SSL_VERIFYSTATUS
+Verify the SSL certificate's status. See \fICURLOPT_SSL_VERIFYSTATUS(3)\fP
+.IP CURLOPT_CAINFO
+CA cert bundle. See \fICURLOPT_CAINFO(3)\fP
+.IP CURLOPT_PROXY_CAINFO
+Proxy CA cert bundle. See \fICURLOPT_PROXY_CAINFO(3)\fP
+.IP CURLOPT_ISSUERCERT
+Issuer certificate. See \fICURLOPT_ISSUERCERT(3)\fP
+.IP CURLOPT_CAPATH
+Path to CA cert bundle. See \fICURLOPT_CAPATH(3)\fP
+.IP CURLOPT_PROXY_CAPATH
+Path to proxy CA cert bundle. See \fICURLOPT_PROXY_CAPATH(3)\fP
+.IP CURLOPT_CRLFILE
+Certificate Revocation List. See \fICURLOPT_CRLFILE(3)\fP
+.IP CURLOPT_PROXY_CRLFILE
+Proxy Certificate Revocation List. See \fICURLOPT_PROXY_CRLFILE(3)\fP
+.IP CURLOPT_CERTINFO
+Extract certificate info. See \fICURLOPT_CERTINFO(3)\fP
+.IP CURLOPT_PINNEDPUBLICKEY
+Set pinned SSL public key . See \fICURLOPT_PINNEDPUBLICKEY(3)\fP
+.IP CURLOPT_PROXY_PINNEDPUBLICKEY
+Set the proxy's pinned SSL public key. See
+\fICURLOPT_PROXY_PINNEDPUBLICKEY(3)\fP
+.IP CURLOPT_RANDOM_FILE
+Provide source for entropy random data. See \fICURLOPT_RANDOM_FILE(3)\fP
+.IP CURLOPT_EGDSOCKET
+Identify EGD socket for entropy. See \fICURLOPT_EGDSOCKET(3)\fP
+.IP CURLOPT_SSL_CIPHER_LIST
+Ciphers to use. See \fICURLOPT_SSL_CIPHER_LIST(3)\fP
+.IP CURLOPT_PROXY_SSL_CIPHER_LIST
+Proxy ciphers to use. See \fICURLOPT_PROXY_SSL_CIPHER_LIST(3)\fP
+.IP CURLOPT_TLS13_CIPHERS
+TLS 1.3 cipher suites to use. See \fICURLOPT_TLS13_CIPHERS(3)\fP
+.IP CURLOPT_PROXY_TLS13_CIPHERS
+Proxy TLS 1.3 cipher suites to use. See \fICURLOPT_PROXY_TLS13_CIPHERS(3)\fP
+.IP CURLOPT_SSL_SESSIONID_CACHE
+Disable SSL session-id cache. See \fICURLOPT_SSL_SESSIONID_CACHE(3)\fP
+.IP CURLOPT_SSL_OPTIONS
+Control SSL behavior. See \fICURLOPT_SSL_OPTIONS(3)\fP
+.IP CURLOPT_PROXY_SSL_OPTIONS
+Control proxy SSL behavior. See \fICURLOPT_PROXY_SSL_OPTIONS(3)\fP
+.IP CURLOPT_KRBLEVEL
+Kerberos security level. See \fICURLOPT_KRBLEVEL(3)\fP
+.IP CURLOPT_GSSAPI_DELEGATION
+Disable GSS-API delegation. See \fICURLOPT_GSSAPI_DELEGATION(3)\fP
+.SH SSH OPTIONS
+.IP CURLOPT_SSH_AUTH_TYPES
+SSH authentication types. See \fICURLOPT_SSH_AUTH_TYPES(3)\fP
+.IP CURLOPT_SSH_COMPRESSION
+Enable SSH compression. See \fICURLOPT_SSH_COMPRESSION(3)\fP
+.IP CURLOPT_SSH_HOST_PUBLIC_KEY_MD5
+MD5 of host's public key. See \fICURLOPT_SSH_HOST_PUBLIC_KEY_MD5(3)\fP
+.IP CURLOPT_SSH_PUBLIC_KEYFILE
+File name of public key. See \fICURLOPT_SSH_PUBLIC_KEYFILE(3)\fP
+.IP CURLOPT_SSH_PRIVATE_KEYFILE
+File name of private key. See \fICURLOPT_SSH_PRIVATE_KEYFILE(3)\fP
+.IP CURLOPT_SSH_KNOWNHOSTS
+File name with known hosts. See \fICURLOPT_SSH_KNOWNHOSTS(3)\fP
+.IP CURLOPT_SSH_KEYFUNCTION
+Callback for known hosts handling. See \fICURLOPT_SSH_KEYFUNCTION(3)\fP
+.IP CURLOPT_SSH_KEYDATA
+Custom pointer to pass to ssh key callback. See \fICURLOPT_SSH_KEYDATA(3)\fP
+.SH OTHER OPTIONS
+.IP CURLOPT_PRIVATE
+Private pointer to store. See \fICURLOPT_PRIVATE(3)\fP
+.IP CURLOPT_SHARE
+Share object to use. See \fICURLOPT_SHARE(3)\fP
+.IP CURLOPT_NEW_FILE_PERMS
+Mode for creating new remote files. See \fICURLOPT_NEW_FILE_PERMS(3)\fP
+.IP CURLOPT_NEW_DIRECTORY_PERMS
+Mode for creating new remote directories. See
\fICURLOPT_NEW_DIRECTORY_PERMS(3)\fP
+.SH TELNET OPTIONS
+.IP CURLOPT_TELNETOPTIONS
+TELNET options. See \fICURLOPT_TELNETOPTIONS(3)\fP
+.SH RETURN VALUE
+\fICURLE_OK\fP (zero) means that the option was set properly, non-zero means
an
+error occurred as \fI<gnurl/curl.h>\fP defines. See the
\fIlibcurl-errors(3)\fP
+man page for the full list with descriptions.
+
++Strings passed on to libcurl must be shorter than 8000000 bytes, otherwise
++\fIcurl_easy_setopt(3)\fP returns \fBCURLE_BAD_FUNCTION_ARGUMENT\fP (added in
++7.65.0).
++
+If you try to set an option that libcurl doesn't know about, perhaps because
+the library is too old to support it or the option was removed in a recent
+version, this function will return \fICURLE_UNKNOWN_OPTION\fP. If support for
+the option was disabled at compile-time, it will return
+\fICURLE_NOT_BUILT_IN\fP.
+.SH EXAMPLE
+.nf
+CURL *curl = curl_easy_init();
+if(curl) {
+ CURLcode res;
+ curl_easy_setopt(curl, CURLOPT_URL, "http://example.com";);
+ res = curl_easy_perform(curl);
+ curl_easy_cleanup(curl);
+}
+.fi
+.SH "SEE ALSO"
+.BR curl_easy_init "(3), " curl_easy_cleanup "(3), " curl_easy_reset "(3), "
+.BR curl_easy_getinfo "(3), " curl_multi_setopt "(3), "
diff --cc docs/libcurl/gnurl_url_set.3
index 5ef5cf34c,000000000..efee8cc5a
mode 100644,000000..100644
--- a/docs/libcurl/gnurl_url_set.3
+++ b/docs/libcurl/gnurl_url_set.3
@@@ -1,142 -1,0 +1,146 @@@
+.\" **************************************************************************
+.\" * _ _ ____ _
+.\" * Project ___| | | | _ \| |
+.\" * / __| | | | |_) | |
+.\" * | (__| |_| | _ <| |___
+.\" * \___|\___/|_| \_\_____|
+.\" *
- .\" * Copyright (C) 1998 - 2019, Daniel Stenberg, <address@hidden>, et al.
++.\" * Copyright (C) 1998 - 2020, Daniel Stenberg, <address@hidden>, et al.
+.\" *
+.\" * This software is licensed as described in the file COPYING, which
+.\" * you should have received as part of this distribution. The terms
+.\" * are also available at https://curl.haxx.se/docs/copyright.html.
+.\" *
+.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+.\" * copies of the Software, and permit persons to whom the Software is
+.\" * furnished to do so, under the terms of the COPYING file.
+.\" *
+.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF
ANY
+.\" * KIND, either express or implied.
+.\" *
+.\" **************************************************************************
+.TH gnurl_url_set 3 "6 Aug 2018" "libcurl" "libgnurl Manual"
+.SH NAME
+curl_url_set - set a URL part
+.SH SYNOPSIS
+.B #include <gnurl/curl.h>
+
+CURLUcode curl_url_set(CURLU *url,
+ CURLUPart part,
+ const char *content,
+ unsigned int flags)
+.fi
+.SH DESCRIPTION
+Given the \fIurl\fP handle of an already parsed URL, this function lets the
+user set/update individual pieces of it.
+
+The \fIpart\fP argument should identify the particular URL part (see list
+below) to set or change, with \fIcontent\fP pointing to a zero terminated
+string with the new contents for that URL part. The contents should be in the
+form and encoding they'd use in a URL: URL encoded.
+
+Setting a part to a NULL pointer will effectively remove that part's contents
+from the CURLU handle.
+
+The \fIflags\fP argument is a bitmask with independent features.
+.SH PARTS
+.IP CURLUPART_URL
+Allows the full URL of the handle to be replaced. If the handle already is
+populated with a URL, the new URL can be relative to the previous.
+
+When successfully setting a new URL, relative or absolute, the handle contents
+will be replaced with the information of the newly set URL.
+
+Pass a pointer to a zero terminated string to the \fIurl\fP parameter. The
+string must point to a correctly formatted "RFC 3986+" URL or be a NULL
+pointer.
+.IP CURLUPART_SCHEME
+Scheme cannot be URL decoded on set.
+.IP CURLUPART_USER
+.IP CURLUPART_PASSWORD
+.IP CURLUPART_OPTIONS
+.IP CURLUPART_HOST
+The host name. If it is IDNA the string must then be encoded as your locale
+says or UTF-8 (when WinIDN is used). If it is a bracketed IPv6 numeric address
+it may contain a zone id (or you can use CURLUPART_ZONEID).
+.IP CURLUPART_ZONEID
+If the host name is a numeric IPv6 address, this field can also be set.
+.IP CURLUPART_PORT
+Port cannot be URL encoded on set. The given port number is provided as a
+string and the decimal number must be between 1 and 65535. Anything else will
+return an error.
+.IP CURLUPART_PATH
+If a path is set in the URL without a leading slash, a slash will be inserted
+automatically when this URL is read from the handle.
+.IP CURLUPART_QUERY
+The query part will also get spaces converted to pluses when asked to URL
+encode on set with the CURLU_URLENCODE bit.
+
+If used together with the \fICURLU_APPENDQUERY\fP bit, the provided part will
+be appended on the end of the existing query - and if the previous part didn't
+end with an ampersand (&), an ampersand will be inserted before the new
+appended part.
+
+When \fICURLU_APPENDQUERY\fP is used together with \fICURLU_URLENCODE\fP, the
+first '=' symbol will not be URL encoded.
+
+The question mark in the URL is not part of the actual query contents.
+.IP CURLUPART_FRAGMENT
+The hash sign in the URL is not part of the actual fragment contents.
+.SH FLAGS
+The flags argument is zero, one or more bits set in a bitmask.
+.IP CURLU_NON_SUPPORT_SCHEME
+If set, allows \fIcurl_url_set(3)\fP to set a non-supported scheme.
+.IP CURLU_URLENCODE
+When set, \fIcurl_url_set(3)\fP URL encodes the part on entry, except for
+scheme, port and URL.
+
+When setting the path component with URL encoding enabled, the slash character
+will be skipped.
+
+The query part gets space-to-plus conversion before the URL conversion.
+
+This URL encoding is charset unaware and will convert the input on a
+byte-by-byte manner.
+.IP CURLU_DEFAULT_SCHEME
+If set, will make libcurl allow the URL to be set without a scheme and then
+sets that to the default scheme: HTTPS. Overrides the \fICURLU_GUESS_SCHEME\fP
+option if both are set.
+.IP CURLU_GUESS_SCHEME
+If set, will make libcurl allow the URL to be set without a scheme and it
+instead "guesses" which scheme that was intended based on the host name. If
+the outermost sub-domain name matches DICT, FTP, IMAP, LDAP, POP3 or SMTP then
+that scheme will be used, otherwise it picks HTTP. Conflicts with the
+\fICURLU_DEFAULT_SCHEME\fP option which takes precedence if both are set.
+.IP CURLU_NO_AUTHORITY
+If set, skips authority checks. The RFC allows individual schemes to omit the
+host part (normally the only mandatory part of the authority), but libcurl
+cannot know whether this is permitted for custom schemes. Specifying the flag
+permits empty authority sections, similar to how file scheme is handled.
+
+.SH RETURN VALUE
+Returns a CURLUcode error value, which is CURLUE_OK (0) if everything went
+fine.
+
++A URL string passed on to \fIcurl_url_set(3)\fP for the \fBCURLUPART_URL\fP
++part, must be shorter than 8000000 bytes otherwise it returns
++\fBCURLUE_MALFORMED_INPUT\fP (added in 7.65.0).
++
+If this function returns an error, no URL part is returned.
+.SH EXAMPLE
+.nf
+ CURLUcode rc;
+ CURLU *url = curl_url();
+ rc = curl_url_set(url, CURLUPART_URL, "https://example.com";, 0);
+ if(!rc) {
+ char *scheme;
+ /* change it to an FTP URL */
+ rc = curl_url_set(url, CURLUPART_SCHEME, "ftp", 0);
+ }
+ curl_url_cleanup(url);
+.fi
+.SH AVAILABILITY
+Added in curl 7.62.0. CURLUPART_ZONEID was added in 7.65.0.
+.SH "SEE ALSO"
+.BR curl_url_cleanup "(3), " curl_url "(3), " curl_url_get "(3), "
+.BR curl_url_dup "(3), "
diff --cc docs/libcurl/opts/GNURLOPT_HEADERFUNCTION.3
index be9cb99b6,000000000..9eb7a9873
mode 100644,000000..100644
--- a/docs/libcurl/opts/GNURLOPT_HEADERFUNCTION.3
+++ b/docs/libcurl/opts/GNURLOPT_HEADERFUNCTION.3
@@@ -1,117 -1,0 +1,117 @@@
+.\" **************************************************************************
+.\" * _ _ ____ _
+.\" * Project ___| | | | _ \| |
+.\" * / __| | | | |_) | |
+.\" * | (__| |_| | _ <| |___
+.\" * \___|\___/|_| \_\_____|
+.\" *
+.\" * Copyright (C) 1998 - 2019, Daniel Stenberg, <address@hidden>, et al.
+.\" *
+.\" * This software is licensed as described in the file COPYING, which
+.\" * you should have received as part of this distribution. The terms
+.\" * are also available at https://curl.haxx.se/docs/copyright.html.
+.\" *
+.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+.\" * copies of the Software, and permit persons to whom the Software is
+.\" * furnished to do so, under the terms of the COPYING file.
+.\" *
+.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF
ANY
+.\" * KIND, either express or implied.
+.\" *
+.\" **************************************************************************
+.\"
+.TH GNURLOPT_HEADERFUNCTION 3 "17 Jun 2014" "libcurl 7.37.0"
"curl_easy_setopt options"
+.SH NAME
+CURLOPT_HEADERFUNCTION \- callback that receives header data
+.SH SYNOPSIS
+#include <gnurl/curl.h>
+
+size_t header_callback(char *buffer,
+ size_t size,
+ size_t nitems,
+ void *userdata);
+
+CURLcode curl_easy_setopt(CURL *handle, CURLOPT_HEADERFUNCTION,
header_callback);
+.SH DESCRIPTION
+Pass a pointer to your callback function, which should match the prototype
+shown above.
+
+This function gets called by libcurl as soon as it has received header
+data. The header callback will be called once for each header and only
+complete header lines are passed on to the callback. Parsing headers is very
- easy using this. The size of the data pointed to by \fIbuffer\fP is \fIsize\fP
- multiplied with \fInitems\fP. Do not assume that the header line is zero
- terminated!
++easy using this. \fIbuffer\fP points to the delivered data, and the size of
++that data is \fInitems\fP; \fIsize\fP is always 1. Do not assume that the
++header line is zero terminated!
+
+The pointer named \fIuserdata\fP is the one you set with the
+\fICURLOPT_HEADERDATA(3)\fP option.
+
+This callback function must return the number of bytes actually taken care of.
+If that amount differs from the amount passed in to your function, it'll
signal
+an error to the library. This will cause the transfer to get aborted and the
+libcurl function in progress will return \fICURLE_WRITE_ERROR\fP.
+
+A complete HTTP header that is passed to this function can be up to
+\fICURL_MAX_HTTP_HEADER\fP (100K) bytes and includes the final line
terminator.
+
+If this option is not set, or if it is set to NULL, but
+\fICURLOPT_HEADERDATA(3)\fP is set to anything but NULL, the function used to
+accept response data will be used instead. That is, it will be the function
+specified with \fICURLOPT_WRITEFUNCTION(3)\fP, or if it is not specified or
+NULL - the default, stream-writing function.
+
+It's important to note that the callback will be invoked for the headers of
+all responses received after initiating a request and not just the final
+response. This includes all responses which occur during authentication
+negotiation. If you need to operate on only the headers from the final
+response, you will need to collect headers in the callback yourself and use
+HTTP status lines, for example, to delimit response boundaries.
+
+For an HTTP transfer, the status line and the blank line preceding the
response
+body are both included as headers and passed to this function.
+
+When a server sends a chunked encoded transfer, it may contain a trailer. That
+trailer is identical to an HTTP header and if such a trailer is received it is
+passed to the application using this callback as well. There are several ways
+to detect it being a trailer and not an ordinary header: 1) it comes after the
+response-body. 2) it comes after the final header line (CR LF) 3) a Trailer:
+header among the regular response-headers mention what header(s) to expect in
+the trailer.
+
+For non-HTTP protocols like FTP, POP3, IMAP and SMTP this function will get
+called with the server responses to the commands that libcurl sends.
+.SH LIMITATIONS
+libcurl does not unfold HTTP "folded headers" (deprecated since RFC 7230). A
+folded header is a header that continues on a subsequent line and starts with
+a whitespace. Such folds will be passed to the header callback as a separate
+one, although strictly it is just a continuation of the previous line.
+.SH DEFAULT
+Nothing.
+.SH PROTOCOLS
+Used for all protocols with headers or meta-data concept: HTTP, FTP, POP3,
+IMAP, SMTP and more.
+.SH EXAMPLE
+.nf
+static size_t header_callback(char *buffer, size_t size,
+ size_t nitems, void *userdata)
+{
+ /* received header is nitems * size long in 'buffer' NOT ZERO TERMINATED */
+ /* 'userdata' is set with CURLOPT_HEADERDATA */
+ return nitems * size;
+}
+
+CURL *curl = curl_easy_init();
+if(curl) {
+ curl_easy_setopt(curl, CURLOPT_URL, "http://example.com";);
+
+ curl_easy_setopt(curl, CURLOPT_HEADERFUNCTION, header_callback);
+
+ curl_easy_perform(curl);
+}
+.fi
+.SH AVAILABILITY
+Always
+.SH RETURN VALUE
+Returns CURLE_OK
+.SH "SEE ALSO"
+.BR CURLOPT_HEADERDATA "(3), " CURLOPT_WRITEFUNCTION "(3), "
diff --cc docs/libcurl/opts/GNURLOPT_READFUNCTION.3
index 3bd7fc2ce,000000000..e269b438c
mode 100644,000000..100644
--- a/docs/libcurl/opts/GNURLOPT_READFUNCTION.3
+++ b/docs/libcurl/opts/GNURLOPT_READFUNCTION.3
@@@ -1,111 -1,0 +1,111 @@@
+.\" **************************************************************************
+.\" * _ _ ____ _
+.\" * Project ___| | | | _ \| |
+.\" * / __| | | | |_) | |
+.\" * | (__| |_| | _ <| |___
+.\" * \___|\___/|_| \_\_____|
+.\" *
+.\" * Copyright (C) 1998 - 2019, Daniel Stenberg, <address@hidden>, et al.
+.\" *
+.\" * This software is licensed as described in the file COPYING, which
+.\" * you should have received as part of this distribution. The terms
+.\" * are also available at https://curl.haxx.se/docs/copyright.html.
+.\" *
+.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+.\" * copies of the Software, and permit persons to whom the Software is
+.\" * furnished to do so, under the terms of the COPYING file.
+.\" *
+.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF
ANY
+.\" * KIND, either express or implied.
+.\" *
+.\" **************************************************************************
+.\"
+.TH GNURLOPT_READFUNCTION 3 "16 Jun 2014" "libcurl 7.37.0" "curl_easy_setopt
options"
+.SH NAME
+CURLOPT_READFUNCTION \- read callback for data uploads
+.SH SYNOPSIS
+#include <gnurl/curl.h>
+
+size_t read_callback(char *buffer, size_t size, size_t nitems, void
*userdata);
+
+CURLcode curl_easy_setopt(CURL *handle, CURLOPT_READFUNCTION, read_callback);
+
+.SH DESCRIPTION
+Pass a pointer to your callback function, as the prototype shows above.
+
+This callback function gets called by libcurl as soon as it needs to read data
+in order to send it to the peer - like if you ask it to upload or post data to
+the server. The data area pointed at by the pointer \fIbuffer\fP should be
+filled up with at most \fIsize\fP multiplied with \fInitems\fP number of bytes
+by your function.
+
+Set the \fIuserdata\fP argument with the \fICURLOPT_READDATA(3)\fP option.
+
+Your function must return the actual number of bytes that it stored in the
data
+area pointed at by the pointer \fIbuffer\fP. Returning 0 will signal
+end-of-file to the library and cause it to stop the current transfer.
+
+If you stop the current transfer by returning 0 "pre-maturely" (i.e before the
+server expected it, like when you've said you will upload N bytes and you
+upload less than N bytes), you may experience that the server "hangs" waiting
+for the rest of the data that won't come.
+
+The read callback may return \fICURL_READFUNC_ABORT\fP to stop the current
+operation immediately, resulting in a \fICURLE_ABORTED_BY_CALLBACK\fP error
+code from the transfer.
+
+The callback can return \fICURL_READFUNC_PAUSE\fP to cause reading from this
+connection to pause. See \fIcurl_easy_pause(3)\fP for further details.
+
+\fBBugs\fP: when doing TFTP uploads, you must return the exact amount of data
+that the callback wants, or it will be considered the final packet by the
+server end and the transfer will end there.
+
+If you set this callback pointer to NULL, or don't set it at all, the default
+internal read function will be used. It is doing an fread() on the FILE *
+userdata set with \fICURLOPT_READDATA(3)\fP.
+.SH DEFAULT
+The default internal read callback is fread().
+.SH PROTOCOLS
+This is used for all protocols when doing uploads.
+.SH EXAMPLE
+.nf
+size_t read_callback(void *ptr, size_t size, size_t nmemb, void *userdata)
+{
+ FILE *readhere = (FILE *)userdata;
+ curl_off_t nread;
+
+ /* copy as much data as possible into the 'ptr' buffer, but no more than
+ 'size' * 'nmemb' bytes! */
+ size_t retcode = fread(ptr, size, nmemb, readhere);
+
+ nread = (curl_off_t)retcode;
+
+ fprintf(stderr, "*** We read %" CURL_FORMAT_CURL_OFF_T
+ " bytes from file\\n", nread);
+ return retcode;
+}
+
+void setup(char *uploadthis)
+{
- FILE *file = fopen("rb", uploadthis);
++ FILE *file = fopen(uploadthis, "rb");
+ CURLcode result;
+
+ /* set callback to use */
+ curl_easy_setopt(curl, CURLOPT_READFUNCTION, read_callback);
+
+ /* pass in suitable argument to callback */
- curl_easy_setopt(curl, CURLOPT_READDATA, uploadthis);
++ curl_easy_setopt(curl, CURLOPT_READDATA, (void *)file);
+
+ result = curl_easy_perform(curl);
+}
+.fi
+.SH AVAILABILITY
+CURL_READFUNC_PAUSE return code was added in 7.18.0 and CURL_READFUNC_ABORT
+was added in 7.12.1.
+.SH RETURN VALUE
+This will return CURLE_OK.
+.SH "SEE ALSO"
+.BR CURLOPT_READDATA "(3), " CURLOPT_WRITEFUNCTION "(3), "
+.BR CURLOPT_SEEKFUNCTION "(3), " CURLOPT_UPLOAD "(3), " CURLOPT_POST "(3), "
+.BR CURLOPT_UPLOAD_BUFFERSIZE "(3), "
diff --cc include/gnurl/multi.h
index 3521d85bf,000000000..0fcf734d4
mode 100644,000000..100644
--- a/include/gnurl/multi.h
+++ b/include/gnurl/multi.h
@@@ -1,471 -1,0 +1,468 @@@
+#ifndef CURLINC_MULTI_H
+#define CURLINC_MULTI_H
+/***************************************************************************
+ * _ _ ____ _
+ * Project ___| | | | _ \| |
+ * / __| | | | |_) | |
+ * | (__| |_| | _ <| |___
+ * \___|\___/|_| \_\_____|
+ *
- * Copyright (C) 1998 - 2019, Daniel Stenberg, <address@hidden>, et al.
++ * Copyright (C) 1998 - 2020, Daniel Stenberg, <address@hidden>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at https://curl.haxx.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ***************************************************************************/
+/*
+ This is an "external" header file. Don't give away any internals here!
+
+ GOALS
+
+ o Enable a "pull" interface. The application that uses libcurl decides where
+ and when to ask libcurl to get/send data.
+
+ o Enable multiple simultaneous transfers in the same thread without making
it
+ complicated for the application.
+
+ o Enable the application to select() on its own file descriptors and curl's
+ file descriptors simultaneous easily.
+
+*/
+
+/*
+ * This header file should not really need to include "curl.h" since curl.h
+ * itself includes this file and we expect user applications to do #include
+ * <gnurl/curl.h> without the need for especially including multi.h.
+ *
+ * For some reason we added this include here at one point, and rather than to
+ * break existing (wrongly written) libcurl applications, we leave it as-is
+ * but with this warning attached.
+ */
+#include "curl.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#if defined(BUILDING_LIBCURL) || defined(CURL_STRICTER)
+typedef struct Curl_multi CURLM;
+#else
+typedef void CURLM;
+#endif
+
+typedef enum {
+ CURLM_CALL_MULTI_PERFORM = -1, /* please call curl_multi_perform() or
+ curl_multi_socket*() soon */
+ CURLM_OK,
+ CURLM_BAD_HANDLE, /* the passed-in handle is not a valid CURLM handle
*/
+ CURLM_BAD_EASY_HANDLE, /* an easy handle was not good/valid */
+ CURLM_OUT_OF_MEMORY, /* if you ever get this, you're in deep sh*t */
+ CURLM_INTERNAL_ERROR, /* this is a libcurl bug */
+ CURLM_BAD_SOCKET, /* the passed in socket argument did not match */
+ CURLM_UNKNOWN_OPTION, /* curl_multi_setopt() with unsupported option */
+ CURLM_ADDED_ALREADY, /* an easy handle already added to a multi handle was
+ attempted to get added - again */
+ CURLM_RECURSIVE_API_CALL, /* an api function was called from inside a
+ callback */
+ CURLM_WAKEUP_FAILURE, /* wakeup is unavailable or failed */
+ CURLM_LAST
+} CURLMcode;
+
+/* just to make code nicer when using curl_multi_socket() you can now check
+ for CURLM_CALL_MULTI_SOCKET too in the same style it works for
+ curl_multi_perform() and CURLM_CALL_MULTI_PERFORM */
+#define CURLM_CALL_MULTI_SOCKET CURLM_CALL_MULTI_PERFORM
+
+/* bitmask bits for CURLMOPT_PIPELINING */
+#define CURLPIPE_NOTHING 0L
+#define CURLPIPE_HTTP1 1L
+#define CURLPIPE_MULTIPLEX 2L
+
+typedef enum {
+ CURLMSG_NONE, /* first, not used */
+ CURLMSG_DONE, /* This easy handle has completed. 'result' contains
+ the CURLcode of the transfer */
+ CURLMSG_LAST /* last, not used */
+} CURLMSG;
+
+struct CURLMsg {
+ CURLMSG msg; /* what this message means */
+ CURL *easy_handle; /* the handle it concerns */
+ union {
+ void *whatever; /* message-specific data */
+ CURLcode result; /* return code for transfer */
+ } data;
+};
+typedef struct CURLMsg CURLMsg;
+
+/* Based on poll(2) structure and values.
+ * We don't use pollfd and POLL* constants explicitly
+ * to cover platforms without poll(). */
+#define CURL_WAIT_POLLIN 0x0001
+#define CURL_WAIT_POLLPRI 0x0002
+#define CURL_WAIT_POLLOUT 0x0004
+
+struct curl_waitfd {
+ curl_socket_t fd;
+ short events;
+ short revents; /* not supported yet */
+};
+
+/*
+ * Name: curl_multi_init()
+ *
+ * Desc: inititalize multi-style curl usage
+ *
+ * Returns: a new CURLM handle to use in all 'curl_multi' functions.
+ */
+CURL_EXTERN CURLM *curl_multi_init(void);
+
+/*
+ * Name: curl_multi_add_handle()
+ *
+ * Desc: add a standard curl handle to the multi stack
+ *
+ * Returns: CURLMcode type, general multi error code.
+ */
+CURL_EXTERN CURLMcode curl_multi_add_handle(CURLM *multi_handle,
+ CURL *curl_handle);
+
+ /*
+ * Name: curl_multi_remove_handle()
+ *
+ * Desc: removes a curl handle from the multi stack again
+ *
+ * Returns: CURLMcode type, general multi error code.
+ */
+CURL_EXTERN CURLMcode curl_multi_remove_handle(CURLM *multi_handle,
+ CURL *curl_handle);
+
+ /*
+ * Name: curl_multi_fdset()
+ *
+ * Desc: Ask curl for its fd_set sets. The app can use these to select()
or
+ * poll() on. We want curl_multi_perform() called as soon as one of
+ * them are ready.
+ *
+ * Returns: CURLMcode type, general multi error code.
+ */
+CURL_EXTERN CURLMcode curl_multi_fdset(CURLM *multi_handle,
+ fd_set *read_fd_set,
+ fd_set *write_fd_set,
+ fd_set *exc_fd_set,
+ int *max_fd);
+
+/*
+ * Name: curl_multi_wait()
+ *
+ * Desc: Poll on all fds within a CURLM set as well as any
+ * additional fds passed to the function.
+ *
+ * Returns: CURLMcode type, general multi error code.
+ */
+CURL_EXTERN CURLMcode curl_multi_wait(CURLM *multi_handle,
+ struct curl_waitfd extra_fds[],
+ unsigned int extra_nfds,
+ int timeout_ms,
+ int *ret);
+
+/*
+ * Name: curl_multi_poll()
+ *
+ * Desc: Poll on all fds within a CURLM set as well as any
+ * additional fds passed to the function.
+ *
+ * Returns: CURLMcode type, general multi error code.
+ */
+CURL_EXTERN CURLMcode curl_multi_poll(CURLM *multi_handle,
+ struct curl_waitfd extra_fds[],
+ unsigned int extra_nfds,
+ int timeout_ms,
+ int *ret);
+
+/*
+ * Name: curl_multi_wakeup()
+ *
+ * Desc: wakes up a sleeping curl_multi_poll call.
+ *
+ * Returns: CURLMcode type, general multi error code.
+ */
+CURL_EXTERN CURLMcode curl_multi_wakeup(CURLM *multi_handle);
+
+ /*
+ * Name: curl_multi_perform()
+ *
+ * Desc: When the app thinks there's data available for curl it calls this
+ * function to read/write whatever there is right now. This returns
+ * as soon as the reads and writes are done. This function does not
+ * require that there actually is data available for reading or that
+ * data can be written, it can be called just in case. It returns
+ * the number of handles that still transfer data in the second
+ * argument's integer-pointer.
+ *
+ * Returns: CURLMcode type, general multi error code. *NOTE* that this only
+ * returns errors etc regarding the whole multi stack. There might
+ * still have occurred problems on individual transfers even when
+ * this returns OK.
+ */
+CURL_EXTERN CURLMcode curl_multi_perform(CURLM *multi_handle,
+ int *running_handles);
+
+ /*
+ * Name: curl_multi_cleanup()
+ *
+ * Desc: Cleans up and removes a whole multi stack. It does not free or
+ * touch any individual easy handles in any way. We need to define
+ * in what state those handles will be if this function is called
+ * in the middle of a transfer.
+ *
+ * Returns: CURLMcode type, general multi error code.
+ */
+CURL_EXTERN CURLMcode curl_multi_cleanup(CURLM *multi_handle);
+
+/*
+ * Name: curl_multi_info_read()
+ *
+ * Desc: Ask the multi handle if there's any messages/informationals from
+ * the individual transfers. Messages include informationals such as
+ * error code from the transfer or just the fact that a transfer is
+ * completed. More details on these should be written down as well.
+ *
+ * Repeated calls to this function will return a new struct each
+ * time, until a special "end of msgs" struct is returned as a signal
+ * that there is no more to get at this point.
+ *
+ * The data the returned pointer points to will not survive calling
+ * curl_multi_cleanup().
+ *
+ * The 'CURLMsg' struct is meant to be very simple and only contain
+ * very basic information. If more involved information is wanted,
+ * we will provide the particular "transfer handle" in that struct
+ * and that should/could/would be used in subsequent
+ * curl_easy_getinfo() calls (or similar). The point being that we
+ * must never expose complex structs to applications, as then we'll
+ * undoubtably get backwards compatibility problems in the future.
+ *
+ * Returns: A pointer to a filled-in struct, or NULL if it failed or ran out
+ * of structs. It also writes the number of messages left in the
+ * queue (after this read) in the integer the second argument points
+ * to.
+ */
+CURL_EXTERN CURLMsg *curl_multi_info_read(CURLM *multi_handle,
+ int *msgs_in_queue);
+
+/*
+ * Name: curl_multi_strerror()
+ *
+ * Desc: The curl_multi_strerror function may be used to turn a CURLMcode
+ * value into the equivalent human readable error string. This is
+ * useful for printing meaningful error messages.
+ *
+ * Returns: A pointer to a zero-terminated error message.
+ */
+CURL_EXTERN const char *curl_multi_strerror(CURLMcode);
+
+/*
+ * Name: curl_multi_socket() and
+ * curl_multi_socket_all()
+ *
+ * Desc: An alternative version of curl_multi_perform() that allows the
+ * application to pass in one of the file descriptors that have been
+ * detected to have "action" on them and let libcurl perform.
+ * See man page for details.
+ */
+#define CURL_POLL_NONE 0
+#define CURL_POLL_IN 1
+#define CURL_POLL_OUT 2
+#define CURL_POLL_INOUT 3
+#define CURL_POLL_REMOVE 4
+
+#define CURL_SOCKET_TIMEOUT CURL_SOCKET_BAD
+
+#define CURL_CSELECT_IN 0x01
+#define CURL_CSELECT_OUT 0x02
+#define CURL_CSELECT_ERR 0x04
+
+typedef int (*curl_socket_callback)(CURL *easy, /* easy handle */
+ curl_socket_t s, /* socket */
+ int what, /* see above */
+ void *userp, /* private callback
+ pointer */
+ void *socketp); /* private socket
+ pointer */
+/*
+ * Name: curl_multi_timer_callback
+ *
+ * Desc: Called by libcurl whenever the library detects a change in the
+ * maximum number of milliseconds the app is allowed to wait before
+ * curl_multi_socket() or curl_multi_perform() must be called
+ * (to allow libcurl's timed events to take place).
+ *
+ * Returns: The callback should return zero.
+ */
+typedef int (*curl_multi_timer_callback)(CURLM *multi, /* multi handle */
+ long timeout_ms, /* see above */
+ void *userp); /* private callback
+ pointer */
+
+CURL_EXTERN CURLMcode curl_multi_socket(CURLM *multi_handle, curl_socket_t s,
+ int *running_handles);
+
+CURL_EXTERN CURLMcode curl_multi_socket_action(CURLM *multi_handle,
+ curl_socket_t s,
+ int ev_bitmask,
+ int *running_handles);
+
+CURL_EXTERN CURLMcode curl_multi_socket_all(CURLM *multi_handle,
+ int *running_handles);
+
+#ifndef CURL_ALLOW_OLD_MULTI_SOCKET
+/* This macro below was added in 7.16.3 to push users who recompile to use
+ the new curl_multi_socket_action() instead of the old curl_multi_socket()
+*/
+#define curl_multi_socket(x,y,z) curl_multi_socket_action(x,y,0,z)
+#endif
+
+/*
+ * Name: curl_multi_timeout()
+ *
+ * Desc: Returns the maximum number of milliseconds the app is allowed to
+ * wait before curl_multi_socket() or curl_multi_perform() must be
+ * called (to allow libcurl's timed events to take place).
+ *
+ * Returns: CURLM error code.
+ */
+CURL_EXTERN CURLMcode curl_multi_timeout(CURLM *multi_handle,
+ long *milliseconds);
+
+#undef CINIT /* re-using the same name as in curl.h */
+
+#ifdef CURL_ISOCPP
+#define CINIT(name,type,num) CURLMOPT_ ## name = CURLOPTTYPE_ ## type + num
+#else
+/* The macro "##" is ISO C, we assume pre-ISO C doesn't support it. */
+#define LONG CURLOPTTYPE_LONG
+#define OBJECTPOINT CURLOPTTYPE_OBJECTPOINT
+#define FUNCTIONPOINT CURLOPTTYPE_FUNCTIONPOINT
+#define OFF_T CURLOPTTYPE_OFF_T
+#define CINIT(name,type,number) CURLMOPT_/**/name = type + number
+#endif
+
+typedef enum {
+ /* This is the socket callback function pointer */
+ CINIT(SOCKETFUNCTION, FUNCTIONPOINT, 1),
+
+ /* This is the argument passed to the socket callback */
+ CINIT(SOCKETDATA, OBJECTPOINT, 2),
+
+ /* set to 1 to enable pipelining for this multi handle */
+ CINIT(PIPELINING, LONG, 3),
+
+ /* This is the timer callback function pointer */
+ CINIT(TIMERFUNCTION, FUNCTIONPOINT, 4),
+
+ /* This is the argument passed to the timer callback */
+ CINIT(TIMERDATA, OBJECTPOINT, 5),
+
+ /* maximum number of entries in the connection cache */
+ CINIT(MAXCONNECTS, LONG, 6),
+
+ /* maximum number of (pipelining) connections to one host */
+ CINIT(MAX_HOST_CONNECTIONS, LONG, 7),
+
+ /* maximum number of requests in a pipeline */
+ CINIT(MAX_PIPELINE_LENGTH, LONG, 8),
+
+ /* a connection with a content-length longer than this
+ will not be considered for pipelining */
+ CINIT(CONTENT_LENGTH_PENALTY_SIZE, OFF_T, 9),
+
+ /* a connection with a chunk length longer than this
+ will not be considered for pipelining */
+ CINIT(CHUNK_LENGTH_PENALTY_SIZE, OFF_T, 10),
+
+ /* a list of site names(+port) that are blacklisted from
+ pipelining */
+ CINIT(PIPELINING_SITE_BL, OBJECTPOINT, 11),
+
+ /* a list of server types that are blacklisted from
+ pipelining */
+ CINIT(PIPELINING_SERVER_BL, OBJECTPOINT, 12),
+
+ /* maximum number of open connections in total */
+ CINIT(MAX_TOTAL_CONNECTIONS, LONG, 13),
+
+ /* This is the server push callback function pointer */
+ CINIT(PUSHFUNCTION, FUNCTIONPOINT, 14),
+
+ /* This is the argument passed to the server push callback */
+ CINIT(PUSHDATA, OBJECTPOINT, 15),
+
+ /* maximum number of concurrent streams to support on a connection */
+ CINIT(MAX_CONCURRENT_STREAMS, LONG, 16),
+
+ CURLMOPT_LASTENTRY /* the last unused */
+} CURLMoption;
+
+
+/*
+ * Name: curl_multi_setopt()
+ *
+ * Desc: Sets options for the multi handle.
+ *
+ * Returns: CURLM error code.
+ */
+CURL_EXTERN CURLMcode curl_multi_setopt(CURLM *multi_handle,
+ CURLMoption option, ...);
+
+
+/*
+ * Name: curl_multi_assign()
+ *
+ * Desc: This function sets an association in the multi handle between the
+ * given socket and a private pointer of the application. This is
+ * (only) useful for curl_multi_socket uses.
+ *
+ * Returns: CURLM error code.
+ */
+CURL_EXTERN CURLMcode curl_multi_assign(CURLM *multi_handle,
+ curl_socket_t sockfd, void *sockp);
+
+
+/*
+ * Name: curl_push_callback
+ *
+ * Desc: This callback gets called when a new stream is being pushed by the
+ * server. It approves or denies the new stream.
+ *
+ * Returns: CURL_PUSH_OK or CURL_PUSH_DENY.
+ */
+#define CURL_PUSH_OK 0
+#define CURL_PUSH_DENY 1
+
+struct curl_pushheaders; /* forward declaration only */
+
+CURL_EXTERN char *curl_pushheader_bynum(struct curl_pushheaders *h,
+ size_t num);
+CURL_EXTERN char *curl_pushheader_byname(struct curl_pushheaders *h,
+ const char *name);
+
+typedef int (*curl_push_callback)(CURL *parent,
+ CURL *easy,
+ size_t num_headers,
+ struct curl_pushheaders *headers,
+ void *userp);
+
- /* value for MAXIMUM CONCURRENT STREAMS upper limit */
- #define INITIAL_MAX_CONCURRENT_STREAMS ((1U << 31) - 1)
-
+#ifdef __cplusplus
+} /* end of extern "C" */
+#endif
+
+#endif
diff --cc lib/multi.c
index dbf95f473,6d819b4aa..dbf95f473
mode 100755,100644..100644
--- a/lib/multi.c
+++ b/lib/multi.c
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- [gnurl] 17/29: docs: mention CURL_MAX_INPUT_LENGTH restrictions, (continued)
- [gnurl] 17/29: docs: mention CURL_MAX_INPUT_LENGTH restrictions, gnunet, 2020/01/10
- [gnurl] 26/29: RELEASE-PROCEDURE: add four future release dates, gnunet, 2020/01/10
- [gnurl] 14/29: lib: fix compiler warnings with `CURL_DISABLE_VERBOSE_STRINGS`, gnunet, 2020/01/10
- [gnurl] 22/29: curl -w: handle a blank input file correctly, gnunet, 2020/01/10
- [gnurl] 18/29: curl:getparameter return error for --http3 if libcurl doesn't support, gnunet, 2020/01/10
- [gnurl] 25/29: TrackMemory tests: always remove CR before LF, gnunet, 2020/01/10
- [gnurl] 15/29: curl: cleanup multi handle on failure, gnunet, 2020/01/10
- [gnurl] 16/29: curl: properly free mimepost data, gnunet, 2020/01/10
- [gnurl] 27/29: THANKS: updated with names from the 7.68.0 release, gnunet, 2020/01/10
- [gnurl] 28/29: RELEASE-NOTES: 7.68.0, gnunet, 2020/01/10
- [gnurl] 29/29: Merge tag 'curl-7_68_0',
gnunet <=