📦 curl-doc

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C

curl(1)transfer a URL✨
curl-config(1)Get information about a libcurl installation✨
curl_easy_cleanup(3)free an easy handle✨
curl_easy_duphandle(3)clone an easy handle✨
curl_easy_escape(3)URL encode a string✨
curl_easy_getinfo(3)extract information from a curl handle✨
curl_easy_header(3)get an HTTP header✨
curl_easy_init(3)create an easy handle✨
curl_easy_nextheader(3)get the next HTTP header✨
curl_easy_option_by_id(3)find an easy setopt option by id✨
curl_easy_option_by_name(3)find an easy setopt option by name✨
curl_easy_option_next(3)iterate over easy setopt options✨
curl_easy_pause(3)pause and unpause a connection✨
curl_easy_perform(3)perform a blocking network transfer✨
curl_easy_recv(3)receives raw data on an "easy" connection✨
curl_easy_reset(3)reset all options of a libcurl session handle✨
curl_easy_send(3)sends raw data over an "easy" connection✨
curl_easy_setopt(3)set options for a curl easy handle✨
curl_easy_ssls_export(3)export SSL sessions✨
curl_easy_ssls_import(3)import SSL sessions✨
curl_easy_strerror(3)return string describing error code✨
curl_easy_unescape(3)URL decode a string✨
curl_easy_upkeep(3)keep existing connections alive✨
curl_escape(3)URL encode a string✨
curl_formadd(3)add a section to a multipart form POST✨
curl_formfree(3)free a previously build multipart form post chain✨
curl_formget(3)serialize a multipart form POST chain✨
curl_free(3)reclaim memory that has been obtained through a libcurl call✨
curl_getdate(3)convert date string to number of seconds✨
curl_getenv(3)return value for environment name✨
curl_global_cleanup(3)global libcurl cleanup✨
curl_global_init(3)global libcurl initialization✨
curl_global_init_mem(3)global libcurl initialization with memory callbacks✨
curl_global_sslset(3)select SSL backend to use✨
curl_global_trace(3)log configuration✨
curl_mime_addpart(3)append a new empty part to a mime structure✨
curl_mime_data(3)set a mime part's body data from memory✨
curl_mime_data_cb(3)set a callback-based data source for a mime part's body✨
curl_mime_encoder(3)set a mime part's encoder and content transfer encoding✨
curl_mime_filedata(3)set a mime part's body data from a file contents✨
curl_mime_filename(3)set a mime part's remote filename✨
curl_mime_free(3)free a previously built mime structure✨
curl_mime_headers(3)set a mime part's custom headers✨
curl_mime_init(3)create a mime handle✨
curl_mime_name(3)set a mime part's name✨
curl_mime_subparts(3)set sub-parts of a multipart mime part✨
curl_mime_type(3)set a mime part's content type✨
curl_mprintf(3)formatted output conversion✨
curl_multi_add_handle(3)add an easy handle to a multi session✨
curl_multi_assign(3)set data to associate with an internal socket✨
curl_multi_cleanup(3)close down a multi session✨
curl_multi_fdset(3)extract file descriptor information from a multi handle✨
curl_multi_get_handles(3)return all added easy handles✨
curl_multi_get_offt(3)extract information from a multi handle✨
curl_multi_info_read(3)read multi stack information✨
curl_multi_init(3)create a multi handle✨
curl_multi_notify_disable(3)disable a notification type✨
curl_multi_notify_enable(3)enable a notification type✨
curl_multi_perform(3)run all transfers until it would block✨
curl_multi_poll(3)poll on all easy handles in a multi handle✨
curl_multi_remove_handle(3)remove an easy handle from a multi session✨
curl_multi_setopt(3)set options for a curl multi handle✨
curl_multi_socket(3)read/write available data✨
curl_multi_socket_action(3)read/write available data given an action✨
curl_multi_socket_all(3)reads/writes available data for all easy handles✨
curl_multi_strerror(3)return string describing error code✨
curl_multi_timeout(3)how long to wait for action before proceeding✨
curl_multi_wait(3)poll on all easy handles in a multi handle✨
curl_multi_waitfds(3)extract file descriptor information from a multi handle✨
curl_multi_wakeup(3)wake up a sleeping curl_multi_poll call✨
curl_pushheader_byname(3)get a push header by name✨
curl_pushheader_bynum(3)get a push header by index✨
curl_share_cleanup(3)close a shared object✨
curl_share_init(3)create a share object✨
curl_share_setopt(3)set options for a shared object✨
curl_share_strerror(3)return string describing error code✨
curl_slist_append(3)add a string to an slist✨
curl_slist_free_all(3)free an entire curl_slist list✨
curl_strequal(3)compare two strings ignoring case✨
curl_strnequal(3)compare two strings ignoring case✨
curl_unescape(3)URL decode a string✨
curl_url(3)create a URL handle✨
curl_url_cleanup(3)free the URL handle✨
curl_url_dup(3)duplicate a URL handle✨
curl_url_get(3)extract a part from a URL✨
curl_url_set(3)set a URL part✨
curl_url_strerror(3)return string describing error code✨
curl_version(3)returns the libcurl version string✨
curl_version_info(3)returns runtime libcurl version info✨
curl_ws_meta(3)meta data WebSocket information✨
curl_ws_recv(3)receive WebSocket data✨
curl_ws_send(3)send WebSocket data✨
curl_ws_start_frame(3)start a new WebSocket frame✨
CURLINFO_ACTIVESOCKET(3)active socket✨
CURLINFO_APPCONNECT_TIME(3)time until the SSL/SSH handshake is completed✨
CURLINFO_APPCONNECT_TIME_T(3)time until the SSL/SSH handshake completed✨
CURLINFO_CAINFO(3)default built-in CA certificate path✨
CURLINFO_CAPATH(3)default built-in CA path string✨
CURLINFO_CERTINFO(3)TLS certificate chain✨
CURLINFO_CONDITION_UNMET(3)unmet time conditional or 304 HTTP response✨
CURLINFO_CONN_ID(3)ID of the last connection✨
CURLINFO_CONNECT_TIME(3)time to connect✨
CURLINFO_CONNECT_TIME_T(3)time to connect✨
CURLINFO_CONTENT_LENGTH_DOWNLOAD(3)content-length of download✨
CURLINFO_CONTENT_LENGTH_DOWNLOAD_T(3)content-length of download✨
CURLINFO_CONTENT_LENGTH_UPLOAD(3)specified size of the upload✨
CURLINFO_CONTENT_LENGTH_UPLOAD_T(3)specified size of the upload✨
CURLINFO_CONTENT_TYPE(3)Content-Type of response✨
CURLINFO_COOKIELIST(3)all known cookies✨
CURLINFO_EARLYDATA_SENT_T(3)number of bytes sent as TLS early data✨
CURLINFO_EFFECTIVE_METHOD(3)last used HTTP request method✨
CURLINFO_EFFECTIVE_URL(3)last used URL✨
CURLINFO_FILETIME(3)remote time of the retrieved document✨
CURLINFO_FILETIME_T(3)remote time of the retrieved resource✨
CURLINFO_FTP_ENTRY_PATH(3)entry path in FTP server✨
CURLINFO_HEADER_SIZE(3)size of response headers✨
CURLINFO_HTTP_CONNECTCODE(3)CONNECT response code✨
CURLINFO_HTTP_VERSION(3)HTTP version used in the transfer✨
CURLINFO_HTTPAUTH_AVAIL(3)available HTTP authentication methods✨
CURLINFO_HTTPAUTH_USED(3)used HTTP authentication method✨
CURLINFO_LASTSOCKET(3)last socket used✨
CURLINFO_LOCAL_IP(3)local IP address of last connection✨
CURLINFO_LOCAL_PORT(3)latest local port number✨
CURLINFO_NAMELOOKUP_TIME(3)name lookup time✨
CURLINFO_NAMELOOKUP_TIME_T(3)name lookup time in microseconds✨
CURLINFO_NUM_CONNECTS(3)number of created connections✨
CURLINFO_OS_ERRNO(3)errno number from last connect failure✨
CURLINFO_POSTTRANSFER_TIME_T(3)time to last byte sent✨
CURLINFO_PRETRANSFER_TIME(3)time to transfer start✨
CURLINFO_PRETRANSFER_TIME_T(3)time to transfer start✨
CURLINFO_PRIMARY_IP(3)IP address of last connection✨
CURLINFO_PRIMARY_PORT(3)last destination port number✨
CURLINFO_PRIVATE(3)private pointer✨
CURLINFO_PROTOCOL(3)URL scheme used in transfer✨
CURLINFO_PROXY_ERROR(3)detailed (SOCKS) proxy error✨
CURLINFO_PROXY_SSL_VERIFYRESULT(3)result of proxy certificate verification✨
CURLINFO_PROXYAUTH_AVAIL(3)HTTP proxy authentication methods✨
CURLINFO_PROXYAUTH_USED(3)HTTP proxy authentication method✨
CURLINFO_QUEUE_TIME_T(3)time this transfer was queued✨
CURLINFO_REDIRECT_COUNT(3)number of redirects✨
CURLINFO_REDIRECT_TIME(3)time for all redirection steps✨
CURLINFO_REDIRECT_TIME_T(3)time for all redirection steps✨
CURLINFO_REDIRECT_URL(3)URL a redirect would go to✨
CURLINFO_REFERER(3)used HTTP referrer request header✨
CURLINFO_REQUEST_SIZE(3)size of sent request✨
CURLINFO_RESPONSE_CODE(3)last response code✨
CURLINFO_RETRY_AFTER(3)returns the Retry-After retry delay✨
CURLINFO_RTSP_CLIENT_CSEQ(3)next RTSP client CSeq✨
CURLINFO_RTSP_CSEQ_RECV(3)last received RTSP CSeq✨
CURLINFO_RTSP_SERVER_CSEQ(3)next RTSP server CSeq✨
CURLINFO_RTSP_SESSION_ID(3)RTSP session ID✨
CURLINFO_SCHEME(3)URL scheme used in transfer✨
CURLINFO_SIZE_DELIVERED(3)number of delivered bytes✨
CURLINFO_SIZE_DOWNLOAD(3)number of downloaded bytes✨
CURLINFO_SIZE_DOWNLOAD_T(3)number of downloaded bytes✨
CURLINFO_SIZE_UPLOAD(3)number of uploaded bytes✨
CURLINFO_SIZE_UPLOAD_T(3)number of uploaded bytes✨
CURLINFO_SPEED_DOWNLOAD(3)download speed✨
CURLINFO_SPEED_DOWNLOAD_T(3)download speed✨
CURLINFO_SPEED_UPLOAD(3)upload speed✨
CURLINFO_SPEED_UPLOAD_T(3)upload speed✨
CURLINFO_SSL_ENGINES(3)an slist of OpenSSL crypto-engines✨
CURLINFO_SSL_VERIFYRESULT(3)result of the certificate verification✨
CURLINFO_STARTTRANSFER_TIME(3)time to first byte received✨
CURLINFO_STARTTRANSFER_TIME_T(3)time to first byte received✨
CURLINFO_TLS_SESSION(3)TLS session info✨
CURLINFO_TLS_SSL_PTR(3)TLS session info✨
CURLINFO_TOTAL_TIME(3)total time of previous transfer✨
CURLINFO_TOTAL_TIME_T(3)total time of previous transfer✨
CURLINFO_USED_PROXY(3)whether the transfer used a proxy✨
CURLINFO_XFER_ID(3)ID of the transfer✨
CURLMINFO_XFERS_ADDED(3)Cumulative number of all easy handles added✨
CURLMINFO_XFERS_CURRENT(3)Number of easy handles currently added✨
CURLMINFO_XFERS_DONE(3)Number of finished unprocessed easy handles✨
CURLMINFO_XFERS_PENDING(3)Number of easy handles waiting to start✨
CURLMINFO_XFERS_RUNNING(3)Number of easy handles currently running✨
CURLMOPT_CHUNK_LENGTH_PENALTY_SIZE(3)chunk length threshold for pipelining✨
CURLMOPT_CONTENT_LENGTH_PENALTY_SIZE(3)size threshold for pipelining penalty✨
CURLMOPT_MAX_CONCURRENT_STREAMS(3)max concurrent streams for http2✨
CURLMOPT_MAX_HOST_CONNECTIONS(3)max number of connections to a single host✨
CURLMOPT_MAX_PIPELINE_LENGTH(3)maximum number of requests in a pipeline✨
CURLMOPT_MAX_TOTAL_CONNECTIONS(3)max simultaneously open connections✨
CURLMOPT_MAXCONNECTS(3)size of connection cache✨
CURLMOPT_NETWORK_CHANGED(3)signal network changed✨
CURLMOPT_NOTIFYDATA(3)custom pointer passed to the notification callback✨
CURLMOPT_NOTIFYFUNCTION(3)callback receiving notifications✨
CURLMOPT_PIPELINING(3)enable HTTP multiplexing✨
CURLMOPT_PIPELINING_SERVER_BL(3)pipelining server block list✨
CURLMOPT_PIPELINING_SITE_BL(3)pipelining host block list✨
CURLMOPT_PUSHDATA(3)pointer to pass to push callback✨
CURLMOPT_PUSHFUNCTION(3)callback that approves or denies server pushes✨
CURLMOPT_QUICK_EXIT(3)allow libcurl to exit quickly✨
CURLMOPT_RESOLVE_THREADS_MAX(3)max threads for threaded DNS resolver✨
CURLMOPT_SOCKETDATA(3)custom pointer passed to the socket callback✨
CURLMOPT_SOCKETFUNCTION(3)callback informed about what to wait for✨
CURLMOPT_TIMERDATA(3)custom pointer to pass to timer callback✨
CURLMOPT_TIMERFUNCTION(3)callback to receive timeout values✨
CURLOPT_ABSTRACT_UNIX_SOCKET(3)abstract Unix domain socket✨
CURLOPT_ACCEPT_ENCODING(3)automatic decompression of HTTP downloads✨
CURLOPT_ACCEPTTIMEOUT_MS(3)timeout waiting for FTP server to connect back✨