libcurl Manuals & User Guides

libcurl Curl_Share_Strerror – Return String Describing Error Code Instructions

February 25, 2026

libcurl Curl _Share_ Strerror - Return String Describing Error Code Specifications Function Name curl _share_ steerer Library libcurl Added in Version 7.12.0 Date 26 Apr 2004 NAME curl _share_ steerer…

libcurl Curl_Slist_Free_All – Free An Entire Curl_Slist List Instructions

February 25, 2026

libcurl Curl_Slist_Free_All - Free An Entire Curl_Slist List Specifications Function curl_ sliest_ free _all Library libcurl Version 7.0 Date 5 March 2001 NAME curl_ sliest_ free_ all - free an…

libcurl Curl – Transfer A URL Instructions

February 25, 2026

libcurl Curl - Transfer A URL Specifications Feature Description Protocols HTTP, HTTPS, FTP, FTPS, GOPHER, DICT, TELNET, LDAP, FILE Authentication Basic, Digest, NTLM, Negotiate Data Transfer POST, GET, Upload, Download…

libcurl Curl_Easy_Setopt – Set Options For A Curl Easy Handle Instructions

February 25, 2026

libcurl Curl_Easy_Setopt - Set Options For A Curl Easy Handle NAME curl _easy_ setout - set options for a curl easy handle SYNOPSIS #include <curl/curl's> CURL code curl _easy_ setout(CURL…

libcurl Curl_Easy_Getinfo – Extract Information From A Curl Handle Instructions

February 25, 2026

libcurl Curl_Easy_Getinfo - Extract Information From A Curl Specifications Product: libcurl Function: curl_easy_getinfo Version: 7.10.8 Date: 20 Aug 2003 NAME curl_easy_getinfo - extract information from a curl handle SYNOPSIS #include…

Libcurl – Client-Side URL Transfers Instructions

February 25, 2026

Libcurl - Client-Side URL Transfers Specifications Product: libcurl Version: 7.9.6 Release Date: 19 March 2002 NAME libcurl − client-side URL transfers DESCRIPTION This is an overview on how to use…

Libcurl-Multi – How To Use The Multi Interface Instructions

February 25, 2026

Libcurl-Multi - How To Use The Multi Interface Specifications Name: libcurl-multi Interface: libcurl multi interface Functions Prefix: curl_multi Release Date: 13 Oct 2001 Description The libcurl-multi interface is designed for…

libcurl Curl_Share_Cleanup – Clean Up A Shared Object Instructions

February 25, 2026

libcurl Curl_Share_Cleanup - Clean Up A Shared Object Product Information Specifications: Name: libcurl Version: 7.10.7 Release Date: 8 Aug 2003 NAME Curl_share_cleanup - Clean up a shared object SYNOPSIS Include…

libcurl Curl_Easy_Perform – Perform A File Transfer Instructions

February 25, 2026

libcurl Curl_Easy_Perform - Perform A File Transfer Specifications Library libcurl Version 7.7 Date 5 Mar 2001 SYNOPSIS #include <curl/curl .h> CURL code curl_ easy _perform(CURL *handle); DESCRIPTION This function is…

Libcurl-Errors – Error Codes In Libcurl Instructions

February 25, 2026

Libcurl-Errors - Error Codes In Libcurl Specifications Product Name: libcurl-errors Version: 7.11.0 Release Date: 8 Mar 2004 NAME libcurl-errors − error codes in libcurl DESCRIPTION This man page includes most,…

libcurl curl_share_setopt(3) - Set Options for Shared Object | libcurl Manual

software manual

Documentation for the libcurl function curl_share_setopt(3). Learn how to manage shared objects, set lock and unlock functions, control data sharing (cookies, DNS), and pass user data for the libcurl C…

libcurl Share Interface: Guide to Data Sharing Between Handles

Technical Specification

Comprehensive guide on using the libcurl share interface for efficient data sharing between curl handles, covering DNS cache, cookie synchronization, and multi-threading.

libcurl curl_getenv(3) Manual Page

manual

Documentation for the libcurl C function curl_getenv(3), a portable wrapper for getenv() used to retrieve environment variable values. Details its synopsis, description, availability, return value, and notes.

libcurl curl_multi_perform(3) Function Reference - libcurl Manual

guide

Detailed documentation for the libcurl curl_multi_perform(3) function, explaining its purpose, parameters, return values, and typical usage for network data transfers.

libcurl curl_global_init Function Manual

manual

Detailed documentation for the libcurl curl_global_init function, explaining its purpose, flags, return values, and related functions.

libcurl Easy Interface: Overview and Usage Guide

guide

Learn how to use the libcurl easy interface for network transfers, covering initialization, option setting, performing transfers, and cleanup with curl_easy_init, curl_easy_setopt, curl_easy_perform, and curl_easy_cleanup.

libcurl curl_escape Function: URL Encoding Guide

software manual

Learn how to use the libcurl curl_escape function for URL encoding strings. This guide covers parameters, return values, and usage for developers.

libcurl: curl_multi_add_handle Function Manual

manual

Detailed documentation for the libcurl curl_multi_add_handle function, explaining how to add an easy handle to a multi session, its parameters, return values, and related functions.

curl_global_init_mem - libcurl Initialization with Custom Memory Management

documentation

Documentation for the curl_global_init_mem function in libcurl, detailing how to initialize libcurl with custom memory management functions for advanced memory control.

curl_easy_duphandle(3) - libcurl Session Handle Cloning Function

Technical Specification

Detailed documentation for the libcurl C function curl_easy_duphandle. Explains how to clone a libcurl session handle, its parameters, return values, and related functions for developers.

libcurl curl_multi_remove_handle Function Manual

manual

Documentation for the libcurl C library function curl_multi_remove_handle, which removes an easy handle from a multi session. Learn about its parameters, return values, and usage.

curl_strequal Function Documentation

documentation

Documentation for the curl_strequal function in libcurl, which compares two strings in a case-insensitive manner.