libcurl Manuals & User Guides

libcurl Curl_Maprintf Curl_Mvsprintf – Formatted Output Conversion Instructions

February 25, 2026

libcurl Curl_Maprintf Curl_Mvsprintf - Formatted Output Conversion Specifications Name: curl_printf(3) Version: libcurl 7.7.2 Date: 20 April 2001 NAME curl_ maprintf, curl_ mf printf, curl _mprintf, curl_ msnprintf, curl _msprintf curl_…

libcurl Curl_Getdate – Convert An Date In A Ascii String To Number Of Seconds Since January 1 1970 Instructions

February 25, 2026

libcurl Curl_Getdate - Convert An Date In A Ascii String To Number Of Seconds Since January 1 1970 Specifications Name: curl_getdate Description: Convert a date in an ASCII string to…

Curl_Version_Info – Returns Run-Time Libcurl Version Info Instructions

February 25, 2026

Curl_Version_Info - Returns Run-Time Libcurl Version Info Specifications Product Name: libcurl Version: 7.10.8 Release Date: 19 Sep 2003 NAME curl_version_info - returns run-time libcurl version info SYNOPSIS #include <curl/curl.h> curl_version_info_data…

libcurl Curl_Unescape – Url Decodes The Given String Instructions

February 25, 2026

libcurl Curl_Unescape - Url Decodes The Given String Product Information Specifications Function: curl_unescape Version: 7.7 Date: 22 March 2001 NAME curl_unescape - URL decodes the given string SYNOPSIS Include <curl/curl.h>…

Curl_Easy_Duphandle – Clone A Libcurl Session Handle Instructions

February 25, 2026

Curl_Easy_Duphandle - Clone A Libcurl Session Handle Specifications Name: curl_easy_duphandle Purpose: Clone a libcurl session handle Version: libcurl 7.9 Release Date: 18 September 2001 NAME curl_easy_duphandle - Clone a libcurl…

libcurl Curl_Getenv-Return Value For Environment Name Instructions

February 25, 2026

libcurl Curl_Getenv-Return Value For Environment Name Specifications Library libcurl 7.8.1 Date 15 August 2001 NAME curl_getenv-return value for environment name SYNOPSIS #include <curl/curl's> char *curl_getenv(cost char *name); DESCRIPTION curl _gotten()…

Libcurl-Easy – Easy Interface Overview Instructions

February 25, 2026

Libcurl-Easy - Easy Interface Overview Specifications Name: libcurl Interface: easy interface Version: 7.10.7 Release Date: 12 Aug 2003 NAME libcurl-easy − easy interface overview DESCRIPTION When using libcurl’s "easy" interface…

libcurl Curl_Share_Init – Create A Shared Object Instructions

February 25, 2026

libcurl Curl_Share_Init - Create A Shared Object Specifications Product: libcurl Function: curl _share _init Version: 7.10.7 Date: 8 Aug 2003 NAME curl_ share _init - Create a shared object SYNOPSIS…

libcurl Curl_Multi_Fdset – Extracts File Descriptor Information From A Multi Handle Instructions

February 25, 2026

Curl_Multi_Fdset - Extracts File Descriptor Information From A Multi Handle Specifications Function: curl_multi_fdset Purpose: Extracts file descriptor information from a multi handle Library: libcurl Version: 7.9.5 Date: 3 May 2002…

libcurl Curl_Multi_Init – Create A Multi Handle Instructions

February 25, 2026

libcurl Curl_Multi_Init - Create A Multi Handle Specifications Name: libcurl Version: 7.9.5 Date: 1 March 2002 NAME curl_multi_init - create a multi handle SYNOPSIS #include <curl/curl.h> CURLM *curl_multi_init( ); DESCRIPTION…

libcurl Manual: curl_multi_cleanup(3) Function Reference

Manual

Detailed documentation for the libcurl function curl_multi_cleanup(3), explaining how to close down a multi session and manage easy handles in network programming.

libcurl curl_unescape Function: URL Decoding Guide

manual

Learn how to use the curl_unescape function from the libcurl library to decode URL-encoded strings. This guide explains its parameters, return value, and usage.

libcurl curl_multi_init: Create a Multi Handle - API Documentation

api documentation

Explore the libcurl API function curl_multi_init. This documentation explains how to create a CURLM handle for managing multiple concurrent network transfers, essential for efficient data handling in applications.

libcurl curl_formfree(3) API: Clean Up HTTP POST Data Structures

api documentation

Official documentation for libcurl's curl_formfree(3) function. Learn how to properly free multipart/formdata HTTP POST data chains after use with curl_easy_perform(3).

libcurl curl_share_cleanup Function API Reference

api documentation

Detailed API documentation for the libcurl `curl_share_cleanup` function. Learn about its purpose, parameters, return values, and how to manage shared objects in your C/C++ applications.

libcurl: curl_easy_reset(3) Function Manual

manual

Detailed documentation for the curl_easy_reset function in the libcurl library, explaining how to reset session handle options to default values.

curl_easy_init Function - libcurl Documentation

documentation

Detailed documentation for the curl_easy_init function in the libcurl library, explaining its purpose, usage, and return values for initializing a libcurl easy handle.

curl_easy_cleanup - libcurl Documentation

documentation

Documentation for the curl_easy_cleanup function in libcurl, explaining its purpose, parameters, and usage for freeing resources associated with a CURL easy handle.

curl_slist_append Function Documentation

api documentation

Detailed documentation for the curl_slist_append function in libcurl, explaining its purpose, parameters, return values, and usage.

libcurl curl_free() Function Reference

software manual

Official documentation for the libcurl function curl_free(), detailing its usage for memory reclamation and its importance in avoiding memory management conflicts.

curl_multi_strerror() - libcurl Function Documentation

api documentation

Documentation for the libcurl function curl_multi_strerror(), which converts CURLMcode error codes into human-readable strings for debugging and error reporting.

curl_slist_free_all - libcurl Documentation

documentation

Documentation for the curl_slist_free_all function in libcurl, which frees a linked list of strings.