CURLINFO_PRIVATE - get the private pointer
#include <curl/curl.h> CURLcode curl_easy_getinfo(CURL *handle, CURLINFO_PRIVATE, char **private);
CURLINFO_PRIVATE(3) curl_easy_getinfo options CURLINFO_PRIVATE(3) NAME CURLINFO_PRIVATE - get the private pointer SYNOPSIS #include <curl/curl.h> CURLcode curl_easy_getinfo(CURL *handle, CURLINFO_PRIVATE, char **private); DESCRIPTION Pass a pointer to a char pointer to receive the pointer to the private data associated with the curl handle (set with the CURLOPT_PRIVATE(3)). Please note that for internal reasons, the value is returned as a char pointer, although effectively being a 'void *'. PROTOCOLS All EXAMPLE CURL *curl = curl_easy_init(); if(curl) { void *pointer = 0x2345454; curl_easy_setopt(curl, CURLOPT_URL, "https://example.com/foo.bin"); /* set the private pointer */ curl_easy_setopt(curl, CURLOPT_PRIVATE, pointer); ret = curl_easy_perform(curl); /* extract the private pointer again */ ret = curl_easy_getinfo(curl, CURLINFO_PRIVATE, &pointer); curl_easy_cleanup(curl); } AVAILABILITY Added in 7.10.3 RETURN VALUE Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not. ATTRIBUTES See attributes(7) for descriptions of the following attributes: +---------------+------------------+ |ATTRIBUTE TYPE | ATTRIBUTE VALUE | +---------------+------------------+ |Availability | web/curl | +---------------+------------------+ |Stability | Uncommitted | +---------------+------------------+ SEE ALSO curl_easy_getinfo(3), curl_easy_setopt(3), CURLOPT_PRIVATE(3), NOTES Source code for open source software components in Oracle Solaris can be found at https://www.oracle.com/downloads/opensource/solaris-source- code-downloads.html. This software was built from source available at https://github.com/oracle/solaris-userland. The original community source was downloaded from https://curl.se/down- load/curl-7.83.1.tar.bz2. Further information about this software can be found on the open source community website at http://curl.haxx.se/. libcurl 7.83.1 November 26, 2021 CURLINFO_PRIVATE(3)