CURLOPT_CAPATH(3) curl_easy_setopt options CURLOPT_CAPATH(3)NAMECURLOPT_CAPATH - specify directory holding CA certificates
SYNOPSIS
#include <curl/curl.h>
CURLcode curl_easy_setopt(CURL *handle, CURLOPT_CAPATH, char *capath);
DESCRIPTION
Pass a char * to a zero terminated string naming a directory holding
multiple CA certificates to verify the peer with. If libcurl is built
against OpenSSL, the certificate directory must be prepared using the
openssl c_rehash utility. This makes sense only when used in combina‐
tion with the CURLOPT_SSL_VERIFYPEER(3) option.
The CURLOPT_CAPATH(3) function apparently does not work in Windows due
to some limitation in openssl.
DEFAULT
NULL
PROTOCOLS
All TLS based protocols: HTTPS, FTPS, IMAPS, POP3S, SMTPS etc.
EXAMPLE
TODO
AVAILABILITY
This option is supported by the OpenSSL, GnuTLS and PolarSSL backends.
The NSS backend provides the option only for backward compatibility.
RETURN VALUE
Returns CURLE_OK if TLS enabled, and CURLE_UNKNOWN_OPTION if not, or
CURLE_OUT_OF_MEMORY if there was insufficient heap space.
SEE ALSOCURLOPT_CAINFO(3), CURLOPT_STDERR(3), CURLOPT_DEBUGFUNCTION(3),
libcurl 7.37.0 17 Jun 2014 CURLOPT_CAPATH(3)