NAME

       CURLOPT_SSH_PUBLIC_KEYFILE - set public key file for SSH auth

SYNOPSIS

       #include <curl/curl.h>

       CURLcode curl_easy_setopt(CURL *handle, CURLOPT_SSH_PUBLIC_KEYFILE,
                                 char *filename);

DESCRIPTION

       Pass  a  char  *  pointing  to  a  filename  for  your  public  key.  If  not  used,  libcurl defaults to
       $HOME/.ssh/id_dsa.pub if the HOME environment variable is set,  and  just  "id_dsa.pub"  in  the  current
       directory if HOME is not set.

       If  NULL  (or an empty string) is passed, libcurl will pass no public key to libssh2, which then tries to
       compute it from the private key.  This is known to work with libssh2 1.4.0+ linked against OpenSSL.

DEFAULT

       NULL

PROTOCOLS

       SFTP and SCP

EXAMPLE

       TODO

AVAILABILITY

       The "" trick was added in 7.26.0

RETURN VALUE

       Returns CURLE_OK if the option is supported, CURLE_UNKNOWN_OPTION if not, or CURLE_OUT_OF_MEMORY if there
       was insufficient heap space.

SEE ALSO

       CURLOPT_SSH_PRIVATE_KEYFILE(3), CURLOPT_SSH_AUTH_TYPES(3),