NAME¶
CURLOPT_LOCALPORT - set local port number to use for socket
SYNOPSIS¶
#include <curl/curl.h>
CURLcode curl_easy_setopt(CURL *handle, CURLOPT_LOCALPORT, long
port);
DESCRIPTION¶
Pass a long. This sets the local port number of the socket used for the
connection. This can be used in combination with CURLOPT_INTERFACE(3)
and you are recommended to use CURLOPT_LOCALPORTRANGE(3) as well when
this option is set. Valid port numbers are 1 - 65535.
DEFAULT¶
0, disabled - use whatever the system thinks is fine
AVAILABILITY¶
Added in 7.15.2
RETURN VALUE¶
Returns CURLE_OK
