Annotation of embedaddon/curl/docs/libcurl/opts/CURLOPT_LOCALPORT.3, revision 1.1.1.1

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                     23: .TH CURLOPT_LOCALPORT 3 "October 31, 2019" "libcurl 7.70.0" "curl_easy_setopt options"
                     24: 
                     25: .SH NAME
                     26: CURLOPT_LOCALPORT \- set local port number to use for socket
                     27: .SH SYNOPSIS
                     28: #include <curl/curl.h>
                     29: 
                     30: CURLcode curl_easy_setopt(CURL *handle, CURLOPT_LOCALPORT, long port);
                     31: .SH DESCRIPTION
                     32: Pass a long. This sets the local port number of the socket used for the
                     33: connection. This can be used in combination with \fICURLOPT_INTERFACE(3)\fP
                     34: and you are recommended to use \fICURLOPT_LOCALPORTRANGE(3)\fP as well when
                     35: this option is set. Valid port numbers are 1 - 65535.
                     36: .SH DEFAULT
                     37: 0, disabled - use whatever the system thinks is fine
                     38: .SH PROTOCOLS
                     39: All
                     40: .SH EXAMPLE
                     41: .nf
                     42: CURL *curl = curl_easy_init();
                     43: if(curl) {
                     44:   curl_easy_setopt(curl, CURLOPT_URL, "http://example.com/foo.bin");
                     45:   curl_easy_setopt(curl, CURLOPT_LOCALPORT, 49152L);
                     46:   /* and try 20 more ports following that */
                     47:   curl_easy_setopt(curl, CURLOPT_LOCALPORTRANGE, 20L);
                     48:   ret = curl_easy_perform(curl);
                     49:   curl_easy_cleanup(curl);
                     50: }
                     51: .fi
                     52: .SH AVAILABILITY
                     53: Added in 7.15.2
                     54: .SH RETURN VALUE
                     55: Returns CURLE_OK
                     56: .SH "SEE ALSO"
                     57: .BR CURLOPT_LOCALPORTRANGE "(3), " CURLOPT_INTERFACE "(3), "

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