NAME¶

CURLOPT_INTERLEAVEDATA - custom pointer passed to RTSP interleave callback

SYNOPSIS¶

#include <curl/curl.h>

CURLcode curl_easy_setopt(CURL *handle, CURLOPT_INTERLEAVEDATA, void *pointer);

DESCRIPTION¶

This is the userdata pointer that will be passed to CURLOPT_INTERLEAVEFUNCTION(3) when interleaved RTP data is received. If the interleave function callback is not set, this pointer is not used anywhere.

DEFAULT¶

NULL

PROTOCOLS¶

RTSP

EXAMPLE¶

static size_t rtp_write(void *ptr, size_t size, size_t nmemb, void *user)
{


  struct local *l = (struct local *)user;


  /* take care of the packet in 'ptr', then return... */


  return size * nmemb;
}
{


  struct local rtp_data;


  curl_easy_setopt(curl, CURLOPT_INTERLEAVEFUNCTION, rtp_write);


  curl_easy_setopt(curl, CURLOPT_INTERLEAVEDATA, &rtp_data);
}

AVAILABILITY¶

Added in 7.20.0

RETURN VALUE¶

Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not.

SEE ALSO¶

CURLOPT_INTERLEAVEFUNCTION(3), CURLOPT_RTSP_REQUEST(3),