CURLOPT_INTERLEAVEDATA(3) Library Functions Manual CURLOPT_INTERLEAVEDATA(3)
NAME
CURLOPT_INTERLEAVEDATA - 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 is 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
This functionality affects rtsp only
EXAMPLE
struct local {
void *custom;
};
static size_t rtp_write(void *ptr, size_t size, size_t nmemb, void *userp)
{
struct local *l = userp;
printf("my pointer: %p\n", l->custom);
/* take care of the packet in 'ptr', then return... */
return size * nmemb;
}
int main(void)
{
struct local rtp_data;
CURL *curl = curl_easy_init();
if(curl) {
curl_easy_setopt(curl, CURLOPT_INTERLEAVEFUNCTION, rtp_write);
curl_easy_setopt(curl, CURLOPT_INTERLEAVEDATA, &rtp_data);
curl_easy_perform(curl);
}
}
AVAILABILITY
Added in curl 7.20.0
RETURN VALUE
curl_easy_setopt(3) returns a CURLcode indicating success or error.
CURLE_OK (0) means everything was OK, non-zero means an error occurred,
see libcurl-errors(3).
SEE ALSO
CURLOPT_INTERLEAVEFUNCTION(3), CURLOPT_RTSP_REQUEST(3)
libcurl 2025-02-08 CURLOPT_INTERLEAVEDATA(3)
curl 8.12.0 - Generated Sat Feb 15 10:47:15 CST 2025