curl_multi_fdset(3)

NAME
curl_multi_fdset - add an easy handle to a multi session

SYNOPSIS
#include <curl/curl.h> CURLMcode curl_multi_fdset(CURLM *multi_handle,
                        fd_set *read_fd_set,
                        fd_set *write_fd_set,
                        fd_set *exc_fd_set,
                        int *max_fd);

DESCRIPTION
This function extracts file descriptor information from a given multi_handle. libcurl returns its fd_set sets. The application can use these to select() or poll() on. The curl_multi_perform() function should be called as soon as one of them are ready to be read from or written to.

RETURN VALUE
CURLMcode type, general libcurl multi interface error code.

SEE ALSO
curl_multi_cleanup(3),curl_multi_init(3)