Provided by: libcurl4-doc_7.55.1-1ubuntu2_all bug

NAME

       CURLOPT_TFTP_BLKSIZE - TFTP block size

SYNOPSIS

       #include <curl/curl.h>

       CURLcode curl_easy_setopt(CURL *handle, CURLOPT_TFTP_BLKSIZE, long blocksize);

DESCRIPTION

       Specify blocksize to use for TFTP data transmission. Valid range as per RFC2348 is 8-65464
       bytes. The default of 512 bytes will  be  used  if  this  option  is  not  specified.  The
       specified block size will only be used pending support by the remote server. If the server
       does not return an option acknowledgement or returns an  option  acknowledgement  with  no
       blksize, the default of 512 bytes will be used.

DEFAULT

       512

PROTOCOLS

       TFTP

EXAMPLE

       CURL *curl = curl_easy_init();
       if(curl) {
         curl_easy_setopt(curl, CURLOPT_URL, "tftp://example.com/bootimage");
         /* try using larger blocks */
         curl_easy_setopt(curl, CURLOPT_TFTP_BLKSIZE, 2048L);
         ret = curl_easy_perform(curl);
         curl_easy_cleanup(curl);
       }

AVAILABILITY

       Added in 7.19.4

RETURN VALUE

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

SEE ALSO

       CURLOPT_MAXFILESIZE(3),