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Updated: Thursday, June 13, 2019
 
 

CURLOPT_TFTP_BLKSIZE (3)

Name

CURLOPT_TFTP_BLKSIZE - TFTP block size

Synopsis

#include <curl/curl.h>

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

Description

CURLOPT_TFTP_BLKSIZE(3)    curl_easy_setopt options    CURLOPT_TFTP_BLKSIZE(3)



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.


ATTRIBUTES
       See attributes(7) for descriptions of the following attributes:


       +---------------+------------------+
       |ATTRIBUTE TYPE | ATTRIBUTE VALUE  |
       +---------------+------------------+
       |Availability   | web/curl         |
       +---------------+------------------+
       |Stability      | Uncommitted      |
       +---------------+------------------+
SEE ALSO
       CURLOPT_MAXFILESIZE(3),



NOTES
       This    software    was    built    from    source     available     at
       https://github.com/oracle/solaris-userland.    The  original  community
       source   was    downloaded    from     https://github.com/curl/curl/ar-
       chive/curl-7_64_0.zip

       Further information about this software can be found on the open source
       community website at http://curl.haxx.se/.



libcurl 7.37.0                    19 Jun 2014          CURLOPT_TFTP_BLKSIZE(3)