CURLOPT_TFTP_BLKSIZE - TFTP block size
#include <curl/curl.h> CURLcode curl_easy_setopt(CURL *handle, CURLOPT_TFTP_BLKSIZE, long blocksize);
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
Source code for open source software components in Oracle Solaris can
be found at https://www.oracle.com/downloads/opensource/solaris-source-
code-downloads.html.
This software was built from source available at
https://github.com/oracle/solaris-userland. The original community
source was downloaded from https://curl.se/down-
load/curl-7.83.1.tar.bz2.
Further information about this software can be found on the open source
community website at http://curl.haxx.se/.
libcurl 7.83.1 November 26, 2021 CURLOPT_TFTP_BLKSIZE(3)