curl/docs/libcurl/opts/CURLOPT_SSH_COMPRESSION.md
Daniel Stenberg e3fe020089
docs/libcurl: generate PROTOCOLS from meta-data
Remove the PROTOCOLS section from the source files completely and
instead generate them based on the header data in the curldown files.

It also generates TLS backend information for options marked for TLS as
protocol.

Closes #13175
2024-03-23 18:13:03 +01:00

64 lines
1.1 KiB
Markdown

---
c: Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
SPDX-License-Identifier: curl
Title: CURLOPT_SSH_COMPRESSION
Section: 3
Source: libcurl
See-also:
- CURLOPT_ACCEPT_ENCODING (3)
- CURLOPT_TRANSFER_ENCODING (3)
Protocol:
- SFTP
- SCP
---
# NAME
CURLOPT_SSH_COMPRESSION - enable SSH compression
# SYNOPSIS
~~~c
#include <curl/curl.h>
CURLcode curl_easy_setopt(CURL *handle, CURLOPT_SSH_COMPRESSION, long enable);
~~~
# DESCRIPTION
Pass a long as parameter set to 1L to enable or 0L to disable.
Enables built-in SSH compression. This is a request, not an order; the server
may or may not do it.
# DEFAULT
0, disabled
# EXAMPLE
~~~c
int main(void)
{
CURL *curl = curl_easy_init();
if(curl) {
curl_easy_setopt(curl, CURLOPT_URL, "sftp://example.com");
/* enable built-in compression */
curl_easy_setopt(curl, CURLOPT_SSH_COMPRESSION, 1L);
/* Perform the request */
curl_easy_perform(curl);
}
}
~~~
# AVAILABILITY
Added in 7.56.0
# RETURN VALUE
Returns CURLE_OK if the option is supported, CURLE_UNKNOWN_OPTION if not, or
CURLE_OUT_OF_MEMORY if there was insufficient heap space.