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-rw-r--r--src/tool_cfgable.h1
-rw-r--r--src/tool_getparam.c4
-rw-r--r--src/tool_help.c2
-rw-r--r--src/tool_operate.c4
4 files changed, 11 insertions, 0 deletions
diff --git a/src/tool_cfgable.h b/src/tool_cfgable.h
index 254805c8c..2b436657f 100644
--- a/src/tool_cfgable.h
+++ b/src/tool_cfgable.h
@@ -247,6 +247,7 @@ struct OperationConfig {
from user callbacks */
curl_error synthetic_error; /* if non-zero, it overrides any libcurl
error */
+ bool ssh_compression; /* enable/disable SSH compression */
struct GlobalConfig *global;
struct OperationConfig *prev;
struct OperationConfig *next; /* Always last in the struct */
diff --git a/src/tool_getparam.c b/src/tool_getparam.c
index 40b39a8aa..3dd1dec3f 100644
--- a/src/tool_getparam.c
+++ b/src/tool_getparam.c
@@ -188,6 +188,7 @@ static const struct LongShort aliases[]= {
{"$W", "abstract-unix-socket", ARG_STRING},
{"$X", "tls-max", ARG_STRING},
{"$Y", "suppress-connect-headers", ARG_BOOL},
+ {"$Z", "compressed-ssh", ARG_BOOL},
{"0", "http1.0", ARG_NONE},
{"01", "http1.1", ARG_NONE},
{"02", "http2", ARG_NONE},
@@ -1076,6 +1077,9 @@ ParameterError getparameter(const char *flag, /* f or -long-flag */
case 'Y': /* --suppress-connect-headers */
config->suppress_connect_headers = toggle;
break;
+ case 'Z': /* --compressed-ssh */
+ config->ssh_compression = toggle;
+ break;
}
break;
case '#': /* --progress-bar */
diff --git a/src/tool_help.c b/src/tool_help.c
index a5bfaba24..04d84dd7a 100644
--- a/src/tool_help.c
+++ b/src/tool_help.c
@@ -68,6 +68,8 @@ static const struct helptxt helptext[] = {
"SSL ciphers to use"},
{" --compressed",
"Request compressed response"},
+ {" --compressed-ssh",
+ "Enable SSH compression"},
{"-K, --config <file>",
"Read config from a file"},
{" --connect-timeout <seconds>",
diff --git a/src/tool_operate.c b/src/tool_operate.c
index 1e8d0073c..3c8c6ed2f 100644
--- a/src/tool_operate.c
+++ b/src/tool_operate.c
@@ -1091,6 +1091,10 @@ static CURLcode operate_do(struct GlobalConfig *global,
to fail if we are not talking to who we think we should */
my_setopt_str(curl, CURLOPT_SSH_HOST_PUBLIC_KEY_MD5,
config->hostpubmd5);
+
+ /* new in libcurl 7.56.0 */
+ if(config->ssh_compression)
+ my_setopt(curl, CURLOPT_SSH_COMPRESSION, 1L);
}
if(config->cacert)