1 files changed, 0 insertions, 94 deletions
diff --git a/third_party/git/protocol.c b/third_party/git/protocol.c
deleted file mode 100644
index 9741f05750..0000000000
--- a/third_party/git/protocol.c
+++ /dev/null
@@ -1,94 +0,0 @@
-#include "cache.h"
-#include "config.h"
-#include "protocol.h"
-
-static enum protocol_version parse_protocol_version(const char *value)
-{
-	if (!strcmp(value, "0"))
-		return protocol_v0;
-	else if (!strcmp(value, "1"))
-		return protocol_v1;
-	else if (!strcmp(value, "2"))
-		return protocol_v2;
-	else
-		return protocol_unknown_version;
-}
-
-enum protocol_version get_protocol_version_config(void)
-{
-	const char *value;
-	enum protocol_version retval = protocol_v0;
-	const char *git_test_k = "GIT_TEST_PROTOCOL_VERSION";
-	const char *git_test_v = getenv(git_test_k);
-
-	if (!git_config_get_string_const("protocol.version", &value)) {
-		enum protocol_version version = parse_protocol_version(value);
-
-		if (version == protocol_unknown_version)
-			die("unknown value for config 'protocol.version': %s",
-			    value);
-
-		retval = version;
-	}
-
-	if (git_test_v && *git_test_v) {
-		enum protocol_version env = parse_protocol_version(git_test_v);
-
-		if (env == protocol_unknown_version)
-			die("unknown value for %s: %s", git_test_k, git_test_v);
-		if (retval < env)
-			retval = env;
-	}
-
-	return retval;
-}
-
-enum protocol_version determine_protocol_version_server(void)
-{
-	const char *git_protocol = getenv(GIT_PROTOCOL_ENVIRONMENT);
-	enum protocol_version version = protocol_v0;
-
-	/*
-	 * Determine which protocol version the client has requested.  Since
-	 * multiple 'version' keys can be sent by the client, indicating that
-	 * the client is okay to speak any of them, select the greatest version
-	 * that the client has requested.  This is due to the assumption that
-	 * the most recent protocol version will be the most state-of-the-art.
-	 */
-	if (git_protocol) {
-		struct string_list list = STRING_LIST_INIT_DUP;
-		const struct string_list_item *item;
-		string_list_split(&list, git_protocol, ':', -1);
-
-		for_each_string_list_item(item, &list) {
-			const char *value;
-			enum protocol_version v;
-
-			if (skip_prefix(item->string, "version=", &value)) {
-				v = parse_protocol_version(value);
-				if (v > version)
-					version = v;
-			}
-		}
-
-		string_list_clear(&list, 0);
-	}
-
-	return version;
-}
-
-enum protocol_version determine_protocol_version_client(const char *server_response)
-{
-	enum protocol_version version = protocol_v0;
-
-	if (skip_prefix(server_response, "version ", &server_response)) {
-		version = parse_protocol_version(server_response);
-
-		if (version == protocol_unknown_version)
-			die("server is speaking an unknown protocol");
-		if (version == protocol_v0)
-			die("protocol error: server explicitly said version 0");
-	}
-
-	return version;
-}