commit doc: document that -c, -C, -F and --fixup with -m error
[git.git] / protocol.h
blob1b2bc94a8d9f3c008bb76a0dfcdd640f99756fe3
1 #ifndef PROTOCOL_H
2 #define PROTOCOL_H
4 enum protocol_version {
5 protocol_unknown_version = -1,
6 protocol_v0 = 0,
7 protocol_v1 = 1,
8 };
11 * Used by a client to determine which protocol version to request be used when
12 * communicating with a server, reflecting the configured value of the
13 * 'protocol.version' config. If unconfigured, a value of 'protocol_v0' is
14 * returned.
16 extern enum protocol_version get_protocol_version_config(void);
19 * Used by a server to determine which protocol version should be used based on
20 * a client's request, communicated via the 'GIT_PROTOCOL' environment variable
21 * by setting appropriate values for the key 'version'. If a client doesn't
22 * request a particular protocol version, a default of 'protocol_v0' will be
23 * used.
25 extern enum protocol_version determine_protocol_version_server(void);
28 * Used by a client to determine which protocol version the server is speaking
29 * based on the server's initial response.
31 extern enum protocol_version determine_protocol_version_client(const char *server_response);
33 #endif /* PROTOCOL_H */