1 0c9bd0c5 2018-02-12 stsp /*
 2 0c9bd0c5 2018-02-12 stsp  * Copyright (c) 2018 Stefan Sperling <stsp@openbsd.org>
 3 0c9bd0c5 2018-02-12 stsp  *
 4 0c9bd0c5 2018-02-12 stsp  * Permission to use, copy, modify, and distribute this software for any
 5 0c9bd0c5 2018-02-12 stsp  * purpose with or without fee is hereby granted, provided that the above
 6 0c9bd0c5 2018-02-12 stsp  * copyright notice and this permission notice appear in all copies.
 7 0c9bd0c5 2018-02-12 stsp  *
 8 0c9bd0c5 2018-02-12 stsp  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 9 0c9bd0c5 2018-02-12 stsp  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
10 0c9bd0c5 2018-02-12 stsp  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
11 0c9bd0c5 2018-02-12 stsp  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
12 0c9bd0c5 2018-02-12 stsp  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
13 0c9bd0c5 2018-02-12 stsp  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
14 0c9bd0c5 2018-02-12 stsp  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
15 0c9bd0c5 2018-02-12 stsp  */
16 0c9bd0c5 2018-02-12 stsp 
17 0c9bd0c5 2018-02-12 stsp /* A symbolic reference. */
18 0c9bd0c5 2018-02-12 stsp struct got_symref {
19 0c9bd0c5 2018-02-12 stsp 	char *name;
20 0c9bd0c5 2018-02-12 stsp 	char *ref;
21 0c9bd0c5 2018-02-12 stsp };
22 0c9bd0c5 2018-02-12 stsp 
23 0c9bd0c5 2018-02-12 stsp /* A non-symbolic reference (there is no better designation). */
24 0c9bd0c5 2018-02-12 stsp struct got_ref {
25 0c9bd0c5 2018-02-12 stsp 	char *name;
26 0c9bd0c5 2018-02-12 stsp 	u_int8_t sha1[SHA1_DIGEST_LENGTH];
27 0c9bd0c5 2018-02-12 stsp };
28 0c9bd0c5 2018-02-12 stsp 
29 0c9bd0c5 2018-02-12 stsp /* A reference which points to an arbitrary object. */
30 0c9bd0c5 2018-02-12 stsp struct got_reference {
31 0c9bd0c5 2018-02-12 stsp 	unsigned int flags;
32 0c9bd0c5 2018-02-12 stsp #define GOT_REF_IS_SYMBOLIC	0x01
33 0c9bd0c5 2018-02-12 stsp 
34 0c9bd0c5 2018-02-12 stsp 	union {
35 0c9bd0c5 2018-02-12 stsp 		struct got_ref ref;
36 0c9bd0c5 2018-02-12 stsp 		struct got_symref symref;
37 0c9bd0c5 2018-02-12 stsp 	} ref;
38 0c9bd0c5 2018-02-12 stsp };