diff options
| author |   joris <joris@openbsd.org> | 2006-05-29 07:15:52 +0000 |
|---|---|---|
| committer | joris <joris@openbsd.org> | 2006-05-29 07:15:52 +0000 |
| commit | 45d60d54d54426a31ca3d4a10bc790a7fc479eec (patch) | |
| tree | 5aebd6c1c66dbed2a9c57aafa5d0be4db901a2b4 | |
| parent | Oops, return after calling sa_release() (diff) | |
| download | wireguard-openbsd-45d60d54d54426a31ca3d4a10bc790a7fc479eec.tar.xz wireguard-openbsd-45d60d54d54426a31ca3d4a10bc790a7fc479eec.zip | |
add rcs_translate_tag which will translate a specified
revision or symbol given to us on the command line into
the matching revision in the RCS file (if any);
| -rw-r--r-- | usr.bin/cvs/rcs.c | 22 | ||||
| -rw-r--r-- | usr.bin/cvs/rcs.h | 3 |
2 files changed, 23 insertions, 2 deletions
diff --git a/usr.bin/cvs/rcs.c b/usr.bin/cvs/rcs.c index 0efff87219f..39663f425b0 100644 --- a/usr.bin/cvs/rcs.c +++ b/usr.bin/cvs/rcs.c @@ -1,4 +1,4 @@ -/* $OpenBSD: rcs.c,v 1.175 2006/05/28 10:14:59 joris Exp $ */ +/* $OpenBSD: rcs.c,v 1.176 2006/05/29 07:15:52 joris Exp $ */ /* * Copyright (c) 2004 Jean-Francois Brousseau <jfb@openbsd.org> * All rights reserved. @@ -798,6 +798,12 @@ rcs_sym_getrev(RCSFILE *file, const char *sym) return (NULL); } + if (!strcmp(sym, RCS_HEAD_BRANCH)) { + num = rcsnum_alloc(); + rcsnum_cpy(file->rf_head, num, 0); + return (num); + } + num = NULL; TAILQ_FOREACH(symp, &(file->rf_symbols), rs_list) if (strcmp(symp->rs_name, sym) == 0) @@ -2957,3 +2963,17 @@ rcs_kwexp_buf(BUF *bp, RCSFILE *rf, RCSNUM *rev) } return (bp); } + +RCSNUM * +rcs_translate_tag(const char *revstr, RCSFILE *rfp) +{ + RCSNUM *rev; + + rev = rcs_sym_getrev(rfp, revstr); + if (rev == NULL) { + if ((rev = rcsnum_parse(revstr)) == NULL) + fatal("%s is an invalid revision/symbol", revstr); + } + + return (rev); +} diff --git a/usr.bin/cvs/rcs.h b/usr.bin/cvs/rcs.h index 12d0cce7d96..f6926a6f2c9 100644 --- a/usr.bin/cvs/rcs.h +++ b/usr.bin/cvs/rcs.h @@ -1,4 +1,4 @@ -/* $OpenBSD: rcs.h,v 1.64 2006/05/28 10:14:59 joris Exp $ */ +/* $OpenBSD: rcs.h,v 1.65 2006/05/29 07:15:52 joris Exp $ */ /* * Copyright (c) 2004 Jean-Francois Brousseau <jfb@openbsd.org> * All rights reserved. @@ -229,6 +229,7 @@ struct rcs_delta *rcs_findrev(RCSFILE *, RCSNUM *); int rcs_sym_add(RCSFILE *, const char *, RCSNUM *); int rcs_sym_remove(RCSFILE *, const char *); RCSNUM *rcs_sym_getrev(RCSFILE *, const char *); +RCSNUM *rcs_translate_tag(const char *, RCSFILE *); int rcs_sym_check(const char *); int rcs_lock_getmode(RCSFILE *); int rcs_lock_setmode(RCSFILE *, int); |