diff options
| author | Nicholas Marriott <nicm@cvs.openbsd.org> | 2010-10-31 15:37:35 +0000 |
|---|---|---|
| committer | Nicholas Marriott <nicm@cvs.openbsd.org> | 2010-10-31 15:37:35 +0000 |
| commit | 8e4a343572aa68e38a3936eb72fc7c81f7e52797 (patch) | |
| tree | 62e01f4d220ea1a10c080d590793b0a3b688d55f /usr.bin/cvs/rcs.h | |
| parent | 45451c0cba4d5bcad865bc91daabf8783a94a81d (diff) | |
init was passing a writable file descriptor into rcs_open which was then
failing to fdopen() it as readable. It doesn't need to pass in the fd at
all, so just change it to pass -1 which makes cvs init work again.
In fact, the fd should never need to be writable - it is only used for
reading. RCS_WRITE triggers a rewrite on the file on rcs_close() but
this is done by using a temporary and rename(2) (RCS_WRITE is a poor
name for the flag). So while here, add a couple of comments to hopefully
make it a little clearer. There is some confusion about how this is used
in other places but checking those is a separate issue.
with and ok tobias
Diffstat (limited to 'usr.bin/cvs/rcs.h')
| -rw-r--r-- | usr.bin/cvs/rcs.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/usr.bin/cvs/rcs.h b/usr.bin/cvs/rcs.h index 98b20eeae8a..a60a14996b2 100644 --- a/usr.bin/cvs/rcs.h +++ b/usr.bin/cvs/rcs.h @@ -1,4 +1,4 @@ -/* $OpenBSD: rcs.h,v 1.97 2010/10/20 19:53:53 tobias Exp $ */ +/* $OpenBSD: rcs.h,v 1.98 2010/10/31 15:37:34 nicm Exp $ */ /* * Copyright (c) 2004 Jean-Francois Brousseau <jfb@openbsd.org> * All rights reserved. @@ -106,7 +106,7 @@ struct rcs_kw { /* file flags */ #define RCS_READ (1<<0) -#define RCS_WRITE (1<<1) +#define RCS_WRITE (1<<1) /* flush changes on rcs_close() */ #define RCS_CREATE (1<<2) /* create the file */ #define RCS_PARSE_FULLY (1<<3) /* fully parse it on open */ |