diff options
| author |   jsm <jsm@NetBSD.org> | 2001-03-25 20:43:58 +0000 |
|---|---|---|
| committer | jsm <jsm@NetBSD.org> | 2001-03-25 20:43:58 +0000 |
| commit | 00b8e31689c6400d8ad915067f021b8e246df989 (patch) | |
| tree | eb00203724cf2a378ca54c9419738dd06661f34c /hack/hack.do.c | |
| parent | 57d9770b2eb590f5cad0b445cdbb91acb168736f (diff) | |
| download | bsdgames-darwin-00b8e31689c6400d8ad915067f021b8e246df989.tar.gz bsdgames-darwin-00b8e31689c6400d8ad915067f021b8e246df989.tar.zst bsdgames-darwin-00b8e31689c6400d8ad915067f021b8e246df989.zip | |
Make mostly gcc -W clean, and other cleanup:
Use const.
Add __noreturn__ attributes.
Add a __format__ attribute.
Add __unused__ attributes.
Use symbolic constants for open() and lseek().
Declare types of all function parameters; convert some function
definitions to ISO C form.
Ensure standard file descriptors are open on startup.
Check for errors writing output of makedefs.
Avoid duplicate definitions of variables.
Diffstat (limited to 'hack/hack.do.c')
| -rw-r--r-- | hack/hack.do.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/hack/hack.do.c b/hack/hack.do.c index 2ac7f279..98921325 100644 --- a/hack/hack.do.c +++ b/hack/hack.do.c @@ -1,4 +1,4 @@ -/* $NetBSD: hack.do.c,v 1.4 1997/10/19 16:57:41 christos Exp $ */ +/* $NetBSD: hack.do.c,v 1.5 2001/03/25 20:43:59 jsm Exp $ */ /* * Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985. @@ -6,7 +6,7 @@ #include <sys/cdefs.h> #ifndef lint -__RCSID("$NetBSD: hack.do.c,v 1.4 1997/10/19 16:57:41 christos Exp $"); +__RCSID("$NetBSD: hack.do.c,v 1.5 2001/03/25 20:43:59 jsm Exp $"); #endif /* not lint */ /* Contains code for 'd', 'D' (drop), '>', '<' (up, down) and 't' (throw) */ @@ -185,7 +185,7 @@ goto_level(newlevel, at_stairs) if (!level_exists[dlevel]) mklev(); else { - if ((fd = open(lock, 0)) < 0) { + if ((fd = open(lock, O_RDONLY)) < 0) { pline("Cannot open %s .", lock); pline("Probably someone removed it."); done("tricked"); |