diff options
| author |   dholland <dholland@NetBSD.org> | 2011-08-06 20:42:43 +0000 |
|---|---|---|
| committer | dholland <dholland@NetBSD.org> | 2011-08-06 20:42:43 +0000 |
| commit | 18451d9c4ce377951796a0ac6188ca7b1bf34335 (patch) | |
| tree | 00559b038f5c1f5101bdf9fecb6c54f64f5fbd0e /hack/hack.unix.c | |
| parent | c01c2acdb28beaea904ac85b7433c7c1a5c30e99 (diff) | |
| download | bsdgames-darwin-18451d9c4ce377951796a0ac6188ca7b1bf34335.tar.gz bsdgames-darwin-18451d9c4ce377951796a0ac6188ca7b1bf34335.tar.zst bsdgames-darwin-18451d9c4ce377951796a0ac6188ca7b1bf34335.zip | |
Fix up still more casts; use NULL instead of (char *)0.
Diffstat (limited to 'hack/hack.unix.c')
| -rw-r--r-- | hack/hack.unix.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/hack/hack.unix.c b/hack/hack.unix.c index 77db96d7..44db67fb 100644 --- a/hack/hack.unix.c +++ b/hack/hack.unix.c @@ -1,4 +1,4 @@ -/* $NetBSD: hack.unix.c,v 1.14 2009/08/12 07:28:41 dholland Exp $ */ +/* $NetBSD: hack.unix.c,v 1.15 2011/08/06 20:42:43 dholland Exp $ */ /* * Copyright (c) 1985, Stichting Centrum voor Wiskunde en Informatica, @@ -63,7 +63,7 @@ #include <sys/cdefs.h> #ifndef lint -__RCSID("$NetBSD: hack.unix.c,v 1.14 2009/08/12 07:28:41 dholland Exp $"); +__RCSID("$NetBSD: hack.unix.c,v 1.15 2011/08/06 20:42:43 dholland Exp $"); #endif /* not lint */ /* This file collects some Unix dependencies; hack.pager.c contains some more */ @@ -242,7 +242,7 @@ veryold(int fd) int lockedpid; /* should be the same size as * hackpid */ - if (read(fd, (char *) &lockedpid, sizeof(lockedpid)) != + if (read(fd, &lockedpid, sizeof(lockedpid)) != sizeof(lockedpid)) /* strange ... */ return (0); @@ -327,7 +327,7 @@ gotlock: if (fd == -1) { error("cannot creat lock file."); } else { - if (write(fd, (char *) &hackpid, sizeof(hackpid)) + if (write(fd, &hackpid, sizeof(hackpid)) != sizeof(hackpid)) { error("cannot write lock"); } @@ -506,7 +506,7 @@ readmail(void) if (!(mr = getenv("MAILREADER"))) mr = DEF_MAILREADER; if (child(1)) { - execl(mr, mr, (char *) 0); + execl(mr, mr, (char *)NULL); exit(1); } #else /* DEF_MAILREADER */ |