diff options
author | jtc <jtc@NetBSD.org> | 1996-02-06 22:47:06 +0000 |
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committer | jtc <jtc@NetBSD.org> | 1996-02-06 22:47:06 +0000 |
commit | 46b902da5252697ebfccc29f3d5525122fbf1033 (patch) | |
tree | f7c6fcdeb002325c6f5303f8bbe64561e7226af0 /hack/hack.unix.c | |
parent | de10823315b591023db0037ec148e6f7f8e647bc (diff) | |
download | bsdgames-darwin-46b902da5252697ebfccc29f3d5525122fbf1033.tar.gz bsdgames-darwin-46b902da5252697ebfccc29f3d5525122fbf1033.tar.zst bsdgames-darwin-46b902da5252697ebfccc29f3d5525122fbf1033.zip |
Removed "extern int errno"; Added #include <errno.h> if not already present.
Diffstat (limited to 'hack/hack.unix.c')
-rw-r--r-- | hack/hack.unix.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/hack/hack.unix.c b/hack/hack.unix.c index 86308446..10c0e660 100644 --- a/hack/hack.unix.c +++ b/hack/hack.unix.c @@ -3,7 +3,7 @@ */ #ifndef lint -static char rcsid[] = "$NetBSD: hack.unix.c,v 1.3 1995/03/23 08:31:55 cgd Exp $"; +static char rcsid[] = "$NetBSD: hack.unix.c,v 1.4 1996/02/06 22:47:25 jtc Exp $"; #endif /* not lint */ /* This file collects some Unix dependencies; hack.pager.c contains some more */ @@ -158,7 +158,6 @@ veryold(fd) { if(buf.st_size != sizeof(int)) return(0); /* not an xlock file */ (void) time(&date); if(date - buf.st_mtime < 3L*24L*60L*60L) { /* recent */ - extern int errno; int lockedpid; /* should be the same size as hackpid */ if(read(fd, (char *)&lockedpid, sizeof(lockedpid)) != @@ -184,7 +183,7 @@ veryold(fd) { getlock() { - extern int errno, hackpid, locknum; + extern int hackpid, locknum; register int i = 0, fd; (void) fflush(stdout); |