Module Name: src
Committed By: joerg
Date: Mon Aug 29 14:38:30 UTC 2011
Modified Files:
src/bin/ln: ln.c
Log Message:
static + __dead
To generate a diff of this commit:
cvs rdiff -u -r1.34 -r1.35 src/bin/ln/ln.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/bin/ln/ln.c
diff -u src/bin/ln/ln.c:1.34 src/bin/ln/ln.c:1.35
--- src/bin/ln/ln.c:1.34 Sun Jul 20 00:52:40 2008
+++ src/bin/ln/ln.c Mon Aug 29 14:38:30 2011
@@ -1,4 +1,4 @@
-/* $NetBSD: ln.c,v 1.34 2008/07/20 00:52:40 lukem Exp $ */
+/* $NetBSD: ln.c,v 1.35 2011/08/29 14:38:30 joerg Exp $ */
/*
* Copyright (c) 1987, 1993, 1994
@@ -39,7 +39,7 @@
#if 0
static char sccsid[] = "@(#)ln.c 8.2 (Berkeley) 3/31/94";
#else
-__RCSID("$NetBSD: ln.c,v 1.34 2008/07/20 00:52:40 lukem Exp $");
+__RCSID("$NetBSD: ln.c,v 1.35 2011/08/29 14:38:30 joerg Exp $");
#endif
#endif /* not lint */
@@ -54,19 +54,18 @@
#include <string.h>
#include <unistd.h>
-int fflag; /* Unlink existing files. */
-int hflag; /* Check new name for symlink first. */
-int iflag; /* Interactive mode. */
-int sflag; /* Symbolic, not hard, link. */
-int vflag; /* Verbose output */
+static int fflag; /* Unlink existing files. */
+static int hflag; /* Check new name for symlink first. */
+static int iflag; /* Interactive mode. */
+static int sflag; /* Symbolic, not hard, link. */
+static int vflag; /* Verbose output */
/* System link call. */
-int (*linkf)(const char *, const char *);
-char linkch;
+static int (*linkf)(const char *, const char *);
+static char linkch;
-int linkit(const char *, const char *, int);
-void usage(void);
-int main(int, char *[]);
+static int linkit(const char *, const char *, int);
+__dead static void usage(void);
int
main(int argc, char *argv[])
@@ -150,7 +149,7 @@
/* NOTREACHED */
}
-int
+static int
linkit(const char *target, const char *source, int isdir)
{
struct stat sb;
@@ -219,7 +218,7 @@
return (0);
}
-void
+static void
usage(void)
{
