Module Name: src
Committed By: christos
Date: Fri Apr 21 11:28:35 UTC 2017
Modified Files:
src/bin/ln: ln.c
Log Message:
mark usage dead, simplify strings in it.
To generate a diff of this commit:
cvs rdiff -u -r1.36 -r1.37 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:1.36 src/bin/ln/ln.c:1.37
--- src/bin/ln/ln.c:1.36 Thu Apr 20 17:50:50 2017
+++ src/bin/ln/ln.c Fri Apr 21 07:28:35 2017
@@ -1,4 +1,4 @@
-/* $NetBSD: ln.c,v 1.36 2017/04/20 21:50:50 christos Exp $ */
+/* $NetBSD: ln.c,v 1.37 2017/04/21 11:28:35 christos Exp $ */
/*-
* Copyright (c) 1987, 1993, 1994
@@ -44,7 +44,7 @@ static char sccsid[] = "@(#)ln.c 8.2 (Be
#ifdef __FBSDID
__FBSDID("$FreeBSD: head/bin/ln/ln.c 251261 2013-06-02 17:55:00Z eadler $");
#endif
-__RCSID("$NetBSD: ln.c,v 1.36 2017/04/20 21:50:50 christos Exp $");
+__RCSID("$NetBSD: ln.c,v 1.37 2017/04/21 11:28:35 christos Exp $");
#include <sys/param.h>
#include <sys/stat.h>
@@ -71,7 +71,7 @@ static int wflag; /* Warn if symlink t
static char linkch;
static int linkit(const char *, const char *, int);
-static void usage(void);
+static __dead void usage(void);
int
main(int argc, char *argv[])
@@ -352,12 +352,12 @@ linkit(const char *source, const char *t
return (0);
}
-static void
+static __dead void
usage(void)
{
- (void)fprintf(stderr, "%s\n%s\n%s\n",
- "usage: ln [-s [-F] | -L | -P] [-f | -i] [-hnv] source_file [target_file]",
- " ln [-s [-F] | -L | -P] [-f | -i] [-hnv] source_file ... target_dir",
- " link source_file target_file");
+ (void)fprintf(stderr,
+ "usage: %s [-s [-F] | -L | -P] [-f | -i] [-hnv] source_file [target_file]\n"
+ " %s [-s [-F] | -L | -P] [-f | -i] [-hnv] source_file ... target_dir\n"
+ " link source_file target_file\n", getprogname(), getprogname());
exit(1);
}
