1 files changed, 0 insertions, 70 deletions
diff --git a/contrib/global/lib/usable.c b/contrib/global/lib/usable.c
deleted file mode 100644
index af8dd0ab0fbb..000000000000
--- a/contrib/global/lib/usable.c
+++ /dev/null
@@ -1,70 +0,0 @@
-/*
- * Copyright (c) 1996, 1997, 1998 Shigio Yamaguchi. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *      This product includes software developed by Shigio Yamaguchi.
- * 4. Neither the name of the author nor the names of any co-contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	usable.c					22-Jun-98
- *
- */
-#include <assert.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include "locatestring.h"
-#include "gparam.h"
-#include "makepath.h"
-#include "test.h"
-#include "usable.h"
-
-/*
- * usable: check executable or not about the command.
- *
- *	i)	command
- *	r)		1: executable
- *			0: non executable
- */
-int
-usable(command)
-char	*command;
-{
-	char	buf[MAXENVLEN+1], *p, *dir;
-
-	if (*command == '/' || locatestring(command, "./", MATCH_AT_FIRST) || locatestring(command, "../", MATCH_AT_FIRST))
-		return test("fx", command);
-
-	strcpy(buf, getenv("PATH"));
-	p = buf;
-	while (p) {
-		dir = p;
-		if ((p = locatestring(p, ":", MATCH_FIRST)) != NULL)
-			*p++ = 0;
-		if (test("fx", makepath(dir, command)))
-			return 1;
-	}
-	return 0;
-}