1 files changed, 0 insertions, 89 deletions
diff --git a/tools/regression/lib/libc/gen/test-arc4random.c b/tools/regression/lib/libc/gen/test-arc4random.c
deleted file mode 100644
index eb3d88c..0000000
--- a/tools/regression/lib/libc/gen/test-arc4random.c
+++ /dev/null
@@ -1,89 +0,0 @@
-/*-
- * Copyright (c) 2011 David Schultz
- * 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.
- *
- * 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.
- */
-
-#include <sys/cdefs.h>
-__FBSDID("$FreeBSD$");
-
-#include <sys/mman.h>
-#include <sys/types.h>
-#include <sys/wait.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-
-/*
- * BUFSIZE is the number of bytes of rc4 output to compare.  The probability
- * that this test fails spuriously is 2**(-BUFSIZE * 8).
- */
-#define	BUFSIZE		8
-
-/*
- * Test whether arc4random_buf() returns the same sequence of bytes in both
- * parent and child processes.  (Hint: It shouldn't.)
- */
-int main(int argc, char *argv[]) {
-	struct shared_page {
-		char parentbuf[BUFSIZE];
-		char childbuf[BUFSIZE];
-	} *page;
-	pid_t pid;
-	char c;
-
-	printf("1..1\n");
-
-	page = mmap(NULL, sizeof(struct shared_page), PROT_READ | PROT_WRITE,
-		    MAP_ANON | MAP_SHARED, -1, 0);
-	if (page == MAP_FAILED) {
-		printf("fail 1 - mmap\n");
-		exit(1);
-	}
-
-	arc4random_buf(&c, 1);
-
-	pid = fork();
-	if (pid < 0) {
-		printf("fail 1 - fork\n");
-		exit(1);
-	}
-	if (pid == 0) {
-		/* child */
-		arc4random_buf(page->childbuf, BUFSIZE);
-		exit(0);
-	} else {
-		/* parent */
-		int status;
-		arc4random_buf(page->parentbuf, BUFSIZE);
-		wait(&status);
-	}
-	if (memcmp(page->parentbuf, page->childbuf, BUFSIZE) == 0) {
-		printf("fail 1 - sequences are the same\n");
-		exit(1);
-	}
-
-	printf("ok 1 - sequences are different\n");
-	exit(0);
-}