1 files changed, 0 insertions, 85 deletions
diff --git a/lib/libc/gen/getpagesizes.c b/lib/libc/gen/getpagesizes.c
deleted file mode 100644
index 2cb4ebee0d0e..000000000000
--- a/lib/libc/gen/getpagesizes.c
+++ /dev/null
@@ -1,85 +0,0 @@
-/*-
- * SPDX-License-Identifier: BSD-2-Clause
- *
- * Copyright (c) 2009 Alan L. Cox <alc@cs.rice.edu>
- * 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>
-#include <sys/param.h>
-#include <sys/mman.h>
-#include <sys/sysctl.h>
-
-#include <errno.h>
-#include <link.h>
-
-#include "libc_private.h"
-
-/*
- * Retrieves page size information from the system.  Specifically, returns the
- * number of distinct page sizes that are supported by the system, if
- * "pagesize" is NULL and "nelem" is 0.  Otherwise, assigns up to "nelem" of
- * the system-supported page sizes to consecutive elements of the array
- * referenced by "pagesize", and returns the number of such page sizes that it
- * assigned to the array.  These page sizes are expressed in bytes.
- *
- * The implementation of this function does not directly or indirectly call
- * malloc(3) or any other dynamic memory allocator that may itself call this
- * function.
- */
-int
-getpagesizes(size_t pagesize[], int nelem)
-{
-	static u_long ps[MAXPAGESIZES];
-	static int nops;
-	size_t size;
-	int error, i;
-
-	if (nelem < 0 || (nelem > 0 && pagesize == NULL)) {
-		errno = EINVAL;
-		return (-1);
-	}
-	/* Cache the result of the sysctl(2). */
-	if (nops == 0) {
-		error = _elf_aux_info(AT_PAGESIZES, ps, sizeof(ps));
-		size = sizeof(ps);
-		if (error != 0 || ps[0] == 0) {
-			if (sysctlbyname("hw.pagesizes", ps, &size, NULL, 0)
-			    == -1)
-				return (-1);
-		}
-		/* Count the number of page sizes that are supported. */
-		nops = size / sizeof(ps[0]);
-		while (nops > 0 && ps[nops - 1] == 0)
-			nops--;
-	}
-	if (pagesize == NULL)
-		return (nops);
-	/* Return up to "nelem" page sizes from the cached result. */
-	if (nelem > nops)
-		nelem = nops;
-	for (i = 0; i < nelem; i++)
-		pagesize[i] = ps[i];
-	return (nelem);
-}