auto import from //depot/cupcake/@135843

1 files changed, 0 insertions, 85 deletions

diff --git a/libcutils/ashmem-dev.c b/libcutils/ashmem-dev.c
deleted file mode 100644
index 5e158af71..000000000
--- a/libcutils/ashmem-dev.c
+++ /dev/null
@@ -1,85 +0,0 @@
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/*
- * Implementation of the user-space ashmem API for devices, which have our
- * ashmem-enabled kernel. See ashmem-sim.c for the "fake" tmp-based version,
- * used by the simulator.
- */
-
-#include <unistd.h>
-#include <string.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <sys/ioctl.h>
-#include <fcntl.h>
-
-#include <linux/ashmem.h>
-#include <cutils/ashmem.h>
-
-#define ASHMEM_DEVICE	"/dev/ashmem"
-
-/*
- * ashmem_create_region - creates a new ashmem region and returns the file
- * descriptor, or <0 on error
- *
- * `name' is an optional label to give the region (visible in /proc/pid/maps)
- * `size' is the size of the region, in page-aligned bytes
- */
-int ashmem_create_region(const char *name, size_t size)
-{
-	int fd, ret;
-
-	fd = open(ASHMEM_DEVICE, O_RDWR);
-	if (fd < 0)
-		return fd;
-
-	if (name) {
-		char buf[ASHMEM_NAME_LEN];
-
-		strlcpy(buf, name, sizeof(buf));
-		ret = ioctl(fd, ASHMEM_SET_NAME, buf);
-		if (ret < 0)
-			goto error;
-	}
-
-	ret = ioctl(fd, ASHMEM_SET_SIZE, size);
-	if (ret < 0)
-		goto error;
-
-	return fd;
-
-error:
-	close(fd);
-	return ret;
-}
-
-int ashmem_set_prot_region(int fd, int prot)
-{
-	return ioctl(fd, ASHMEM_SET_PROT_MASK, prot);
-}
-
-int ashmem_pin_region(int fd, size_t offset, size_t len)
-{
-	struct ashmem_pin pin = { offset, len };
-	return ioctl(fd, ASHMEM_PIN, &pin);
-}
-
-int ashmem_unpin_region(int fd, size_t offset, size_t len)
-{
-	struct ashmem_pin pin = { offset, len };
-	return ioctl(fd, ASHMEM_UNPIN, &pin);
-}