1 files changed, 0 insertions, 94 deletions
diff --git a/libcutils/ashmem-host.c b/libcutils/ashmem-host.c
deleted file mode 100644
index dbb52bc4..00000000
--- a/libcutils/ashmem-host.c
+++ /dev/null
@@ -1,94 +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 the simulator, which lacks
- * an ashmem-enabled kernel. See ashmem-dev.c for the real ashmem-based version.
- */
-
-#include <unistd.h>
-#include <string.h>
-#include <stdlib.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-#include <stdio.h>
-#include <errno.h>
-#include <time.h>
-#include <limits.h>
-
-#include <cutils/ashmem.h>
-
-int ashmem_create_region(const char *ignored, size_t size)
-{
-	static const char txt[] = "abcdefghijklmnopqrstuvwxyz"
-				  "ABCDEFGHIJKLMNOPQRSTUVWXYZ";
-	char name[64];
-	unsigned int retries = 0;
-	pid_t pid = getpid();
-	int fd;
-
-	srand(time(NULL) + pid);
-
-retry:
-	/* not beautiful, its just wolf-like loop unrolling */
-	snprintf(name, sizeof(name), "/tmp/android-ashmem-%d-%c%c%c%c%c%c%c%c",
-		pid,
-		txt[(int) ((sizeof(txt) - 1) * (rand() / (RAND_MAX + 1.0)))],
-		txt[(int) ((sizeof(txt) - 1) * (rand() / (RAND_MAX + 1.0)))],
-		txt[(int) ((sizeof(txt) - 1) * (rand() / (RAND_MAX + 1.0)))],
-		txt[(int) ((sizeof(txt) - 1) * (rand() / (RAND_MAX + 1.0)))],
-		txt[(int) ((sizeof(txt) - 1) * (rand() / (RAND_MAX + 1.0)))],
-		txt[(int) ((sizeof(txt) - 1) * (rand() / (RAND_MAX + 1.0)))],
-		txt[(int) ((sizeof(txt) - 1) * (rand() / (RAND_MAX + 1.0)))],
-		txt[(int) ((sizeof(txt) - 1) * (rand() / (RAND_MAX + 1.0)))]);
-
-	/* open O_EXCL & O_CREAT: we are either the sole owner or we fail */
-	fd = open(name, O_RDWR | O_CREAT | O_EXCL, 0600);
-	if (fd == -1) {
-		/* unlikely, but if we failed because `name' exists, retry */
-		if (errno == EEXIST && ++retries < 6)
-			goto retry;
-		return -1;
-	}
-
-	/* truncate the file to `len' bytes */
-	if (ftruncate(fd, size) == -1)
-		goto error;
-
-	if (unlink(name) == -1)
-		goto error;
-
-	return fd;
-error:
-	close(fd);
-	return -1;
-}
-
-int ashmem_set_prot_region(int fd, int prot)
-{
-	return 0;
-}
-
-int ashmem_pin_region(int fd, size_t offset, size_t len)
-{
-	return ASHMEM_NOT_PURGED;
-}
-
-int ashmem_unpin_region(int fd, size_t offset, size_t len)
-{
-	return ASHMEM_IS_UNPINNED;
-}