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authorThe Android Open Source Project <initial-contribution@android.com>2009-03-04 03:28:14 +0100
committerThe Android Open Source Project <initial-contribution@android.com>2009-03-04 03:28:14 +0100
commitffb48f64fec674c6dd923eb8b1eb3f743e05a8ba (patch)
tree4b825dc642cb6eb9a060e54bf8d69288fbee4904 /minzip/SysUtil.h
parentauto import from //depot/cupcake/@132589 (diff)
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Diffstat (limited to 'minzip/SysUtil.h')
-rw-r--r--minzip/SysUtil.h61
1 files changed, 0 insertions, 61 deletions
diff --git a/minzip/SysUtil.h b/minzip/SysUtil.h
deleted file mode 100644
index ec3a4bcfb..000000000
--- a/minzip/SysUtil.h
+++ /dev/null
@@ -1,61 +0,0 @@
-/*
- * Copyright 2006 The Android Open Source Project
- *
- * System utilities.
- */
-#ifndef _MINZIP_SYSUTIL
-#define _MINZIP_SYSUTIL
-
-#include "inline_magic.h"
-
-#include <sys/types.h>
-
-/*
- * Use this to keep track of mapped segments.
- */
-typedef struct MemMapping {
- void* addr; /* start of data */
- size_t length; /* length of data */
-
- void* baseAddr; /* page-aligned base address */
- size_t baseLength; /* length of mapping */
-} MemMapping;
-
-/* copy a map */
-INLINE void sysCopyMap(MemMapping* dst, const MemMapping* src) {
- *dst = *src;
-}
-
-/*
- * Load a file into a new shared memory segment. All data from the current
- * offset to the end of the file is pulled in.
- *
- * The segment is read-write, allowing VM fixups. (It should be modified
- * to support .gz/.zip compressed data.)
- *
- * On success, "pMap" is filled in, and zero is returned.
- */
-int sysLoadFileInShmem(int fd, MemMapping* pMap);
-
-/*
- * Map a file (from fd's current offset) into a shared,
- * read-only memory segment.
- *
- * On success, "pMap" is filled in, and zero is returned.
- */
-int sysMapFileInShmem(int fd, MemMapping* pMap);
-
-/*
- * Like sysMapFileInShmem, but on only part of a file.
- */
-int sysMapFileSegmentInShmem(int fd, off_t start, long length,
- MemMapping* pMap);
-
-/*
- * Release the pages associated with a shared memory segment.
- *
- * This does not free "pMap"; it just releases the memory.
- */
-void sysReleaseShmem(MemMapping* pMap);
-
-#endif /*_MINZIP_SYSUTIL*/