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author | Tianjie Xu <xunchang@google.com> | 2017-03-17 02:00:20 +0100 |
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committer | android-build-merger <android-build-merger@google.com> | 2017-03-17 02:00:20 +0100 |
commit | 91f8574061cf29ef4924fb94dcada257cfb67a58 (patch) | |
tree | e5020480b29bd7af1cc117a137aa14be1306a858 /applypatch/utils.cpp | |
parent | Merge "updater: Minor clean up to EnumerateStash()." (diff) | |
parent | Merge "More cleanup to imgdiff & imgpatch" (diff) | |
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Diffstat (limited to '')
-rw-r--r-- | applypatch/utils.cpp | 65 |
1 files changed, 0 insertions, 65 deletions
diff --git a/applypatch/utils.cpp b/applypatch/utils.cpp deleted file mode 100644 index 450dc8d76..000000000 --- a/applypatch/utils.cpp +++ /dev/null @@ -1,65 +0,0 @@ -/* - * Copyright (C) 2009 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. - */ - -#include <stdio.h> - -#include "utils.h" - -/** Write a 4-byte value to f in little-endian order. */ -void Write4(int value, FILE* f) { - fputc(value & 0xff, f); - fputc((value >> 8) & 0xff, f); - fputc((value >> 16) & 0xff, f); - fputc((value >> 24) & 0xff, f); -} - -/** Write an 8-byte value to f in little-endian order. */ -void Write8(int64_t value, FILE* f) { - fputc(value & 0xff, f); - fputc((value >> 8) & 0xff, f); - fputc((value >> 16) & 0xff, f); - fputc((value >> 24) & 0xff, f); - fputc((value >> 32) & 0xff, f); - fputc((value >> 40) & 0xff, f); - fputc((value >> 48) & 0xff, f); - fputc((value >> 56) & 0xff, f); -} - -int Read2(const void* pv) { - const unsigned char* p = reinterpret_cast<const unsigned char*>(pv); - return (int)(((unsigned int)p[1] << 8) | - (unsigned int)p[0]); -} - -int Read4(const void* pv) { - const unsigned char* p = reinterpret_cast<const unsigned char*>(pv); - return (int)(((unsigned int)p[3] << 24) | - ((unsigned int)p[2] << 16) | - ((unsigned int)p[1] << 8) | - (unsigned int)p[0]); -} - -int64_t Read8(const void* pv) { - const unsigned char* p = reinterpret_cast<const unsigned char*>(pv); - return (int64_t)(((uint64_t)p[7] << 56) | - ((uint64_t)p[6] << 48) | - ((uint64_t)p[5] << 40) | - ((uint64_t)p[4] << 32) | - ((uint64_t)p[3] << 24) | - ((uint64_t)p[2] << 16) | - ((uint64_t)p[1] << 8) | - (uint64_t)p[0]); -} |