diff options
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 4a80be75f..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(long long 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(void* pv) { - unsigned char* p = reinterpret_cast<unsigned char*>(pv); - return (int)(((unsigned int)p[1] << 8) | - (unsigned int)p[0]); -} - -int Read4(void* pv) { - unsigned char* p = reinterpret_cast<unsigned char*>(pv); - return (int)(((unsigned int)p[3] << 24) | - ((unsigned int)p[2] << 16) | - ((unsigned int)p[1] << 8) | - (unsigned int)p[0]); -} - -long long Read8(void* pv) { - unsigned char* p = reinterpret_cast<unsigned char*>(pv); - return (long long)(((unsigned long long)p[7] << 56) | - ((unsigned long long)p[6] << 48) | - ((unsigned long long)p[5] << 40) | - ((unsigned long long)p[4] << 32) | - ((unsigned long long)p[3] << 24) | - ((unsigned long long)p[2] << 16) | - ((unsigned long long)p[1] << 8) | - (unsigned long long)p[0]); -} |