1 /* 2 * Copyright 2018 Google Inc. 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #include "sys.hpp" 18 19 #include <fcntl.h> 20 #include <sys/ioctl.h> 21 #include <sys/mman.h> 22 #include <unistd.h> 23 24 namespace blobs 25 { 26 namespace flash 27 { 28 namespace internal 29 { 30 31 int SysImpl::open(const char* pathname, int flags) const 32 { 33 return ::open(pathname, flags); 34 } 35 36 int SysImpl::close(int fd) const 37 { 38 return ::close(fd); 39 } 40 41 void* SysImpl::mmap(void* addr, size_t length, int prot, int flags, int fd, 42 off_t offset) const 43 { 44 return ::mmap(addr, length, prot, flags, fd, offset); 45 } 46 47 int SysImpl::munmap(void* addr, size_t length) const 48 { 49 return ::munmap(addr, length); 50 } 51 52 int SysImpl::getpagesize() const 53 { 54 return ::getpagesize(); 55 } 56 57 int SysImpl::ioctl(int fd, unsigned long request, void* param) const 58 { 59 return ::ioctl(fd, request, param); 60 } 61 62 SysImpl sys_impl; 63 64 } // namespace internal 65 } // namespace flash 66 } // namespace blobs 67