Open wrt 编译错误elf.cpp:68:5: error: '::close' has not been declared：

elf.cpp:68:5: error: '::close' has not been declared：

参考trunk的源码和此问题"https://dev./ticket/45"

修改 ./build_dir/host/mklibs/src/mklibs-readelf/elf.cpp

1. 
   
2. #include "elf_data.hpp"
   
3. 
   
4. #include <stdexcept>
   
5. 
   
6. #include <fcntl.h>
   
7. #include <sys/mman.h>
   
8. #include <sys/stat.h>

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下面添加一行"#include <unistd.h>"成：

1. 
   
2. #include "elf_data.hpp"
   
3. 
   
4. #include <stdexcept>
   
5. 
   
6. #include <fcntl.h>
   
7. #include <sys/mman.h>
   
8. #include <sys/stat.h>
   
9. #include <unistd.h>

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解决问题。