mirror of https://github.com/axmolengine/axmol.git
53 lines
1.8 KiB
C
53 lines
1.8 KiB
C
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#pragma once
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#if defined(_WIN32)
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# include <errno.h>
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# include <io.h>
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# include <direct.h>
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#else
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# include <unistd.h>
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# include <errno.h>
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#endif
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#include <fcntl.h>
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#if defined(_WIN32)
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extern "C" int _ftruncate(int fd, int64_t size);
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# include "ntcvt/ntcvt.hpp"
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# define O_READ_FLAGS O_BINARY | O_RDONLY, S_IREAD
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# define O_WRITE_FLAGS O_CREAT | O_RDWR | O_BINARY | O_TRUNC, S_IWRITE | S_IREAD
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# define O_APPEND_FLAGS O_APPEND | O_CREAT | O_RDWR | O_BINARY, S_IWRITE | S_IREAD
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# define O_OVERLAP_FLAGS O_CREAT | O_RDWR | O_BINARY, S_IWRITE | S_IREAD
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# define posix_open_cxx(path, ...) ::_wopen(ntcvt::from_chars(path).c_str(), ##__VA_ARGS__)
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# define posix_open(path, ...) ::_wopen(ntcvt::from_chars(path).c_str(), ##__VA_ARGS__)
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# define posix_close ::_close
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# define posix_lseek ::_lseek
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# define posix_read ::_read
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# define posix_write ::_write
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# define posix_fd2fh(fd) reinterpret_cast<HANDLE>(_get_osfhandle(fd))
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# define posix_ftruncate(fd, size) ::_ftruncate(fd, size)
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# define posix_ftruncate64 posix_ftruncate
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# define posix_lseek64 ::_lseeki64
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#else
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# define O_READ_FLAGS O_RDONLY
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# define O_WRITE_FLAGS O_CREAT | O_RDWR | O_TRUNC, S_IRWXU
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# define O_APPEND_FLAGS O_APPEND | O_CREAT | O_RDWR, S_IRWXU
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# define O_OVERLAP_FLAGS O_CREAT | O_RDWR, S_IRWXU
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# define posix_open_cxx(path, ...) ::open(path.data(), ##__VA_ARGS__)
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# define posix_open ::open
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# define posix_close ::close
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# define posix_lseek ::lseek
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# define posix_read ::read
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# define posix_write ::write
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# define posix_fd2fh(fd) (fd)
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# define posix_ftruncate ::ftruncate
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# if defined(__APPLE__)
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# define posix_lseek64 ::lseek
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# define posix_ftruncate64 ::ftruncate
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# else
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# define posix_lseek64 ::lseek64
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# define posix_ftruncate64 ::ftruncate64
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# endif
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#endif
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