70 lines
2.3 KiB
C++
70 lines
2.3 KiB
C++
//
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// Copyright (c) 2020 Alexander Grund
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//
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// Distributed under the Boost Software License, Version 1.0.
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// https://www.boost.org/LICENSE_1_0.txt
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#ifndef BOOST_NOWIDE_STAT_HPP_INCLUDED
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#define BOOST_NOWIDE_STAT_HPP_INCLUDED
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#include <boost/nowide/config.hpp>
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#include <sys/types.h>
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// Include after sys/types.h
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#include <sys/stat.h>
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#if defined(__MINGW32__) && defined(__MSVCRT_VERSION__) && __MSVCRT_VERSION__ < 0x0601
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/// Forward declaration in case MinGW32 is used and __MSVCRT_VERSION__ is defined lower than 6.1
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struct __stat64;
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#endif
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namespace boost {
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namespace nowide {
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#if !defined(BOOST_WINDOWS) && !defined(BOOST_NOWIDE_DOXYGEN)
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// Note: `using x = struct ::stat` causes a bogus warning in GCC < 11
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// https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66159
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typedef struct ::stat stat_t;
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typedef struct ::stat posix_stat_t;
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using ::stat;
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#else
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/// \brief Typedef for the file info structure.
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/// Able to hold 64 bit file size and timestamps on Windows and usually also on other 64 Bit systems
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/// This allows to write portable code with optional LFS support
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typedef struct ::__stat64 stat_t;
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/// \brief Typedef for the file info structure used in the POSIX stat call
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/// Resolves to `struct _stat` on Windows and `struct stat` otherwise
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/// This allows to write portable code using the default stat function
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typedef struct ::_stat posix_stat_t;
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/// \cond INTERNAL
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namespace detail {
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BOOST_NOWIDE_DECL int stat(const char* path, stat_t* buffer, size_t buffer_size);
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BOOST_NOWIDE_DECL int stat(const char* path, posix_stat_t* buffer, size_t buffer_size);
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} // namespace detail
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/// \endcond
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///
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/// \brief UTF-8 aware stat function, returns 0 on success
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///
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/// Return information about a file from an UTF-8 encoded path
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///
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inline int stat(const char* path, stat_t* buffer)
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{
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return detail::stat(path, buffer, sizeof(*buffer));
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}
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///
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/// \brief UTF-8 aware stat function, returns 0 on success
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///
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/// Return information about a file from an UTF-8 encoded path
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///
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inline int stat(const char* path, posix_stat_t* buffer)
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{
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return detail::stat(path, buffer, sizeof(*buffer));
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}
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#endif
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} // namespace nowide
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} // namespace boost
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#endif
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