22#if defined( __FreeBSD__ )
23 #define RESTINIO_FREEBSD_TARGET
24#elif defined(__APPLE__) && defined( __MACH__ )
25 #define RESTINIO_MACOS_TARGET
51#if defined( RESTINIO_FREEBSD_TARGET ) || defined( RESTINIO_MACOS_TARGET )
65 return file_descriptor;
69template <
typename META >
75 throw exception_t{
"invalid file descriptor" };
78#if defined( RESTINIO_FREEBSD_TARGET ) || defined( RESTINIO_MACOS_TARGET )
79 struct stat file_stat;
81 const auto fstat_rc = ::fstat( fd, &file_stat );
83 struct stat64 file_stat;
85 const auto fstat_rc = fstat64( fd, &file_stat );
97 const std::chrono::system_clock::time_point
99#if defined( RESTINIO_MACOS_TARGET )
100 std::chrono::seconds( file_stat.st_mtimespec.tv_sec ) +
101 std::chrono::microseconds( file_stat.st_mtimespec.tv_nsec / 1000 )
103 std::chrono::seconds( file_stat.st_mtim.tv_sec ) +
104 std::chrono::microseconds( file_stat.st_mtim.tv_nsec / 1000 )
108 return META{
static_cast< file_size_t >( file_stat.st_size ), last_modified };
#define RESTINIO_FMT_FORMAT_STRING(s)
constexpr file_descriptor_t null_file_descriptor()
Get file descriptor which stands for null.
std::uint64_t file_size_t
void close_file(file_descriptor_t fd)
Close file by its descriptor.
std::int64_t file_offset_t
std::FILE * file_descriptor_t
file_descriptor_t open_file(const char *file_path)
Open file.
META get_file_meta(file_descriptor_t fd)
Get file size.