fs::file_stream_detail Namespace Reference

Functions
auto	stdio_tell64 (FILE *file) -> long long
auto	stdio_seek64 (FILE *file, long long offset, int origin) -> int
auto	stdio_file_size (FILE *file) -> long long
auto	openmode_to_stdio_mode (std::ios_base::openmode mode, char(&out)[4]) -> bool

Variables
constexpr std::size_t	default_buffer_size = 64 * 1024

Function Documentation

openmode_to_stdio_mode()

auto fs::file_stream_detail::openmode_to_stdio_mode	(	std::ios_base::openmode	mode,
		char(&)	out[4] ) -> bool

Maps std::ios open flags to a stdio mode string (e.g. "rb", "w+b"). Returns false for invalid combinations (neither in nor out).

Definition at line 55 of file file_stream_common.cpp.

stdio_file_size()

auto fs::file_stream_detail::stdio_file_size

(

FILE *

file

)

-> long long

Definition at line 28 of file file_stream_common.cpp.

stdio_seek64()

auto fs::file_stream_detail::stdio_seek64	(	FILE *	file,
		long long	offset,
		int	origin ) -> int

Definition at line 22 of file file_stream_common.cpp.

stdio_tell64()

auto fs::file_stream_detail::stdio_tell64

(

FILE *

file

)

-> long long

Definition at line 17 of file file_stream_common.cpp.

Variable Documentation

default_buffer_size

std::size_t fs::file_stream_detail::default_buffer_size = 64 * 1024

constexpr

Definition at line 27 of file file_stream_common.h.