Hex dump

xxd-style hex dumps through a line callback. More...

Typedefs
typedef void(*	HexdumpLineCallback) (int level, const char *src_filename, int src_line_number, const char *line_buffer)
	Output callback of hexdump(), called once per line.

Functions
void	hexdump (const char *src_filename, int src_line_number, int level, const uint8_t *data, size_t length, HexdumpLineCallback write_line_cb)
	Hex dump data in xxd-style lines of 16 bytes.

Detailed Description

xxd-style hex dumps through a line callback.

Typedef Documentation

HexdumpLineCallback

typedef void(* HexdumpLineCallback) (int level, const char *src_filename, int src_line_number, const char *line_buffer)

Output callback of hexdump(), called once per line.

Parameters

level	Level passed to hexdump().
src_filename	Source file name passed to hexdump().
src_line_number	Source line number passed to hexdump().
line_buffer	Line, without line terminator.

Function Documentation

hexdump()

void hexdump	(	const char *	src_filename,
		int	src_line_number,
		int	level,
		const uint8_t *	data,
		size_t	length,
		HexdumpLineCallback	write_line_cb
	)

Hex dump data in xxd-style lines of 16 bytes.

Each line has the offset, the bytes in hex and their printable ASCII characters.

Parameters

src_filename	Source file name, passed through to write_line_cb.
src_line_number	Source line number, passed through to write_line_cb.
level	Log level, passed through to write_line_cb.
data	Data to dump.
length	Length of data in bytes.
write_line_cb	Output callback.