pintos/src/lib/stdio.c File Reference

#include <stdio.h>
#include <ctype.h>
#include <inttypes.h>
#include <round.h>
#include <stdint.h>
#include <string.h>

Go to the source code of this file.

Data Structures
struct	vsnprintf_aux
struct	printf_conversion
struct	integer_base
Functions
static void	vsnprintf_helper (char, void *)
int	vsnprintf (char *buffer, size_t buf_size, const char *format, va_list args)
int	snprintf (char *buffer, size_t buf_size, const char *format,...)
int	printf (const char *format,...)
static const char *	parse_conversion (const char *format, struct printf_conversion *, va_list *)
static void	format_integer (uintmax_t value, bool is_signed, bool negative, const struct integer_base *, const struct printf_conversion *, void(*output)(char, void *), void *aux)
static void	output_dup (char ch, size_t cnt, void(*output)(char, void *), void *aux)
static void	format_string (const char *string, int length, struct printf_conversion *, void(*output)(char, void *), void *aux)
void	__vprintf (const char *format, va_list args, void(*output)(char, void *), void *aux)
void	__printf (const char *format, void(*output)(char, void *), void *aux,...)
void	hex_dump (uintptr_t ofs, const void *buf_, size_t size, bool ascii)
void	print_human_readable_size (uint64_t size)
Variables
static struct integer_base	base_d = {10, "0123456789", 0, 3}
static struct integer_base	base_o = {8, "01234567", 0, 3}
static struct integer_base	base_x = {16, "0123456789abcdef", 'x', 4}
static struct integer_base	base_X = {16, "0123456789ABCDEF", 'X', 4}

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Function Documentation

void __printf	(	const char *	format,
		void(*)(char, void *)	output,
		void *	aux,
			...
	)

Definition at line 578 of file stdio.c.

References __vprintf(), va_end, and va_start.

Referenced by __vprintf().

void __vprintf	(	const char *	format,
		va_list	args,
		void(*)(char, void *)	output,
		void *	aux
	)

Definition at line 158 of file stdio.c.

References __printf(), printf_conversion::CHAR, printf_conversion::flags, format_integer(), format_string(), printf_conversion::INT, printf_conversion::INTMAX, printf_conversion::LONG, printf_conversion::LONGLONG, NOT_REACHED, NULL, parse_conversion(), printf_conversion::precision, PTRDIFF_MAX, printf_conversion::PTRDIFFT, s, printf_conversion::SHORT, SIZE_MAX, printf_conversion::SIZET, strnlen(), printf_conversion::type, and va_arg.

Referenced by __printf(), vhprintf(), vprintf(), and vsnprintf().

static void format_integer	(	uintmax_t	value,
		bool	is_signed,
		bool	negative,
		const struct integer_base *	b,
		const struct printf_conversion *	c,
		void(*)(char, void *)	output,
		void *	aux
	)			[static]

Definition at line 471 of file stdio.c.

References integer_base::base, buf, integer_base::digits, printf_conversion::flags, integer_base::group, output_dup(), printf_conversion::precision, printf_conversion::width, integer_base::x, and x.

Referenced by __vprintf().

static void format_string	(	const char *	string,
		int	length,
		struct printf_conversion *	c,
		void(*)(char, void *)	output,
		void *	aux
	)			[static]

Definition at line 562 of file stdio.c.

References printf_conversion::flags, output_dup(), and printf_conversion::width.

Referenced by __vprintf().

void hex_dump	(	uintptr_t	ofs,
		const void *	buf_,
		size_t	size,
		bool	ascii
	)

Definition at line 594 of file stdio.c.

References buf, isprint(), printf(), ROUND_DOWN, and start.

Referenced by bitmap_dump(), compare_bytes(), fsutil_cat(), main(), uhci_tx_pkt_wait(), and usb_load_config().

static void output_dup	(	char	ch,
		size_t	cnt,
		void(*)(char, void *)	output,
		void *	aux
	)			[static]

Definition at line 552 of file stdio.c.

Referenced by format_integer(), and format_string().

static const char * parse_conversion	(	const char *	format,
		struct printf_conversion *	c,
		va_list *	args
	)			[static]

Definition at line 341 of file stdio.c.

References printf_conversion::flags, isdigit(), printf_conversion::precision, printf_conversion::type, va_arg, and printf_conversion::width.

Referenced by __vprintf().

void print_human_readable_size

(

uint64_t

size

)

Definition at line 643 of file stdio.c.

References NULL, printf(), and PRIu64.

Referenced by block_register(), and identify_ata_device().

int printf	(	const char *	format,
			...
	)

Definition at line 80 of file stdio.c.

References va_end, va_start, and vprintf().

Referenced by archive_directory(), archive_file(), archive_ordinary_file(), backspace(), block_print_stats(), block_register(), check_free_list_size(), checkf(), console_print_stats(), debug_backtrace(), debug_panic(), do_format(), do_write(), dump_all_qh(), dump_qh(), dump_regs(), ehci_init(), exception_print_stats(), fail(), found_partition(), fsutil_append(), fsutil_cat(), fsutil_extract(), fsutil_ls(), fsutil_rm(), hex_dump(), identify_ata_device(), init_pool(), interrupt_handler(), intr_dump_frame(), kbd_print_stats(), kill(), list_dir(), load(), main(), make_tar_archive(), msc_attached(), msc_io(), msg(), page_fault(), partition_scan(), pass(), pci_print_dev_info(), pci_setup_io(), power_off(), print_human_readable_size(), print_stacktrace(), read_command_line(), read_partition_table(), reboot(), run_task(), sema_self_test(), send_status(), syscall_handler(), test(), test_priority_fifo(), thread_print_stats(), timer_calibrate(), timer_print_stats(), uhci_init(), uhci_remove_stalled(), uhci_stall_watchdog(), uhci_tx_pkt_wait(), usage(), usb_configure_default(), usb_dev_setup(), usb_init(), usb_load_config(), usb_scan_devices(), ustar_make_header(), wait_until_idle(), and wait_while_busy().

int snprintf	(	char *	buffer,
		size_t	buf_size,
		const char *	format,
			...
	)

Definition at line 63 of file stdio.c.

References va_end, va_start, and vsnprintf().

Referenced by exec_children(), found_partition(), ide_init(), identify_ata_device(), list_dir(), main(), make_tree(), msc_attached(), remove_tree(), sort_chunks(), spawn_child(), test_alarm_priority(), test_main(), test_mlfqs_fair(), test_mlfqs_load_60(), test_mlfqs_load_avg(), test_priority_condvar(), test_priority_donate_chain(), test_priority_fifo(), test_priority_sema(), test_sleep(), ustar_make_header(), and vmsg().

int vsnprintf	(	char *	buffer,
		size_t	buf_size,
		const char *	format,
		va_list	args
	)

Definition at line 27 of file stdio.c.

References __vprintf(), vsnprintf_aux::length, vsnprintf_aux::max_length, vsnprintf_aux::p, and vsnprintf_helper().

Referenced by checkf(), do_mkdir(), do_remove(), do_touch(), snprintf(), and vmsg().

static void vsnprintf_helper	(	char	ch,
		void *	aux_
	)			[static]

Definition at line 47 of file stdio.c.

References vsnprintf_aux::length, vsnprintf_aux::max_length, and vsnprintf_aux::p.

Referenced by vsnprintf().

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Variable Documentation

struct integer_base base_d = {10, "0123456789", 0, 3} [static]

Definition at line 139 of file stdio.c.

struct integer_base base_o = {8, "01234567", 0, 3} [static]

Definition at line 140 of file stdio.c.

struct integer_base base_X = {16, "0123456789ABCDEF", 'X', 4} [static]

Definition at line 142 of file stdio.c.

struct integer_base base_x = {16, "0123456789abcdef", 'x', 4} [static]

Definition at line 141 of file stdio.c.