fprintf.c File Reference

Implements the functions: fprintf. More...

#include <stdarg.h>

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Functions
void	_doprnt (char *, va_list, int(*)(int, int), int)
	Format and write output using 'func' to write characters.
int	fprintf (int dev, char *fmt,...)
	Print a formatted message on specified device (file).

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Detailed Description

Implements the functions: fprintf.

Id

fprintf.c 1521 2008-08-27 21:51:17Z mschul

Definition in file fprintf.c.

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Function Documentation

void _doprnt	(	char *	fmt,
		va_list	ap,
		int(*)(int, int)	func,
		int	farg
	)

Format and write output using 'func' to write characters.

Formatted output.

(Patched for Sun3 by Shawn Ostermann.) All arguments passed as 4 bytes, long==int.

Parameters:

	*fmt	format string
	ap	list of values
	*func	character output function
	farg	argument for character output function

Definition at line 28 of file doprnt.c.

int fprintf	(	int	dev,
		char *	fmt,
			...
	)

Print a formatted message on specified device (file).

Parameters:

	dev	device to write to
	*fmt	format string

Returns:

0 if the output was printed sucessfully, -1 if an error occured

Definition at line 19 of file fprintf.c.

References _doprnt(), and putc().

Referenced by hexdump(), hexdump_print(), shell(), test_libStdio(), xsh_clear(), xsh_ethstat(), xsh_exit(), xsh_gpiostat(), xsh_help(), xsh_kill(), xsh_led(), xsh_memdump(), xsh_memstat(), xsh_nvram(), xsh_nvramHelp(), xsh_nvramList(), xsh_ps(), xsh_reset(), xsh_sleep(), xsh_uartstat(), and xsh_vlanstat().

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