console.c File Reference

#include <xtf/types.h>
#include <xtf/atomic.h>
#include <xtf/bitops.h>
#include <xtf/console.h>
#include <xtf/hypercall.h>
#include <xtf/lib.h>
#include <xtf/libc.h>
#include <xtf/traps.h>

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Functions
void	register_console_callback (cons_output_cb fn)
static size_t	pv_console_write_some (const char *buf, size_t len)
size_t	pv_console_read_some (char *buf, size_t len)
static void	pv_console_write (const char *buf, size_t len)
void	init_pv_console (xencons_interface_t *ring, evtchn_port_t port)
void	vprintk (const char *fmt, va_list args)
void	printk (const char *fmt,...)

Variables
static cons_output_cb	output_fns [3]
static unsigned int	nr_cons_cb
static xencons_interface_t *	pv_ring
static evtchn_port_t	pv_evtchn

Function Documentation

register_console_callback()

void register_console_callback

(

cons_output_cb

fn

)

Definition at line 24 of file console.c.

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pv_console_write_some()

static size_t pv_console_write_some ( const char *  buf, size_t  len  )

static

Definition at line 35 of file console.c.

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pv_console_read_some()

size_t pv_console_read_some	(	char *	buf,
		size_t	len
	)

Definition at line 55 of file console.c.

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pv_console_write()

static void pv_console_write ( const char *  buf, size_t  len  )

static

Definition at line 79 of file console.c.

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init_pv_console()

void init_pv_console	(	xencons_interface_t *	ring,
		evtchn_port_t	port
	)

Definition at line 109 of file console.c.

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vprintk()

void vprintk	(	const char *	fmt,
		va_list	args
	)

Definition at line 119 of file console.c.

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printk()

void printk	(	const char *	fmt,
			...
	)

Definition at line 134 of file console.c.

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Variable Documentation

output_fns

cons_output_cb output_fns[3]

static

Definition at line 17 of file console.c.

nr_cons_cb

unsigned int nr_cons_cb

static

Definition at line 18 of file console.c.

pv_ring

xencons_interface_t* pv_ring

static

Definition at line 21 of file console.c.

pv_evtchn

evtchn_port_t pv_evtchn

static

Definition at line 22 of file console.c.