vcon.h File Reference

Virtual console interface. More...

#include <l4/sys/ipc.h>

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Data Structures
struct	l4_vcon_attr_t
	Vcon attribute structure. More...

Typedefs
typedef struct l4_vcon_attr_t	l4_vcon_attr_t
	Vcon attribute structure.

Enumerations
enum	L4_vcon_size_consts { L4_VCON_WRITE_SIZE = (L4_UTCB_GENERIC_DATA_SIZE - 2) * sizeof(l4_umword_t) , L4_VCON_READ_SIZE = (L4_UTCB_GENERIC_DATA_SIZE - 1) * sizeof(l4_umword_t) }
	Size constants. More...
enum	L4_vcon_read_flags { L4_VCON_READ_SIZE_MASK = 0x3fffffff , L4_VCON_READ_STAT_BREAK = 1 << 30 , L4_VCON_READ_STAT_DONE = 1 << 31 }
	Vcon read flags. More...
enum	L4_vcon_i_flags { L4_VCON_INLCR = 000100 , L4_VCON_IGNCR = 000200 , L4_VCON_ICRNL = 000400 }
	Input flags. More...
enum	L4_vcon_o_flags { L4_VCON_ONLCR = 000004 , L4_VCON_OCRNL = 000010 , L4_VCON_ONLRET = 000040 }
	Output flags. More...
enum	L4_vcon_l_flags { L4_VCON_ICANON = 000002 , L4_VCON_ECHO = 000010 }
	Local flags. More...
enum	L4_vcon_ops { L4_VCON_WRITE_OP = 0UL , L4_VCON_READ_OP = 1UL , L4_VCON_SET_ATTR_OP = 2UL , L4_VCON_GET_ATTR_OP = 3UL }
	Operations on vcon objects. More...

Functions
l4_msgtag_t	l4_vcon_send (l4_cap_idx_t vcon, char const *buf, unsigned size) L4_NOTHROW
	Send data to virtual console.
l4_msgtag_t	l4_vcon_send_u (l4_cap_idx_t vcon, char const *buf, unsigned size, l4_utcb_t *utcb) L4_NOTHROW
	Send data to this virtual console.
long	l4_vcon_write (l4_cap_idx_t vcon, char const *buf, unsigned size) L4_NOTHROW
	Write data to virtual console.
long	l4_vcon_write_u (l4_cap_idx_t vcon, char const *buf, unsigned size, l4_utcb_t *utcb) L4_NOTHROW
	Write data to this virtual console.
int	l4_vcon_read (l4_cap_idx_t vcon, char *buf, unsigned size) L4_NOTHROW
	Read data from virtual console.
int	l4_vcon_read_u (l4_cap_idx_t vcon, char *buf, unsigned size, l4_utcb_t *utcb) L4_NOTHROW
	Read data from this virtual console.
int	l4_vcon_read_with_flags (l4_cap_idx_t vcon, char *buf, unsigned size) L4_NOTHROW
	Read data from virtual console, extended version including flags.
l4_msgtag_t	l4_vcon_set_attr (l4_cap_idx_t vcon, l4_vcon_attr_t const *attr) L4_NOTHROW
	Set attributes of a Vcon.
l4_msgtag_t	l4_vcon_set_attr_u (l4_cap_idx_t vcon, l4_vcon_attr_t const *attr, l4_utcb_t *utcb) L4_NOTHROW
	Set the attributes of this virtual console.
l4_msgtag_t	l4_vcon_get_attr (l4_cap_idx_t vcon, l4_vcon_attr_t *attr) L4_NOTHROW
	Get attributes of a Vcon.
l4_msgtag_t	l4_vcon_get_attr_u (l4_cap_idx_t vcon, l4_vcon_attr_t *attr, l4_utcb_t *utcb) L4_NOTHROW
	Get attributes of this virtual console.
void	l4_vcon_set_attr_raw (l4_vcon_attr_t *attr) L4_NOTHROW
	Set terminal attributes to disable all special processing.

Detailed Description

Virtual console interface.

Definition in file vcon.h.

Enumeration Type Documentation

L4_vcon_read_flags

enum L4_vcon_read_flags

Vcon read flags.

Enumerator
L4_VCON_READ_SIZE_MASK	Size mask.
L4_VCON_READ_STAT_BREAK	Break condition flag.
L4_VCON_READ_STAT_DONE	Done condition flag.

Definition at line 170 of file vcon.h.