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/*
* /dev/ptyXX (A first version for pseudo-terminals)
*
* Author: Fernando RUIZ CASAS (fernando.ruiz@ctv.es)
* May 2001
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
*/
#ifndef _RTEMS_PTY_H
#define _RTEMS_PTY_H
#ifdef __cplusplus
extern "C" {
#endif
#include <rtems.h>
/* Number of ptys to setup */
extern size_t rtems_pty_maximum_ptys;
/* Return the devname for a free pty slot.
* If no slot available (socket>=0)
* then the socket argument is closed
*/
char * rtems_pty_get(int socket);
/* OBSOLETE */
#define get_pty rtems_pty_get
rtems_device_driver pty_initialize(
rtems_device_major_number major,
rtems_device_minor_number minor,
void *arg);
rtems_device_driver pty_open(
rtems_device_major_number major,
rtems_device_minor_number minor,
void * arg);
rtems_device_driver pty_close(
rtems_device_major_number major,
rtems_device_minor_number minor,
void * arg);
rtems_device_driver pty_read(
rtems_device_major_number major,
rtems_device_minor_number minor,
void * arg);
rtems_device_driver pty_write(
rtems_device_major_number major,
rtems_device_minor_number minor,
void * arg);
rtems_device_driver pty_control(
rtems_device_major_number major,
rtems_device_minor_number minor,
void * arg);
#define PTY_DRIVER_TABLE_ENTRY \
{ pty_initialize , pty_open , pty_close , \
pty_read , pty_write , pty_control }
/* Internal functions */
int telnet_pty_initialize(void);
int telnet_pty_finalize(void);
char *telnet_get_pty(int);
#ifdef __cplusplus
}
#endif
#endif
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