8ca842c4b5
This patch fixes some userspace files which were calling libc through the os_* wrappers. It turns out that there was only one user of os_new_tty_pgrp, so it can be deleted. There are also some style and whitespace fixes in here. Signed-off-by: Jeff Dike <jdike@linux.intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
98 lines
2.4 KiB
C
98 lines
2.4 KiB
C
/*
|
|
* Copyright (C) 2001 Lennert Buytenhek (buytenh@gnu.org)
|
|
* Copyright (C) 2001 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com)
|
|
* Licensed under the GPL
|
|
*/
|
|
|
|
#ifndef __MCONSOLE_H__
|
|
#define __MCONSOLE_H__
|
|
|
|
#ifndef __KERNEL__
|
|
#include <stdint.h>
|
|
#define u32 uint32_t
|
|
#endif
|
|
|
|
#include "sysdep/ptrace.h"
|
|
|
|
#define MCONSOLE_MAGIC (0xcafebabe)
|
|
#define MCONSOLE_MAX_DATA (512)
|
|
#define MCONSOLE_VERSION 2
|
|
|
|
struct mconsole_request {
|
|
u32 magic;
|
|
u32 version;
|
|
u32 len;
|
|
char data[MCONSOLE_MAX_DATA];
|
|
};
|
|
|
|
struct mconsole_reply {
|
|
u32 err;
|
|
u32 more;
|
|
u32 len;
|
|
char data[MCONSOLE_MAX_DATA];
|
|
};
|
|
|
|
struct mconsole_notify {
|
|
u32 magic;
|
|
u32 version;
|
|
enum { MCONSOLE_SOCKET, MCONSOLE_PANIC, MCONSOLE_HANG,
|
|
MCONSOLE_USER_NOTIFY } type;
|
|
u32 len;
|
|
char data[MCONSOLE_MAX_DATA];
|
|
};
|
|
|
|
struct mc_request;
|
|
|
|
enum mc_context { MCONSOLE_INTR, MCONSOLE_PROC };
|
|
|
|
struct mconsole_command
|
|
{
|
|
char *command;
|
|
void (*handler)(struct mc_request *req);
|
|
enum mc_context context;
|
|
};
|
|
|
|
struct mc_request
|
|
{
|
|
int len;
|
|
int as_interrupt;
|
|
|
|
int originating_fd;
|
|
unsigned int originlen;
|
|
unsigned char origin[128]; /* sockaddr_un */
|
|
|
|
struct mconsole_request request;
|
|
struct mconsole_command *cmd;
|
|
struct uml_pt_regs regs;
|
|
};
|
|
|
|
extern char mconsole_socket_name[];
|
|
|
|
extern int mconsole_unlink_socket(void);
|
|
extern int mconsole_reply_len(struct mc_request *req, const char *reply,
|
|
int len, int err, int more);
|
|
extern int mconsole_reply(struct mc_request *req, const char *str, int err,
|
|
int more);
|
|
|
|
extern void mconsole_version(struct mc_request *req);
|
|
extern void mconsole_help(struct mc_request *req);
|
|
extern void mconsole_halt(struct mc_request *req);
|
|
extern void mconsole_reboot(struct mc_request *req);
|
|
extern void mconsole_config(struct mc_request *req);
|
|
extern void mconsole_remove(struct mc_request *req);
|
|
extern void mconsole_sysrq(struct mc_request *req);
|
|
extern void mconsole_cad(struct mc_request *req);
|
|
extern void mconsole_stop(struct mc_request *req);
|
|
extern void mconsole_go(struct mc_request *req);
|
|
extern void mconsole_log(struct mc_request *req);
|
|
extern void mconsole_proc(struct mc_request *req);
|
|
extern void mconsole_stack(struct mc_request *req);
|
|
|
|
extern int mconsole_get_request(int fd, struct mc_request *req);
|
|
extern int mconsole_notify(char *sock_name, int type, const void *data,
|
|
int len);
|
|
extern char *mconsole_notify_socket(void);
|
|
extern void lock_notify(void);
|
|
extern void unlock_notify(void);
|
|
|
|
#endif
|