mirror of
https://git.FreeBSD.org/src.git
synced 2024-12-30 12:04:07 +00:00
0f59fbc3d6
Implement an optional delay to the ddb reset/reboot command. This allows textdumps to be run automatically with unattended reboots after a resonable timeout, while still permitting an administrator to break into debugger if attached to the console at the time of the event for further debugging. Cap the maximum delay at 1 week to avoid highly accidental results, and default to 15s in case of problems parsing the timeout value. Move hex2dec helper function from db_thread.c to db_command.c to make it generally available and prefix it with a "db_" to avoid namespace collisions. Reviewed by: rwatson MFC after: 4 weeks
58 lines
1.6 KiB
C
58 lines
1.6 KiB
C
/*-
|
|
* Mach Operating System
|
|
* Copyright (c) 1991,1990 Carnegie Mellon University
|
|
* All Rights Reserved.
|
|
*
|
|
* Permission to use, copy, modify and distribute this software and its
|
|
* documentation is hereby granted, provided that both the copyright
|
|
* notice and this permission notice appear in all copies of the
|
|
* software, derivative works or modified versions, and any portions
|
|
* thereof, and that both notices appear in supporting documentation.
|
|
*
|
|
* CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS
|
|
* CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
|
|
* ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
|
|
*
|
|
* Carnegie Mellon requests users of this software to return to
|
|
*
|
|
* Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
|
|
* School of Computer Science
|
|
* Carnegie Mellon University
|
|
* Pittsburgh PA 15213-3890
|
|
*
|
|
* any improvements or extensions that they make and grant Carnegie the
|
|
* rights to redistribute these changes.
|
|
*
|
|
* $FreeBSD$
|
|
*/
|
|
|
|
#ifndef _DDB_DB_COMMAND_H_
|
|
#define _DDB_DB_COMMAND_H_
|
|
|
|
/*
|
|
* Author: David B. Golub, Carnegie Mellon University
|
|
* Date: 7/90
|
|
*/
|
|
|
|
/*
|
|
* Helper functions.
|
|
*/
|
|
db_expr_t db_hex2dec(db_expr_t expr);
|
|
|
|
/*
|
|
* Command loop declarations.
|
|
*/
|
|
|
|
void db_command_init(void);
|
|
void db_command_loop(void);
|
|
void db_command_script(const char *command);
|
|
|
|
extern db_addr_t db_dot; /* current location */
|
|
extern db_addr_t db_last_addr; /* last explicit address typed */
|
|
extern db_addr_t db_prev; /* last address examined
|
|
or written */
|
|
extern db_addr_t db_next; /* next address to be examined
|
|
or written */
|
|
|
|
#endif /* !_DDB_DB_COMMAND_H_ */
|