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Annotation of sys/ddb/db_command.h, Revision 1.1.1.1

1.1       nbrk        1: /*     $OpenBSD: db_command.h,v 1.20 2006/07/11 21:17:58 mickey Exp $  */
                      2: /*     $NetBSD: db_command.h,v 1.8 1996/02/05 01:56:55 christos Exp $  */
                      3:
                      4: /*
                      5:  * Mach Operating System
                      6:  * Copyright (c) 1993,1992,1991,1990 Carnegie Mellon University
                      7:  * All Rights Reserved.
                      8:  *
                      9:  * Permission to use, copy, modify and distribute this software and its
                     10:  * documentation is hereby granted, provided that both the copyright
                     11:  * notice and this permission notice appear in all copies of the
                     12:  * software, derivative works or modified versions, and any portions
                     13:  * thereof, and that both notices appear in supporting documentation.
                     14:  *
                     15:  * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
                     16:  * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
                     17:  * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
                     18:  *
                     19:  * Carnegie Mellon requests users of this software to return to
                     20:  *
                     21:  *  Software Distribution Coordinator  or  Software.Distribution@CS.CMU.EDU
                     22:  *  School of Computer Science
                     23:  *  Carnegie Mellon University
                     24:  *  Pittsburgh PA 15213-3890
                     25:  *
                     26:  * any improvements or extensions that they make and grant Carnegie Mellon
                     27:  * the rights to redistribute these changes.
                     28:  *
                     29:  *     Author: David B. Golub, Carnegie Mellon University
                     30:  *     Date:   7/90
                     31:  */
                     32:
                     33: /*
                     34:  * Command loop declarations.
                     35:  */
                     36: void db_skip_to_eol(void);
                     37: struct db_command;
                     38: int db_cmd_search(char *, struct db_command *, struct db_command **);
                     39: void db_cmd_list(struct db_command *);
                     40: void db_command(struct db_command **, struct db_command *);
                     41: void db_buf_print_cmd(db_expr_t, int, db_expr_t, char *);
                     42: void db_map_print_cmd(db_expr_t, int, db_expr_t, char *);
                     43: void db_malloc_print_cmd(db_expr_t, int, db_expr_t, char *);
                     44: void db_mount_print_cmd(db_expr_t, int, db_expr_t, char *);
                     45: void db_object_print_cmd(db_expr_t, int, db_expr_t, char *);
                     46: void db_page_print_cmd(db_expr_t, int, db_expr_t, char *);
                     47: void db_extent_print_cmd(db_expr_t, int, db_expr_t, char *);
                     48: void db_pool_print_cmd(db_expr_t, int, db_expr_t, char *);
                     49: void db_proc_print_cmd(db_expr_t, int, db_expr_t, char *);
                     50: void db_uvmexp_print_cmd(db_expr_t, int, db_expr_t, char *);
                     51: void db_vnode_print_cmd(db_expr_t, int, db_expr_t, char *);
                     52: void db_machine_commands_install(struct db_command *);
                     53: void db_help_cmd(db_expr_t, int, db_expr_t, char *);
                     54: void db_command_loop(void);
                     55: void db_error(char *);
                     56: void db_fncall(db_expr_t, int, db_expr_t, char *);
                     57: void db_boot_sync_cmd(db_expr_t, int, db_expr_t, char *);
                     58: void db_boot_crash_cmd(db_expr_t, int, db_expr_t, char *);
                     59: void db_boot_dump_cmd(db_expr_t, int, db_expr_t, char *);
                     60: void db_boot_halt_cmd(db_expr_t, int, db_expr_t, char *);
                     61: void db_boot_reboot_cmd(db_expr_t, int, db_expr_t, char *);
                     62: void db_boot_poweroff_cmd(db_expr_t, int, db_expr_t, char *);
                     63: void db_stack_trace_cmd(db_expr_t, int, db_expr_t, char *);
                     64: void db_dmesg_cmd(db_expr_t, int, db_expr_t, char *);
                     65: void db_show_panic_cmd(db_expr_t, int, db_expr_t, char *);
                     66:
                     67: extern db_addr_t db_dot, db_last_addr, db_prev, db_next;
                     68:
                     69: /*
                     70:  * Command table
                     71:  */
                     72: struct db_command {
                     73:        char            *name;          /* command name */
                     74:        /* function to call */
                     75:        void            (*fcn)(db_expr_t, int, db_expr_t, char *);
                     76:        int             flag;           /* extra info: */
                     77: #define        CS_OWN          0x1             /* non-standard syntax */
                     78: #define        CS_MORE         0x2             /* standard syntax, but may have other
                     79:                                           words at end */
                     80: #define        CS_SET_DOT      0x100           /* set dot after command */
                     81:        struct db_command *more;        /* another level of command */
                     82: };