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Annotation of sys/ddb/db_command.h, Revision 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: };

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