Cider Isn't Darwin Emulation, Really
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/* * Mach Operating System * Copyright (c) 1991,1990,1989 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. */
/* * File: errorlib.h * Author: Douglas Orr, Carnegie Mellon University * Date: Mar. 1988 * * Error bases for subsytems errors. */
#include <stddef.h>
#include <mach/error.h>#include <mach/boolean.h>
#define MACH_IPC_SEND_MOD (err_mach_ipc|err_sub(0))#define MACH_IPC_RCV_MOD (err_mach_ipc|err_sub(1))#define MACH_IPC_MIG_MOD (err_mach_ipc|err_sub(2))
#define IPC_SEND_MOD (err_ipc|err_sub(0))#define IPC_RCV_MOD (err_ipc|err_sub(1))#define IPC_MIG_MOD (err_ipc|err_sub(2))
#define SERV_NETNAME_MOD (err_server|err_sub(0))#define SERV_ENV_MOD (err_server|err_sub(1))#define SERV_EXECD_MOD (err_server|err_sub(2))
#define NO_SUCH_ERROR "unknown error code"
struct error_sparse_map { unsigned start; unsigned end;};#define err_sub_map_entry(start, end) { err_get_sub(start), err_get_sub(end) }#define err_code_map_entry(start, end) { err_get_code(start), err_get_code(end) }
struct error_subsystem { const char *subsys_name; int max_code; const char * const *codes; const struct error_sparse_map *map_table; int map_count;};#define errorlib_system_null { NULL, 0, NULL, NULL, 0 }
struct error_system { int max_sub; const char *bad_sub; const struct error_subsystem *subsystem; const struct error_sparse_map *map_table; int map_count;};#define errorlib_sub_null { 0, NULL, NULL, NULL, 0 }
extern const struct error_system _mach_errors[err_max_system + 1];char *mach_error_string_int(mach_error_t, boolean_t *);
#define errlib_count(s) (sizeof(s)/sizeof(s[0]))