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kernserv
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kern_loader_types.h
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1991-09-16
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/*
* Copyright (c) 1989 NeXT, Inc.
*
* HISTORY
* 04-Apr-89 Gregg Kellogg (gk) at NeXT
* Created.
*
*/
#ifndef _KERN_LOADER_TYPES_
#define _KERN_LOADER_TYPES_
#import <mach/port.h>
#import <mach/boolean.h>
typedef char *printf_data_t;
typedef char server_name_t[256];
typedef server_name_t server_reloc_t;
typedef server_name_t *server_name_array_t;
typedef server_name_t *port_name_string_array_t;
typedef boolean_t *boolean_array_t;
enum server_state {
Zombie = 0,
Allocating = 1,
Allocated = 2,
Loading = 3,
Loaded = 4,
Unloading = 5,
Deallocated = 6,
Detached = 7,
};
typedef enum server_state server_state_t;
#define temp_server_state(s) ( (s) == Allocating \
|| (s) == Loading \
|| (s) == Unloading)
static inline const char *server_state_string(server_state_t state)
{
static const char * const strings[] = {
"Zombie",
"Allocating",
"Allocated",
"Loading",
"Loaded",
"Unloading",
"Deallocated",
"Detached",
};
return strings[state];
};
/*
* Return error codes.
*/
#define KERN_LOADER_NO_PERMISSION 101
#define KERN_LOADER_UNKNOWN_SERVER 102
#define KERN_LOADER_SERVER_LOADED 103
#define KERN_LOADER_SERVER_UNLOADED 104
#define KERN_LOADER_NEED_SERVER_NAME 105
#define KERN_LOADER_SERVER_EXISTS 106
#define KERN_LOADER_PORT_EXISTS 107
#define KERN_LOADER_SERVER_WONT_LINK 108
#define KERN_LOADER_SERVER_WONT_LOAD 109
#define KERN_LOADER_CANT_OPEN_SERVER 110
#define KERN_LOADER_BAD_RELOCATABLE 111
#define KERN_LOADER_MEM_ALLOC_PROBLEM 112
#define KERN_LOADER_SERVER_DELETED 113
#define KERN_LOADER_WONT_UNLOAD 114
#define KERN_LOADER_DETACHED 115
/*
* Our name (for netname lookup)
*/
#define KERN_LOADER_NAME "server_loader"
/*
* Get port for communication with kern_loader.
*/
extern kern_retu' kern_loader_look_up(port_t *kern_loader_port);
#endif _KERN_LOADER_TYPES_