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/* Definitions for the Linux kerneld SYSV IPC interface.
This file was part of the Linux kernel, and so is covered by the GPL. */
#ifndef MODUTILS_KERNELD_H
#define MODUTILS_KERNELD_H
#ident "$Id$"
#define KERNELD_SYSTEM 1
#define KERNELD_REQUEST_MODULE 2 /* "insmod" */
#define KERNELD_RELEASE_MODULE 3 /* "rmmod" */
#define KERNELD_DELAYED_RELEASE_MODULE 4 /* "rmmod" */
#define KERNELD_CANCEL_RELEASE_MODULE 5 /* "rmmod" */
#define KERNELD_REQUEST_ROUTE 6 /* net/ipv4/route.c */
#define KERNELD_BLANKER 7 /* drivers/char/console.c */
#define KERNELD_PNP 8 /* drivers/pnp/kerneld.c */
#define KERNELD_ARP 256 /* net/ipv4/arp.c */
#ifdef NEW_KERNELD_PROTOCOL
# define OLDIPC_KERNELD 00040000 /* old kerneld message channel */
# define IPC_KERNELD 00140000 /* new kerneld message channel */
# define KDHDR (sizeof(long) + sizeof(short) + sizeof(short))
# define NULL_KDHDR 0, 2, 0
#else /* NEW_KERNELD_PROTOCOL */
# define IPC_KERNELD 00040000
# define KDHDR (sizeof(long))
# define NULL_KDHDR 0
#endif /* NEW_KERNELD_PROTOCOL */
#define KERNELD_MAXCMD 0x7ffeffff
#define KERNELD_MINSEQ 0x7fff0000 /* "commands" legal up to 0x7ffeffff */
#define KERNELD_WAIT 0x80000000
#define KERNELD_NOWAIT 0
struct kerneld_msg
{
long mtype;
long id;
#ifdef NEW_KERNELD_PROTOCOL
short version;
short pid;
#endif /* NEW_KERNELD_PROTOCOL */
char text[1];
};
#endif /* kerneld.h */
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