diff options
Diffstat (limited to 'sys/xfs/xfs_message.h')
| -rw-r--r-- | sys/xfs/xfs_message.h | 113 |
1 files changed, 82 insertions, 31 deletions
diff --git a/sys/xfs/xfs_message.h b/sys/xfs/xfs_message.h index 16e1ca71a1f..c8cb4584b7d 100644 --- a/sys/xfs/xfs_message.h +++ b/sys/xfs/xfs_message.h @@ -1,6 +1,5 @@ -/* $OpenBSD: xfs_message.h,v 1.3 2000/03/03 00:54:58 todd Exp $ */ /* - * Copyright (c) 1995, 1996, 1997, 1998, 1999 Kungliga Tekniska Högskolan + * Copyright (c) 1995 - 2000 Kungliga Tekniska Högskolan * (Royal Institute of Technology, Stockholm, Sweden). * All rights reserved. * @@ -37,12 +36,31 @@ * SUCH DAMAGE. */ +/* $Id: xfs_message.h,v 1.4 2000/09/11 14:26:52 art Exp $ */ #ifndef _xmsg_h #define _xmsg_h -#if !defined(__LINUX__) && !defined(HAVE_GLIBC) +/* bump this for any incompatible changes */ + +#define XFS_VERSION 17 + +#if defined(WIN32) +#ifdef i386 +#ifndef __CYGWIN__ +typedef int int32_t; +typedef unsigned int u_int32_t; +typedef short int16_t; +typedef unsigned char u_char; +#endif +#else +#error not a i386 +#endif +#elif !defined(__LINUX__) && !defined(HAVE_GLIBC) #include <sys/types.h> +#if !defined(__OpenBSD__) && defined(_KERNEL) +#include <atypes.h> +#endif #include <sys/param.h> #else #include <linux/types.h> @@ -54,18 +72,18 @@ /* Temporary hack? */ #define MAX_XMSG_SIZE (1024*64) -typedef u_int32_t pag_t; +typedef u_int32_t xfs_pag_t; /* * The xfs_cred, if pag == 0, use uid */ typedef struct xfs_cred { - __kernel_uid_t uid; - pag_t pag; + u_int32_t uid; + xfs_pag_t pag; } xfs_cred; -typedef unsigned long xfs_locktype_t; -typedef unsigned long xfs_lockid_t; +typedef u_int32_t xfs_locktype_t; +typedef u_int32_t xfs_lockid_t; #define MAXHANDLE (4*4) @@ -74,7 +92,7 @@ typedef unsigned long xfs_lockid_t; #define XFS_ANONYMOUSID 32766 typedef struct xfs_handle { - u_int a, b, c, d; + u_int32_t a, b, c, d; } xfs_handle; #define xfs_handle_eq(p, q) \ @@ -120,6 +138,7 @@ typedef struct xfs_cache_handle { /* xfs_node.flags */ #define XFS_DATA_DIRTY 0x0001 #define XFS_ATTR_DIRTY 0x0002 +#define XFS_AFSDIR 0x0004 /* Are necessary tokens available? */ #define XFS_TOKEN_GOT(xn, tok) ((xn)->tokens & (tok)) @@ -133,26 +152,34 @@ typedef struct xfs_cache_handle { struct xfs_msg_node { xfs_handle handle; - u_int tokens; + u_int32_t tokens; + u_int32_t pad1; struct xfs_attr attr; - pag_t id[MAXRIGHTS]; + xfs_pag_t id[MAXRIGHTS]; u_char rights[MAXRIGHTS]; u_char anonrights; + u_int16_t pad2; + u_int32_t pad3; }; /* * Messages passed through the xfs_dev. */ struct xfs_message_header { - u_int size; - u_int opcode; - u_int sequence_num; /* Private */ + u_int32_t size; + u_int32_t opcode; + u_int32_t sequence_num; /* Private */ + u_int32_t pad1; }; /* * Used by putdata flag */ -enum { XFS_READ = 1, XFS_WRITE = 2, XFS_NONBLOCK = 4, XFS_APPEND = 8}; +enum { XFS_READ = 0x01, + XFS_WRITE = 0x02, + XFS_NONBLOCK = 0x04, + XFS_APPEND = 0x08, + XFS_FSYNC = 0x10}; /* * Flags for inactivenode @@ -163,7 +190,7 @@ enum { XFS_NOREFS = 1, XFS_DELETE = 2 }; * Flags for installdata */ -enum { XFS_INVALID_DNLC = 1 }; +enum { XFS_ID_INVALID_DNLC = 0x01, XFS_ID_AFSDIR = 0x02 }; /* * Defined message types and their opcodes. @@ -210,13 +237,21 @@ enum { XFS_INVALID_DNLC = 1 }; #define XFS_MSG_ADVLOCK 25 -#define XFS_MSG_COUNT 26 +#define XFS_MSG_GC_NODES 26 + +#define XFS_MSG_COUNT 27 + +/* XFS_MESSAGE_VERSION */ +struct xfs_message_version { + struct xfs_message_header header; + u_int32_t ret; +}; /* XFS_MESSAGE_WAKEUP */ struct xfs_message_wakeup { struct xfs_message_header header; - int sleepers_sequence_num; /* Where to send wakeup */ - int error; /* Return value */ + u_int32_t sleepers_sequence_num; /* Where to send wakeup */ + u_int32_t error; /* Return value */ }; /* XFS_MESSAGE_GETROOT */ @@ -265,7 +300,8 @@ struct xfs_message_getdata { struct xfs_message_header header; struct xfs_cred cred; xfs_handle handle; - u_int tokens; + u_int32_t tokens; + u_int32_t pad1; }; /* XFS_MESSAGE_INSTALLDATA */ @@ -274,14 +310,16 @@ struct xfs_message_installdata { struct xfs_msg_node node; char cache_name[256]; /* XXX */ struct xfs_cache_handle cache_handle; - u_int flag; + u_int32_t flag; + u_int32_t pad1; }; /* XFS_MSG_INACTIVENODE */ struct xfs_message_inactivenode { struct xfs_message_header header; xfs_handle handle; - u_int flag; + u_int32_t flag; + u_int32_t pad1; }; /* XFS_MSG_INVALIDNODE */ @@ -295,7 +333,8 @@ struct xfs_message_open { struct xfs_message_header header; struct xfs_cred cred; xfs_handle handle; - u_int tokens; + u_int32_t tokens; + u_int32_t pad1; }; /* XFS_MSG_PUTDATA */ @@ -304,7 +343,8 @@ struct xfs_message_putdata { xfs_handle handle; struct xfs_attr attr; /* XXX ??? */ struct xfs_cred cred; - u_int flag; + u_int32_t flag; + u_int32_t pad1; }; /* XFS_MSG_PUTATTR */ @@ -321,7 +361,8 @@ struct xfs_message_create { xfs_handle parent_handle; char name[256]; /* XXX */ struct xfs_attr attr; - int mode; + u_int32_t mode; + u_int32_t pad1; struct xfs_cred cred; }; @@ -382,10 +423,11 @@ struct xfs_message_rename { /* XFS_MSG_PIOCTL */ struct xfs_message_pioctl { struct xfs_message_header header; - int opcode ; + u_int32_t opcode ; + u_int32_t pad1; xfs_cred cred; - int insize; - int outsize; + u_int32_t insize; + u_int32_t outsize; char msg[2048] ; /* XXX */ xfs_handle handle; }; @@ -394,9 +436,10 @@ struct xfs_message_pioctl { /* XFS_MESSAGE_WAKEUP_DATA */ struct xfs_message_wakeup_data { struct xfs_message_header header; - int sleepers_sequence_num; /* Where to send wakeup */ - int error; /* Return value */ - int len; + u_int32_t sleepers_sequence_num; /* Where to send wakeup */ + u_int32_t error; /* Return value */ + u_int32_t len; + u_int32_t pad1; char msg[2048] ; /* XXX */ }; @@ -420,4 +463,12 @@ struct xfs_message_advlock { xfs_lockid_t lockid; }; +/* XFS_MESSAGE_GC_NODES */ +struct xfs_message_gc_nodes { + struct xfs_message_header header; +#define XFS_GC_NODES_MAX_HANDLE 50 + u_int32_t len; + u_int32_t pad1; + xfs_handle handle[XFS_GC_NODES_MAX_HANDLE]; +}; #endif /* _xmsg_h */ |