#ifndef _AFS_OSI_
#define _AFS_OSI_
-#include "../h/types.h"
-#include "../h/param.h"
+#include "h/types.h"
+#include "h/param.h"
+
+#ifdef AFS_FBSD50_ENV
+#include <sys/condvar.h>
+#endif
#ifdef AFS_LINUX20_ENV
#ifndef _LINUX_CODA_FS_I
#define _LINUX_CODA_FS_I
#define _CODA_HEADER_
-struct coda_inode_info {};
+struct coda_inode_info {
+};
#endif
#ifndef _LINUX_XFS_FS_I
#define _LINUX_XFS_FS_I
-struct xfs_inode_info {};
+struct xfs_inode_info {
+};
#endif
-#include "../h/fs.h"
-#include "../h/mm.h"
+#include "h/fs.h"
+#include "h/mm.h"
#endif
};
struct osi_stat {
- afs_int32 size; /* file size in bytes */
- afs_int32 blksize; /* optimal transfer size in bytes */
- afs_int32 mtime; /* modification date */
- afs_int32 atime; /* access time */
+ afs_int32 size; /* file size in bytes */
+ afs_int32 blksize; /* optimal transfer size in bytes */
+ afs_int32 mtime; /* modification date */
+ afs_int32 atime; /* access time */
};
struct osi_file {
- afs_int32 size; /* file size in bytes XXX Must be first field XXX */
+ afs_int32 size; /* file size in bytes XXX Must be first field XXX */
#ifdef AFS_LINUX22_ENV
- struct dentry dentry; /* merely to hold the pointer to the inode. */
- struct file file; /* May need this if we really open the file. */
+ struct dentry dentry; /* merely to hold the pointer to the inode. */
+ struct file file; /* May need this if we really open the file. */
#else
struct vnode *vnode;
#endif
#if defined(AFS_HPUX102_ENV)
k_off_t offset;
#else
+#if defined(AFS_AIX51_ENV) && defined(AFS_64BIT_KERNEL)
+ afs_offs_t offset;
+#else
afs_int32 offset;
#endif
- int (*proc)(); /* proc, which, if not null, is called on writes */
- char *rock; /* rock passed to proc */
- ino_t inum; /* guarantee validity of hint */
+#endif
+ int (*proc) (struct osi_file * afile, afs_int32 code); /* proc, which, if not null, is called on writes */
+ char *rock; /* rock passed to proc */
+ ino_t inum; /* guarantee validity of hint */
#if defined(UKERNEL)
- int fd; /* file descriptor for user space files */
-#endif /* defined(UKERNEL) */
+ int fd; /* file descriptor for user space files */
+#endif /* defined(UKERNEL) */
};
struct osi_dev {
+#if defined(AFS_XBSD_ENV)
+ struct mount *mp;
+ struct vnode *held_vnode;
+#elif defined(AFS_AIX42_ENV)
+ dev_t dev;
+#else
afs_int32 dev;
+#endif
};
struct afs_osi_WaitHandle {
- caddr_t proc; /* process waiting */
+#ifdef AFS_FBSD50_ENV
+ struct cv wh_condvar;
+ int wh_inited; /* XXX */
+#else
+ caddr_t proc; /* process waiting */
+#endif
};
#define osi_SetFileProc(x,p) ((x)->proc=(p))
#endif
-#define AFSOP_STOP_RXEVENT 214 /* stop rx event deamon */
-#define AFSOP_STOP_COMPLETE 215 /* afs has been shutdown */
-#define AFSOP_STOP_RXK_LISTENER 217 /* stop rx listener daemon */
-
+#define AFSOP_STOP_RXEVENT 214 /* stop rx event deamon */
+#define AFSOP_STOP_COMPLETE 215 /* afs has been shutdown */
+#define AFSOP_STOP_RXK_LISTENER 217 /* stop rx listener daemon */
-#define osi_NPACKETS 20 /* number of cluster pkts to alloc */
-extern struct osi_socket *osi_NewSocket();
+#define osi_NPACKETS 20 /* number of cluster pkts to alloc */
/*
* Alloc declarations.
*/
-extern void *afs_osi_Alloc(size_t size);
-extern void afs_osi_Free(void *x, size_t size);
#define afs_osi_Alloc_NoSleep afs_osi_Alloc
-extern void *osi_AllocSmallSpace(size_t size);
-extern void osi_FreeSmallSpace(void *x);
-extern void *osi_AllocMediumSpace(size_t size);
-extern void osi_FreeMediumSpace(void *x);
-extern void *osi_AllocLargeSpace(size_t size);
-extern void osi_FreeLargeSpace(void *x);
-
/*
* Vnode related macros
*/
+#ifndef AFS_OBSD_ENV
#if defined(AFS_DARWIN_ENV) || defined(AFS_FBSD_ENV)
-extern int (**afs_vnodeop_p)();
+extern int (**afs_vnodeop_p) ();
#define IsAfsVnode(vc) ((vc)->v_op == afs_vnodeop_p)
#define SetAfsVnode(vc) (vc)->v_op = afs_vnodeop_p
#else
#define vType(vc) (vc)->v.v_type
#define vSetType(vc,type) (vc)->v.v_type = (type)
#define vSetVfsp(vc,vfsp) (vc)->v.v_vfsp = (vfsp)
+#endif
#ifdef AFS_SGI65_ENV
#define gop_lookupname(fnamep,segflg,followlink,dirvpp,compvpp) \
lookupname((fnamep),(segflg),(followlink),(dirvpp),(compvpp),\
NULL)
#else
+#ifndef AFS_OBSD_ENV
#define gop_lookupname(fnamep,segflg,followlink,dirvpp,compvpp) \
lookupname((fnamep),(segflg),(followlink),(dirvpp),(compvpp))
#endif
+#endif
/*
* In IRIX 6.5 we cannot have DEBUG turned on since certain
*/
#if !defined(AFS_SGI65_ENV)
#ifndef DEBUG
-#define DEBUG 1 /* Default is to enable debugging/logging */
+#define DEBUG 1 /* Default is to enable debugging/logging */
#endif
#endif
*/
-#if defined(AFS_HPUX_ENV) || defined(AFS_SUN57_ENV) || defined(AFS_LINUX_64BIT_KERNEL) || (defined(AFS_SGI61_ENV) && defined(KERNEL) && defined(_K64U64))
+#if defined(AFS_HPUX_ENV) || (defined(AFS_SUN57_ENV) && !defined(AFS_SUN510_ENV)) || defined(AFS_LINUX_64BIT_KERNEL) || (defined(AFS_SGI61_ENV) && defined(KERNEL) && defined(_K64U64))
typedef struct {
afs_int32 tv_sec;
afs_int32 tv_usec;
* The following three routines provide the fid routines used by the buffer
* and directory packages.
*/
-#define dirp_Zap(afid) (*(afid) = -1)
-#define dirp_Eq(afid, bfid) (*(afid) == *(bfid))
-#define dirp_Cpy(dfid,sfid) (*(dfid) = *(sfid))
+#define dirp_Zap(afid) ((afid) = 0)
+#define dirp_Eq(afid, bfid) ((afid) == (bfid))
+#define dirp_Cpy(dfid,sfid) ((dfid) = (sfid))
/*
* is going on in the system. So if ps cannot show thread IDs it is
* likely to be the process ID instead.
*/
+#ifdef AFS_FBSD50_ENV
+/* should use curthread, but 'ps' can't display it */
+#define osi_ThreadUnique() curproc
+#else
#define osi_ThreadUnique() getpid()
+#endif
#ifdef AFS_GLOBAL_SUNLOCK
#define AFS_ASSERT_GLOCK() \
- (ISAFS_GLOCK() || (osi_Panic("afs global lock not held"), 0))
+ (ISAFS_GLOCK() || (osi_Panic("afs global lock not held at %s:%d\n", __FILE__, __LINE__), 0))
#define AFS_ASSERT_RXGLOCK() \
- (ISAFS_RXGLOCK() || (osi_Panic("rx global lock not held"), 0))
+ (ISAFS_RXGLOCK() || (osi_Panic("rx global lock not held at %s:%d\n", __FILE__, __LINE__), 0))
#endif /* AFS_GLOBAL_SUNLOCK */
+#ifdef RX_ENABLE_LOCKS
+#define RX_AFS_GLOCK() AFS_GLOCK()
+#define RX_AFS_GUNLOCK() AFS_GUNLOCK()
+#else
+#define RX_AFS_GLOCK()
+#define RX_AFS_GUNLOCK()
+#endif
+
#ifndef KERNEL
#else /* defined(UKERNEL) */
#define AFS_RELE(vp) do { AFS_GUNLOCK(); VN_RELE(vp); AFS_GLOCK(); } while (0)
#endif /* defined(UKERNEL) */
+
/*
* For some reason we do bare refcount manipulation in some places, for some
* platforms. The assumption is apparently that either we wouldn't call
* (Also, of course, the vnode is assumed to be one of ours. Can't use this
* macro for V-file vnodes.)
*/
-#if defined(AFS_DARWIN_ENV) || defined(AFS_FBSD_ENV)
+#if defined(AFS_DARWIN_ENV) || defined(AFS_XBSD_ENV)
/* Bare refcount manipulation would probably work on this platform, but just
calling VREF does not */
#define AFS_FAST_HOLD(vp) osi_vnhold((vp),0)
#else
#define AFS_FAST_HOLD(vp) VN_HOLD(&(vp)->v)
#endif
-#define AFS_FAST_RELE(vp) AFS_RELE(&(vp)->v)
+#define AFS_FAST_RELE(vp) AFS_RELE(AFSTOV(vp))
/*
* MP safe versions of routines to copy memory between user space
AFS_GLOCK(); \
} while(0)
-#if defined(AFS_OSF_ENV) || defined(AFS_DARWIN_ENV) || defined(AFS_FBSD_ENV)
+#if defined(AFS_OSF_ENV) || defined(AFS_DARWIN_ENV) || defined(AFS_XBSD_ENV)
#define AFS_UIOMOVE(SRC,LEN,RW,UIO,CODE) \
do { \
int haveGlock = ISAFS_GLOCK(); \
if (haveGlock) \
AFS_GLOCK(); \
} while(0)
-#else /* AFS_OSF_ENV || AFS_FBSD_ENV */
+#else
#define AFS_UIOMOVE(SRC,LEN,RW,UIO,CODE) \
do { \
int haveGlock = ISAFS_GLOCK(); \
if (haveGlock) \
AFS_GLOCK(); \
} while(0)
-#endif /* AFS_OSF_ENV || AFS_FBSD_ENV */
+#endif
#else /* AFS_GLOBAL_SUNLOCK */
CODE = copyout((SRC),(DST),(LEN)); \
} while(0)
-#if defined(AFS_OSF_ENV) || defined(AFS_DARWIN_ENV) || defined(AFS_FBSD_ENV)
+#if defined(AFS_OSF_ENV) || defined(AFS_DARWIN_ENV) || defined(AFS_XBSD_ENV)
#define AFS_UIOMOVE(SRC,LEN,RW,UIO,CODE) \
do { \
(UIO)->uio_rw = (RW); \
#define AfsLargeFileUio(uio) 0
#define AfsLargeFileSize(pos, off) 0
-
-/* VM function prototypes.
- */
-#if defined(AFS_SUN5_ENV)
-extern int osi_VM_GetDownD();
-extern void osi_VM_PreTruncate();
-#endif
-#if defined(AFS_SGI_ENV)
-extern void osi_VM_FSyncInval();
-#endif
-extern int osi_VM_FlushVCache();
-extern void osi_VM_StoreAllSegments();
-extern void osi_VM_TryToSmush();
-extern void osi_VM_FlushPages();
-extern void osi_VM_Truncate();
-
-extern void osi_ReleaseVM();
-
/* Now include system specific OSI header file. It will redefine macros
* defined here as required by the OS.
*/
-#include "../afs/osi_machdep.h"
+#include "osi_machdep.h"
/* Declare any structures which use these macros after the OSI implementation
* has had the opportunity to redefine them.
*/
-extern struct AFS_UCRED afs_osi_cred;
-
-#endif /* _AFS_OSI_ */
+extern struct AFS_UCRED afs_osi_cred, *afs_osi_credp;
+#ifndef osi_curcred
+#define osi_curcred() (u.u_cred)
+#endif
+#endif /* _AFS_OSI_ */
git://git.openafs.org / openafs.git / blobdiff