#include <afsconfig.h>
#include "afs/param.h"
-RCSID
- ("$Header$");
#include "afs/sysincludes.h" /* Standard vendor system headers */
#include "afsincludes.h" /* Afs-based standard headers */
int afs_osicred_initialized = 0;
-struct AFS_UCRED afs_osi_cred;
+afs_ucred_t afs_osi_cred;
afs_lock_t afs_xosi; /* lock is for tvattr */
extern struct osi_dev cacheDev;
extern struct vfs *afs_cacheVfsp;
void *
-osi_UFSOpen(afs_int32 ainode)
+osi_UFSOpen(afs_dcache_id_t *ainode)
{
struct inode *ip;
- register struct osi_file *afile = NULL;
- extern struct vfs *rootvfs;
+ struct osi_file *afile = NULL;
struct vnode *vp = NULL;
extern int cacheDiskType;
afs_int32 code = 0;
}
if (!afs_osicred_initialized) {
/* valid for alpha_osf, SunOS, Ultrix */
- memset((char *)&afs_osi_cred, 0, sizeof(struct AFS_UCRED));
+ memset(&afs_osi_cred, 0, sizeof(afs_ucred_t));
crhold(&afs_osi_cred); /* don't let it evaporate, since it is static */
afs_osicred_initialized = 1;
}
afile = (struct osi_file *)osi_AllocSmallSpace(sizeof(struct osi_file));
setuerror(0);
AFS_GUNLOCK();
- ip = (struct inode *)igetinode((dev_t) cacheDev.dev, rootvfs,
- (ino_t) ainode, &vp, &dummy);
+ ip = (struct inode *)igetinode((dev_t) cacheDev.dev, afs_cacheVfsp,
+ (ino_t) ainode->ufs, &vp, &dummy);
AFS_GLOCK();
if (getuerror()) {
osi_FreeSmallSpace(afile);
afile->size = VTOI(afile->vnode)->i_size;
afile->offset = 0;
afile->proc = (int (*)())0;
- afile->inum = ainode; /* for hint validity checking */
return (void *)afile;
}
int
-afs_osi_Stat(register struct osi_file *afile, register struct osi_stat *astat)
+afs_osi_Stat(struct osi_file *afile, struct osi_stat *astat)
{
- register afs_int32 code;
+ afs_int32 code;
struct vattr tvattr;
AFS_STATCNT(osi_Stat);
- MObtainWriteLock(&afs_xosi, 320);
+ ObtainWriteLock(&afs_xosi, 320);
AFS_GUNLOCK();
code = VNOP_GETATTR(afile->vnode, &tvattr, &afs_osi_cred);
AFS_GLOCK();
astat->mtime = tvattr.va_mtime.tv_sec;
astat->atime = tvattr.va_atime.tv_sec;
}
- MReleaseWriteLock(&afs_xosi);
+ ReleaseWriteLock(&afs_xosi);
return code;
}
int
-osi_UFSClose(register struct osi_file *afile)
+osi_UFSClose(struct osi_file *afile)
{
AFS_STATCNT(osi_Close);
if (afile->vnode) {
}
int
-osi_UFSTruncate(register struct osi_file *afile, afs_int32 asize)
+osi_UFSTruncate(struct osi_file *afile, afs_int32 asize)
{
- struct AFS_UCRED *oldCred;
+ afs_ucred_t *oldCred;
struct vattr tvattr;
- register afs_int32 code;
+ afs_int32 code;
struct osi_stat tstat;
afs_int32 mode = FWRITE | FSYNC;
AFS_STATCNT(osi_Truncate);
code = afs_osi_Stat(afile, &tstat);
if (code || tstat.size <= asize)
return code;
- MObtainWriteLock(&afs_xosi, 321);
+ ObtainWriteLock(&afs_xosi, 321);
/*
* If we're truncating an unopened file to a non-zero length,
* we need to bind it to a vm segment
AFS_GUNLOCK();
code = VNOP_FTRUNC(afile->vnode, mode, asize, (caddr_t) 0, &afs_osi_cred);
AFS_GLOCK();
- MReleaseWriteLock(&afs_xosi);
+ ReleaseWriteLock(&afs_xosi);
return code;
}
/* Generic read interface */
int
-afs_osi_Read(register struct osi_file *afile, int offset, void *aptr,
+afs_osi_Read(struct osi_file *afile, int offset, void *aptr,
afs_int32 asize)
{
- struct AFS_UCRED *oldCred;
+ afs_ucred_t *oldCred;
unsigned int resid;
- register afs_int32 code;
- register afs_int32 cnt1 = 0;
+ afs_int32 code;
+ afs_int32 cnt1 = 0;
AFS_STATCNT(osi_Read);
/**
if (!afs_shuttingdown)
osi_Panic("osi_Read called with null param");
else
- return EIO;
+ return -EIO;
}
if (offset != -1)
/* Generic write interface */
int
-afs_osi_Write(register struct osi_file *afile, afs_int32 offset, void *aptr,
+afs_osi_Write(struct osi_file *afile, afs_int32 offset, void *aptr,
afs_int32 asize)
{
- struct AFS_UCRED *oldCred;
+ afs_ucred_t *oldCred;
unsigned int resid;
- register afs_int32 code;
+ afs_int32 code;
AFS_STATCNT(osi_Write);
if (!afile)
osi_Panic("afs_osi_Write called with null param");
This routine written from the RT NFS port strategy routine.
It has been generalized a bit, but should still be pretty clear. */
int
-afs_osi_MapStrategy(int (*aproc) (), register struct buf *bp)
+afs_osi_MapStrategy(int (*aproc) (), struct buf *bp)
{
afs_int32 returnCode;
void
shutdown_osifile(void)
{
- extern int afs_cold_shutdown;
-
AFS_STATCNT(shutdown_osifile);
if (afs_cold_shutdown) {
afs_osicred_initialized = 0;