#include <afsconfig.h>
#include "afs/param.h"
-RCSID("$Header$");
+RCSID
+ ("$Header$");
#include "afs/sysincludes.h" /* Standard vendor system headers */
#include "afsincludes.h" /* Afs-based standard headers */
#include "afs/osi_inode.h"
-#include "afs/afs_stats.h" /* statistics stuff */
+#include "afs/afs_stats.h" /* statistics stuff */
#include <ufs/ufsmount.h>
/* given a vnode, return the `inode number'; if it's a UFS vnode just
struct vattr attr;
/* use faster version with UFS */
- if(vnode->v_tag == VT_UFS)
+ if (vnode->v_tag == VT_UFS)
return VTOI(vnode)->i_number;
/* otherwise stat the file */
VOP_GETATTR(vnode, &attr, NULL, error);
- if(error)
+ if (error)
osi_Panic("VOP_GETATTR = %d", error);
return attr.va_fileid;
}
/* return the id of the device containing the file */
afs_uint32
-osi_vnodeToDev(struct vnode *vnode)
+osi_vnodeToDev(struct vnode * vnode)
{
int error;
struct vattr attr;
/* use faster version with UFS */
- if(vnode->v_tag == VT_UFS)
+ if (vnode->v_tag == VT_UFS)
return VTOI(vnode)->i_dev;
/* otherwise stat the file */
VOP_GETATTR(vnode, &attr, NULL, error);
- if(error)
+ if (error)
osi_Panic("VOP_GETATTR = %d", error);
return attr.va_rdev;
}
register struct ufsmount *ump;
register struct vnode *vp;
register struct mount *mp;
-
+
MOUNTLIST_LOCK();
- if (mp = rootfs) do {
- /*
- * XXX Also do the test for MFS
- */
+ if (mp = rootfs)
+ do {
+ /*
+ * XXX Also do the test for MFS
+ */
#undef m_data
#undef m_next
- if (mp->m_stat.f_type == MOUNT_UFS) {
- MOUNTLIST_UNLOCK();
- ump = VFSTOUFS(mp);
- if (ump->um_fs == NULL)
- break;
- if (ump->um_dev == dev) {
- fs = ump->um_mountp;
+ if (mp->m_stat.f_type == MOUNT_UFS) {
+ MOUNTLIST_UNLOCK();
+ ump = VFSTOUFS(mp);
+ if (ump->um_fs == NULL)
+ break;
+ if (ump->um_dev == dev) {
+ fs = ump->um_mountp;
+ }
+ MOUNTLIST_LOCK();
}
- MOUNTLIST_LOCK();
- }
#ifdef AFS_DUX50_ENV
#define m_next m_nxt
#endif
- mp = mp->m_next;
- } while (mp != rootfs);
+ mp = mp->m_next;
+ } while (mp != rootfs);
MOUNTLIST_UNLOCK();
if (!fs)
- return(ENXIO);
+ return (ENXIO);
}
- vp = (struct vnode *) fake_vnode;
+ vp = (struct vnode *)fake_vnode;
fake_inode_init(vp, fs);
assert(vp->v_tag == VT_UFS);
code = iget(VTOI(vp), inode, &ip, 0);
if (code != 0) {
*perror = BAD_IGET;
- return code;
+ return code;
} else {
*ipp = ip;
- return(0);
+ return (0);
}
}
AFS_STATCNT(igetinode);
if ((code = getinode(vfsp, dev, inode, &ip, perror)) != 0) {
- return(code);
+ return (code);
}
if (ip->i_mode == 0) {
/* Not an allocated inode */
- iforget(ip);
- return(ENOENT);
+ iforget(ip);
+ return (ENOENT);
}
- if (ip->i_nlink == 0 || (ip->i_mode&IFMT) != IFREG) {
+ if (ip->i_nlink == 0 || (ip->i_mode & IFMT) != IFREG) {
iput(ip);
- return(ENOENT);
+ return (ENOENT);
}
*ipp = ip;
- return(0);
+ return (0);
}
iforget(ip)
-struct inode *ip;
+ struct inode *ip;
{
struct vnode *vp = ITOV(ip);
long *retval;
long dev, near_inode, param1, param2, param3, param4;
{
- int dummy, err=0;
+ int dummy, err = 0;
struct inode *ip, *newip;
register int code;
struct vnode *vp;
-
+
AFS_STATCNT(afs_syscall_icreate);
-
- if (!afs_suser())
- return(EPERM);
- code = getinode(0, (dev_t)dev, 2, &ip, &dummy);
+ if (!afs_suser(NULL))
+ return (EPERM);
+
+ code = getinode(0, (dev_t) dev, 2, &ip, &dummy);
if (code) {
- return(ENOENT);
+ return (ENOENT);
}
- code = ialloc(ip, (ino_t)near_inode, 0, &newip);
+ code = ialloc(ip, (ino_t) near_inode, 0, &newip);
iput(ip);
if (code) {
- return(code);
+ return (code);
}
IN_LOCK(newip);
- newip->i_flag |= IACC|IUPD|ICHG;
-
+ newip->i_flag |= IACC | IUPD | ICHG;
+
newip->i_nlink = 1;
newip->i_mode = IFREG;
-
+
IN_UNLOCK(newip);
vp = ITOV(newip);
VN_LOCK(vp);
vp->v_type = VREG;
VN_UNLOCK(vp);
-
- if ( !vp->v_object)
- {
- extern struct vfs_ubcops ufs_ubcops;
- extern struct vm_ubc_object* ubc_object_allocate();
- struct vm_ubc_object* vop;
- vop = ubc_object_allocate(&vp, &ufs_ubcops,
- vp->v_mount->m_funnel);
- VN_LOCK(vp);
- vp->v_object = vop;
- VN_UNLOCK(vp);
- }
-
-
+
+ if (!vp->v_object) {
+ extern struct vfs_ubcops ufs_ubcops;
+ extern struct vm_ubc_object *ubc_object_allocate();
+ struct vm_ubc_object *vop;
+ vop = ubc_object_allocate(&vp, &ufs_ubcops, vp->v_mount->m_funnel);
+ VN_LOCK(vp);
+ vp->v_object = vop;
+ VN_UNLOCK(vp);
+ }
+
+
IN_LOCK(newip);
- newip->i_flags |= IC_XUID|IC_XGID;
+ newip->i_flags |= IC_XUID | IC_XGID;
newip->i_flags &= ~IC_PROPLIST;
newip->i_vicep1 = param1;
- if (param2 == 0x1fffffff/*INODESPECIAL*/) {
+ if (param2 == 0x1fffffff /*INODESPECIAL*/) {
newip->i_vicep2 = ((0x1fffffff << 3) + (param4 & 0x3));
- newip->i_vicep3a = (u_short)(param3 >> 16);
- newip->i_vicep3b = (u_short)param3;
+ newip->i_vicep3a = (u_short) (param3 >> 16);
+ newip->i_vicep3b = (u_short) param3;
} else {
- newip->i_vicep2 = (((param2 >> 16) & 0x1f) << 27) +
- (((param4 >> 16) & 0x1f) << 22) +
- (param3 & 0x3fffff);
- newip->i_vicep3a = (u_short)param4;
- newip->i_vicep3b = (u_short)param2;
+ newip->i_vicep2 =
+ (((param2 >> 16) & 0x1f) << 27) +
+ (((param4 >> 16) & 0x1f) << 22) + (param3 & 0x3fffff);
+ newip->i_vicep3a = (u_short) param4;
+ newip->i_vicep3b = (u_short) param2;
}
newip->i_vicemagic = VICEMAGIC;
-
+
*retval = newip->i_number;
IN_UNLOCK(newip);
iput(newip);
- return(code);
+ return (code);
}
#ifdef AFS_DUX50_ENV
struct ufile_entry *fe;
#endif
-
+
AFS_STATCNT(afs_syscall_iopen);
-
- if (!afs_suser())
- return(EPERM);
- code = igetinode(0, (dev_t)dev, (ino_t)inode, &ip, &dummy);
+ if (!afs_suser(NULL))
+ return (EPERM);
+
+ code = igetinode(0, (dev_t) dev, (ino_t) inode, &ip, &dummy);
if (code) {
- return(code);
+ return (code);
}
#ifdef AFS_DUX50_ENV
if ((code = falloc(&fp, &fd, &fe)) != 0) {
- iput(ip);
- return(code);
+ iput(ip);
+ return (code);
}
#else
if ((code = falloc(&fp, &fd)) != 0) {
iput(ip);
- return(code);
+ return (code);
}
#endif
IN_UNLOCK(ip);
-
+
FP_LOCK(fp);
- fp->f_flag = (usrmod-FOPEN) & FMASK;
+ fp->f_flag = (usrmod - FOPEN) & FMASK;
fp->f_type = DTYPE_VNODE;
fp->f_ops = &vnops;
- fp->f_data = (caddr_t)ITOV(ip);
-
+ fp->f_data = (caddr_t) ITOV(ip);
+
FP_UNLOCK(fp);
#ifdef AFS_DUX50_ENV
u_set_fe(fd, fe, fp, &u.u_file_state);
U_FD_SET(fd, fp, &u.u_file_state);
#endif
*retval = fd;
- return(0);
+ return (0);
}
int dummy;
struct inode *ip;
register int code;
-
- if (!afs_suser())
- return(EPERM);
- code = igetinode(0, (dev_t)dev, (ino_t)inode, &ip, &dummy);
+ if (!afs_suser(NULL))
+ return (EPERM);
+
+ code = igetinode(0, (dev_t) dev, (ino_t) inode, &ip, &dummy);
if (code) {
- return(code);
+ return (code);
}
if (!IS_VICEMAGIC(ip)) {
- return(EPERM);
+ return (EPERM);
} else if (ip->i_vicep1 != inode_p1) {
- return(ENXIO);
+ return (ENXIO);
}
ip->i_nlink += amount;
if (ip->i_nlink == 0) {
}
ip->i_flag |= ICHG;
iput(ip);
- return(0);
+ return (0);
}
git://git.openafs.org / openafs.git / blobdiff