/*
* Copyright 2000, International Business Machines Corporation and others.
* All Rights Reserved.
- *
+ *
* This software has been released under the terms of the IBM Public
* License. For details, see the LICENSE file in the top-level source
* directory or online at http://www.openafs.org/dl/license10.html
#include <afsconfig.h>
#include <afs/param.h>
-RCSID("$Header$");
+RCSID
+ ("$Header$");
#ifdef KERNEL
#if !defined(UKERNEL)
-#include "../h/types.h"
-#include "../h/param.h"
+#include "h/types.h"
+#include "h/param.h"
#ifdef AFS_AUX_ENV
-#include "../h/mmu.h"
-#include "../h/seg.h"
-#include "../h/sysmacros.h"
-#include "../h/signal.h"
-#include "../h/errno.h"
+#include "h/mmu.h"
+#include "h/seg.h"
+#include "h/sysmacros.h"
+#include "h/signal.h"
+#include "h/errno.h"
#endif
-#include "../h/time.h"
+#include "h/time.h"
#if defined(AFS_AIX_ENV) || defined(AFS_SGI_ENV) || defined(AFS_SUN5_ENV) || defined(AFS_LINUX20_ENV) || defined(AFS_FBSD_ENV)
-#include "../h/errno.h"
+#include "h/errno.h"
#else
#if !defined(AFS_SUN5_ENV) && !defined(AFS_LINUX20_ENV)
-#include "../h/kernel.h"
+#include "h/kernel.h"
#endif
#endif
#if defined(AFS_SUN56_ENV) || defined(AFS_HPUX_ENV)
-#include "../afs/sysincludes.h"
+#include "afs/sysincludes.h"
#endif
#if defined(AFS_FBSD_ENV)
-#include "../h/lock.h"
-#include "../vm/vm.h"
-#include "../vm/vm_extern.h"
-#include "../vm/pmap.h"
-#include "../vm/vm_map.h"
+#include "h/libkern.h"
+#include "h/lock.h"
+#include "vm/vm.h"
+#include "vm/vm_extern.h"
+#include "vm/pmap.h"
+#include "vm/vm_map.h"
#endif /* AFS_FBSD_ENV */
#if !defined(AFS_SGI64_ENV) && !defined(AFS_DARWIN60_ENV)
-#include "../h/user.h"
+#include "h/user.h"
#endif /* AFS_SGI64_ENV */
-#include "../h/uio.h"
+#include "h/uio.h"
#ifdef AFS_DEC_ENV
-#include "../afs/gfs_vfs.h"
-#include "../afs/gfs_vnode.h"
+#include "afs/gfs_vfs.h"
+#include "afs/gfs_vnode.h"
#else
#ifdef AFS_MACH_ENV
#ifdef NeXT
#include <sys/mount.h>
#include <sys/vnode.h>
#include <ufs/inode.h>
-#else /* AFS_OSF_ENV */
+#else /* AFS_OSF_ENV */
#ifdef AFS_SUN5_ENV
#else
#if !defined(AFS_SGI_ENV)
#endif
-#endif /* AFS_OSF_ENV */
+#endif /* AFS_OSF_ENV */
#endif /* AFS_MACH_ENV */
#endif
#endif
-#if !defined(AFS_SUN5_ENV) && !defined(AFS_LINUX20_ENV)
-#include "../h/mbuf.h"
+#if !defined(AFS_SUN5_ENV) && !defined(AFS_LINUX20_ENV) && !defined(AFS_HPUX110_ENV)
+#include "h/mbuf.h"
#endif
#ifndef AFS_LINUX20_ENV
-#include "../netinet/in.h"
+#include "netinet/in.h"
#endif
+
+/* afs_buffer.c */
+/* These are needed because afs_prototypes.h is not included here */
+extern void *DRead();
+extern void *DNew();
+
#else /* !defined(UKERNEL) */
-#include "../afs/stds.h"
-#include "../afs/sysincludes.h"
+#include "afs/stds.h"
+#include "afs/sysincludes.h"
#endif /* !defined(UKERNEL) */
-#include "../afs/afs_osi.h"
+#include "afs/afs_osi.h"
-#include "../afs/dir.h"
+#include "afs/dir.h"
-#include "../afs/longc_procs.h"
+#include "afs/longc_procs.h"
#ifdef AFS_LINUX20_ENV
-#include "../h/string.h"
+#include "h/string.h"
#endif
/* generic renaming */
# ifdef HAVE_UNISTD_H
# include <unistd.h>
# endif
-# include <sys/types.h>
+# include <sys/types.h>
# include <errno.h>
# include "dir.h"
#ifdef AFS_NT40_ENV
#endif /* KERNEL */
afs_int32 DErrno;
-char *DRelease();
-struct DirEntry *DRead();
-struct DirEntry *DNew();
/* Local static prototypes */
-static struct DirEntry *FindItem (char *dir, char *ename,
- unsigned short **previtem);
+static struct DirEntry *FindItem(void *dir, char *ename,
+ unsigned short **previtem);
-int NameBlobs (char *name)
-{/* Find out how many entries are required to store a name. */
+int
+NameBlobs(char *name)
+{ /* Find out how many entries are required to store a name. */
register int i;
- i = strlen(name)+1;
- return 1+((i+15)>>5);
+ i = strlen(name) + 1;
+ return 1 + ((i + 15) >> 5);
}
-int Create (char *dir, char *entry, afs_int32 *vfid)
+/* Create an entry in a file. Dir is a file representation, while entry is a string name. */
+
+int
+Create(void *dir, char *entry, void *voidfid)
{
- /* Create an entry in a file. Dir is a file representation, while entry is a string name. */
+ afs_int32 *vfid = (afs_int32 *) voidfid;
int blobs, firstelt;
register int i;
register struct DirEntry *ep;
register struct DirHeader *dhp;
/* check name quality */
- if (*entry == 0) return EINVAL;
+ if (*entry == 0)
+ return EINVAL;
/* First check if file already exists. */
- ep = FindItem(dir,entry,&pp);
+ ep = FindItem(dir, entry, &pp);
if (ep) {
- DRelease(ep, 0);
- DRelease(pp, 0);
- return EEXIST;
+ DRelease(ep, 0);
+ DRelease(pp, 0);
+ return EEXIST;
}
blobs = NameBlobs(entry); /* number of entries required */
- firstelt = FindBlobs(dir,blobs);
- if (firstelt < 0) return EFBIG; /* directory is full */
+ firstelt = FindBlobs(dir, blobs);
+ if (firstelt < 0)
+ return EFBIG; /* directory is full */
/* First, we fill in the directory entry. */
- ep = GetBlob(dir,firstelt);
- if (ep == 0) return EIO;
+ ep = GetBlob(dir, firstelt);
+ if (ep == 0)
+ return EIO;
ep->flag = FFIRST;
ep->fid.vnode = htonl(vfid[1]);
ep->fid.vunique = htonl(vfid[2]);
- strcpy(ep->name,entry);
+ strcpy(ep->name, entry);
/* Now we just have to thread it on the hash table list. */
- dhp = (struct DirHeader *) DRead(dir,0);
+ dhp = (struct DirHeader *)DRead(dir, 0);
if (!dhp) {
DRelease(ep, 1);
return EIO;
i = DirHash(entry);
ep->next = dhp->hashTable[i];
dhp->hashTable[i] = htons(firstelt);
- DRelease(dhp,1);
- DRelease(ep,1);
+ DRelease(dhp, 1);
+ DRelease(ep, 1);
return 0;
}
-int Length (char *dir)
+int
+Length(void *dir)
{
- int i,ctr;
+ int i, ctr;
struct DirHeader *dhp;
- dhp = (struct DirHeader *) DRead(dir,0);
- if (!dhp) return 0;
- if (dhp->header.pgcount != 0) ctr = ntohs(dhp->header.pgcount);
+ dhp = (struct DirHeader *)DRead(dir, 0);
+ if (!dhp)
+ return 0;
+ if (dhp->header.pgcount != 0)
+ ctr = ntohs(dhp->header.pgcount);
else {
/* old style, count the pages */
- ctr=0;
- for(i=0;i<MAXPAGES;i++)
- if (dhp->alloMap[i] != EPP) ctr++;
+ ctr = 0;
+ for (i = 0; i < MAXPAGES; i++)
+ if (dhp->alloMap[i] != EPP)
+ ctr++;
}
- DRelease(dhp,0);
- return ctr*AFS_PAGESIZE;
+ DRelease(dhp, 0);
+ return ctr * AFS_PAGESIZE;
}
-int Delete (char *dir, char *entry)
+int
+Delete(void *dir, char *entry)
{
/* Delete an entry from a directory, including update of all free entry descriptors. */
int nitems, index;
register struct DirEntry *firstitem;
unsigned short *previtem;
- firstitem = FindItem(dir,entry,&previtem);
- if (firstitem == 0) return ENOENT;
+ firstitem = FindItem(dir, entry, &previtem);
+ if (firstitem == 0)
+ return ENOENT;
*previtem = firstitem->next;
- DRelease(previtem,1);
- index = DVOffset(firstitem)/32;
+ DRelease(previtem, 1);
+ index = DVOffset(firstitem) / 32;
nitems = NameBlobs(firstitem->name);
- DRelease(firstitem,0);
- FreeBlobs(dir,index,nitems);
+ DRelease(firstitem, 0);
+ FreeBlobs(dir, index, nitems);
return 0;
}
-int FindBlobs (char *dir, int nblobs)
+int
+FindBlobs(void *dir, int nblobs)
{
/* Find a bunch of contiguous entries; at least nblobs in a row. */
register int i, j, k;
struct PageHeader *pp;
int pgcount;
- dhp = (struct DirHeader *) DRead(dir,0); /* read the dir header in first. */
- if (!dhp) return -1;
- for(i=0;i<BIGMAXPAGES;i++) {
- if (i >= MAXPAGES || dhp->alloMap[i] >= nblobs) {
+ dhp = (struct DirHeader *)DRead(dir, 0); /* read the dir header in first. */
+ if (!dhp)
+ return -1;
+ for (i = 0; i < BIGMAXPAGES; i++) {
+ if (i >= MAXPAGES || dhp->alloMap[i] >= nblobs) {
/* if page could contain enough entries */
- /* If there are EPP free entries, then the page is not even allocated. */
+ /* If there are EPP free entries, then the page is not even allocated. */
if (i >= MAXPAGES) {
/* this pages exists past the end of the old-style dir */
pgcount = ntohs(dhp->header.pgcount);
if (i > pgcount - 1) {
/* this page is bigger than last allocated page */
AddPage(dir, i);
- dhp->header.pgcount = htons(i+1);
+ dhp->header.pgcount = htons(i + 1);
}
+ } else if (dhp->alloMap[i] == EPP) {
+ /* Add the page to the directory. */
+ AddPage(dir, i);
+ dhp->alloMap[i] = EPP - 1;
+ dhp->header.pgcount = htons(i + 1);
}
- else if (dhp->alloMap[i] == EPP) {
- /* Add the page to the directory. */
- AddPage(dir,i);
- dhp->alloMap[i] = EPP-1;
- dhp->header.pgcount = htons(i+1);
- }
- pp = (struct PageHeader *) DRead(dir,i); /* read the page in. */
- if (!pp) {
+ pp = (struct PageHeader *)DRead(dir, i); /* read the page in. */
+ if (!pp) {
DRelease(dhp, 1);
break;
}
- for(j=0;j<=EPP-nblobs;j++) {
- failed = 0;
- for(k=0;k<nblobs;k++)
- if ((pp->freebitmap[(j+k)>>3]>>((j+k)&7)) & 1) {
- failed = 1;
- break;
+ for (j = 0; j <= EPP - nblobs; j++) {
+ failed = 0;
+ for (k = 0; k < nblobs; k++)
+ if ((pp->freebitmap[(j + k) >> 3] >> ((j + k) & 7)) & 1) {
+ failed = 1;
+ break;
}
- if (!failed) break;
- failed = 1;
+ if (!failed)
+ break;
+ failed = 1;
}
- if (!failed) {
- /* Here we have the first index in j. We update the allocation maps
- and free up any resources we've got allocated. */
- if (i < MAXPAGES) dhp->alloMap[i] -= nblobs;
- DRelease(dhp,1);
- for (k=0;k<nblobs;k++)
- pp->freebitmap[(j+k)>>3] |= 1<<((j+k)&7);
- DRelease(pp,1);
- return j+i*EPP;
+ if (!failed) {
+ /* Here we have the first index in j. We update the allocation maps
+ * and free up any resources we've got allocated. */
+ if (i < MAXPAGES)
+ dhp->alloMap[i] -= nblobs;
+ DRelease(dhp, 1);
+ for (k = 0; k < nblobs; k++)
+ pp->freebitmap[(j + k) >> 3] |= 1 << ((j + k) & 7);
+ DRelease(pp, 1);
+ return j + i * EPP;
}
- DRelease(pp, 0); /* This dir page is unchanged. */
+ DRelease(pp, 0); /* This dir page is unchanged. */
}
}
/* If we make it here, the directory is full. */
return -1;
}
-void AddPage (char *dir, int pageno)
-{/* Add a page to a directory. */
+void
+AddPage(void *dir, int pageno)
+{ /* Add a page to a directory. */
register int i;
register struct PageHeader *pp;
- pp = (struct PageHeader *) DNew(dir,pageno); /* Get a new buffer labelled dir,pageno */
+ pp = (struct PageHeader *)DNew(dir, pageno); /* Get a new buffer labelled dir,pageno */
pp->tag = htons(1234);
- if (pageno > 0) pp->pgcount = 0;
- pp->freecount = EPP-1; /* The first dude is already allocated */
+ if (pageno > 0)
+ pp->pgcount = 0;
+ pp->freecount = EPP - 1; /* The first dude is already allocated */
pp->freebitmap[0] = 0x01;
- for (i=1;i<EPP/8;i++) /* It's a constant */
- pp->freebitmap[i] = 0;
- DRelease(pp,1);
+ for (i = 1; i < EPP / 8; i++) /* It's a constant */
+ pp->freebitmap[i] = 0;
+ DRelease(pp, 1);
}
-void FreeBlobs(char *dir, register int firstblob, int nblobs)
+/* Free a whole bunch of directory entries. */
+
+void
+FreeBlobs(void *dir, register int firstblob, int nblobs)
{
- /* Free a whole bunch of directory entries. */
register int i;
int page;
struct DirHeader *dhp;
struct PageHeader *pp;
- page = firstblob/EPP;
- firstblob -= EPP*page; /* convert to page-relative entry */
- dhp = (struct DirHeader *) DRead(dir,0);
- if (!dhp) return;
- if (page < MAXPAGES) dhp->alloMap[page] += nblobs;
- DRelease(dhp,1);
- pp = (struct PageHeader *) DRead(dir,page);
- if (pp) for (i=0;i<nblobs;i++)
- pp->freebitmap[(firstblob+i)>>3] &= ~(1<<((firstblob+i)&7));
- DRelease(pp,1);
- }
+ page = firstblob / EPP;
+ firstblob -= EPP * page; /* convert to page-relative entry */
+ dhp = (struct DirHeader *)DRead(dir, 0);
+ if (!dhp)
+ return;
+ if (page < MAXPAGES)
+ dhp->alloMap[page] += nblobs;
+ DRelease(dhp, 1);
+ pp = (struct PageHeader *)DRead(dir, page);
+ if (pp)
+ for (i = 0; i < nblobs; i++)
+ pp->freebitmap[(firstblob + i) >> 3] &=
+ ~(1 << ((firstblob + i) & 7));
+ DRelease(pp, 1);
+}
-int MakeDir (char *dir, afs_int32 *me, afs_int32 *parent)
+/*
+ * Format an empty directory properly. Note that the first 13 entries in a
+ * directory header page are allocated, 1 to the page header, 4 to the
+ * allocation map and 8 to the hash table.
+ */
+int
+MakeDir(void *dir, afs_int32 * me, afs_int32 * parent)
{
- /* Format an empty directory properly. Note that the first 13 entries in a directory header
- page are allocated, 1 to the page header, 4 to the allocation map and 8 to the hash table. */
register int i;
register struct DirHeader *dhp;
- dhp = (struct DirHeader *) DNew(dir,0);
+ dhp = (struct DirHeader *)DNew(dir, 0);
dhp->header.pgcount = htons(1);
dhp->header.tag = htons(1234);
- dhp->header.freecount = (EPP-DHE-1);
+ dhp->header.freecount = (EPP - DHE - 1);
dhp->header.freebitmap[0] = 0xff;
dhp->header.freebitmap[1] = 0x1f;
- for(i=2;i<EPP/8;i++) dhp->header.freebitmap[i] = 0;
- dhp->alloMap[0]=(EPP-DHE-1);
- for(i=1;i<MAXPAGES;i++)dhp->alloMap[i] = EPP;
- for(i=0;i<NHASHENT;i++)dhp->hashTable[i] = 0;
- DRelease(dhp,1);
- Create(dir,".",me);
- Create(dir,"..",parent); /* Virtue is its own .. */
+ for (i = 2; i < EPP / 8; i++)
+ dhp->header.freebitmap[i] = 0;
+ dhp->alloMap[0] = (EPP - DHE - 1);
+ for (i = 1; i < MAXPAGES; i++)
+ dhp->alloMap[i] = EPP;
+ for (i = 0; i < NHASHENT; i++)
+ dhp->hashTable[i] = 0;
+ DRelease(dhp, 1);
+ Create(dir, ".", me);
+ Create(dir, "..", parent); /* Virtue is its own .. */
return 0;
- }
+}
+
+/* Look up a file name in directory. */
-int Lookup (char *dir, char *entry, register afs_int32 *fid)
+int
+Lookup(void *dir, char *entry, void *voidfid)
{
- /* Look up a file name in directory. */
+ afs_int32 *fid = (afs_int32 *) voidfid;
register struct DirEntry *firstitem;
unsigned short *previtem;
- firstitem = FindItem(dir,entry,&previtem);
- if (firstitem == 0) return ENOENT;
- DRelease(previtem,0);
+ firstitem = FindItem(dir, entry, &previtem);
+ if (firstitem == 0)
+ return ENOENT;
+ DRelease(previtem, 0);
fid[1] = ntohl(firstitem->fid.vnode);
fid[2] = ntohl(firstitem->fid.vunique);
- DRelease(firstitem,0);
+ DRelease(firstitem, 0);
return 0;
}
-int LookupOffset (char *dir, char *entry, register afs_int32 *fid, long *offsetp)
+/* Look up a file name in directory. */
+
+int
+LookupOffset(void *dir, char *entry, void *voidfid, long *offsetp)
{
- /* Look up a file name in directory. */
- register struct DirEntry *firstitem;
- unsigned short *previtem;
-
- firstitem = FindItem(dir,entry,&previtem);
- if (firstitem == 0) return ENOENT;
- DRelease(previtem,0);
- fid[1] = ntohl(firstitem->fid.vnode);
- fid[2] = ntohl(firstitem->fid.vunique);
- if (offsetp)
- *offsetp = DVOffset(firstitem);
- DRelease(firstitem,0);
- return 0;
+ afs_int32 *fid = (afs_int32 *) voidfid;
+ register struct DirEntry *firstitem;
+ unsigned short *previtem;
+
+ firstitem = FindItem(dir, entry, &previtem);
+ if (firstitem == 0)
+ return ENOENT;
+ DRelease(previtem, 0);
+ fid[1] = ntohl(firstitem->fid.vnode);
+ fid[2] = ntohl(firstitem->fid.vunique);
+ if (offsetp)
+ *offsetp = DVOffset(firstitem);
+ DRelease(firstitem, 0);
+ return 0;
}
-int EnumerateDir (char *dir, int (*hookproc)(), void *hook)
+int
+EnumerateDir(void *dir, int (*hookproc) (), void *hook)
{
/* Enumerate the contents of a directory. */
register int i;
register struct DirHeader *dhp;
register struct DirEntry *ep;
- dhp = (struct DirHeader *) DRead(dir,0);
- if (!dhp) return EIO; /* first page should be there */
- for(i=0; i<NHASHENT; i++) {
- /* For each hash chain, enumerate everyone on the list. */
- num = ntohs(dhp->hashTable[i]);
- while (num != 0) {
- /* Walk down the hash table list. */
+ dhp = (struct DirHeader *)DRead(dir, 0);
+ if (!dhp)
+ return EIO; /* first page should be there */
+ for (i = 0; i < NHASHENT; i++) {
+ /* For each hash chain, enumerate everyone on the list. */
+ num = ntohs(dhp->hashTable[i]);
+ while (num != 0) {
+ /* Walk down the hash table list. */
DErrno = 0;
- ep = GetBlob(dir,num);
- if (!ep) {
+ ep = GetBlob(dir, num);
+ if (!ep) {
if (DErrno) {
/* we failed, return why */
DRelease(dhp, 0);
}
break;
}
- num = ntohs(ep->next);
- (*hookproc) (hook, ep->name, ntohl(ep->fid.vnode), ntohl(ep->fid.vunique));
- DRelease(ep,0);
+ num = ntohs(ep->next);
+ (*hookproc) (hook, ep->name, ntohl(ep->fid.vnode),
+ ntohl(ep->fid.vunique));
+ DRelease(ep, 0);
}
}
- DRelease(dhp,0);
+ DRelease(dhp, 0);
return 0;
}
-int IsEmpty (char *dir)
+int
+IsEmpty(void *dir)
{
/* Enumerate the contents of a directory. */
register int i;
int num;
register struct DirHeader *dhp;
register struct DirEntry *ep;
- dhp = (struct DirHeader *) DRead(dir,0);
- if (!dhp) return 0;
- for(i=0;i<NHASHENT;i++) {
- /* For each hash chain, enumerate everyone on the list. */
- num = ntohs(dhp->hashTable[i]);
- while (num != 0) {
- /* Walk down the hash table list. */
- ep = GetBlob(dir,num);
- if (!ep) break;
- if (strcmp(ep->name,"..") && strcmp(ep->name,".")) {
+ dhp = (struct DirHeader *)DRead(dir, 0);
+ if (!dhp)
+ return 0;
+ for (i = 0; i < NHASHENT; i++) {
+ /* For each hash chain, enumerate everyone on the list. */
+ num = ntohs(dhp->hashTable[i]);
+ while (num != 0) {
+ /* Walk down the hash table list. */
+ ep = GetBlob(dir, num);
+ if (!ep)
+ break;
+ if (strcmp(ep->name, "..") && strcmp(ep->name, ".")) {
DRelease(ep, 0);
DRelease(dhp, 0);
- return 1;
+ return 1;
}
- num = ntohs(ep->next);
- DRelease(ep,0);
+ num = ntohs(ep->next);
+ DRelease(ep, 0);
}
}
- DRelease(dhp,0);
+ DRelease(dhp, 0);
return 0;
}
-struct DirEntry *GetBlob (char *dir, afs_int32 blobno)
+struct DirEntry *
+GetBlob(void *dir, afs_int32 blobno)
{
/* Return a pointer to an entry, given its number. */
struct DirEntry *ep;
- ep=DRead(dir,blobno>>LEPP);
- if (!ep) return 0;
- return (struct DirEntry *) (((long)ep)+32*(blobno&(EPP-1)));
+ ep = DRead(dir, blobno >> LEPP);
+ if (!ep)
+ return 0;
+ return (struct DirEntry *)(((long)ep) + 32 * (blobno & (EPP - 1)));
}
-int DirHash (register char *string)
+int
+DirHash(register char *string)
{
/* Hash a string to a number between 0 and NHASHENT. */
register unsigned char tc;
register int hval;
register int tval;
hval = 0;
- while((tc=(*string++))) {
- hval *= 173;
- hval += tc;
+ while ((tc = (*string++))) {
+ hval *= 173;
+ hval += tc;
}
- tval = hval & (NHASHENT-1);
- if (tval == 0) return tval;
- else if (hval < 0) tval = NHASHENT-tval;
+ tval = hval & (NHASHENT - 1);
+ if (tval == 0)
+ return tval;
+ else if (hval < 0)
+ tval = NHASHENT - tval;
return tval;
}
-static struct DirEntry *FindItem (char *dir, char *ename,
- unsigned short **previtem)
+static struct DirEntry *
+FindItem(void *dir, char *ename, unsigned short **previtem)
{
/* Find a directory entry, given its name. This entry returns a pointer to a locked buffer, and a pointer to a locked buffer (in previtem) referencing the found item (to aid the delete code). If no entry is found, however, no items are left locked, and a null pointer is returned instead. */
register int i;
register unsigned short *lp;
register struct DirEntry *tp;
i = DirHash(ename);
- dhp = (struct DirHeader *) DRead(dir,0);
- if (!dhp) return 0;
+ dhp = (struct DirHeader *)DRead(dir, 0);
+ if (!dhp)
+ return 0;
if (dhp->hashTable[i] == 0) {
- /* no such entry */
- DRelease(dhp,0);
- return 0;
+ /* no such entry */
+ DRelease(dhp, 0);
+ return 0;
}
- tp = GetBlob(dir,(u_short)ntohs(dhp->hashTable[i]));
+ tp = GetBlob(dir, (u_short) ntohs(dhp->hashTable[i]));
if (!tp) {
DRelease(dhp, 0);
return 0;
}
lp = &(dhp->hashTable[i]);
- while(1) {
- /* Look at each hash conflict entry. */
- if (!strcmp(ename,tp->name)) {
- /* Found our entry. */
- *previtem = lp;
- return tp;
+ while (1) {
+ /* Look at each hash conflict entry. */
+ if (!strcmp(ename, tp->name)) {
+ /* Found our entry. */
+ *previtem = lp;
+ return tp;
}
- DRelease(lp,0);
- lp = &(tp->next);
- if (tp->next == 0) {
- /* The end of the line */
- DRelease(lp,0); /* Release all locks. */
- return 0;
+ DRelease(lp, 0);
+ lp = &(tp->next);
+ if (tp->next == 0) {
+ /* The end of the line */
+ DRelease(lp, 0); /* Release all locks. */
+ return 0;
}
- tp = GetBlob(dir,(u_short)ntohs(tp->next));
- if (!tp) {
+ tp = GetBlob(dir, (u_short) ntohs(tp->next));
+ if (!tp) {
DRelease(lp, 0);
return 0;
}
git://git.openafs.org / openafs.git / blobdiff