#include "xfs_trans.h"
#include "xfs_sb.h"
#include "xfs_ag.h"
-#include "xfs_dir.h"
#include "xfs_dir2.h"
#include "xfs_dmapi.h"
#include "xfs_mount.h"
#include "xfs_bmap_btree.h"
#include "xfs_alloc_btree.h"
#include "xfs_ialloc_btree.h"
-#include "xfs_dir_sf.h"
#include "xfs_dir2_sf.h"
#include "xfs_attr_sf.h"
#include "xfs_dinode.h"
#include "xfs_trans_space.h"
#include "xfs_acl.h"
#include "xfs_rw.h"
+#include "xfs_vnodeops.h"
/*
* xfs_attr.c
*/
#define ATTR_SYSCOUNT 2
-STATIC struct attrnames posix_acl_access;
-STATIC struct attrnames posix_acl_default;
-STATIC struct attrnames *attr_system_names[ATTR_SYSCOUNT];
+static struct attrnames posix_acl_access;
+static struct attrnames posix_acl_default;
+static struct attrnames *attr_system_names[ATTR_SYSCOUNT];
/*========================================================================
* Function prototypes for the kernel.
/*
* Routines to manipulate out-of-line attribute values.
*/
-STATIC int xfs_attr_rmtval_get(xfs_da_args_t *args);
STATIC int xfs_attr_rmtval_set(xfs_da_args_t *args);
STATIC int xfs_attr_rmtval_remove(xfs_da_args_t *args);
ktrace_t *xfs_attr_trace_buf;
#endif
+STATIC int
+xfs_attr_name_to_xname(
+ struct xfs_name *xname,
+ const char *aname)
+{
+ if (!aname)
+ return EINVAL;
+ xname->name = aname;
+ xname->len = strlen(aname);
+ if (xname->len >= MAXNAMELEN)
+ return EFAULT; /* match IRIX behaviour */
+
+ return 0;
+}
/*========================================================================
* Overall external interface routines.
*========================================================================*/
int
-xfs_attr_fetch(xfs_inode_t *ip, const char *name, int namelen,
- char *value, int *valuelenp, int flags, struct cred *cred)
+xfs_attr_fetch(xfs_inode_t *ip, struct xfs_name *name,
+ char *value, int *valuelenp, int flags)
{
xfs_da_args_t args;
int error;
* Fill in the arg structure for this request.
*/
memset((char *)&args, 0, sizeof(args));
- args.name = name;
- args.namelen = namelen;
+ args.name = name->name;
+ args.namelen = name->len;
args.value = value;
args.valuelen = *valuelenp;
args.flags = flags;
}
int
-xfs_attr_get(bhv_desc_t *bdp, const char *name, char *value, int *valuelenp,
- int flags, struct cred *cred)
+xfs_attr_get(
+ xfs_inode_t *ip,
+ const char *name,
+ char *value,
+ int *valuelenp,
+ int flags)
{
- xfs_inode_t *ip = XFS_BHVTOI(bdp);
- int error, namelen;
+ int error;
+ struct xfs_name xname;
XFS_STATS_INC(xs_attr_get);
- if (!name)
- return(EINVAL);
- namelen = strlen(name);
- if (namelen >= MAXNAMELEN)
- return(EFAULT); /* match IRIX behaviour */
-
if (XFS_FORCED_SHUTDOWN(ip->i_mount))
return(EIO);
+ error = xfs_attr_name_to_xname(&xname, name);
+ if (error)
+ return error;
+
xfs_ilock(ip, XFS_ILOCK_SHARED);
- error = xfs_attr_fetch(ip, name, namelen, value, valuelenp, flags, cred);
+ error = xfs_attr_fetch(ip, &xname, value, valuelenp, flags);
xfs_iunlock(ip, XFS_ILOCK_SHARED);
return(error);
}
STATIC int
-xfs_attr_set_int(xfs_inode_t *dp, const char *name, int namelen,
- char *value, int valuelen, int flags)
+xfs_attr_set_int(xfs_inode_t *dp, struct xfs_name *name,
+ char *value, int valuelen, int flags)
{
xfs_da_args_t args;
xfs_fsblock_t firstblock;
return (error);
/*
- * Determine space new attribute will use, and if it would be
- * "local" or "remote" (note: local != inline).
- */
- size = xfs_attr_leaf_newentsize(namelen, valuelen,
- mp->m_sb.sb_blocksize, &local);
-
- /*
* If the inode doesn't have an attribute fork, add one.
* (inode must not be locked when we call this routine)
*/
if (XFS_IFORK_Q(dp) == 0) {
- if ((error = xfs_bmap_add_attrfork(dp, size, rsvd)))
+ int sf_size = sizeof(xfs_attr_sf_hdr_t) +
+ XFS_ATTR_SF_ENTSIZE_BYNAME(name->len, valuelen);
+
+ if ((error = xfs_bmap_add_attrfork(dp, sf_size, rsvd)))
return(error);
}
* Fill in the arg structure for this request.
*/
memset((char *)&args, 0, sizeof(args));
- args.name = name;
- args.namelen = namelen;
+ args.name = name->name;
+ args.namelen = name->len;
args.value = value;
args.valuelen = valuelen;
args.flags = flags;
args.addname = 1;
args.oknoent = 1;
+ /*
+ * Determine space new attribute will use, and if it would be
+ * "local" or "remote" (note: local != inline).
+ */
+ size = xfs_attr_leaf_newentsize(name->len, valuelen,
+ mp->m_sb.sb_blocksize, &local);
+
nblks = XFS_DAENTER_SPACE_RES(mp, XFS_ATTR_FORK);
if (local) {
if (size > (mp->m_sb.sb_blocksize >> 1)) {
xfs_trans_ihold(args.trans, dp);
/*
- * If the attribute list is non-existant or a shortform list,
+ * If the attribute list is non-existent or a shortform list,
* upgrade it to a single-leaf-block attribute list.
*/
if ((dp->i_d.di_aformat == XFS_DINODE_FMT_LOCAL) ||
xfs_trans_set_sync(args.trans);
}
err2 = xfs_trans_commit(args.trans,
- XFS_TRANS_RELEASE_LOG_RES,
- NULL);
+ XFS_TRANS_RELEASE_LOG_RES);
xfs_iunlock(dp, XFS_ILOCK_EXCL);
/*
error = xfs_attr_shortform_to_leaf(&args);
if (!error) {
error = xfs_bmap_finish(&args.trans, args.flist,
- *args.firstblock, &committed);
+ &committed);
}
if (error) {
ASSERT(committed);
* Commit the last in the sequence of transactions.
*/
xfs_trans_log_inode(args.trans, dp, XFS_ILOG_CORE);
- error = xfs_trans_commit(args.trans, XFS_TRANS_RELEASE_LOG_RES,
- NULL);
+ error = xfs_trans_commit(args.trans, XFS_TRANS_RELEASE_LOG_RES);
xfs_iunlock(dp, XFS_ILOCK_EXCL);
/*
}
int
-xfs_attr_set(bhv_desc_t *bdp, const char *name, char *value, int valuelen, int flags,
- struct cred *cred)
+xfs_attr_set(
+ xfs_inode_t *dp,
+ const char *name,
+ char *value,
+ int valuelen,
+ int flags)
{
- xfs_inode_t *dp;
- int namelen;
-
- namelen = strlen(name);
- if (namelen >= MAXNAMELEN)
- return EFAULT; /* match IRIX behaviour */
+ int error;
+ struct xfs_name xname;
XFS_STATS_INC(xs_attr_set);
- dp = XFS_BHVTOI(bdp);
if (XFS_FORCED_SHUTDOWN(dp->i_mount))
return (EIO);
- return xfs_attr_set_int(dp, name, namelen, value, valuelen, flags);
+ error = xfs_attr_name_to_xname(&xname, name);
+ if (error)
+ return error;
+
+ return xfs_attr_set_int(dp, &xname, value, valuelen, flags);
}
/*
* Transitions attribute list from Btree to shortform as necessary.
*/
STATIC int
-xfs_attr_remove_int(xfs_inode_t *dp, const char *name, int namelen, int flags)
+xfs_attr_remove_int(xfs_inode_t *dp, struct xfs_name *name, int flags)
{
xfs_da_args_t args;
xfs_fsblock_t firstblock;
* Fill in the arg structure for this request.
*/
memset((char *)&args, 0, sizeof(args));
- args.name = name;
- args.namelen = namelen;
+ args.name = name->name;
+ args.namelen = name->len;
args.flags = flags;
args.hashval = xfs_da_hashname(args.name, args.namelen);
args.dp = dp;
* Commit the last in the sequence of transactions.
*/
xfs_trans_log_inode(args.trans, dp, XFS_ILOG_CORE);
- error = xfs_trans_commit(args.trans, XFS_TRANS_RELEASE_LOG_RES,
- NULL);
+ error = xfs_trans_commit(args.trans, XFS_TRANS_RELEASE_LOG_RES);
xfs_iunlock(dp, XFS_ILOCK_EXCL);
/*
}
int
-xfs_attr_remove(bhv_desc_t *bdp, const char *name, int flags, struct cred *cred)
+xfs_attr_remove(
+ xfs_inode_t *dp,
+ const char *name,
+ int flags)
{
- xfs_inode_t *dp;
- int namelen;
-
- namelen = strlen(name);
- if (namelen >= MAXNAMELEN)
- return EFAULT; /* match IRIX behaviour */
+ int error;
+ struct xfs_name xname;
XFS_STATS_INC(xs_attr_remove);
- dp = XFS_BHVTOI(bdp);
if (XFS_FORCED_SHUTDOWN(dp->i_mount))
return (EIO);
+ error = xfs_attr_name_to_xname(&xname, name);
+ if (error)
+ return error;
+
xfs_ilock(dp, XFS_ILOCK_SHARED);
if (XFS_IFORK_Q(dp) == 0 ||
(dp->i_d.di_aformat == XFS_DINODE_FMT_EXTENTS &&
}
xfs_iunlock(dp, XFS_ILOCK_SHARED);
- return xfs_attr_remove_int(dp, name, namelen, flags);
+ return xfs_attr_remove_int(dp, &xname, flags);
+}
+
+STATIC int
+xfs_attr_list_int(xfs_attr_list_context_t *context)
+{
+ int error;
+ xfs_inode_t *dp = context->dp;
+
+ /*
+ * Decide on what work routines to call based on the inode size.
+ */
+ if (XFS_IFORK_Q(dp) == 0 ||
+ (dp->i_d.di_aformat == XFS_DINODE_FMT_EXTENTS &&
+ dp->i_d.di_anextents == 0)) {
+ error = 0;
+ } else if (dp->i_d.di_aformat == XFS_DINODE_FMT_LOCAL) {
+ error = xfs_attr_shortform_list(context);
+ } else if (xfs_bmap_one_block(dp, XFS_ATTR_FORK)) {
+ error = xfs_attr_leaf_list(context);
+ } else {
+ error = xfs_attr_node_list(context);
+ }
+ return error;
+}
+
+#define ATTR_ENTBASESIZE /* minimum bytes used by an attr */ \
+ (((struct attrlist_ent *) 0)->a_name - (char *) 0)
+#define ATTR_ENTSIZE(namelen) /* actual bytes used by an attr */ \
+ ((ATTR_ENTBASESIZE + (namelen) + 1 + sizeof(u_int32_t)-1) \
+ & ~(sizeof(u_int32_t)-1))
+
+/*
+ * Format an attribute and copy it out to the user's buffer.
+ * Take care to check values and protect against them changing later,
+ * we may be reading them directly out of a user buffer.
+ */
+/*ARGSUSED*/
+STATIC int
+xfs_attr_put_listent(xfs_attr_list_context_t *context, attrnames_t *namesp,
+ char *name, int namelen,
+ int valuelen, char *value)
+{
+ attrlist_ent_t *aep;
+ int arraytop;
+
+ ASSERT(!(context->flags & ATTR_KERNOVAL));
+ ASSERT(context->count >= 0);
+ ASSERT(context->count < (ATTR_MAX_VALUELEN/8));
+ ASSERT(context->firstu >= sizeof(*context->alist));
+ ASSERT(context->firstu <= context->bufsize);
+
+ arraytop = sizeof(*context->alist) +
+ context->count * sizeof(context->alist->al_offset[0]);
+ context->firstu -= ATTR_ENTSIZE(namelen);
+ if (context->firstu < arraytop) {
+ xfs_attr_trace_l_c("buffer full", context);
+ context->alist->al_more = 1;
+ context->seen_enough = 1;
+ return 1;
+ }
+
+ aep = (attrlist_ent_t *)&(((char *)context->alist)[ context->firstu ]);
+ aep->a_valuelen = valuelen;
+ memcpy(aep->a_name, name, namelen);
+ aep->a_name[ namelen ] = 0;
+ context->alist->al_offset[ context->count++ ] = context->firstu;
+ context->alist->al_count = context->count;
+ xfs_attr_trace_l_c("add", context);
+ return 0;
+}
+
+STATIC int
+xfs_attr_kern_list(xfs_attr_list_context_t *context, attrnames_t *namesp,
+ char *name, int namelen,
+ int valuelen, char *value)
+{
+ char *offset;
+ int arraytop;
+
+ ASSERT(context->count >= 0);
+
+ arraytop = context->count + namesp->attr_namelen + namelen + 1;
+ if (arraytop > context->firstu) {
+ context->count = -1; /* insufficient space */
+ return 1;
+ }
+ offset = (char *)context->alist + context->count;
+ strncpy(offset, namesp->attr_name, namesp->attr_namelen);
+ offset += namesp->attr_namelen;
+ strncpy(offset, name, namelen); /* real name */
+ offset += namelen;
+ *offset = '\0';
+ context->count += namesp->attr_namelen + namelen + 1;
+ return 0;
+}
+
+/*ARGSUSED*/
+STATIC int
+xfs_attr_kern_list_sizes(xfs_attr_list_context_t *context, attrnames_t *namesp,
+ char *name, int namelen,
+ int valuelen, char *value)
+{
+ context->count += namesp->attr_namelen + namelen + 1;
+ return 0;
}
/*
* success.
*/
int
-xfs_attr_list(bhv_desc_t *bdp, char *buffer, int bufsize, int flags,
- attrlist_cursor_kern_t *cursor, struct cred *cred)
+xfs_attr_list(
+ xfs_inode_t *dp,
+ char *buffer,
+ int bufsize,
+ int flags,
+ attrlist_cursor_kern_t *cursor)
{
xfs_attr_list_context_t context;
- xfs_inode_t *dp;
int error;
XFS_STATS_INC(xs_attr_list);
return(XFS_ERROR(EINVAL));
if ((cursor->initted == 0) &&
(cursor->hashval || cursor->blkno || cursor->offset))
- return(XFS_ERROR(EINVAL));
+ return XFS_ERROR(EINVAL);
/*
* Check for a properly aligned buffer.
*/
if (((long)buffer) & (sizeof(int)-1))
- return(XFS_ERROR(EFAULT));
+ return XFS_ERROR(EFAULT);
if (flags & ATTR_KERNOVAL)
bufsize = 0;
/*
* Initialize the output buffer.
*/
- context.dp = dp = XFS_BHVTOI(bdp);
+ context.dp = dp;
context.cursor = cursor;
context.count = 0;
context.dupcnt = 0;
context.resynch = 1;
context.flags = flags;
- if (!(flags & ATTR_KERNAMELS)) {
+ context.seen_enough = 0;
+ context.alist = (attrlist_t *)buffer;
+ context.put_value = 0;
+
+ if (flags & ATTR_KERNAMELS) {
+ context.bufsize = bufsize;
+ context.firstu = context.bufsize;
+ if (flags & ATTR_KERNOVAL)
+ context.put_listent = xfs_attr_kern_list_sizes;
+ else
+ context.put_listent = xfs_attr_kern_list;
+ } else {
context.bufsize = (bufsize & ~(sizeof(int)-1)); /* align */
context.firstu = context.bufsize;
- context.alist = (attrlist_t *)buffer;
context.alist->al_count = 0;
context.alist->al_more = 0;
context.alist->al_offset[0] = context.bufsize;
- }
- else {
- context.bufsize = bufsize;
- context.firstu = context.bufsize;
- context.alist = (attrlist_t *)buffer;
+ context.put_listent = xfs_attr_put_listent;
}
if (XFS_FORCED_SHUTDOWN(dp->i_mount))
- return (EIO);
+ return EIO;
xfs_ilock(dp, XFS_ILOCK_SHARED);
- /*
- * Decide on what work routines to call based on the inode size.
- */
xfs_attr_trace_l_c("syscall start", &context);
- if (XFS_IFORK_Q(dp) == 0 ||
- (dp->i_d.di_aformat == XFS_DINODE_FMT_EXTENTS &&
- dp->i_d.di_anextents == 0)) {
- error = 0;
- } else if (dp->i_d.di_aformat == XFS_DINODE_FMT_LOCAL) {
- error = xfs_attr_shortform_list(&context);
- } else if (xfs_bmap_one_block(dp, XFS_ATTR_FORK)) {
- error = xfs_attr_leaf_list(&context);
- } else {
- error = xfs_attr_node_list(&context);
- }
+
+ error = xfs_attr_list_int(&context);
+
xfs_iunlock(dp, XFS_ILOCK_SHARED);
xfs_attr_trace_l_c("syscall end", &context);
- if (!(context.flags & (ATTR_KERNOVAL|ATTR_KERNAMELS))) {
- ASSERT(error >= 0);
- }
- else { /* must return negated buffer size or the error */
+ if (context.flags & (ATTR_KERNOVAL|ATTR_KERNAMELS)) {
+ /* must return negated buffer size or the error */
if (context.count < 0)
error = XFS_ERROR(ERANGE);
else
error = -context.count;
- }
+ } else
+ ASSERT(error >= 0);
- return(error);
+ return error;
}
int /* error */
* Commit the last in the sequence of transactions.
*/
xfs_trans_log_inode(trans, dp, XFS_ILOG_CORE);
- error = xfs_trans_commit(trans, XFS_TRANS_RELEASE_LOG_RES,
- NULL);
+ error = xfs_trans_commit(trans, XFS_TRANS_RELEASE_LOG_RES);
xfs_iunlock(dp, XFS_ILOCK_EXCL);
return(error);
* This leaf block cannot have a "remote" value, we only call this routine
* if bmap_one_block() says there is only one block (ie: no remote blks).
*/
-int
+STATIC int
xfs_attr_leaf_addname(xfs_da_args_t *args)
{
xfs_inode_t *dp;
error = xfs_attr_leaf_to_node(args);
if (!error) {
error = xfs_bmap_finish(&args->trans, args->flist,
- *args->firstblock, &committed);
+ &committed);
}
if (error) {
ASSERT(committed);
if (!error) {
error = xfs_bmap_finish(&args->trans,
args->flist,
- *args->firstblock,
&committed);
}
if (error) {
/* bp is gone due to xfs_da_shrink_inode */
if (!error) {
error = xfs_bmap_finish(&args->trans, args->flist,
- *args->firstblock, &committed);
+ &committed);
}
if (error) {
ASSERT(committed);
context->cursor->blkno = 0;
error = xfs_da_read_buf(NULL, context->dp, 0, -1, &bp, XFS_ATTR_FORK);
if (error)
- return(error);
+ return XFS_ERROR(error);
ASSERT(bp != NULL);
leaf = bp->data;
if (unlikely(be16_to_cpu(leaf->hdr.info.magic) != XFS_ATTR_LEAF_MAGIC)) {
XFS_CORRUPTION_ERROR("xfs_attr_leaf_list", XFS_ERRLEVEL_LOW,
context->dp->i_mount, leaf);
xfs_da_brelse(NULL, bp);
- return(XFS_ERROR(EFSCORRUPTED));
+ return XFS_ERROR(EFSCORRUPTED);
}
- (void)xfs_attr_leaf_list_int(bp, context);
+ error = xfs_attr_leaf_list_int(bp, context);
xfs_da_brelse(NULL, bp);
- return(0);
+ return XFS_ERROR(error);
}
if (!error) {
error = xfs_bmap_finish(&args->trans,
args->flist,
- *args->firstblock,
&committed);
}
if (error) {
error = xfs_da_split(state);
if (!error) {
error = xfs_bmap_finish(&args->trans, args->flist,
- *args->firstblock, &committed);
+ &committed);
}
if (error) {
ASSERT(committed);
if (!error) {
error = xfs_bmap_finish(&args->trans,
args->flist,
- *args->firstblock,
&committed);
}
if (error) {
error = xfs_da_join(state);
if (!error) {
error = xfs_bmap_finish(&args->trans, args->flist,
- *args->firstblock, &committed);
+ &committed);
}
if (error) {
ASSERT(committed);
if (!error) {
error = xfs_bmap_finish(&args->trans,
args->flist,
- *args->firstblock,
&committed);
}
if (error) {
* Fill in the disk block numbers in the state structure for the buffers
* that are attached to the state structure.
* This is done so that we can quickly reattach ourselves to those buffers
- * after some set of transaction commit's has released these buffers.
+ * after some set of transaction commits have released these buffers.
*/
STATIC int
xfs_attr_fillstate(xfs_da_state_t *state)
/*
* Reattach the buffers to the state structure based on the disk block
* numbers stored in the state structure.
- * This is done after some set of transaction commit's has released those
+ * This is done after some set of transaction commits have released those
* buffers from our grip.
*/
STATIC int
return(XFS_ERROR(EFSCORRUPTED));
}
btree = node->btree;
- for (i = 0;
- i < INT_GET(node->hdr.count, ARCH_CONVERT);
+ for (i = 0; i < be16_to_cpu(node->hdr.count);
btree++, i++) {
if (cursor->hashval
- <= INT_GET(btree->hashval,
- ARCH_CONVERT)) {
- cursor->blkno = INT_GET(btree->before, ARCH_CONVERT);
+ <= be32_to_cpu(btree->hashval)) {
+ cursor->blkno = be32_to_cpu(btree->before);
xfs_attr_trace_l_cb("descending",
context, btree);
break;
}
}
- if (i == INT_GET(node->hdr.count, ARCH_CONVERT)) {
+ if (i == be16_to_cpu(node->hdr.count)) {
xfs_da_brelse(NULL, bp);
return(0);
}
return(XFS_ERROR(EFSCORRUPTED));
}
error = xfs_attr_leaf_list_int(bp, context);
- if (error || !leaf->hdr.info.forw)
- break; /* not really an error, buffer full or EOF */
+ if (error) {
+ xfs_da_brelse(NULL, bp);
+ return error;
+ }
+ if (context->seen_enough || leaf->hdr.info.forw == 0)
+ break;
cursor->blkno = be32_to_cpu(leaf->hdr.info.forw);
xfs_da_brelse(NULL, bp);
error = xfs_da_read_buf(NULL, context->dp, cursor->blkno, -1,
* Read the value associated with an attribute from the out-of-line buffer
* that we stored it in.
*/
-STATIC int
+int
xfs_attr_rmtval_get(xfs_da_args_t *args)
{
xfs_bmbt_irec_t map[ATTR_RMTVALUE_MAPSIZE];
error = xfs_bmapi(args->trans, args->dp, (xfs_fileoff_t)lblkno,
args->rmtblkcnt,
XFS_BMAPI_ATTRFORK | XFS_BMAPI_METADATA,
- NULL, 0, map, &nmap, NULL);
+ NULL, 0, map, &nmap, NULL, NULL);
if (error)
return(error);
ASSERT(nmap >= 1);
XFS_BMAPI_ATTRFORK | XFS_BMAPI_METADATA |
XFS_BMAPI_WRITE,
args->firstblock, args->total, &map, &nmap,
- args->flist);
+ args->flist, NULL);
if (!error) {
error = xfs_bmap_finish(&args->trans, args->flist,
- *args->firstblock, &committed);
+ &committed);
}
if (error) {
ASSERT(committed);
error = xfs_bmapi(NULL, dp, (xfs_fileoff_t)lblkno,
args->rmtblkcnt,
XFS_BMAPI_ATTRFORK | XFS_BMAPI_METADATA,
- args->firstblock, 0, &map, &nmap, NULL);
+ args->firstblock, 0, &map, &nmap,
+ NULL, NULL);
if (error) {
return(error);
}
args->rmtblkcnt,
XFS_BMAPI_ATTRFORK | XFS_BMAPI_METADATA,
args->firstblock, 0, &map, &nmap,
- args->flist);
+ args->flist, NULL);
if (error) {
return(error);
}
XFS_BMAP_INIT(args->flist, args->firstblock);
error = xfs_bunmapi(args->trans, args->dp, lblkno, blkcnt,
XFS_BMAPI_ATTRFORK | XFS_BMAPI_METADATA,
- 1, args->firstblock, args->flist, &done);
+ 1, args->firstblock, args->flist,
+ NULL, &done);
if (!error) {
error = xfs_bmap_finish(&args->trans, args->flist,
- *args->firstblock, &committed);
+ &committed);
}
if (error) {
ASSERT(committed);
: 0,
(__psunsigned_t)context->dupcnt,
(__psunsigned_t)context->flags,
- (__psunsigned_t)INT_GET(node->hdr.count, ARCH_CONVERT),
- (__psunsigned_t)INT_GET(node->btree[0].hashval, ARCH_CONVERT),
- (__psunsigned_t)INT_GET(node->btree[INT_GET(node->hdr.count, ARCH_CONVERT)-1].hashval, ARCH_CONVERT));
+ (__psunsigned_t)be16_to_cpu(node->hdr.count),
+ (__psunsigned_t)be32_to_cpu(node->btree[0].hashval),
+ (__psunsigned_t)be32_to_cpu(node->btree[
+ be16_to_cpu(node->hdr.count)-1].hashval));
}
/*
: 0,
(__psunsigned_t)context->dupcnt,
(__psunsigned_t)context->flags,
- (__psunsigned_t)INT_GET(btree->hashval, ARCH_CONVERT),
- (__psunsigned_t)INT_GET(btree->before, ARCH_CONVERT),
+ (__psunsigned_t)be32_to_cpu(btree->hashval),
+ (__psunsigned_t)be32_to_cpu(btree->before),
(__psunsigned_t)NULL);
}
STATIC int
posix_acl_access_set(
- vnode_t *vp, char *name, void *data, size_t size, int xflags)
+ bhv_vnode_t *vp, char *name, void *data, size_t size, int xflags)
{
return xfs_acl_vset(vp, data, size, _ACL_TYPE_ACCESS);
}
STATIC int
posix_acl_access_remove(
- struct vnode *vp, char *name, int xflags)
+ bhv_vnode_t *vp, char *name, int xflags)
{
return xfs_acl_vremove(vp, _ACL_TYPE_ACCESS);
}
STATIC int
posix_acl_access_get(
- vnode_t *vp, char *name, void *data, size_t size, int xflags)
+ bhv_vnode_t *vp, char *name, void *data, size_t size, int xflags)
{
return xfs_acl_vget(vp, data, size, _ACL_TYPE_ACCESS);
}
STATIC int
posix_acl_access_exists(
- vnode_t *vp)
+ bhv_vnode_t *vp)
{
return xfs_acl_vhasacl_access(vp);
}
STATIC int
posix_acl_default_set(
- vnode_t *vp, char *name, void *data, size_t size, int xflags)
+ bhv_vnode_t *vp, char *name, void *data, size_t size, int xflags)
{
return xfs_acl_vset(vp, data, size, _ACL_TYPE_DEFAULT);
}
STATIC int
posix_acl_default_get(
- vnode_t *vp, char *name, void *data, size_t size, int xflags)
+ bhv_vnode_t *vp, char *name, void *data, size_t size, int xflags)
{
return xfs_acl_vget(vp, data, size, _ACL_TYPE_DEFAULT);
}
STATIC int
posix_acl_default_remove(
- struct vnode *vp, char *name, int xflags)
+ bhv_vnode_t *vp, char *name, int xflags)
{
return xfs_acl_vremove(vp, _ACL_TYPE_DEFAULT);
}
STATIC int
posix_acl_default_exists(
- vnode_t *vp)
+ bhv_vnode_t *vp)
{
return xfs_acl_vhasacl_default(vp);
}
-STATIC struct attrnames posix_acl_access = {
+static struct attrnames posix_acl_access = {
.attr_name = "posix_acl_access",
.attr_namelen = sizeof("posix_acl_access") - 1,
.attr_get = posix_acl_access_get,
.attr_exists = posix_acl_access_exists,
};
-STATIC struct attrnames posix_acl_default = {
+static struct attrnames posix_acl_default = {
.attr_name = "posix_acl_default",
.attr_namelen = sizeof("posix_acl_default") - 1,
.attr_get = posix_acl_default_get,
.attr_exists = posix_acl_default_exists,
};
-STATIC struct attrnames *attr_system_names[] =
+static struct attrnames *attr_system_names[] =
{ &posix_acl_access, &posix_acl_default };
STATIC int
attr_generic_set(
- struct vnode *vp, char *name, void *data, size_t size, int xflags)
+ bhv_vnode_t *vp, char *name, void *data, size_t size, int xflags)
{
- int error;
-
- VOP_ATTR_SET(vp, name, data, size, xflags, NULL, error);
- return -error;
+ return -xfs_attr_set(xfs_vtoi(vp), name, data, size, xflags);
}
STATIC int
attr_generic_get(
- struct vnode *vp, char *name, void *data, size_t size, int xflags)
+ bhv_vnode_t *vp, char *name, void *data, size_t size, int xflags)
{
int error, asize = size;
- VOP_ATTR_GET(vp, name, data, &asize, xflags, NULL, error);
+ error = xfs_attr_get(xfs_vtoi(vp), name, data, &asize, xflags);
if (!error)
return asize;
return -error;
STATIC int
attr_generic_remove(
- struct vnode *vp, char *name, int xflags)
+ bhv_vnode_t *vp, char *name, int xflags)
{
- int error;
-
- VOP_ATTR_REMOVE(vp, name, xflags, NULL, error);
- return -error;
+ return -xfs_attr_remove(xfs_vtoi(vp), name, xflags);
}
STATIC int
STATIC int
attr_system_list(
- struct vnode *vp,
+ bhv_vnode_t *vp,
void *data,
size_t size,
ssize_t *result)
int
attr_generic_list(
- struct vnode *vp, void *data, size_t size, int xflags, ssize_t *result)
+ bhv_vnode_t *vp, void *data, size_t size, int xflags, ssize_t *result)
{
attrlist_cursor_kern_t cursor = { 0 };
int error;
- VOP_ATTR_LIST(vp, data, size, xflags, &cursor, NULL, error);
+ error = xfs_attr_list(xfs_vtoi(vp), data, size, xflags, &cursor);
if (error > 0)
return -error;
*result = -error;
*/
STATIC int
attr_user_capable(
- struct vnode *vp,
+ bhv_vnode_t *vp,
cred_t *cred)
{
struct inode *inode = vn_to_inode(vp);
STATIC int
attr_trusted_capable(
- struct vnode *vp,
+ bhv_vnode_t *vp,
cred_t *cred)
{
struct inode *inode = vn_to_inode(vp);
}
STATIC int
-attr_secure_capable(
- struct vnode *vp,
- cred_t *cred)
-{
- return -ENOSECURITY;
-}
-
-STATIC int
attr_system_set(
- struct vnode *vp, char *name, void *data, size_t size, int xflags)
+ bhv_vnode_t *vp, char *name, void *data, size_t size, int xflags)
{
attrnames_t *namesp;
int error;
STATIC int
attr_system_get(
- struct vnode *vp, char *name, void *data, size_t size, int xflags)
+ bhv_vnode_t *vp, char *name, void *data, size_t size, int xflags)
{
attrnames_t *namesp;
STATIC int
attr_system_remove(
- struct vnode *vp, char *name, int xflags)
+ bhv_vnode_t *vp, char *name, int xflags)
{
attrnames_t *namesp;
.attr_get = attr_generic_get,
.attr_set = attr_generic_set,
.attr_remove = attr_generic_remove,
- .attr_capable = attr_secure_capable,
+ .attr_capable = (attrcapable_t)fs_noerr,
};
struct attrnames attr_user = {
git://ftp.safe.ca / safe / jmp / linux-2.6 / blobdiff