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open: use suppattr_exclcreat to mask exclusive create attributes

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Signed-off-by: Casey Bodley <cbodley@citi.umich.edu>
This commit is contained in:
Casey Bodley 2012-03-29 14:40:12 -04:00 • committed by unknown
parent 6bb641e547
commit 68d97f5400
5 changed files with 37 additions and 2 deletions
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20
daemon/nfs41_superblock.c
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@ -86,9 +86,11 @@ static int get_superblock_attrs(
FATTR4_WORD0_MAXREAD | (uint32_t)(FATTR4_WORD0_MAXWRITE);
attr_request.arr[1] = FATTR4_WORD1_FS_LAYOUT_TYPE |
FATTR4_WORD1_TIME_DELTA;
attr_request.count = 2;
attr_request.arr[2] = FATTR4_WORD2_SUPPATTR_EXCLCREAT;
attr_request.count = 3;
info.supported_attrs = &superblock->supported_attrs;
info.suppattr_exclcreat = &superblock->suppattr_exclcreat;
info.time_delta = &superblock->time_delta;
status = nfs41_getattr(session, file, &attr_request, &info);
@ -259,6 +261,22 @@ void nfs41_superblock_supported_attrs(
ReleaseSRWLockShared(&superblock->lock);
}
void nfs41_superblock_supported_attrs_exclcreat(
IN nfs41_superblock *superblock,
IN OUT bitmap4 *attrs)
{
uint32_t i, count = 0;
AcquireSRWLockShared(&superblock->lock);
for (i = 0; i < 3; i++) {
attrs->arr[i] &= superblock->suppattr_exclcreat.arr[i];
if (attrs->arr[i])
count = i+1;
}
attrs->count = min(attrs->count, count);
ReleaseSRWLockShared(&superblock->lock);
}
void nfs41_superblock_space_changed(
IN nfs41_superblock *superblock)
{