AreAllAccessesGranted
The AreAllAccessesGranted
function checks whether a set of requested access rights has been granted. The
access rights are represented as bit flags in a 32-bit access mask.
BOOL AreAllAccessesGranted(
|
DWORD GrantedAccess, |
// access mask for
granted access rights |
|
DWORD DesiredAccess |
// access mask for
requested access rights |
|
); |
|
Parameters
GrantedAccess
An access
mask that specifies the access rights that have been granted.
DesiredAccess
An access
mask that specifies the access rights that have been requested. This mask must
have been mapped from generic to specific and standard access rights, usually
by calling the MapGenericMask
function.
Return Values
If all
requested access rights have been granted, the return value is nonzero.
If not all
requested access rights have been granted, the return value is zero.
Remarks
The AreAllAccessesGranted
function is commonly used by a server application to check the access rights of
a client attempting to gain access to an object. When the bits set in the DesiredAccess
parameter match the bits set in the GrantedAccess parameter, all
requested rights have been granted.
See Also