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Overview |
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Group |
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Quick Info
Windows NT
| Yes
| Win95
| No
| Win32s
| No
| Import Library
| user32.lib
| Header File
| winuser.h
| Unicode
| No
| Platform Notes
| None
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GetUserObjectSecurity
The GetUserObjectSecurity function retrieves security information for the specified user object.
BOOL GetUserObjectSecurity(
HANDLE hObj,
| // handle of user object
| PSECURITY_INFORMATION pSIRequested,
| // address of requested security information
| PSECURITY_DESCRIPTOR pSID,
| // address of security descriptor
| DWORD nLength,
| // size of buffer for security descriptor
| LPDWORD lpnLengthNeeded
| // address of required size of buffer
| );
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Parameters
hObj
Identifies the user object for which to return security information.
pSIRequested
Points to a SECURITY_INFORMATION structure specifying the security information being requested.
pSID
Points to a SECURITY_DESCRIPTOR structure in self-relative format that contains the requested information
when the function returns.
nLength
Specifies the length, in bytes, of the buffer pointed to by the pSID parameter.
lpnLengthNeeded
Points to a variable receiving the number of bytes required to store the
complete security descriptor. If this variable's value is greater than the value of
the nLength parameter when the function returns, the function returns FALSE and none of
the security descriptor is copied to the buffer. Otherwise, the entire security
descriptor is copied.
Return Values
If the function succeeds, the return value is nonzero.
If the function fails, the return value is zero. To get extended error
information, call GetLastError.
See Also
CreatePrivateObjectSecurity, GetKernelObjectSecurity, GetPrivateObjectSecurity, SECURITY_DESCRIPTOR, SECURITY_INFORMATION, SetUserObjectSecurity
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