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firmbird 2003-01-14
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晕，这你也给我贴上来了，谢了先！
能给个更清楚一点的解释吗？最好给个示例代码
能给个更清楚一点的解释吗？最好给个示例代码
LeeZi 2003-01-14
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InitializeSid
The InitializeSid function initializes a security identifier (SID).
BOOL InitializeSid(
PSID Sid,
PSID_IDENTIFIER_AUTHORITY pIdentifierAuthority,
BYTE nSubAuthorityCount
);
Parameters
Sid
[out] Pointer to a SID structure to be initialized.
pIdentifierAuthority
[in] Pointer to a SID_IDENTIFIER_AUTHORITY structure to set in the SID structure.
nSubAuthorityCount
[in] Specifies the number of subauthorities to set in the SID. Values of the subauthority must be set separately, as described in the following Remarks section.
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.
Remarks
Although the InitializeSid function sets the number of subauthorities for the SID, it does not set the subauthority values. This must be done separately, using functions such as GetSidSubAuthority.
An application can use the AllocateAndInitializeSid function to initialize a SID and set its subauthority values.
This function uses a 32-bit RID value. For applications that require a larger RID value, use CreateWellKnownSid.
The InitializeSid function initializes a security identifier (SID).
BOOL InitializeSid(
PSID Sid,
PSID_IDENTIFIER_AUTHORITY pIdentifierAuthority,
BYTE nSubAuthorityCount
);
Parameters
Sid
[out] Pointer to a SID structure to be initialized.
pIdentifierAuthority
[in] Pointer to a SID_IDENTIFIER_AUTHORITY structure to set in the SID structure.
nSubAuthorityCount
[in] Specifies the number of subauthorities to set in the SID. Values of the subauthority must be set separately, as described in the following Remarks section.
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.
Remarks
Although the InitializeSid function sets the number of subauthorities for the SID, it does not set the subauthority values. This must be done separately, using functions such as GetSidSubAuthority.
An application can use the AllocateAndInitializeSid function to initialize a SID and set its subauthority values.
This function uses a 32-bit RID value. For applications that require a larger RID value, use CreateWellKnownSid.
