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1 /* This Source Code Form is subject to the terms of the Mozilla Public |
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2 * License, v. 2.0. If a copy of the MPL was not distributed with this |
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3 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
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4 |
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5 #include "nsISupportsImpl.h" |
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6 |
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7 nsresult NS_FASTCALL |
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8 NS_TableDrivenQI(void* aThis, REFNSIID aIID, void **aInstancePtr, |
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9 const QITableEntry* entries) |
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10 { |
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11 do { |
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12 if (aIID.Equals(*entries->iid)) { |
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13 nsISupports* r = |
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14 reinterpret_cast<nsISupports*> |
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15 (reinterpret_cast<char*>(aThis) + entries->offset); |
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16 NS_ADDREF(r); |
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17 *aInstancePtr = r; |
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18 return NS_OK; |
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19 } |
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20 |
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21 ++entries; |
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22 } while (entries->iid); |
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23 |
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24 *aInstancePtr = nullptr; |
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25 return NS_ERROR_NO_INTERFACE; |
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26 } |