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45 lines
1.5 KiB
45 lines
1.5 KiB
/* |
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* Copyright 2019 by its authors. See AUTHORS. |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0 |
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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using System; |
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using System.Runtime.InteropServices; |
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namespace Efl |
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{ |
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namespace Eo |
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{ |
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public static partial class FunctionInterop |
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{ |
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[DllImport(efl.Libs.Libdl)] |
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private static extern IntPtr dlsym(IntPtr handle, string symbol); |
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///<summary>Loads a function pointer from the given module.</summary> |
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///<param name="nativeLibraryHandle">The module containing the function.</param> |
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///<param name="functionName">The name of the function to search for.</param> |
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///<returns>A function pointer that can be used with delegates.</returns> |
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public static IntPtr LoadFunctionPointer(IntPtr nativeLibraryHandle, string functionName) |
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{ |
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Eina.Log.Debug($"searching {nativeLibraryHandle} for {functionName}"); |
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var s = FunctionInterop.dlsym(nativeLibraryHandle, functionName); |
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Eina.Log.Debug($"searching {nativeLibraryHandle} for {functionName}, result {s}"); |
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return s; |
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} |
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} |
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} |
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}
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