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https://github.com/Chuyu-Team/VC-LTL5.git
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mingkuang
52 lines
1.4 KiB
C++
52 lines
1.4 KiB
C++
//
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// initterm.cpp
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//
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// Copyright (c) Microsoft Corporation. All rights reserved.
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//
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// _initterm and _initterm_e functions used during dynamic initialization.
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//
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#include <corecrt_internal.h>
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// Calls each function in [first, last). [first, last) must be a valid range of
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// function pointers. Each function is called, in order.
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#if 0
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extern "C" void __cdecl _initterm(_PVFV* const first, _PVFV* const last)
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{
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for (_PVFV* it = first; it != last; ++it)
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{
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if (*it == nullptr)
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continue;
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(**it)();
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}
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}
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#endif
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// Calls each function in [first, last). [first, last) must be a valid range of
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// function pointers. Each function must return zero on success, nonzero on
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// failure. If any function returns nonzero, iteration stops immediately and
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// the nonzero value is returned. Otherwise all functions are called and zero
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// is returned.
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//
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// If a nonzero value is returned, it is expected to be one of the runtime error
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// values (_RT_{NAME}, defined in the internal header files).
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#if WindowsTargetPlatformMinVersion < WindowsTargetPlatformWindows6
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extern "C" int __cdecl _initterm_e(_PIFV* const first, _PIFV* const last)
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{
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for (_PIFV* it = first; it != last; ++it)
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{
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if (*it == nullptr)
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continue;
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int const result = (**it)();
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if (result != 0)
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return result;
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}
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return 0;
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}
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_LCRT_DEFINE_IAT_SYMBOL(_initterm_e);
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#endif |