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23 lines
665 B
C++
23 lines
665 B
C++
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//
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// fsetpos.cpp
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//
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// Copyright (c) Microsoft Corporation. All rights reserved.
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//
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// Defines fsetpos(), which sets the file position using a position previously
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// returned by fgetpos().
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//
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#include <corecrt_internal_stdio.h>
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// Sets the file position to the given position. The position value must have
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// been returned by a prior call to fgetpos(). Returns 0 on success; returns
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// nonzero on failure.
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extern "C" int __cdecl fsetpos(FILE* const stream, fpos_t const* const position)
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{
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_VALIDATE_RETURN(stream != nullptr, EINVAL, -1);
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_VALIDATE_RETURN(position != nullptr, EINVAL, -1);
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return _fseeki64(stream, *position, SEEK_SET);
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}
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