set errno to EBADF, if file descriptor < 0 in my_write()
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@ -38,8 +38,8 @@ size_t my_write(int Filedes, const uchar *Buffer, size_t Count, myf MyFlags)
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#ifdef _WIN32
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if(Filedes < 0)
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{
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errno = EINVAL;
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DBUG_RETURN(-1);
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my_errno= errno= EBADF;
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DBUG_RETURN((size_t)-1);
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}
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writtenbytes= my_win_write(Filedes, Buffer, Count);
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#else
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