40 lines
812 B
C
40 lines
812 B
C
/* fwprintf function */
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#include "xwstdio.h"
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_STD_BEGIN
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#ifdef __QNX__
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#define prout _Wfprout
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#define args _WPargs
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#else
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static void *prout(void *arg, const wchar_t *buf, size_t n)
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{ /* write to wide file */
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FILE *str = (FILE *)arg;
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for (; 0 < n; --n, ++buf)
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if (fputwc(*buf, str) == WEOF)
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return (0);
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return (str);
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}
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#endif
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int (fwprintf)(FILE *_Restrict str, const wchar_t *_Restrict fmt, ...)
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{ /* print formatted to wide stream */
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int ans;
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va_list ap;
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va_start(ap, fmt);
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_Lockfileatomic(str);
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ans = _WPrintf(&prout, str, fmt, ap);
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_Unlockfileatomic(str);
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va_end(ap);
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return (ans);
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}
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_STD_END
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/*
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* Copyright (c) 1992-2006 by P.J. Plauger. ALL RIGHTS RESERVED.
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* Consult your license regarding permissions and restrictions.
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V5.00:1296 */
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__SRCVERSION("fwprintf.c $Rev: 153052 $");
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