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1771a5cf0e
Similarly to what was done for regular character printing functions, this patch uses the new mode mask, PRINTF_LDBL_USES_FLOAT128, in the 'mode' argument of the wide characters printing function, __vfwprintf_internal (which is also extended to support printing floating-point values with IEEE binary128, by saving floating-point values into variables of type __float128 and adjusting the parameters to __printf_fp and __printf_fphex as if it was a call from a wide-character version of strfromf128 (even though such version does not exist)). Tested for powerpc64le. Reviewed-By: Paul E. Murphy <murphyp@linux.ibm.com>
36 lines
1.1 KiB
C
36 lines
1.1 KiB
C
/* Wrapper for wprintf. IEEE128 version.
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Copyright (C) 2019 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<http://www.gnu.org/licenses/>. */
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#include <stdarg.h>
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#include <libio/libioP.h>
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extern int
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___ieee128_wprintf (const wchar_t *format, ...)
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{
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va_list ap;
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int done;
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va_start (ap, format);
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done = __vfwprintf_internal (stdout, format, ap,
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PRINTF_LDBL_USES_FLOAT128);
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va_end (ap);
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return done;
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}
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strong_alias (___ieee128_wprintf, __wprintfieee128)
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