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Use the recently added, internal functions, __error_at_line_internal and __error_internal, to provide error.h functions that can take long double arguments with IEEE binary128 format on platforms where long double can also take double format or some non-IEEE format (currently, this means powerpc64le). Tested for powerpc64le. Reviewed-by: Paul E. Murphy <murphyp@linux.ibm.com>
52 lines
1.6 KiB
C
52 lines
1.6 KiB
C
/* Wrappers for error.h functions. 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 <error.h>
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#include <stdarg.h>
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#include <libio/libioP.h>
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#define IEEE128_ALIAS(name) \
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strong_alias (___ieee128_##name, __##name##ieee128)
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#define IEEE128_DECL(name) ___ieee128_##name
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void
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IEEE128_DECL (error) (int status, int errnum, const char *message, ...)
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{
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va_list ap;
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va_start (ap, message);
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__error_internal (status, errnum, message, ap,
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PRINTF_LDBL_USES_FLOAT128);
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va_end (ap);
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}
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IEEE128_ALIAS (error)
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void
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IEEE128_DECL (error_at_line) (int status, int errnum,
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const char *file_name,
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unsigned int line_number,
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const char *message, ...)
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{
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va_list ap;
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va_start (ap, message);
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__error_at_line_internal (status, errnum, file_name, line_number,
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message, ap, PRINTF_LDBL_USES_FLOAT128);
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va_end (ap);
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}
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IEEE128_ALIAS (error_at_line)
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