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43 lines
1.3 KiB
C
43 lines
1.3 KiB
C
/* Wrapper for __snprintf_chk. IEEE128 version.
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Copyright (C) 2019-2020 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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<https://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_snprintf_chk (char *s, size_t maxlen, int flag, size_t slen,
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const char *format, ...)
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{
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va_list ap;
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int done;
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unsigned int mode = PRINTF_LDBL_USES_FLOAT128;
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if (flag > 0)
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mode |= PRINTF_FORTIFY;
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if (__glibc_unlikely (slen < maxlen))
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__chk_fail ();
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va_start (ap, format);
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done = __vsnprintf_internal (s, maxlen, format, ap, mode);
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va_end (ap);
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return done;
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}
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strong_alias (___ieee128_snprintf_chk, __snprintf_chkieee128)
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