38 lines
1.2 KiB
C
38 lines
1.2 KiB
C
/* Copyright (C) 1991-2019 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 <libioP.h>
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/* Write formatted output into S, according to the format
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string FORMAT, writing no more than MAXLEN characters. */
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/* VARARGS3 */
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int
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__snprintf (char *s, size_t maxlen, const char *format, ...)
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{
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va_list arg;
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int done;
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va_start (arg, format);
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done = __vsnprintf_internal (s, maxlen, format, arg, 0);
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va_end (arg);
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return done;
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}
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libc_hidden_def (__snprintf)
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ldbl_weak_alias (__snprintf, snprintf)
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