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42 lines
1.2 KiB
C
42 lines
1.2 KiB
C
/* Formatted output to a stream.
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Copyright (C) 2007 Free Software Foundation, Inc.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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This program 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
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License along
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with this program; if not, write to the Free Software Foundation,
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Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
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#ifdef HAVE_CONFIG_H
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# include <config.h>
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#endif
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/* Specification. */
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#include <stdio.h>
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#include <stdarg.h>
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/* Print formatted output to standard output.
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Return string length of formatted string. On error, return a negative
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value. */
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int
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printf (const char *format, ...)
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{
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int retval;
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va_list args;
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va_start (args, format);
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retval = vfprintf (stdout, format, args);
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va_end (args);
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return retval;
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}
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