48 lines
757 B
C
48 lines
757 B
C
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/* $NetBSD: snprintf.c,v 1.1.1.2 2008/05/18 14:29:39 aymeric Exp $ */
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#include "config.h"
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#include <sys/types.h>
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#include <stdio.h>
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#ifdef __STDC__
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#include <stdarg.h>
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#else
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#include <varargs.h>
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#endif
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/*
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* PUBLIC: #ifndef HAVE_SNPRINTF
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* PUBLIC: int snprintf __P((char *, size_t, const char *, ...));
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* PUBLIC: #endif
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*/
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int
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#ifdef __STDC__
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snprintf(char *str, size_t n, const char *fmt, ...)
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#else
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snprintf(str, n, fmt, va_alist)
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char *str;
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size_t n;
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const char *fmt;
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va_dcl
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#endif
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{
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va_list ap;
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int rval;
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#ifdef __STDC__
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va_start(ap, fmt);
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#else
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va_start(ap);
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#endif
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#ifdef SPRINTF_RET_CHARPNT
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(void)vsprintf(str, fmt, ap);
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va_end(ap);
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return (strlen(str));
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#else
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rval = vsprintf(str, fmt, ap);
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va_end(ap);
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return (rval);
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#endif
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}
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