andre@3: #ifndef HAVE_SNPRINTF
andre@3: 
andre@3: #include <sys/types.h>
andre@3: #include <stddef.h>
andre@3: #include <stdio.h>
andre@3: 
andre@3: #ifdef HAVE_SYS_CDEFS_H
andre@3: #include <sys/cdefs.h>
andre@3: #else
andre@3: #include "cdefs.h"
andre@3: #endif
andre@3: 
andre@3: #include "prtypes.h"
andre@3: 
andre@3: #include <ncompat.h>
andre@3: 
andre@3: #ifdef __STDC__
andre@3: #include <stdarg.h>
andre@3: #else
andre@3: #include <varargs.h>
andre@3: #endif
andre@3: 
andre@3: int
andre@3: #ifdef __STDC__
andre@3: snprintf(char *str, size_t n, const char *fmt, ...)
andre@3: #else
andre@3: snprintf(str, n, fmt, va_alist)
andre@3: 	char *str;
andre@3: 	size_t n;
andre@3: 	const char *fmt;
andre@3: 	va_dcl
andre@3: #endif
andre@3: {
andre@3: 	va_list ap;
andre@3: #ifdef VSPRINTF_CHARSTAR
andre@3: 	char *rp;
andre@3: #else
andre@3: 	int rval;
andre@3: #endif
andre@3: #ifdef __STDC__
andre@3: 	va_start(ap, fmt);
andre@3: #else
andre@3: 	va_start(ap);
andre@3: #endif
andre@3: #ifdef VSPRINTF_CHARSTAR
andre@3: 	rp = vsprintf(str, fmt, ap);
andre@3: 	va_end(ap);
andre@3: 	return (strlen(rp));
andre@3: #else
andre@3: 	rval = vsprintf(str, fmt, ap);
andre@3: 	va_end(ap);
andre@3: 	return (rval);
andre@3: #endif
andre@3: }
andre@3: 
andre@3: int
andre@3: vsnprintf(str, n, fmt, ap)
andre@3: 	char *str;
andre@3: 	size_t n;
andre@3: 	const char *fmt;
andre@3: 	va_list ap;
andre@3: {
andre@3: #ifdef VSPRINTF_CHARSTAR
andre@3: 	return (strlen(vsprintf(str, fmt, ap)));
andre@3: #else
andre@3: 	return (vsprintf(str, fmt, ap));
andre@3: #endif
andre@3: }
andre@3: 
andre@3: #endif /* HAVE_SNPRINTF */
andre@3: 
andre@3: /* Some compilers don't like an empty source file. */
andre@3: static int dummy = 0;