1 /* Copyright (c) 2002-2006 Lucent Technologies; see LICENSE */
2 #include <stdarg.h>
3 #include "plan9.h"
4 #include "fmt.h"
5 #include "fmtdef.h"
6 
7 int
8 vfprint(int fd, char *fmt, va_list args)
9 {
10 	Fmt f;
11 	char buf[256];
12 	int n;
13 
14 	fmtfdinit(&f, fd, buf, sizeof(buf));
15 	VA_COPY(f.args,args);
16 	n = dofmt(&f, fmt);
17 	VA_END(f.args);
18 	if(n > 0 && __fmtFdFlush(&f) == 0)
19 		return -1;
20 	return n;
21 }