1 b2cfc4e2 2003-09-30 devnull /*
 2 b2cfc4e2 2003-09-30 devnull  * The authors of this software are Rob Pike and Ken Thompson.
 3 b2cfc4e2 2003-09-30 devnull  *              Copyright (c) 2002 by Lucent Technologies.
 4 b2cfc4e2 2003-09-30 devnull  * Permission to use, copy, modify, and distribute this software for any
 5 b2cfc4e2 2003-09-30 devnull  * purpose without fee is hereby granted, provided that this entire notice
 6 b2cfc4e2 2003-09-30 devnull  * is included in all copies of any software which is or includes a copy
 7 b2cfc4e2 2003-09-30 devnull  * or modification of this software and in all copies of the supporting
 8 b2cfc4e2 2003-09-30 devnull  * documentation for such software.
 9 b2cfc4e2 2003-09-30 devnull  * THIS SOFTWARE IS BEING PROVIDED "AS IS", WITHOUT ANY EXPRESS OR IMPLIED
10 b2cfc4e2 2003-09-30 devnull  * WARRANTY.  IN PARTICULAR, NEITHER THE AUTHORS NOR LUCENT TECHNOLOGIES MAKE ANY
11 b2cfc4e2 2003-09-30 devnull  * REPRESENTATION OR WARRANTY OF ANY KIND CONCERNING THE MERCHANTABILITY
12 b2cfc4e2 2003-09-30 devnull  * OF THIS SOFTWARE OR ITS FITNESS FOR ANY PARTICULAR PURPOSE.
13 b2cfc4e2 2003-09-30 devnull  */
14 b2cfc4e2 2003-09-30 devnull #include <stdarg.h>
15 b2cfc4e2 2003-09-30 devnull #include "fmt.h"
16 b2cfc4e2 2003-09-30 devnull #include "fmtdef.h"
17 b2cfc4e2 2003-09-30 devnull 
18 b2cfc4e2 2003-09-30 devnull char*
19 b2cfc4e2 2003-09-30 devnull vseprint(char *buf, char *e, char *fmt, va_list args)
20 b2cfc4e2 2003-09-30 devnull {
21 b2cfc4e2 2003-09-30 devnull 	Fmt f;
22 b2cfc4e2 2003-09-30 devnull 
23 b2cfc4e2 2003-09-30 devnull 	if(e <= buf)
24 b2cfc4e2 2003-09-30 devnull 		return nil;
25 b2cfc4e2 2003-09-30 devnull 	f.runes = 0;
26 b2cfc4e2 2003-09-30 devnull 	f.start = buf;
27 b2cfc4e2 2003-09-30 devnull 	f.to = buf;
28 b2cfc4e2 2003-09-30 devnull 	f.stop = e - 1;
29 b2cfc4e2 2003-09-30 devnull 	f.flush = 0;
30 b2cfc4e2 2003-09-30 devnull 	f.farg = nil;
31 b2cfc4e2 2003-09-30 devnull 	f.nfmt = 0;
32 b2cfc4e2 2003-09-30 devnull 	f.args = args;
33 b2cfc4e2 2003-09-30 devnull 	dofmt(&f, fmt);
34 b2cfc4e2 2003-09-30 devnull 	*(char*)f.to = '\0';
35 b2cfc4e2 2003-09-30 devnull 	return (char*)f.to;
36 b2cfc4e2 2003-09-30 devnull }
37 b2cfc4e2 2003-09-30 devnull