vseprint.c (489B) download
1/* Copyright (c) 2002-2006 Lucent Technologies; see LICENSE */
2#include "fmt.h"
3#include "fmtdef.h"
4#include "plan9.h"
5
6#include <stdarg.h>
7
8char* vseprint(char* buf, char* e, char* fmt, va_list args) {
9 Fmt f;
10
11 if (e <= buf)
12 return nil;
13 f.runes = 0;
14 f.start = buf;
15 f.to = buf;
16 f.stop = e - 1;
17 f.flush = 0;
18 f.farg = nil;
19 f.nfmt = 0;
20 VA_COPY(f.args, args);
21 fmtlocaleinit(&f, nil, nil, nil);
22 dofmt(&f, fmt);
23 VA_END(f.args);
24 *(char*) f.to = '\0';
25 return (char*) f.to;
26}