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updates from p9p

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This commit is contained in:
Russ Cox
2006-01-17 12:37:52 +00:00
parent c0c120e2d1
commit 001d391fa7
35 changed files with 1126 additions and 483 deletions
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23
libc/runevsnprint.c
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@ -1,5 +1,21 @@
#include <u.h>
#include <libc.h>
/*
* The authors of this software are Rob Pike and Ken Thompson.
* Copyright (c) 2002 by Lucent Technologies.
* Permission to use, copy, modify, and distribute this software for any
* purpose without fee is hereby granted, provided that this entire notice
* is included in all copies of any software which is or includes a copy
* or modification of this software and in all copies of the supporting
* documentation for such software.
* THIS SOFTWARE IS BEING PROVIDED "AS IS", WITHOUT ANY EXPRESS OR IMPLIED
* WARRANTY. IN PARTICULAR, NEITHER THE AUTHORS NOR LUCENT TECHNOLOGIES MAKE
* ANY REPRESENTATION OR WARRANTY OF ANY KIND CONCERNING THE MERCHANTABILITY
* OF THIS SOFTWARE OR ITS FITNESS FOR ANY PARTICULAR PURPOSE.
*/
#include <stdarg.h>
#include <string.h>
#include "plan9.h"
#include "fmt.h"
#include "fmtdef.h"
int
runevsnprint(Rune *buf, int len, char *fmt, va_list args)
@ -15,8 +31,9 @@ runevsnprint(Rune *buf, int len, char *fmt, va_list args)
f.flush = nil;
f.farg = nil;
f.nfmt = 0;
f.args = args;
VA_COPY(f.args,args);
dofmt(&f, fmt);
VA_END(f.args);
*(Rune*)f.to = '\0';
return (Rune*)f.to - buf;
}