wmii

git clone git://oldgit.suckless.org/wmii/
Log | Files | Refs | README | LICENSE

runevseprint.c (1199B)


      1 /*
      2  * The authors of this software are Rob Pike and Ken Thompson.
      3  *              Copyright (c) 2002 by Lucent Technologies.
      4  * Permission to use, copy, modify, and distribute this software for any
      5  * purpose without fee is hereby granted, provided that this entire notice
      6  * is included in all copies of any software which is or includes a copy
      7  * or modification of this software and in all copies of the supporting
      8  * documentation for such software.
      9  * THIS SOFTWARE IS BEING PROVIDED "AS IS", WITHOUT ANY EXPRESS OR IMPLIED
     10  * WARRANTY.  IN PARTICULAR, NEITHER THE AUTHORS NOR LUCENT TECHNOLOGIES MAKE
     11  * ANY REPRESENTATION OR WARRANTY OF ANY KIND CONCERNING THE MERCHANTABILITY
     12  * OF THIS SOFTWARE OR ITS FITNESS FOR ANY PARTICULAR PURPOSE.
     13  */
     14 #include <stdarg.h>
     15 #include <string.h>
     16 #include "plan9.h"
     17 #include "fmt.h"
     18 #include "fmtdef.h"
     19 
     20 Rune*
     21 runevseprint(Rune *buf, Rune *e, const char *fmt, va_list args)
     22 {
     23 	Fmt f;
     24 
     25 	if(e <= buf)
     26 		return nil;
     27 	f.runes = 1;
     28 	f.start = buf;
     29 	f.to = buf;
     30 	f.stop = e - 1;
     31 	f.flush = nil;
     32 	f.farg = nil;
     33 	f.nfmt = 0;
     34 	va_copy(f.args,args);
     35 	fmtlocaleinit(&f, nil, nil, nil);
     36 	dofmt(&f, fmt);
     37 	va_end(f.args);
     38 	*(Rune*)f.to = '\0';
     39 	return (Rune*)f.to;
     40 }
     41