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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"7 char*8 vseprint(char *buf, char *e, char *fmt, va_list args)9 {10 Fmt f;12 if(e <= buf)13 return nil;14 f.runes = 0;15 f.start = buf;16 f.to = buf;17 f.stop = e - 1;18 f.flush = 0;19 f.farg = nil;20 f.nfmt = 0;21 VA_COPY(f.args,args);22 fmtlocaleinit(&f, nil, nil, nil);23 dofmt(&f, fmt);24 VA_END(f.args);25 *(char*)f.to = '\0';26 return (char*)f.to;27 }