33 lines
465 B
C
33 lines
465 B
C
#include <u.h>
|
|
#include <libc.h>
|
|
#include "fmtdef.h"
|
|
|
|
|
|
/*
|
|
* format a string into the output buffer
|
|
* designed for formats which themselves call fmt,
|
|
* but ignore any width flags
|
|
*/
|
|
int
|
|
fmtprint(Fmt *f, char *fmt, ...)
|
|
{
|
|
va_list va;
|
|
int n;
|
|
|
|
f->flags = 0;
|
|
f->width = 0;
|
|
f->prec = 0;
|
|
va = f->args;
|
|
va_start(f->args, fmt);
|
|
n = dofmt(f, fmt);
|
|
va_end(f->args);
|
|
f->flags = 0;
|
|
f->width = 0;
|
|
f->prec = 0;
|
|
f->args = va;
|
|
if(n >= 0)
|
|
return 0;
|
|
return n;
|
|
}
|
|
|