jehanne/sys/src/libc/fmt/errfmt.c

22 lines
587 B
C

/*
* This file is part of the UCB release of Plan 9. It is subject to the license
* terms in the LICENSE file found in the top-level directory of this
* distribution and at http://akaros.cs.berkeley.edu/files/Plan9License. No
* part of the UCB release of Plan 9, including this file, may be copied,
* modified, propagated, or distributed except according to the terms contained
* in the LICENSE file.
*/
#include <u.h>
#include <libc.h>
#include "fmtdef.h"
int
errfmt(Fmt *f)
{
char buf[ERRMAX];
rerrstr(buf, sizeof buf);
return _fmtcpy(f, buf, utflen(buf), strlen(buf));
}