errfmt.c 175 B

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  1. #include <u.h>
  2. #include <libc.h>
  3. #include "fmtdef.h"
  4. int
  5. errfmt(Fmt *f)
  6. {
  7. char buf[ERRMAX];
  8. rerrstr(buf, sizeof buf);
  9. return _fmtcpy(f, buf, utflen(buf), strlen(buf));
  10. }