C++ (Cpp) upb_vrprintf Examples

Example #1

File: bytestream.c Project: seanjensengrey/upb

static int32_t upb_stringsink_vprintf(void *_s, const char *fmt, va_list args) {
  // TODO: detect realloc() errors.
  upb_stringsink *s = _s;
  int ret = upb_vrprintf(&s->str, &s->size, s->len, fmt, args);
  if (ret >= 0) s->len += ret;
  return ret;
}

Example #2

File: upb.c Project: alepharchives/upb

void upb_status_seterrf(upb_status *s, const char *msg, ...) {
  s->code = UPB_ERROR;
  va_list args;
  va_start(args, msg);
  upb_vrprintf(&s->buf, &s->bufsize, 0, msg, args);
  va_end(args);
  s->str = s->buf;
}