FDT_CWD_LEN
char tmp[FDT_CWD_LEN];
static char cwd[FDT_CWD_LEN] = "/";
if (len >= FDT_CWD_LEN)
if (len >= FDT_CWD_LEN)
"path too long: %d, max allowed: %d", len, FDT_CWD_LEN - 1);
char line[FDT_CWD_LEN];