if (lock_offset > buf->len)
lizard_realloc(buf, lock_offset);
volatile sh_sighandler_t old_handler = set_signal_handler(SIGSEGV, sigsegv_handler);
if (lock_offset > buf->len)
lizard_realloc(buf, lock_offset);
volatile sh_sighandler_t old_handler = set_signal_handler(SIGSEGV, sigsegv_handler);