7 int main(int argc, char *argv[])
9 const char *progname = basename(argv[0]);
12 ret = truncate(argv[0], 4096);
14 if (argc == 2 && strcmp(argv[1], "--may-succeed") == 0)
16 fprintf(stderr, "truncate(%s) should have failed\n",
20 if (errno != ETXTBSY) {