11 static void dummy(size_t *auxv)
14 weak_alias(dummy, __init_ssp);
16 void __init_security(size_t *auxv)
18 size_t i, aux[AUX_CNT] = { 0 };
19 struct pollfd pfd[3] = { {.fd=0}, {.fd=1}, {.fd=2} };
25 for (; auxv[0]; auxv+=2) if (auxv[0]<AUX_CNT) aux[auxv[0]] = auxv[1];
26 __hwcap = aux[AT_HWCAP];
27 if (aux[AT_UID]==aux[AT_EUID] && aux[AT_GID]==aux[AT_EGID]
28 && !aux[AT_SECURE]) return;
30 __syscall(SYS_poll, pfd, 3, 0);
32 if (pfd[i].revents&POLLNVAL)
33 if (__syscall(SYS_open, "/dev/null", O_RDWR|O_LARGEFILE)<0)