Support flags for newly added syscalls.

Support flags for newly added syscalls.

Related commit no. 0f2db21f1a9e22763303aae0f97bcfcce57aee2e

+#define __NR_sched_setattr             (__NR_SYSCALL_BASE+380) : add usr/include/linux/sched.h
+#define __NR_sched_getattr             (__NR_SYSCALL_BASE+381) : add usr/include/linux/sched.h
+#define __NR_renameat2                 (__NR_SYSCALL_BASE+382) : add usr/include/linux/fs.h
+#define __NR_seccomp                   (__NR_SYSCALL_BASE+383) : add usr/include/linux/seccomp.h
+#define __NR_getrandom                 (__NR_SYSCALL_BASE+384) : add usr/include/linux/random.h
+#define __NR_memfd_create              (__NR_SYSCALL_BASE+385) : add usr/include/linux/memfd.h
+#define __NR_bpf                       (__NR_SYSCALL_BASE+386) : add usr/include/linux/bpf.h, usr/include/linux/bpf_common.h
+#define __NR_execveat                  (__NR_SYSCALL_BASE+387)

Change-Id: I397080a11d1610f76d48c741049103e20879e159
Signed-off-by: Dongkyun Son <dongkyun.s@samsung.com>