__NR_prctl        551 sandbox/linux/services/arm_linux_syscalls.h #define __NR_prctl (__NR_SYSCALL_BASE+172)
__NR_prctl        702 sandbox/linux/services/x86_32_linux_syscalls.h #define __NR_prctl 172
__NR_prctl        642 sandbox/linux/services/x86_64_linux_syscalls.h #define __NR_prctl 157