__NR_sched_yield  503 sandbox/linux/services/arm_linux_syscalls.h #define __NR_sched_yield (__NR_SYSCALL_BASE+158)
__NR_sched_yield  646 sandbox/linux/services/x86_32_linux_syscalls.h #define __NR_sched_yield 158
__NR_sched_yield  110 sandbox/linux/services/x86_64_linux_syscalls.h #define __NR_sched_yield 24