__NR_epoll_create1  727 arch/arm64/include/asm/unistd32.h #define __NR_epoll_create1 357
__NR_epoll_create1  381 arch/sh/include/uapi/asm/unistd_64.h #define __NR_epoll_create1	357
__NR_epoll_create1   85 include/uapi/asm-generic/unistd.h #define __NR_epoll_create1 20
__NR_epoll_create1   85 tools/include/uapi/asm-generic/unistd.h #define __NR_epoll_create1 20