__NR_signalfd     771 include/uapi/asm-generic/unistd.h #define __NR_signalfd 1045
__NR_signalfd     772 include/uapi/asm-generic/unistd.h __SYSCALL(__NR_signalfd, sys_signalfd)
__NR_signalfd     775 include/uapi/asm-generic/unistd.h #define __NR_syscalls (__NR_signalfd+1)