sys_setpgid       128 arch/arm64/include/asm/unistd32.h __SYSCALL(__NR_setpgid, sys_setpgid)
sys_setpgid       715 include/linux/syscalls.h asmlinkage long sys_setpgid(pid_t pid, pid_t pgid);
sys_setpgid       475 include/uapi/asm-generic/unistd.h __SYSCALL(__NR_setpgid, sys_setpgid)
sys_setpgid      2137 tools/include/nolibc/nolibc.h 	int ret = sys_setpgid(pid, pgid);
sys_setpgid       475 tools/include/uapi/asm-generic/unistd.h __SYSCALL(__NR_setpgid, sys_setpgid)