SYS_READV          = 120 // { ssize_t sys_readv(int fd, const struct iovec *iovp, int iovcnt); }
	SYS_WRITEV         = 121 // { ssize_t sys_writev(int fd, const struct iovec *iovp, int iovcnt); }
	SYS_KILL           = 122 // { int sys_kill(int pid, int signum); }
	SYS_FCHOWN         = 123 // { int sys_fchown(int fd, uid_t uid, gid_t gid); }
	SYS_FCHMOD         = 124 // { int sys_fchmod(int fd, mode_t mode); }

	SYS_READV          = 120 // { ssize_t sys_readv(int fd, const struct iovec *iovp, int iovcnt); }
	SYS_WRITEV         = 121 // { ssize_t sys_writev(int fd, const struct iovec *iovp, int iovcnt); }
	SYS_KILL           = 122 // { int sys_kill(int pid, int signum); }
	SYS_FCHOWN         = 123 // { int sys_fchown(int fd, uid_t uid, gid_t gid); }
	SYS_FCHMOD         = 124 // { int sys_fchmod(int fd, mode_t mode); }

	SYS_READV          = 120 // { ssize_t sys_readv(int fd, const struct iovec *iovp, int iovcnt); }
	SYS_WRITEV         = 121 // { ssize_t sys_writev(int fd, const struct iovec *iovp, int iovcnt); }
	SYS_KILL           = 122 // { int sys_kill(int pid, int signum); }
	SYS_FCHOWN         = 123 // { int sys_fchown(int fd, uid_t uid, gid_t gid); }
	SYS_FCHMOD         = 124 // { int sys_fchmod(int fd, mode_t mode); }

	SYS_READV          = 120 // { ssize_t sys_readv(int fd, const struct iovec *iovp, int iovcnt); }
	SYS_WRITEV         = 121 // { ssize_t sys_writev(int fd, const struct iovec *iovp, int iovcnt); }
	SYS_KILL           = 122 // { int sys_kill(int pid, int signum); }
	SYS_FCHOWN         = 123 // { int sys_fchown(int fd, uid_t uid, gid_t gid); }
	SYS_FCHMOD         = 124 // { int sys_fchmod(int fd, mode_t mode); }

	SYS_GTTY                         = 32
	SYS_ACCESS                       = 33
	SYS_NICE                         = 34
	SYS_FTIME                        = 35
	SYS_SYNC                         = 36
	SYS_KILL                         = 37
	SYS_RENAME                       = 38
	SYS_MKDIR                        = 39
	SYS_RMDIR                        = 40
	SYS_DUP                          = 41
	SYS_PIPE                         = 42

	SYS_GTTY                         = 32
	SYS_ACCESS                       = 33
	SYS_NICE                         = 34
	SYS_FTIME                        = 35
	SYS_SYNC                         = 36
	SYS_KILL                         = 37
	SYS_RENAME                       = 38
	SYS_MKDIR                        = 39
	SYS_RMDIR                        = 40
	SYS_DUP                          = 41
	SYS_PIPE                         = 42

	SYS_READV          = 120 // { ssize_t sys_readv(int fd, const struct iovec *iovp, int iovcnt); }
	SYS_WRITEV         = 121 // { ssize_t sys_writev(int fd, const struct iovec *iovp, int iovcnt); }
	SYS_KILL           = 122 // { int sys_kill(int pid, int signum); }
	SYS_FCHOWN         = 123 // { int sys_fchown(int fd, uid_t uid, gid_t gid); }
	SYS_FCHMOD         = 124 // { int sys_fchmod(int fd, mode_t mode); }

#define AT_FDCWD	-100
#define CLOCK_REALTIME	0
#define CLOCK_MONOTONIC	1

#define SYS_exit		93
#define SYS_read		63
#define SYS_write		64
#define SYS_close		57
#define SYS_getpid		172
#define SYS_kill		129
#define SYS_mmap		222
#define SYS_munmap		215
#define SYS_setitimer		103
#define SYS_clone		220
#define SYS_nanosleep		101
#define SYS_sched_yield		124
#define SYS_rt_sigreturn	139

		// duplicate signal in rare cases, but it won't matter when
		// using SIGKILL.
		r1, _, _ = RawSyscall(SYS_GETPPID, 0, 0, 0)
		if r1 != ppid {
			upid, _, _ = RawSyscall(SYS_GETPID, 0, 0, 0)
			_, _, err1 = RawSyscall(SYS_KILL, upid, uintptr(sys.Pdeathsig), 0)
			if err1 != 0 {
				goto childerror
			}
		}
	}

	// Pass 1: look for fd[i] < i and move those up above len(fd)
	// so that pass 2 won't stomp on an fd it needs later.

#include "asm_ppc64x.h"
#include "cgo/abi_ppc64x.h"

#define SYS_exit		  1
#define SYS_read		  3
#define SYS_write		  4
#define SYS_open		  5
#define SYS_close		  6
#define SYS_getpid		 20
#define SYS_kill		 37
#define SYS_brk			 45
#define SYS_mmap		 90
#define SYS_munmap		 91
#define SYS_setitimer		104
#define SYS_clone		120
#define SYS_sched_yield		158
#define SYS_nanosleep		162
#define SYS_rt_sigreturn	172