github.com/maenmax/kairep@v0.0.0-20210218001208-55bf3df36788/src/golang.org/x/sys/unix/syscall_linux_ppc64x.go (about)

     1  // Copyright 2009 The Go Authors. All rights reserved.
     2  // Use of this source code is governed by a BSD-style
     3  // license that can be found in the LICENSE file.
     4  
     5  // +build linux
     6  // +build ppc64 ppc64le
     7  
     8  package unix
     9  
    10  //sys	EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error)
    11  //sys	Dup2(oldfd int, newfd int) (err error)
    12  //sys	Fchown(fd int, uid int, gid int) (err error)
    13  //sys	Fstat(fd int, stat *Stat_t) (err error)
    14  //sys	Fstatfs(fd int, buf *Statfs_t) (err error)
    15  //sys	Ftruncate(fd int, length int64) (err error)
    16  //sysnb	Getegid() (egid int)
    17  //sysnb	Geteuid() (euid int)
    18  //sysnb	Getgid() (gid int)
    19  //sysnb	Getrlimit(resource int, rlim *Rlimit) (err error) = SYS_UGETRLIMIT
    20  //sysnb	Getuid() (uid int)
    21  //sysnb	InotifyInit() (fd int, err error)
    22  //sys	Ioperm(from int, num int, on int) (err error)
    23  //sys	Iopl(level int) (err error)
    24  //sys	Lchown(path string, uid int, gid int) (err error)
    25  //sys	Listen(s int, n int) (err error)
    26  //sys	Lstat(path string, stat *Stat_t) (err error)
    27  //sys	Pause() (err error)
    28  //sys	Pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64
    29  //sys	Pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64
    30  //sys	Seek(fd int, offset int64, whence int) (off int64, err error) = SYS_LSEEK
    31  //sys	Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error)
    32  //sys	sendfile(outfd int, infd int, offset *int64, count int) (written int, err error)
    33  //sys	Setfsgid(gid int) (err error)
    34  //sys	Setfsuid(uid int) (err error)
    35  //sysnb	Setregid(rgid int, egid int) (err error)
    36  //sysnb	Setresgid(rgid int, egid int, sgid int) (err error)
    37  //sysnb	Setresuid(ruid int, euid int, suid int) (err error)
    38  //sysnb	Setrlimit(resource int, rlim *Rlimit) (err error)
    39  //sysnb	Setreuid(ruid int, euid int) (err error)
    40  //sys	Shutdown(fd int, how int) (err error)
    41  //sys	Splice(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n int64, err error)
    42  //sys	Stat(path string, stat *Stat_t) (err error)
    43  //sys	Statfs(path string, buf *Statfs_t) (err error)
    44  //sys	SyncFileRange(fd int, off int64, n int64, flags int) (err error) = SYS_SYNC_FILE_RANGE2
    45  //sys	Truncate(path string, length int64) (err error)
    46  //sys	accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error)
    47  //sys	accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error)
    48  //sys	bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error)
    49  //sys	connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error)
    50  //sysnb	getgroups(n int, list *_Gid_t) (nn int, err error)
    51  //sysnb	setgroups(n int, list *_Gid_t) (err error)
    52  //sys	getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) (err error)
    53  //sys	setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error)
    54  //sysnb	socket(domain int, typ int, proto int) (fd int, err error)
    55  //sysnb	socketpair(domain int, typ int, proto int, fd *[2]int32) (err error)
    56  //sysnb	getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error)
    57  //sysnb	getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error)
    58  //sys	recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error)
    59  //sys	sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error)
    60  //sys	recvmsg(s int, msg *Msghdr, flags int) (n int, err error)
    61  //sys	sendmsg(s int, msg *Msghdr, flags int) (n int, err error)
    62  //sys	mmap(addr uintptr, length uintptr, prot int, flags int, fd int, offset int64) (xaddr uintptr, err error)
    63  
    64  func Getpagesize() int { return 65536 }
    65  
    66  //sysnb	Gettimeofday(tv *Timeval) (err error)
    67  //sysnb	Time(t *Time_t) (tt Time_t, err error)
    68  
    69  //sys	Utime(path string, buf *Utimbuf) (err error)
    70  
    71  func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) }
    72  
    73  func NsecToTimespec(nsec int64) (ts Timespec) {
    74  	ts.Sec = nsec / 1e9
    75  	ts.Nsec = nsec % 1e9
    76  	return
    77  }
    78  
    79  func NsecToTimeval(nsec int64) (tv Timeval) {
    80  	nsec += 999 // round up to microsecond
    81  	tv.Sec = nsec / 1e9
    82  	tv.Usec = nsec % 1e9 / 1e3
    83  	return
    84  }
    85  
    86  func (r *PtraceRegs) PC() uint64 { return r.Nip }
    87  
    88  func (r *PtraceRegs) SetPC(pc uint64) { r.Nip = pc }
    89  
    90  func (iov *Iovec) SetLen(length int) {
    91  	iov.Len = uint64(length)
    92  }
    93  
    94  func (msghdr *Msghdr) SetControllen(length int) {
    95  	msghdr.Controllen = uint64(length)
    96  }
    97  
    98  func (cmsg *Cmsghdr) SetLen(length int) {
    99  	cmsg.Len = uint64(length)
   100  }
   101  
   102  //sysnb pipe(p *[2]_C_int) (err error)
   103  
   104  func Pipe(p []int) (err error) {
   105  	if len(p) != 2 {
   106  		return EINVAL
   107  	}
   108  	var pp [2]_C_int
   109  	err = pipe(&pp)
   110  	p[0] = int(pp[0])
   111  	p[1] = int(pp[1])
   112  	return
   113  }
   114  
   115  //sysnb pipe2(p *[2]_C_int, flags int) (err error)
   116  
   117  func Pipe2(p []int, flags int) (err error) {
   118  	if len(p) != 2 {
   119  		return EINVAL
   120  	}
   121  	var pp [2]_C_int
   122  	err = pipe2(&pp, flags)
   123  	p[0] = int(pp[0])
   124  	p[1] = int(pp[1])
   125  	return
   126  }
   127  
   128  //sys	poll(fds *PollFd, nfds int, timeout int) (n int, err error)
   129  
   130  func Poll(fds []PollFd, timeout int) (n int, err error) {
   131  	if len(fds) == 0 {
   132  		return poll(nil, 0, timeout)
   133  	}
   134  	return poll(&fds[0], len(fds), timeout)
   135  }