vendor/golang.org/x/sys/unix/syscall_linux_ppc64x.go

   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   Dup2(oldfd int, newfd int) (err error)
  11 //sysnb EpollCreate(size int) (fd int, err error)
  12 //sys   EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error)
  13 //sys   Fadvise(fd int, offset int64, length int64, advice int) (err error) = SYS_FADVISE64
  14 //sys   Fchown(fd int, uid int, gid int) (err error)
  15 //sys   Fstat(fd int, stat *Stat_t) (err error)
  16 //sys   Fstatat(dirfd int, path string, stat *Stat_t, flags int) (err error) = SYS_NEWFSTATAT
  17 //sys   Fstatfs(fd int, buf *Statfs_t) (err error)
  18 //sys   Ftruncate(fd int, length int64) (err error)
  19 //sysnb Getegid() (egid int)
  20 //sysnb Geteuid() (euid int)
  21 //sysnb Getgid() (gid int)
  22 //sysnb Getrlimit(resource int, rlim *Rlimit) (err error) = SYS_UGETRLIMIT
  23 //sysnb Getuid() (uid int)
  24 //sysnb InotifyInit() (fd int, err error)
  25 //sys   Ioperm(from int, num int, on int) (err error)
  26 //sys   Iopl(level int) (err error)
  27 //sys   Lchown(path string, uid int, gid int) (err error)
  28 //sys   Listen(s int, n int) (err error)
  29 //sys   Lstat(path string, stat *Stat_t) (err error)
  30 //sys   Pause() (err error)
  31 //sys   Pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64
  32 //sys   Pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64
  33 //sys   Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error)
  34 //sys   Seek(fd int, offset int64, whence int) (off int64, err error) = SYS_LSEEK
  35 //sys   Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) = SYS__NEWSELECT
  36 //sys   sendfile(outfd int, infd int, offset *int64, count int) (written int, err error)
  37 //sys   Setfsgid(gid int) (err error)
  38 //sys   Setfsuid(uid int) (err error)
  39 //sysnb Setregid(rgid int, egid int) (err error)
  40 //sysnb Setresgid(rgid int, egid int, sgid int) (err error)
  41 //sysnb Setresuid(ruid int, euid int, suid int) (err error)
  42 //sysnb Setrlimit(resource int, rlim *Rlimit) (err error)
  43 //sysnb Setreuid(ruid int, euid int) (err error)
  44 //sys   Shutdown(fd int, how int) (err error)
  45 //sys   Splice(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n int64, err error)
  46 //sys   Stat(path string, stat *Stat_t) (err error)
  47 //sys   Statfs(path string, buf *Statfs_t) (err error)
  48 //sys   Truncate(path string, length int64) (err error)
  49 //sys   Ustat(dev int, ubuf *Ustat_t) (err error)
  50 //sys   accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error)
  51 //sys   accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error)
  52 //sys   bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error)
  53 //sys   connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error)
  54 //sysnb getgroups(n int, list *_Gid_t) (nn int, err error)
  55 //sysnb setgroups(n int, list *_Gid_t) (err error)
  56 //sys   getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) (err error)
  57 //sys   setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error)
  58 //sysnb socket(domain int, typ int, proto int) (fd int, err error)
  59 //sysnb socketpair(domain int, typ int, proto int, fd *[2]int32) (err error)
  60 //sysnb getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error)
  61 //sysnb getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error)
  62 //sys   recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error)
  63 //sys   sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error)
  64 //sys   recvmsg(s int, msg *Msghdr, flags int) (n int, err error)
  65 //sys   sendmsg(s int, msg *Msghdr, flags int) (n int, err error)
  66 //sys   mmap(addr uintptr, length uintptr, prot int, flags int, fd int, offset int64) (xaddr uintptr, err error)
  67
  68 //sys   futimesat(dirfd int, path string, times *[2]Timeval) (err error)
  69 //sysnb Gettimeofday(tv *Timeval) (err error)
  70 //sysnb Time(t *Time_t) (tt Time_t, err error)
  71 //sys   Utime(path string, buf *Utimbuf) (err error)
  72 //sys   utimes(path string, times *[2]Timeval) (err error)
  73
  74 func setTimespec(sec, nsec int64) Timespec {
  75         return Timespec{Sec: sec, Nsec: nsec}
  76 }
  77
  78 func setTimeval(sec, usec int64) Timeval {
  79         return Timeval{Sec: sec, Usec: usec}
  80 }
  81
  82 func (r *PtraceRegs) PC() uint64 { return r.Nip }
  83
  84 func (r *PtraceRegs) SetPC(pc uint64) { r.Nip = pc }
  85
  86 func (iov *Iovec) SetLen(length int) {
  87         iov.Len = uint64(length)
  88 }
  89
  90 func (msghdr *Msghdr) SetControllen(length int) {
  91         msghdr.Controllen = uint64(length)
  92 }
  93
  94 func (cmsg *Cmsghdr) SetLen(length int) {
  95         cmsg.Len = uint64(length)
  96 }
  97
  98 //sysnb pipe(p *[2]_C_int) (err error)
  99
 100 func Pipe(p []int) (err error) {
 101         if len(p) != 2 {
 102                 return EINVAL
 103         }
 104         var pp [2]_C_int
 105         err = pipe(&pp)
 106         p[0] = int(pp[0])
 107         p[1] = int(pp[1])
 108         return
 109 }
 110
 111 //sysnb pipe2(p *[2]_C_int, flags int) (err error)
 112
 113 func Pipe2(p []int, flags int) (err error) {
 114         if len(p) != 2 {
 115                 return EINVAL
 116         }
 117         var pp [2]_C_int
 118         err = pipe2(&pp, flags)
 119         p[0] = int(pp[0])
 120         p[1] = int(pp[1])
 121         return
 122 }
 123
 124 //sys   poll(fds *PollFd, nfds int, timeout int) (n int, err error)
 125
 126 func Poll(fds []PollFd, timeout int) (n int, err error) {
 127         if len(fds) == 0 {
 128                 return poll(nil, 0, timeout)
 129         }
 130         return poll(&fds[0], len(fds), timeout)
 131 }
 132
 133 //sys   syncFileRange2(fd int, flags int, off int64, n int64) (err error) = SYS_SYNC_FILE_RANGE2
 134
 135 func SyncFileRange(fd int, off int64, n int64, flags int) error {
 136         // The sync_file_range and sync_file_range2 syscalls differ only in the
 137         // order of their arguments.
 138         return syncFileRange2(fd, flags, off, n)
 139 }
 140
 141 //sys   kexecFileLoad(kernelFd int, initrdFd int, cmdlineLen int, cmdline string, flags int) (err error)
 142
 143 func KexecFileLoad(kernelFd int, initrdFd int, cmdline string, flags int) error {
 144         cmdlineLen := len(cmdline)
 145         if cmdlineLen > 0 {
 146                 // Account for the additional NULL byte added by
 147                 // BytePtrFromString in kexecFileLoad. The kexec_file_load
 148                 // syscall expects a NULL-terminated string.
 149                 cmdlineLen++
 150         }
 151         return kexecFileLoad(kernelFd, initrdFd, cmdlineLen, cmdline, flags)
 152 }