github.com/dolotech/hongbao@v0.0.0-20191130105438-fd59d7a5dda5/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) = SYS__NEWSELECT 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, protocol int) (fd int, err error) 55 //sysnb socketpair(domain int, typ int, protocol 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 //sysnb Gettimeofday(tv *Timeval) (err error) 65 //sysnb Time(t *Time_t) (tt Time_t, err error) 66 67 //sys Utime(path string, buf *Utimbuf) (err error) 68 69 func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) } 70 71 func NsecToTimespec(nsec int64) (ts Timespec) { 72 ts.Sec = nsec / 1e9 73 ts.Nsec = nsec % 1e9 74 return 75 } 76 77 func NsecToTimeval(nsec int64) (tv Timeval) { 78 nsec += 999 // round up to microsecond 79 tv.Sec = nsec / 1e9 80 tv.Usec = nsec % 1e9 / 1e3 81 return 82 } 83 84 func (r *PtraceRegs) PC() uint64 { return r.Nip } 85 86 func (r *PtraceRegs) SetPC(pc uint64) { r.Nip = pc } 87 88 func (iov *Iovec) SetLen(length int) { 89 iov.Len = uint64(length) 90 } 91 92 func (msghdr *Msghdr) SetControllen(length int) { 93 msghdr.Controllen = uint64(length) 94 } 95 96 func (cmsg *Cmsghdr) SetLen(length int) { 97 cmsg.Len = uint64(length) 98 } 99 100 //sysnb pipe(p *[2]_C_int) (err error) 101 102 func Pipe(p []int) (err error) { 103 if len(p) != 2 { 104 return EINVAL 105 } 106 var pp [2]_C_int 107 err = pipe(&pp) 108 p[0] = int(pp[0]) 109 p[1] = int(pp[1]) 110 return 111 } 112 113 //sysnb pipe2(p *[2]_C_int, flags int) (err error) 114 115 func Pipe2(p []int, flags int) (err error) { 116 if len(p) != 2 { 117 return EINVAL 118 } 119 var pp [2]_C_int 120 err = pipe2(&pp, flags) 121 p[0] = int(pp[0]) 122 p[1] = int(pp[1]) 123 return 124 } 125 126 //sys poll(fds *PollFd, nfds int, timeout int) (n int, err error) 127 128 func Poll(fds []PollFd, timeout int) (n int, err error) { 129 if len(fds) == 0 { 130 return poll(nil, 0, timeout) 131 } 132 return poll(&fds[0], len(fds), timeout) 133 }