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 sparc64,linux 6 7 package unix 8 9 //sys EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) 10 //sys Fadvise(fd int, offset int64, length int64, advice int) (err error) = SYS_FADVISE64 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 Fstatat(dirfd int, path string, stat *Stat_t, flags int) (err error) = SYS_FSTATAT64 15 //sys Fstatfs(fd int, buf *Statfs_t) (err error) 16 //sys Ftruncate(fd int, length int64) (err error) 17 //sysnb Getegid() (egid int) 18 //sysnb Geteuid() (euid int) 19 //sysnb Getgid() (gid int) 20 //sysnb Getrlimit(resource int, rlim *Rlimit) (err error) 21 //sysnb Getuid() (uid int) 22 //sysnb InotifyInit() (fd int, err error) 23 //sys Lchown(path string, uid int, gid int) (err error) 24 //sys Listen(s int, n int) (err error) 25 //sys Lstat(path string, stat *Stat_t) (err error) 26 //sys Pause() (err error) 27 //sys Pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64 28 //sys Pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64 29 //sys Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error) 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) 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 Ioperm(from int, num int, on int) (err error) { 65 return ENOSYS 66 } 67 68 func Iopl(level int) (err error) { 69 return ENOSYS 70 } 71 72 //sys futimesat(dirfd int, path string, times *[2]Timeval) (err error) 73 //sysnb Gettimeofday(tv *Timeval) (err error) 74 75 func Time(t *Time_t) (tt Time_t, err error) { 76 var tv Timeval 77 err = Gettimeofday(&tv) 78 if err != nil { 79 return 0, err 80 } 81 if t != nil { 82 *t = Time_t(tv.Sec) 83 } 84 return Time_t(tv.Sec), nil 85 } 86 87 //sys Utime(path string, buf *Utimbuf) (err error) 88 //sys utimes(path string, times *[2]Timeval) (err error) 89 90 func setTimespec(sec, nsec int64) Timespec { 91 return Timespec{Sec: sec, Nsec: nsec} 92 } 93 94 func setTimeval(sec, usec int64) Timeval { 95 return Timeval{Sec: sec, Usec: int32(usec)} 96 } 97 98 func (r *PtraceRegs) PC() uint64 { return r.Tpc } 99 100 func (r *PtraceRegs) SetPC(pc uint64) { r.Tpc = pc } 101 102 func (iov *Iovec) SetLen(length int) { 103 iov.Len = uint64(length) 104 } 105 106 func (msghdr *Msghdr) SetControllen(length int) { 107 msghdr.Controllen = uint64(length) 108 } 109 110 func (cmsg *Cmsghdr) SetLen(length int) { 111 cmsg.Len = uint64(length) 112 } 113 114 //sysnb pipe(p *[2]_C_int) (err error) 115 116 func Pipe(p []int) (err error) { 117 if len(p) != 2 { 118 return EINVAL 119 } 120 var pp [2]_C_int 121 err = pipe(&pp) 122 p[0] = int(pp[0]) 123 p[1] = int(pp[1]) 124 return 125 } 126 127 //sysnb pipe2(p *[2]_C_int, flags int) (err error) 128 129 func Pipe2(p []int, flags int) (err error) { 130 if len(p) != 2 { 131 return EINVAL 132 } 133 var pp [2]_C_int 134 err = pipe2(&pp, flags) 135 p[0] = int(pp[0]) 136 p[1] = int(pp[1]) 137 return 138 } 139 140 //sys poll(fds *PollFd, nfds int, timeout int) (n int, err error) 141 142 func Poll(fds []PollFd, timeout int) (n int, err error) { 143 if len(fds) == 0 { 144 return poll(nil, 0, timeout) 145 } 146 return poll(&fds[0], len(fds), timeout) 147 } 148