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
7package 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 Seek(fd int, offset int64, whence int) (off int64, err error) = SYS_LSEEK
30//sys Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error)
31//sys sendfile(outfd int, infd int, offset *int64, count int) (written int, err error)
32//sys Setfsgid(gid int) (err error)
33//sys Setfsuid(uid int) (err error)
34//sysnb Setregid(rgid int, egid int) (err error)
35//sysnb Setresgid(rgid int, egid int, sgid int) (err error)
36//sysnb Setresuid(ruid int, euid int, suid int) (err error)
37//sysnb Setrlimit(resource int, rlim *Rlimit) (err error)
38//sysnb Setreuid(ruid int, euid int) (err error)
39//sys Shutdown(fd int, how int) (err error)
40//sys Splice(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n int64, err error)
41//sys Stat(path string, stat *Stat_t) (err error)
42//sys Statfs(path string, buf *Statfs_t) (err error)
43//sys SyncFileRange(fd int, off int64, n int64, flags int) (err error)
44//sys Truncate(path string, length int64) (err error)
45//sys accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error)
46//sys accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error)
47//sys bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error)
48//sys connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error)
49//sysnb getgroups(n int, list *_Gid_t) (nn int, err error)
50//sysnb setgroups(n int, list *_Gid_t) (err error)
51//sys getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) (err error)
52//sys setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error)
53//sysnb socket(domain int, typ int, proto int) (fd int, err error)
54//sysnb socketpair(domain int, typ int, proto int, fd *[2]int32) (err error)
55//sysnb getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error)
56//sysnb getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error)
57//sys recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error)
58//sys sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error)
59//sys recvmsg(s int, msg *Msghdr, flags int) (n int, err error)
60//sys sendmsg(s int, msg *Msghdr, flags int) (n int, err error)
61//sys mmap(addr uintptr, length uintptr, prot int, flags int, fd int, offset int64) (xaddr uintptr, err error)
62
63func Ioperm(from int, num int, on int) (err error) {
64 return ENOSYS
65}
66
67func Iopl(level int) (err error) {
68 return ENOSYS
69}
70
71//sys futimesat(dirfd int, path string, times *[2]Timeval) (err error)
72//sysnb Gettimeofday(tv *Timeval) (err error)
73
74func Time(t *Time_t) (tt Time_t, err error) {
75 var tv Timeval
76 err = Gettimeofday(&tv)
77 if err != nil {
78 return 0, err
79 }
80 if t != nil {
81 *t = Time_t(tv.Sec)
82 }
83 return Time_t(tv.Sec), nil
84}
85
86//sys Utime(path string, buf *Utimbuf) (err error)
87//sys utimes(path string, times *[2]Timeval) (err error)
88
89func setTimespec(sec, nsec int64) Timespec {
90 return Timespec{Sec: sec, Nsec: nsec}
91}
92
93func setTimeval(sec, usec int64) Timeval {
94 return Timeval{Sec: sec, Usec: int32(usec)}
95}
96
97func (r *PtraceRegs) PC() uint64 { return r.Tpc }
98
99func (r *PtraceRegs) SetPC(pc uint64) { r.Tpc = pc }
100
101func (iov *Iovec) SetLen(length int) {
102 iov.Len = uint64(length)
103}
104
105func (msghdr *Msghdr) SetControllen(length int) {
106 msghdr.Controllen = uint64(length)
107}
108
109func (cmsg *Cmsghdr) SetLen(length int) {
110 cmsg.Len = uint64(length)
111}
112
113//sysnb pipe(p *[2]_C_int) (err error)
114
115func Pipe(p []int) (err error) {
116 if len(p) != 2 {
117 return EINVAL
118 }
119 var pp [2]_C_int
120 err = pipe(&pp)
121 p[0] = int(pp[0])
122 p[1] = int(pp[1])
123 return
124}
125
126//sysnb pipe2(p *[2]_C_int, flags int) (err error)
127
128func Pipe2(p []int, flags int) (err error) {
129 if len(p) != 2 {
130 return EINVAL
131 }
132 var pp [2]_C_int
133 err = pipe2(&pp, flags)
134 p[0] = int(pp[0])
135 p[1] = int(pp[1])
136 return
137}
138
139//sys poll(fds *PollFd, nfds int, timeout int) (n int, err error)
140
141func Poll(fds []PollFd, timeout int) (n int, err error) {
142 if len(fds) == 0 {
143 return poll(nil, 0, timeout)
144 }
145 return poll(&fds[0], len(fds), timeout)
146}