github.com/Aayushi-Bansal/sys@v0.0.0-20180118120756-90d962a959d8/unix/syscall_linux_mips64x.go (about) 1 // Copyright 2015 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 mips64 mips64le 7 8 package unix 9 10 //sys Dup2(oldfd int, newfd int) (err error) 11 //sys EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) 12 //sys Fchown(fd int, uid int, gid int) (err error) 13 //sys Fstatat(dirfd int, path string, stat *Stat_t, flags int) (err error) = SYS_NEWFSTATAT 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) 20 //sysnb Getuid() (uid int) 21 //sys Lchown(path string, uid int, gid int) (err error) 22 //sys Listen(s int, n int) (err error) 23 //sys Pause() (err error) 24 //sys Pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64 25 //sys Pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64 26 //sys Seek(fd int, offset int64, whence int) (off int64, err error) = SYS_LSEEK 27 28 func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) { 29 ts := Timespec{Sec: timeout.Sec, Nsec: timeout.Usec * 1000} 30 return Pselect(nfd, r, w, e, &ts, nil) 31 } 32 33 //sys sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) 34 //sys Setfsgid(gid int) (err error) 35 //sys Setfsuid(uid int) (err error) 36 //sysnb Setregid(rgid int, egid int) (err error) 37 //sysnb Setresgid(rgid int, egid int, sgid int) (err error) 38 //sysnb Setresuid(ruid int, euid int, suid int) (err error) 39 //sysnb Setrlimit(resource int, rlim *Rlimit) (err error) 40 //sysnb Setreuid(ruid int, euid int) (err error) 41 //sys Shutdown(fd int, how int) (err error) 42 //sys Splice(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n int64, 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 //sysnb Gettimeofday(tv *Timeval) (err error) 65 66 func Time(t *Time_t) (tt Time_t, err error) { 67 var tv Timeval 68 err = Gettimeofday(&tv) 69 if err != nil { 70 return 0, err 71 } 72 if t != nil { 73 *t = Time_t(tv.Sec) 74 } 75 return Time_t(tv.Sec), nil 76 } 77 78 //sys Utime(path string, buf *Utimbuf) (err error) 79 80 func setTimespec(sec, nsec int64) Timespec { 81 return Timespec{Sec: sec, Nsec: nsec} 82 } 83 84 func setTimeval(sec, usec int64) Timeval { 85 return Timeval{Sec: sec, Usec: usec} 86 } 87 88 func Pipe(p []int) (err error) { 89 if len(p) != 2 { 90 return EINVAL 91 } 92 var pp [2]_C_int 93 err = pipe2(&pp, 0) 94 p[0] = int(pp[0]) 95 p[1] = int(pp[1]) 96 return 97 } 98 99 //sysnb pipe2(p *[2]_C_int, flags int) (err error) 100 101 func Pipe2(p []int, flags int) (err error) { 102 if len(p) != 2 { 103 return EINVAL 104 } 105 var pp [2]_C_int 106 err = pipe2(&pp, flags) 107 p[0] = int(pp[0]) 108 p[1] = int(pp[1]) 109 return 110 } 111 112 func Ioperm(from int, num int, on int) (err error) { 113 return ENOSYS 114 } 115 116 func Iopl(level int) (err error) { 117 return ENOSYS 118 } 119 120 type stat_t struct { 121 Dev uint32 122 Pad0 [3]int32 123 Ino uint64 124 Mode uint32 125 Nlink uint32 126 Uid uint32 127 Gid uint32 128 Rdev uint32 129 Pad1 [3]uint32 130 Size int64 131 Atime uint32 132 Atime_nsec uint32 133 Mtime uint32 134 Mtime_nsec uint32 135 Ctime uint32 136 Ctime_nsec uint32 137 Blksize uint32 138 Pad2 uint32 139 Blocks int64 140 } 141 142 //sys fstat(fd int, st *stat_t) (err error) 143 //sys lstat(path string, st *stat_t) (err error) 144 //sys stat(path string, st *stat_t) (err error) 145 146 func Fstat(fd int, s *Stat_t) (err error) { 147 st := &stat_t{} 148 err = fstat(fd, st) 149 fillStat_t(s, st) 150 return 151 } 152 153 func Lstat(path string, s *Stat_t) (err error) { 154 st := &stat_t{} 155 err = lstat(path, st) 156 fillStat_t(s, st) 157 return 158 } 159 160 func Stat(path string, s *Stat_t) (err error) { 161 st := &stat_t{} 162 err = stat(path, st) 163 fillStat_t(s, st) 164 return 165 } 166 167 func fillStat_t(s *Stat_t, st *stat_t) { 168 s.Dev = st.Dev 169 s.Ino = st.Ino 170 s.Mode = st.Mode 171 s.Nlink = st.Nlink 172 s.Uid = st.Uid 173 s.Gid = st.Gid 174 s.Rdev = st.Rdev 175 s.Size = st.Size 176 s.Atim = Timespec{int64(st.Atime), int64(st.Atime_nsec)} 177 s.Mtim = Timespec{int64(st.Mtime), int64(st.Mtime_nsec)} 178 s.Ctim = Timespec{int64(st.Ctime), int64(st.Ctime_nsec)} 179 s.Blksize = st.Blksize 180 s.Blocks = st.Blocks 181 } 182 183 func (r *PtraceRegs) PC() uint64 { return r.Epc } 184 185 func (r *PtraceRegs) SetPC(pc uint64) { r.Epc = pc } 186 187 func (iov *Iovec) SetLen(length int) { 188 iov.Len = uint64(length) 189 } 190 191 func (msghdr *Msghdr) SetControllen(length int) { 192 msghdr.Controllen = uint64(length) 193 } 194 195 func (cmsg *Cmsghdr) SetLen(length int) { 196 cmsg.Len = uint64(length) 197 } 198 199 //sys poll(fds *PollFd, nfds int, timeout int) (n int, err error) 200 201 func Poll(fds []PollFd, timeout int) (n int, err error) { 202 if len(fds) == 0 { 203 return poll(nil, 0, timeout) 204 } 205 return poll(&fds[0], len(fds), timeout) 206 }