github.com/c12o16h1/go/src@v0.0.0-20200114212001-5a151c0f00ed/syscall/syscall_linux_mips64x.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 mips64 mips64le 7 8 package syscall 9 10 const ( 11 _SYS_dup = SYS_DUP2 12 _SYS_setgroups = SYS_SETGROUPS 13 ) 14 15 //sys Dup2(oldfd int, newfd int) (err error) 16 //sysnb EpollCreate(size int) (fd int, err error) 17 //sys Fchown(fd int, uid int, gid int) (err error) 18 //sys Fstatfs(fd int, buf *Statfs_t) (err error) 19 //sys fstatat(dirfd int, path string, stat *Stat_t, flags int) (err error) = SYS_NEWFSTATAT 20 //sys Ftruncate(fd int, length int64) (err error) 21 //sysnb Getegid() (egid int) 22 //sysnb Geteuid() (euid int) 23 //sysnb Getgid() (gid int) 24 //sysnb Getrlimit(resource int, rlim *Rlimit) (err error) 25 //sysnb Getuid() (uid int) 26 //sysnb InotifyInit() (fd 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 Pause() (err error) 30 //sys Pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64 31 //sys Pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64 32 //sys Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error) 33 //sys Seek(fd int, offset int64, whence int) (off int64, err error) = SYS_LSEEK 34 //sys sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) 35 //sys Setfsgid(gid int) (err error) 36 //sys Setfsuid(uid int) (err error) 37 //sysnb Setregid(rgid int, egid int) (err error) 38 //sysnb Setresgid(rgid int, egid int, sgid int) (err error) 39 //sysnb Setresuid(ruid int, euid int, suid int) (err error) 40 //sysnb Setrlimit(resource int, rlim *Rlimit) (err error) 41 //sysnb Setreuid(ruid int, euid int) (err error) 42 //sys Shutdown(fd int, how int) (err error) 43 //sys Splice(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n int64, err error) 44 //sys Statfs(path string, buf *Statfs_t) (err error) 45 //sys SyncFileRange(fd int, off int64, n int64, flags int) (err error) 46 //sys Truncate(path string, length int64) (err error) 47 //sys Ustat(dev int, ubuf *Ustat_t) (err error) 48 //sys accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) 49 //sys accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error) 50 //sys bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) 51 //sys connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) 52 //sysnb getgroups(n int, list *_Gid_t) (nn int, err error) 53 //sysnb setgroups(n int, list *_Gid_t) (err error) 54 //sys getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) (err error) 55 //sys setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error) 56 //sysnb socket(domain int, typ int, proto int) (fd int, err error) 57 //sysnb socketpair(domain int, typ int, proto int, fd *[2]int32) (err error) 58 //sysnb getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) 59 //sysnb getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) 60 //sys recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error) 61 //sys sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error) 62 //sys recvmsg(s int, msg *Msghdr, flags int) (n int, err error) 63 //sys sendmsg(s int, msg *Msghdr, flags int) (n int, err error) 64 //sys mmap(addr uintptr, length uintptr, prot int, flags int, fd int, offset int64) (xaddr uintptr, err error) 65 //sys EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) 66 67 type sigset_t struct { 68 X__val [16]uint64 69 } 70 71 //sys pselect(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timespec, sigmask *sigset_t) (n int, err error) = SYS_PSELECT6 72 73 func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) { 74 var ts *Timespec 75 if timeout != nil { 76 ts = &Timespec{Sec: timeout.Sec, Nsec: timeout.Usec * 1000} 77 } 78 return pselect(nfd, r, w, e, ts, nil) 79 } 80 81 //sys futimesat(dirfd int, path string, times *[2]Timeval) (err error) 82 //sysnb Gettimeofday(tv *Timeval) (err error) 83 84 func Time(t *Time_t) (tt Time_t, err error) { 85 var tv Timeval 86 err = Gettimeofday(&tv) 87 if err != nil { 88 return 0, err 89 } 90 if t != nil { 91 *t = Time_t(tv.Sec) 92 } 93 return Time_t(tv.Sec), nil 94 } 95 96 //sys Utime(path string, buf *Utimbuf) (err error) 97 //sys utimes(path string, times *[2]Timeval) (err error) 98 99 func setTimespec(sec, nsec int64) Timespec { 100 return Timespec{Sec: sec, Nsec: nsec} 101 } 102 103 func setTimeval(sec, usec int64) Timeval { 104 return Timeval{Sec: sec, Usec: usec} 105 } 106 107 func Pipe(p []int) (err error) { 108 if len(p) != 2 { 109 return EINVAL 110 } 111 var pp [2]_C_int 112 err = pipe2(&pp, 0) 113 p[0] = int(pp[0]) 114 p[1] = int(pp[1]) 115 return 116 } 117 118 //sysnb pipe2(p *[2]_C_int, flags int) (err error) 119 120 func Pipe2(p []int, flags int) (err error) { 121 if len(p) != 2 { 122 return EINVAL 123 } 124 var pp [2]_C_int 125 err = pipe2(&pp, flags) 126 p[0] = int(pp[0]) 127 p[1] = int(pp[1]) 128 return 129 } 130 131 func Ioperm(from int, num int, on int) (err error) { 132 return ENOSYS 133 } 134 135 func Iopl(level int) (err error) { 136 return ENOSYS 137 } 138 139 type stat_t struct { 140 Dev uint32 141 Pad0 [3]int32 142 Ino uint64 143 Mode uint32 144 Nlink uint32 145 Uid uint32 146 Gid uint32 147 Rdev uint32 148 Pad1 [3]uint32 149 Size int64 150 Atime uint32 151 Atime_nsec uint32 152 Mtime uint32 153 Mtime_nsec uint32 154 Ctime uint32 155 Ctime_nsec uint32 156 Blksize uint32 157 Pad2 uint32 158 Blocks int64 159 } 160 161 //sys fstat(fd int, st *stat_t) (err error) 162 //sys lstat(path string, st *stat_t) (err error) 163 //sys stat(path string, st *stat_t) (err error) 164 165 func Fstat(fd int, s *Stat_t) (err error) { 166 st := &stat_t{} 167 err = fstat(fd, st) 168 fillStat_t(s, st) 169 return 170 } 171 172 func Lstat(path string, s *Stat_t) (err error) { 173 st := &stat_t{} 174 err = lstat(path, st) 175 fillStat_t(s, st) 176 return 177 } 178 179 func Stat(path string, s *Stat_t) (err error) { 180 st := &stat_t{} 181 err = stat(path, st) 182 fillStat_t(s, st) 183 return 184 } 185 186 func fillStat_t(s *Stat_t, st *stat_t) { 187 s.Dev = st.Dev 188 s.Ino = st.Ino 189 s.Mode = st.Mode 190 s.Nlink = st.Nlink 191 s.Uid = st.Uid 192 s.Gid = st.Gid 193 s.Rdev = st.Rdev 194 s.Size = st.Size 195 s.Atim = Timespec{int64(st.Atime), int64(st.Atime_nsec)} 196 s.Mtim = Timespec{int64(st.Mtime), int64(st.Mtime_nsec)} 197 s.Ctim = Timespec{int64(st.Ctime), int64(st.Ctime_nsec)} 198 s.Blksize = st.Blksize 199 s.Blocks = st.Blocks 200 } 201 202 func (r *PtraceRegs) PC() uint64 { return r.Regs[64] } 203 204 func (r *PtraceRegs) SetPC(pc uint64) { r.Regs[64] = pc } 205 206 func (iov *Iovec) SetLen(length int) { 207 iov.Len = uint64(length) 208 } 209 210 func (msghdr *Msghdr) SetControllen(length int) { 211 msghdr.Controllen = uint64(length) 212 } 213 214 func (cmsg *Cmsghdr) SetLen(length int) { 215 cmsg.Len = uint64(length) 216 } 217 218 func rawVforkSyscall(trap, a1 uintptr) (r1 uintptr, err Errno) { 219 panic("not implemented") 220 }