github.com/dolotech/hongbao@v0.0.0-20191130105438-fd59d7a5dda5/src/golang.org/x/sys/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 Fstatfs(fd int, buf *Statfs_t) (err error) 14 //sys Ftruncate(fd int, length int64) (err error) 15 //sysnb Getegid() (egid int) 16 //sysnb Geteuid() (euid int) 17 //sysnb Getgid() (gid int) 18 //sysnb Getrlimit(resource int, rlim *Rlimit) (err error) 19 //sysnb Getuid() (uid int) 20 //sys Lchown(path string, uid int, gid int) (err error) 21 //sys Listen(s int, n int) (err error) 22 //sys Pause() (err error) 23 //sys Pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64 24 //sys Pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64 25 //sys Seek(fd int, offset int64, whence int) (off int64, err error) = SYS_LSEEK 26 //sys Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) = SYS_PSELECT6 27 //sys sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) 28 //sys Setfsgid(gid int) (err error) 29 //sys Setfsuid(uid int) (err error) 30 //sysnb Setregid(rgid int, egid int) (err error) 31 //sysnb Setresgid(rgid int, egid int, sgid int) (err error) 32 //sysnb Setresuid(ruid int, euid int, suid int) (err error) 33 //sysnb Setrlimit(resource int, rlim *Rlimit) (err error) 34 //sysnb Setreuid(ruid int, euid int) (err error) 35 //sys Shutdown(fd int, how int) (err error) 36 //sys Splice(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n int64, err error) 37 //sys Statfs(path string, buf *Statfs_t) (err error) 38 //sys SyncFileRange(fd int, off int64, n int64, flags int) (err error) 39 //sys Truncate(path string, length int64) (err error) 40 //sys accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) 41 //sys accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error) 42 //sys bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) 43 //sys connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) 44 //sysnb getgroups(n int, list *_Gid_t) (nn int, err error) 45 //sysnb setgroups(n int, list *_Gid_t) (err error) 46 //sys getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) (err error) 47 //sys setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error) 48 //sysnb socket(domain int, typ int, protocol int) (fd int, err error) 49 //sysnb socketpair(domain int, typ int, protocol int, fd *[2]int32) (err error) 50 //sysnb getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) 51 //sysnb getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) 52 //sys recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error) 53 //sys sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error) 54 //sys recvmsg(s int, msg *Msghdr, flags int) (n int, err error) 55 //sys sendmsg(s int, msg *Msghdr, flags int) (n int, err error) 56 //sys mmap(addr uintptr, length uintptr, prot int, flags int, fd int, offset int64) (xaddr uintptr, err error) 57 58 //sysnb Gettimeofday(tv *Timeval) (err error) 59 60 func Time(t *Time_t) (tt Time_t, err error) { 61 var tv Timeval 62 err = Gettimeofday(&tv) 63 if err != nil { 64 return 0, err 65 } 66 if t != nil { 67 *t = Time_t(tv.Sec) 68 } 69 return Time_t(tv.Sec), nil 70 } 71 72 //sys Utime(path string, buf *Utimbuf) (err error) 73 74 func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) } 75 76 func NsecToTimespec(nsec int64) (ts Timespec) { 77 ts.Sec = nsec / 1e9 78 ts.Nsec = nsec % 1e9 79 return 80 } 81 82 func NsecToTimeval(nsec int64) (tv Timeval) { 83 nsec += 999 // round up to microsecond 84 tv.Sec = nsec / 1e9 85 tv.Usec = nsec % 1e9 / 1e3 86 return 87 } 88 89 func Pipe(p []int) (err error) { 90 if len(p) != 2 { 91 return EINVAL 92 } 93 var pp [2]_C_int 94 err = pipe2(&pp, 0) 95 p[0] = int(pp[0]) 96 p[1] = int(pp[1]) 97 return 98 } 99 100 //sysnb pipe2(p *[2]_C_int, flags int) (err error) 101 102 func Pipe2(p []int, flags int) (err error) { 103 if len(p) != 2 { 104 return EINVAL 105 } 106 var pp [2]_C_int 107 err = pipe2(&pp, flags) 108 p[0] = int(pp[0]) 109 p[1] = int(pp[1]) 110 return 111 } 112 113 func Ioperm(from int, num int, on int) (err error) { 114 return ENOSYS 115 } 116 117 func Iopl(level int) (err error) { 118 return ENOSYS 119 } 120 121 type stat_t struct { 122 Dev uint32 123 Pad0 [3]int32 124 Ino uint64 125 Mode uint32 126 Nlink uint32 127 Uid uint32 128 Gid uint32 129 Rdev uint32 130 Pad1 [3]uint32 131 Size int64 132 Atime uint32 133 Atime_nsec uint32 134 Mtime uint32 135 Mtime_nsec uint32 136 Ctime uint32 137 Ctime_nsec uint32 138 Blksize uint32 139 Pad2 uint32 140 Blocks int64 141 } 142 143 //sys fstat(fd int, st *stat_t) (err error) 144 //sys lstat(path string, st *stat_t) (err error) 145 //sys stat(path string, st *stat_t) (err error) 146 147 func Fstat(fd int, s *Stat_t) (err error) { 148 st := &stat_t{} 149 err = fstat(fd, st) 150 fillStat_t(s, st) 151 return 152 } 153 154 func Lstat(path string, s *Stat_t) (err error) { 155 st := &stat_t{} 156 err = lstat(path, st) 157 fillStat_t(s, st) 158 return 159 } 160 161 func Stat(path string, s *Stat_t) (err error) { 162 st := &stat_t{} 163 err = stat(path, st) 164 fillStat_t(s, st) 165 return 166 } 167 168 func fillStat_t(s *Stat_t, st *stat_t) { 169 s.Dev = st.Dev 170 s.Ino = st.Ino 171 s.Mode = st.Mode 172 s.Nlink = st.Nlink 173 s.Uid = st.Uid 174 s.Gid = st.Gid 175 s.Rdev = st.Rdev 176 s.Size = st.Size 177 s.Atim = Timespec{int64(st.Atime), int64(st.Atime_nsec)} 178 s.Mtim = Timespec{int64(st.Mtime), int64(st.Mtime_nsec)} 179 s.Ctim = Timespec{int64(st.Ctime), int64(st.Ctime_nsec)} 180 s.Blksize = st.Blksize 181 s.Blocks = st.Blocks 182 } 183 184 func (r *PtraceRegs) PC() uint64 { return r.Epc } 185 186 func (r *PtraceRegs) SetPC(pc uint64) { r.Epc = pc } 187 188 func (iov *Iovec) SetLen(length int) { 189 iov.Len = uint64(length) 190 } 191 192 func (msghdr *Msghdr) SetControllen(length int) { 193 msghdr.Controllen = uint64(length) 194 } 195 196 func (cmsg *Cmsghdr) SetLen(length int) { 197 cmsg.Len = uint64(length) 198 } 199 200 //sys poll(fds *PollFd, nfds int, timeout int) (n int, err error) 201 202 func Poll(fds []PollFd, timeout int) (n int, err error) { 203 if len(fds) == 0 { 204 return poll(nil, 0, timeout) 205 } 206 return poll(&fds[0], len(fds), timeout) 207 }