github.com/maenmax/kairep@v0.0.0-20210218001208-55bf3df36788/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 // Linux introduced getdents64 syscall for N64 ABI only in 3.10 11 // (May 21 2013, rev dec33abaafc89bcbd78f85fad0513170415a26d5), 12 // to support older kernels, we have to use getdents for mips64. 13 // Also note that struct dirent is different for these two. 14 // Lookup linux_dirent{,64} in kernel source code for details. 15 const _SYS_getdents = SYS_GETDENTS 16 17 //sys EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) 18 //sys Fchown(fd int, uid int, gid int) (err error) 19 //sys Fstatfs(fd int, buf *Statfs_t) (err error) 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 //sys Lchown(path string, uid int, gid int) (err error) 27 //sys Listen(s int, n int) (err error) 28 //sys Pause() (err error) 29 //sys Pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64 30 //sys Pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64 31 //sys Seek(fd int, offset int64, whence int) (off int64, err error) = SYS_LSEEK 32 //sys Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) = SYS_PSELECT6 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 func Getpagesize() int { return 65536 } 65 66 //sysnb Gettimeofday(tv *Timeval) (err error) 67 68 func Time(t *Time_t) (tt Time_t, err error) { 69 var tv Timeval 70 err = Gettimeofday(&tv) 71 if err != nil { 72 return 0, err 73 } 74 if t != nil { 75 *t = Time_t(tv.Sec) 76 } 77 return Time_t(tv.Sec), nil 78 } 79 80 //sys Utime(path string, buf *Utimbuf) (err error) 81 82 func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) } 83 84 func NsecToTimespec(nsec int64) (ts Timespec) { 85 ts.Sec = nsec / 1e9 86 ts.Nsec = nsec % 1e9 87 return 88 } 89 90 func NsecToTimeval(nsec int64) (tv Timeval) { 91 nsec += 999 // round up to microsecond 92 tv.Sec = nsec / 1e9 93 tv.Usec = nsec % 1e9 / 1e3 94 return 95 } 96 97 func Pipe(p []int) (err error) { 98 if len(p) != 2 { 99 return EINVAL 100 } 101 var pp [2]_C_int 102 err = pipe2(&pp, 0) 103 p[0] = int(pp[0]) 104 p[1] = int(pp[1]) 105 return 106 } 107 108 //sysnb pipe2(p *[2]_C_int, flags int) (err error) 109 110 func Pipe2(p []int, flags int) (err error) { 111 if len(p) != 2 { 112 return EINVAL 113 } 114 var pp [2]_C_int 115 err = pipe2(&pp, flags) 116 p[0] = int(pp[0]) 117 p[1] = int(pp[1]) 118 return 119 } 120 121 func Ioperm(from int, num int, on int) (err error) { 122 return ENOSYS 123 } 124 125 func Iopl(level int) (err error) { 126 return ENOSYS 127 } 128 129 type stat_t struct { 130 Dev uint32 131 Pad0 [3]int32 132 Ino uint64 133 Mode uint32 134 Nlink uint32 135 Uid uint32 136 Gid uint32 137 Rdev uint32 138 Pad1 [3]uint32 139 Size int64 140 Atime uint32 141 Atime_nsec uint32 142 Mtime uint32 143 Mtime_nsec uint32 144 Ctime uint32 145 Ctime_nsec uint32 146 Blksize uint32 147 Pad2 uint32 148 Blocks int64 149 } 150 151 //sys fstat(fd int, st *stat_t) (err error) 152 //sys lstat(path string, st *stat_t) (err error) 153 //sys stat(path string, st *stat_t) (err error) 154 155 func Fstat(fd int, s *Stat_t) (err error) { 156 st := &stat_t{} 157 err = fstat(fd, st) 158 fillStat_t(s, st) 159 return 160 } 161 162 func Lstat(path string, s *Stat_t) (err error) { 163 st := &stat_t{} 164 err = lstat(path, st) 165 fillStat_t(s, st) 166 return 167 } 168 169 func Stat(path string, s *Stat_t) (err error) { 170 st := &stat_t{} 171 err = stat(path, st) 172 fillStat_t(s, st) 173 return 174 } 175 176 func fillStat_t(s *Stat_t, st *stat_t) { 177 s.Dev = st.Dev 178 s.Ino = st.Ino 179 s.Mode = st.Mode 180 s.Nlink = st.Nlink 181 s.Uid = st.Uid 182 s.Gid = st.Gid 183 s.Rdev = st.Rdev 184 s.Size = st.Size 185 s.Atim = Timespec{int64(st.Atime), int64(st.Atime_nsec)} 186 s.Mtim = Timespec{int64(st.Mtime), int64(st.Mtime_nsec)} 187 s.Ctim = Timespec{int64(st.Ctime), int64(st.Ctime_nsec)} 188 s.Blksize = st.Blksize 189 s.Blocks = st.Blocks 190 } 191 192 func (r *PtraceRegs) PC() uint64 { return r.Regs[64] } 193 194 func (r *PtraceRegs) SetPC(pc uint64) { r.Regs[64] = pc } 195 196 func (iov *Iovec) SetLen(length int) { 197 iov.Len = uint64(length) 198 } 199 200 func (msghdr *Msghdr) SetControllen(length int) { 201 msghdr.Controllen = uint64(length) 202 } 203 204 func (cmsg *Cmsghdr) SetLen(length int) { 205 cmsg.Len = uint64(length) 206 } 207 208 //sys poll(fds *PollFd, nfds int, timeout int) (n int, err error) 209 210 func Poll(fds []PollFd, timeout int) (n int, err error) { 211 if len(fds) == 0 { 212 return poll(nil, 0, timeout) 213 } 214 return poll(&fds[0], len(fds), timeout) 215 }