github.com/nibnait/go-learn@v0.0.0-20220227013611-dfa47ea6d2da/src/pkg/mod/golang.org/x/sys@v0.0.0-20210630005230-0f9fa26af87c/unix/syscall_linux_sparc64.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 //go:build sparc64 && linux 6 // +build sparc64,linux 7 8 package unix 9 10 //sys EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) 11 //sys Fadvise(fd int, offset int64, length int64, advice int) (err error) = SYS_FADVISE64 12 //sys dup2(oldfd int, newfd int) (err error) 13 //sys Fchown(fd int, uid int, gid int) (err error) 14 //sys Fstat(fd int, stat *Stat_t) (err error) 15 //sys Fstatat(dirfd int, path string, stat *Stat_t, flags int) (err error) = SYS_FSTATAT64 16 //sys Fstatfs(fd int, buf *Statfs_t) (err error) 17 //sys Ftruncate(fd int, length int64) (err error) 18 //sysnb Getegid() (egid int) 19 //sysnb Geteuid() (euid int) 20 //sysnb Getgid() (gid int) 21 //sysnb Getrlimit(resource int, rlim *Rlimit) (err error) 22 //sysnb Getuid() (uid int) 23 //sysnb InotifyInit() (fd int, err error) 24 //sys Lchown(path string, uid int, gid int) (err error) 25 //sys Listen(s int, n int) (err error) 26 //sys Lstat(path string, stat *Stat_t) (err error) 27 //sys Pause() (err error) 28 //sys Pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64 29 //sys Pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64 30 //sys Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error) 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) 33 //sys sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) 34 //sys setfsgid(gid int) (prev int, err error) 35 //sys setfsuid(uid int) (prev 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 Stat(path string, stat *Stat_t) (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 accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) 48 //sys accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error) 49 //sys bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) 50 //sys connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) 51 //sysnb getgroups(n int, list *_Gid_t) (nn int, err error) 52 //sysnb setgroups(n int, list *_Gid_t) (err error) 53 //sys getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) (err error) 54 //sys setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error) 55 //sysnb socket(domain int, typ int, proto int) (fd int, err error) 56 //sysnb socketpair(domain int, typ int, proto int, fd *[2]int32) (err error) 57 //sysnb getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) 58 //sysnb getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) 59 //sys recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error) 60 //sys sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error) 61 //sys recvmsg(s int, msg *Msghdr, flags int) (n int, err error) 62 //sys sendmsg(s int, msg *Msghdr, flags int) (n int, err error) 63 //sys mmap(addr uintptr, length uintptr, prot int, flags int, fd int, offset int64) (xaddr uintptr, err error) 64 65 func Ioperm(from int, num int, on int) (err error) { 66 return ENOSYS 67 } 68 69 func Iopl(level int) (err error) { 70 return ENOSYS 71 } 72 73 //sys futimesat(dirfd int, path string, times *[2]Timeval) (err error) 74 //sysnb Gettimeofday(tv *Timeval) (err error) 75 76 func Time(t *Time_t) (tt Time_t, err error) { 77 var tv Timeval 78 err = Gettimeofday(&tv) 79 if err != nil { 80 return 0, err 81 } 82 if t != nil { 83 *t = Time_t(tv.Sec) 84 } 85 return Time_t(tv.Sec), nil 86 } 87 88 //sys Utime(path string, buf *Utimbuf) (err error) 89 //sys utimes(path string, times *[2]Timeval) (err error) 90 91 func setTimespec(sec, nsec int64) Timespec { 92 return Timespec{Sec: sec, Nsec: nsec} 93 } 94 95 func setTimeval(sec, usec int64) Timeval { 96 return Timeval{Sec: sec, Usec: int32(usec)} 97 } 98 99 func (r *PtraceRegs) PC() uint64 { return r.Tpc } 100 101 func (r *PtraceRegs) SetPC(pc uint64) { r.Tpc = pc } 102 103 func (iov *Iovec) SetLen(length int) { 104 iov.Len = uint64(length) 105 } 106 107 func (msghdr *Msghdr) SetControllen(length int) { 108 msghdr.Controllen = uint64(length) 109 } 110 111 func (msghdr *Msghdr) SetIovlen(length int) { 112 msghdr.Iovlen = uint64(length) 113 } 114 115 func (cmsg *Cmsghdr) SetLen(length int) { 116 cmsg.Len = uint64(length) 117 } 118 119 func (rsa *RawSockaddrNFCLLCP) SetServiceNameLen(length int) { 120 rsa.Service_name_len = uint64(length) 121 } 122 123 //sysnb pipe(p *[2]_C_int) (err error) 124 125 func Pipe(p []int) (err error) { 126 if len(p) != 2 { 127 return EINVAL 128 } 129 var pp [2]_C_int 130 err = pipe(&pp) 131 p[0] = int(pp[0]) 132 p[1] = int(pp[1]) 133 return 134 } 135 136 //sysnb pipe2(p *[2]_C_int, flags int) (err error) 137 138 func Pipe2(p []int, flags int) (err error) { 139 if len(p) != 2 { 140 return EINVAL 141 } 142 var pp [2]_C_int 143 err = pipe2(&pp, flags) 144 p[0] = int(pp[0]) 145 p[1] = int(pp[1]) 146 return 147 } 148 149 //sys poll(fds *PollFd, nfds int, timeout int) (n int, err error) 150 151 func Poll(fds []PollFd, timeout int) (n int, err error) { 152 if len(fds) == 0 { 153 return poll(nil, 0, timeout) 154 } 155 return poll(&fds[0], len(fds), timeout) 156 }