http://git-wip-us.apache.org/repos/asf/incubator-mynewt-newtmgr/blob/e31a7d31/newt/vendor/golang.org/x/sys/unix/syscall_freebsd.go ---------------------------------------------------------------------- diff --git a/newt/vendor/golang.org/x/sys/unix/syscall_freebsd.go b/newt/vendor/golang.org/x/sys/unix/syscall_freebsd.go deleted file mode 100644 index 520ccbe..0000000 --- a/newt/vendor/golang.org/x/sys/unix/syscall_freebsd.go +++ /dev/null @@ -1,683 +0,0 @@ -// Copyright 2009,2010 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -// FreeBSD system calls. -// This file is compiled as ordinary Go code, -// but it is also input to mksyscall, -// which parses the //sys lines and generates system call stubs. -// Note that sometimes we use a lowercase //sys name and wrap -// it in our own nicer implementation, either here or in -// syscall_bsd.go or syscall_unix.go. - -package unix - -import "unsafe" - -type SockaddrDatalink struct { - Len uint8 - Family uint8 - Index uint16 - Type uint8 - Nlen uint8 - Alen uint8 - Slen uint8 - Data [46]int8 - raw RawSockaddrDatalink -} - -// Translate "kern.hostname" to []_C_int{0,1,2,3}. -func nametomib(name string) (mib []_C_int, err error) { - const siz = unsafe.Sizeof(mib[0]) - - // NOTE(rsc): It seems strange to set the buffer to have - // size CTL_MAXNAME+2 but use only CTL_MAXNAME - // as the size. I don't know why the +2 is here, but the - // kernel uses +2 for its own implementation of this function. - // I am scared that if we don't include the +2 here, the kernel - // will silently write 2 words farther than we specify - // and we'll get memory corruption. - var buf [CTL_MAXNAME + 2]_C_int - n := uintptr(CTL_MAXNAME) * siz - - p := (*byte)(unsafe.Pointer(&buf[0])) - bytes, err := ByteSliceFromString(name) - if err != nil { - return nil, err - } - - // Magic sysctl: "setting" 0.3 to a string name - // lets you read back the array of integers form. - if err = sysctl([]_C_int{0, 3}, p, &n, &bytes[0], uintptr(len(name))); err != nil { - return nil, err - } - return buf[0 : n/siz], nil -} - -// ParseDirent parses up to max directory entries in buf, -// appending the names to names. It returns the number -// bytes consumed from buf, the number of entries added -// to names, and the new names slice. -func ParseDirent(buf []byte, max int, names []string) (consumed int, count int, newnames []string) { - origlen := len(buf) - for max != 0 && len(buf) > 0 { - dirent := (*Dirent)(unsafe.Pointer(&buf[0])) - if dirent.Reclen == 0 { - buf = nil - break - } - buf = buf[dirent.Reclen:] - if dirent.Fileno == 0 { // File absent in directory. - continue - } - bytes := (*[10000]byte)(unsafe.Pointer(&dirent.Name[0])) - var name = string(bytes[0:dirent.Namlen]) - if name == "." || name == ".." { // Useless names - continue - } - max-- - count++ - names = append(names, name) - } - return origlen - len(buf), count, names -} - -//sysnb pipe() (r int, w int, err error) - -func Pipe(p []int) (err error) { - if len(p) != 2 { - return EINVAL - } - p[0], p[1], err = pipe() - return -} - -func GetsockoptIPMreqn(fd, level, opt int) (*IPMreqn, error) { - var value IPMreqn - vallen := _Socklen(SizeofIPMreqn) - errno := getsockopt(fd, level, opt, unsafe.Pointer(&value), &vallen) - return &value, errno -} - -func SetsockoptIPMreqn(fd, level, opt int, mreq *IPMreqn) (err error) { - return setsockopt(fd, level, opt, unsafe.Pointer(mreq), unsafe.Sizeof(*mreq)) -} - -func Accept4(fd, flags int) (nfd int, sa Sockaddr, err error) { - var rsa RawSockaddrAny - var len _Socklen = SizeofSockaddrAny - nfd, err = accept4(fd, &rsa, &len, flags) - if err != nil { - return - } - if len > SizeofSockaddrAny { - panic("RawSockaddrAny too small") - } - sa, err = anyToSockaddr(&rsa) - if err != nil { - Close(nfd) - nfd = 0 - } - return -} - -func Getfsstat(buf []Statfs_t, flags int) (n int, err error) { - var _p0 unsafe.Pointer - var bufsize uintptr - if len(buf) > 0 { - _p0 = unsafe.Pointer(&buf[0]) - bufsize = unsafe.Sizeof(Statfs_t{}) * uintptr(len(buf)) - } - r0, _, e1 := Syscall(SYS_GETFSSTAT, uintptr(_p0), bufsize, uintptr(flags)) - use(unsafe.Pointer(_p0)) - n = int(r0) - if e1 != 0 { - err = e1 - } - return -} - -// Derive extattr namespace and attribute name - -func xattrnamespace(fullattr string) (ns int, attr string, err error) { - s := -1 - for idx, val := range fullattr { - if val == '.' { - s = idx - break - } - } - - if s == -1 { - return -1, "", ENOATTR - } - - namespace := fullattr[0:s] - attr = fullattr[s+1:] - - switch namespace { - case "user": - return EXTATTR_NAMESPACE_USER, attr, nil - case "system": - return EXTATTR_NAMESPACE_SYSTEM, attr, nil - default: - return -1, "", ENOATTR - } -} - -func initxattrdest(dest []byte, idx int) (d unsafe.Pointer) { - if len(dest) > idx { - return unsafe.Pointer(&dest[idx]) - } else { - return unsafe.Pointer(_zero) - } -} - -// FreeBSD implements its own syscalls to handle extended attributes - -func Getxattr(file string, attr string, dest []byte) (sz int, err error) { - d := initxattrdest(dest, 0) - destsize := len(dest) - - nsid, a, err := xattrnamespace(attr) - if err != nil { - return -1, err - } - - return ExtattrGetFile(file, nsid, a, uintptr(d), destsize) -} - -func Fgetxattr(fd int, attr string, dest []byte) (sz int, err error) { - d := initxattrdest(dest, 0) - destsize := len(dest) - - nsid, a, err := xattrnamespace(attr) - if err != nil { - return -1, err - } - - return ExtattrGetFd(fd, nsid, a, uintptr(d), destsize) -} - -func Lgetxattr(link string, attr string, dest []byte) (sz int, err error) { - d := initxattrdest(dest, 0) - destsize := len(dest) - - nsid, a, err := xattrnamespace(attr) - if err != nil { - return -1, err - } - - return ExtattrGetLink(link, nsid, a, uintptr(d), destsize) -} - -// flags are unused on FreeBSD - -func Fsetxattr(fd int, attr string, data []byte, flags int) (err error) { - d := unsafe.Pointer(&data[0]) - datasiz := len(data) - - nsid, a, err := xattrnamespace(attr) - if err != nil { - return - } - - _, err = ExtattrSetFd(fd, nsid, a, uintptr(d), datasiz) - return -} - -func Setxattr(file string, attr string, data []byte, flags int) (err error) { - d := unsafe.Pointer(&data[0]) - datasiz := len(data) - - nsid, a, err := xattrnamespace(attr) - if err != nil { - return - } - - _, err = ExtattrSetFile(file, nsid, a, uintptr(d), datasiz) - return -} - -func Lsetxattr(link string, attr string, data []byte, flags int) (err error) { - d := unsafe.Pointer(&data[0]) - datasiz := len(data) - - nsid, a, err := xattrnamespace(attr) - if err != nil { - return - } - - _, err = ExtattrSetLink(link, nsid, a, uintptr(d), datasiz) - return -} - -func Removexattr(file string, attr string) (err error) { - nsid, a, err := xattrnamespace(attr) - if err != nil { - return - } - - err = ExtattrDeleteFile(file, nsid, a) - return -} - -func Fremovexattr(fd int, attr string) (err error) { - nsid, a, err := xattrnamespace(attr) - if err != nil { - return - } - - err = ExtattrDeleteFd(fd, nsid, a) - return -} - -func Lremovexattr(link string, attr string) (err error) { - nsid, a, err := xattrnamespace(attr) - if err != nil { - return - } - - err = ExtattrDeleteLink(link, nsid, a) - return -} - -func Listxattr(file string, dest []byte) (sz int, err error) { - d := initxattrdest(dest, 0) - destsiz := len(dest) - - // FreeBSD won't allow you to list xattrs from multiple namespaces - s := 0 - var e error - for _, nsid := range [...]int{EXTATTR_NAMESPACE_USER, EXTATTR_NAMESPACE_SYSTEM} { - stmp, e := ExtattrListFile(file, nsid, uintptr(d), destsiz) - - /* Errors accessing system attrs are ignored so that - * we can implement the Linux-like behavior of omitting errors that - * we don't have read permissions on - * - * Linux will still error if we ask for user attributes on a file that - * we don't have read permissions on, so don't ignore those errors - */ - if e != nil && e == EPERM && nsid != EXTATTR_NAMESPACE_USER { - e = nil - continue - } else if e != nil { - return s, e - } - - s += stmp - destsiz -= s - if destsiz < 0 { - destsiz = 0 - } - d = initxattrdest(dest, s) - } - - return s, e -} - -func Flistxattr(fd int, dest []byte) (sz int, err error) { - d := initxattrdest(dest, 0) - destsiz := len(dest) - - s := 0 - var e error - for _, nsid := range [...]int{EXTATTR_NAMESPACE_USER, EXTATTR_NAMESPACE_SYSTEM} { - stmp, e := ExtattrListFd(fd, nsid, uintptr(d), destsiz) - if e != nil && e == EPERM && nsid != EXTATTR_NAMESPACE_USER { - e = nil - continue - } else if e != nil { - return s, e - } - - s += stmp - destsiz -= s - if destsiz < 0 { - destsiz = 0 - } - d = initxattrdest(dest, s) - } - - return s, e -} - -func Llistxattr(link string, dest []byte) (sz int, err error) { - d := initxattrdest(dest, 0) - destsiz := len(dest) - - s := 0 - var e error - for _, nsid := range [...]int{EXTATTR_NAMESPACE_USER, EXTATTR_NAMESPACE_SYSTEM} { - stmp, e := ExtattrListLink(link, nsid, uintptr(d), destsiz) - if e != nil && e == EPERM && nsid != EXTATTR_NAMESPACE_USER { - e = nil - continue - } else if e != nil { - return s, e - } - - s += stmp - destsiz -= s - if destsiz < 0 { - destsiz = 0 - } - d = initxattrdest(dest, s) - } - - return s, e -} - -/* - * Exposed directly - */ -//sys Access(path string, mode uint32) (err error) -//sys Adjtime(delta *Timeval, olddelta *Timeval) (err error) -//sys Chdir(path string) (err error) -//sys Chflags(path string, flags int) (err error) -//sys Chmod(path string, mode uint32) (err error) -//sys Chown(path string, uid int, gid int) (err error) -//sys Chroot(path string) (err error) -//sys Close(fd int) (err error) -//sys Dup(fd int) (nfd int, err error) -//sys Dup2(from int, to int) (err error) -//sys Exit(code int) -//sys ExtattrGetFd(fd int, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error) -//sys ExtattrSetFd(fd int, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error) -//sys ExtattrDeleteFd(fd int, attrnamespace int, attrname string) (err error) -//sys ExtattrListFd(fd int, attrnamespace int, data uintptr, nbytes int) (ret int, err error) -//sys ExtattrGetFile(file string, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error) -//sys ExtattrSetFile(file string, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error) -//sys ExtattrDeleteFile(file string, attrnamespace int, attrname string) (err error) -//sys ExtattrListFile(file string, attrnamespace int, data uintptr, nbytes int) (ret int, err error) -//sys ExtattrGetLink(link string, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error) -//sys ExtattrSetLink(link string, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error) -//sys ExtattrDeleteLink(link string, attrnamespace int, attrname string) (err error) -//sys ExtattrListLink(link string, attrnamespace int, data uintptr, nbytes int) (ret int, err error) -//sys Fadvise(fd int, offset int64, length int64, advice int) (err error) = SYS_POSIX_FADVISE -//sys Fchdir(fd int) (err error) -//sys Fchflags(fd int, flags int) (err error) -//sys Fchmod(fd int, mode uint32) (err error) -//sys Fchown(fd int, uid int, gid int) (err error) -//sys Flock(fd int, how int) (err error) -//sys Fpathconf(fd int, name int) (val int, err error) -//sys Fstat(fd int, stat *Stat_t) (err error) -//sys Fstatfs(fd int, stat *Statfs_t) (err error) -//sys Fsync(fd int) (err error) -//sys Ftruncate(fd int, length int64) (err error) -//sys Getdirentries(fd int, buf []byte, basep *uintptr) (n int, err error) -//sys Getdtablesize() (size int) -//sysnb Getegid() (egid int) -//sysnb Geteuid() (uid int) -//sysnb Getgid() (gid int) -//sysnb Getpgid(pid int) (pgid int, err error) -//sysnb Getpgrp() (pgrp int) -//sysnb Getpid() (pid int) -//sysnb Getppid() (ppid int) -//sys Getpriority(which int, who int) (prio int, err error) -//sysnb Getrlimit(which int, lim *Rlimit) (err error) -//sysnb Getrusage(who int, rusage *Rusage) (err error) -//sysnb Getsid(pid int) (sid int, err error) -//sysnb Gettimeofday(tv *Timeval) (err error) -//sysnb Getuid() (uid int) -//sys Issetugid() (tainted bool) -//sys Kill(pid int, signum syscall.Signal) (err error) -//sys Kqueue() (fd int, err error) -//sys Lchown(path string, uid int, gid int) (err error) -//sys Link(path string, link string) (err error) -//sys Listen(s int, backlog int) (err error) -//sys Lstat(path string, stat *Stat_t) (err error) -//sys Mkdir(path string, mode uint32) (err error) -//sys Mkfifo(path string, mode uint32) (err error) -//sys Mknod(path string, mode uint32, dev int) (err error) -//sys Mlock(b []byte) (err error) -//sys Mlockall(flags int) (err error) -//sys Mprotect(b []byte, prot int) (err error) -//sys Munlock(b []byte) (err error) -//sys Munlockall() (err error) -//sys Nanosleep(time *Timespec, leftover *Timespec) (err error) -//sys Open(path string, mode int, perm uint32) (fd int, err error) -//sys Pathconf(path string, name int) (val int, err error) -//sys Pread(fd int, p []byte, offset int64) (n int, err error) -//sys Pwrite(fd int, p []byte, offset int64) (n int, err error) -//sys read(fd int, p []byte) (n int, err error) -//sys Readlink(path string, buf []byte) (n int, err error) -//sys Rename(from string, to string) (err error) -//sys Revoke(path string) (err error) -//sys Rmdir(path string) (err error) -//sys Seek(fd int, offset int64, whence int) (newoffset int64, err error) = SYS_LSEEK -//sys Select(n int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (err error) -//sysnb Setegid(egid int) (err error) -//sysnb Seteuid(euid int) (err error) -//sysnb Setgid(gid int) (err error) -//sys Setlogin(name string) (err error) -//sysnb Setpgid(pid int, pgid int) (err error) -//sys Setpriority(which int, who int, prio int) (err error) -//sysnb Setregid(rgid int, egid int) (err error) -//sysnb Setreuid(ruid int, euid int) (err error) -//sysnb Setresgid(rgid int, egid int, sgid int) (err error) -//sysnb Setresuid(ruid int, euid int, suid int) (err error) -//sysnb Setrlimit(which int, lim *Rlimit) (err error) -//sysnb Setsid() (pid int, err error) -//sysnb Settimeofday(tp *Timeval) (err error) -//sysnb Setuid(uid int) (err error) -//sys Stat(path string, stat *Stat_t) (err error) -//sys Statfs(path string, stat *Statfs_t) (err error) -//sys Symlink(path string, link string) (err error) -//sys Sync() (err error) -//sys Truncate(path string, length int64) (err error) -//sys Umask(newmask int) (oldmask int) -//sys Undelete(path string) (err error) -//sys Unlink(path string) (err error) -//sys Unmount(path string, flags int) (err error) -//sys write(fd int, p []byte) (n int, err error) -//sys mmap(addr uintptr, length uintptr, prot int, flag int, fd int, pos int64) (ret uintptr, err error) -//sys munmap(addr uintptr, length uintptr) (err error) -//sys readlen(fd int, buf *byte, nbuf int) (n int, err error) = SYS_READ -//sys writelen(fd int, buf *byte, nbuf int) (n int, err error) = SYS_WRITE -//sys accept4(fd int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (nfd int, err error) - -/* - * Unimplemented - */ -// Profil -// Sigaction -// Sigprocmask -// Getlogin -// Sigpending -// Sigaltstack -// Ioctl -// Reboot -// Execve -// Vfork -// Sbrk -// Sstk -// Ovadvise -// Mincore -// Setitimer -// Swapon -// Select -// Sigsuspend -// Readv -// Writev -// Nfssvc -// Getfh -// Quotactl -// Mount -// Csops -// Waitid -// Add_profil -// Kdebug_trace -// Sigreturn -// Mmap -// Mlock -// Munlock -// Atsocket -// Kqueue_from_portset_np -// Kqueue_portset -// Getattrlist -// Setattrlist -// Getdirentriesattr -// Searchfs -// Delete -// Copyfile -// Poll -// Watchevent -// Waitevent -// Modwatch -// Getxattr -// Fgetxattr -// Setxattr -// Fsetxattr -// Removexattr -// Fremovexattr -// Listxattr -// Flistxattr -// Fsctl -// Initgroups -// Posix_spawn -// Nfsclnt -// Fhopen -// Minherit -// Semsys -// Msgsys -// Shmsys -// Semctl -// Semget -// Semop -// Msgctl -// Msgget -// Msgsnd -// Msgrcv -// Shmat -// Shmctl -// Shmdt -// Shmget -// Shm_open -// Shm_unlink -// Sem_open -// Sem_close -// Sem_unlink -// Sem_wait -// Sem_trywait -// Sem_post -// Sem_getvalue -// Sem_init -// Sem_destroy -// Open_extended -// Umask_extended -// Stat_extended -// Lstat_extended -// Fstat_extended -// Chmod_extended -// Fchmod_extended -// Access_extended -// Settid -// Gettid -// Setsgroups -// Getsgroups -// Setwgroups -// Getwgroups -// Mkfifo_extended -// Mkdir_extended -// Identitysvc -// Shared_region_check_np -// Shared_region_map_np -// __pthread_mutex_destroy -// __pthread_mutex_init -// __pthread_mutex_lock -// __pthread_mutex_trylock -// __pthread_mutex_unlock -// __pthread_cond_init -// __pthread_cond_destroy -// __pthread_cond_broadcast -// __pthread_cond_signal -// Setsid_with_pid -// __pthread_cond_timedwait -// Aio_fsync -// Aio_return -// Aio_suspend -// Aio_cancel -// Aio_error -// Aio_read -// Aio_write -// Lio_listio -// __pthread_cond_wait -// Iopolicysys -// Mlockall -// Munlockall -// __pthread_kill -// __pthread_sigmask -// __sigwait -// __disable_threadsignal -// __pthread_markcancel -// __pthread_canceled -// __semwait_signal -// Proc_info -// Stat64_extended -// Lstat64_extended -// Fstat64_extended -// __pthread_chdir -// __pthread_fchdir -// Audit -// Auditon -// Getauid -// Setauid -// Getaudit -// Setaudit -// Getaudit_addr -// Setaudit_addr -// Auditctl -// Bsdthread_create -// Bsdthread_terminate -// Stack_snapshot -// Bsdthread_register -// Workq_open -// Workq_ops -// __mac_execve -// __mac_syscall -// __mac_get_file -// __mac_set_file -// __mac_get_link -// __mac_set_link -// __mac_get_proc -// __mac_set_proc -// __mac_get_fd -// __mac_set_fd -// __mac_get_pid -// __mac_get_lcid -// __mac_get_lctx -// __mac_set_lctx -// Setlcid -// Read_nocancel -// Write_nocancel -// Open_nocancel -// Close_nocancel -// Wait4_nocancel -// Recvmsg_nocancel -// Sendmsg_nocancel -// Recvfrom_nocancel -// Accept_nocancel -// Msync_nocancel -// Fcntl_nocancel -// Select_nocancel -// Fsync_nocancel -// Connect_nocancel -// Sigsuspend_nocancel -// Readv_nocancel -// Writev_nocancel -// Sendto_nocancel -// Pread_nocancel -// Pwrite_nocancel -// Waitid_nocancel -// Poll_nocancel -// Msgsnd_nocancel -// Msgrcv_nocancel -// Sem_wait_nocancel -// Aio_suspend_nocancel -// __sigwait_nocancel -// __semwait_signal_nocancel -// __mac_mount -// __mac_get_mount -// __mac_getfsstat
http://git-wip-us.apache.org/repos/asf/incubator-mynewt-newtmgr/blob/e31a7d31/newt/vendor/golang.org/x/sys/unix/syscall_freebsd_386.go ---------------------------------------------------------------------- diff --git a/newt/vendor/golang.org/x/sys/unix/syscall_freebsd_386.go b/newt/vendor/golang.org/x/sys/unix/syscall_freebsd_386.go deleted file mode 100644 index 6a0cd80..0000000 --- a/newt/vendor/golang.org/x/sys/unix/syscall_freebsd_386.go +++ /dev/null @@ -1,61 +0,0 @@ -// Copyright 2009 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -// +build 386,freebsd - -package unix - -import ( - "syscall" - "unsafe" -) - -func Getpagesize() int { return 4096 } - -func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) } - -func NsecToTimespec(nsec int64) (ts Timespec) { - ts.Sec = int32(nsec / 1e9) - ts.Nsec = int32(nsec % 1e9) - return -} - -func NsecToTimeval(nsec int64) (tv Timeval) { - nsec += 999 // round up to microsecond - tv.Usec = int32(nsec % 1e9 / 1e3) - tv.Sec = int32(nsec / 1e9) - return -} - -func SetKevent(k *Kevent_t, fd, mode, flags int) { - k.Ident = uint32(fd) - k.Filter = int16(mode) - k.Flags = uint16(flags) -} - -func (iov *Iovec) SetLen(length int) { - iov.Len = uint32(length) -} - -func (msghdr *Msghdr) SetControllen(length int) { - msghdr.Controllen = uint32(length) -} - -func (cmsg *Cmsghdr) SetLen(length int) { - cmsg.Len = uint32(length) -} - -func sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) { - var writtenOut uint64 = 0 - _, _, e1 := Syscall9(SYS_SENDFILE, uintptr(infd), uintptr(outfd), uintptr(*offset), uintptr((*offset)>>32), uintptr(count), 0, uintptr(unsafe.Pointer(&writtenOut)), 0, 0) - - written = int(writtenOut) - - if e1 != 0 { - err = e1 - } - return -} - -func Syscall9(num, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err syscall.Errno) http://git-wip-us.apache.org/repos/asf/incubator-mynewt-newtmgr/blob/e31a7d31/newt/vendor/golang.org/x/sys/unix/syscall_freebsd_amd64.go ---------------------------------------------------------------------- diff --git a/newt/vendor/golang.org/x/sys/unix/syscall_freebsd_amd64.go b/newt/vendor/golang.org/x/sys/unix/syscall_freebsd_amd64.go deleted file mode 100644 index e142540..0000000 --- a/newt/vendor/golang.org/x/sys/unix/syscall_freebsd_amd64.go +++ /dev/null @@ -1,61 +0,0 @@ -// Copyright 2009 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -// +build amd64,freebsd - -package unix - -import ( - "syscall" - "unsafe" -) - -func Getpagesize() int { return 4096 } - -func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) } - -func NsecToTimespec(nsec int64) (ts Timespec) { - ts.Sec = nsec / 1e9 - ts.Nsec = nsec % 1e9 - return -} - -func NsecToTimeval(nsec int64) (tv Timeval) { - nsec += 999 // round up to microsecond - tv.Usec = nsec % 1e9 / 1e3 - tv.Sec = int64(nsec / 1e9) - return -} - -func SetKevent(k *Kevent_t, fd, mode, flags int) { - k.Ident = uint64(fd) - k.Filter = int16(mode) - k.Flags = uint16(flags) -} - -func (iov *Iovec) SetLen(length int) { - iov.Len = uint64(length) -} - -func (msghdr *Msghdr) SetControllen(length int) { - msghdr.Controllen = uint32(length) -} - -func (cmsg *Cmsghdr) SetLen(length int) { - cmsg.Len = uint32(length) -} - -func sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) { - var writtenOut uint64 = 0 - _, _, e1 := Syscall9(SYS_SENDFILE, uintptr(infd), uintptr(outfd), uintptr(*offset), uintptr(count), 0, uintptr(unsafe.Pointer(&writtenOut)), 0, 0, 0) - - written = int(writtenOut) - - if e1 != 0 { - err = e1 - } - return -} - -func Syscall9(num, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err syscall.Errno) http://git-wip-us.apache.org/repos/asf/incubator-mynewt-newtmgr/blob/e31a7d31/newt/vendor/golang.org/x/sys/unix/syscall_freebsd_arm.go ---------------------------------------------------------------------- diff --git a/newt/vendor/golang.org/x/sys/unix/syscall_freebsd_arm.go b/newt/vendor/golang.org/x/sys/unix/syscall_freebsd_arm.go deleted file mode 100644 index 5504cb1..0000000 --- a/newt/vendor/golang.org/x/sys/unix/syscall_freebsd_arm.go +++ /dev/null @@ -1,61 +0,0 @@ -// Copyright 2012 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -// +build arm,freebsd - -package unix - -import ( - "syscall" - "unsafe" -) - -func Getpagesize() int { return 4096 } - -func TimespecToNsec(ts Timespec) int64 { return ts.Sec*1e9 + int64(ts.Nsec) } - -func NsecToTimespec(nsec int64) (ts Timespec) { - ts.Sec = nsec / 1e9 - ts.Nsec = int32(nsec % 1e9) - return -} - -func NsecToTimeval(nsec int64) (tv Timeval) { - nsec += 999 // round up to microsecond - tv.Usec = int32(nsec % 1e9 / 1e3) - tv.Sec = nsec / 1e9 - return -} - -func SetKevent(k *Kevent_t, fd, mode, flags int) { - k.Ident = uint32(fd) - k.Filter = int16(mode) - k.Flags = uint16(flags) -} - -func (iov *Iovec) SetLen(length int) { - iov.Len = uint32(length) -} - -func (msghdr *Msghdr) SetControllen(length int) { - msghdr.Controllen = uint32(length) -} - -func (cmsg *Cmsghdr) SetLen(length int) { - cmsg.Len = uint32(length) -} - -func sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) { - var writtenOut uint64 = 0 - _, _, e1 := Syscall9(SYS_SENDFILE, uintptr(infd), uintptr(outfd), uintptr(*offset), uintptr((*offset)>>32), uintptr(count), 0, uintptr(unsafe.Pointer(&writtenOut)), 0, 0) - - written = int(writtenOut) - - if e1 != 0 { - err = e1 - } - return -} - -func Syscall9(num, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err syscall.Errno) http://git-wip-us.apache.org/repos/asf/incubator-mynewt-newtmgr/blob/e31a7d31/newt/vendor/golang.org/x/sys/unix/syscall_linux.go ---------------------------------------------------------------------- diff --git a/newt/vendor/golang.org/x/sys/unix/syscall_linux.go b/newt/vendor/golang.org/x/sys/unix/syscall_linux.go deleted file mode 100644 index 74eae9b..0000000 --- a/newt/vendor/golang.org/x/sys/unix/syscall_linux.go +++ /dev/null @@ -1,1111 +0,0 @@ -// Copyright 2009 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -// Linux system calls. -// This file is compiled as ordinary Go code, -// but it is also input to mksyscall, -// which parses the //sys lines and generates system call stubs. -// Note that sometimes we use a lowercase //sys name and -// wrap it in our own nicer implementation. - -package unix - -import ( - "syscall" - "unsafe" -) - -/* - * Wrapped - */ - -func Access(path string, mode uint32) (err error) { - return Faccessat(AT_FDCWD, path, mode, 0) -} - -func Chmod(path string, mode uint32) (err error) { - return Fchmodat(AT_FDCWD, path, mode, 0) -} - -func Chown(path string, uid int, gid int) (err error) { - return Fchownat(AT_FDCWD, path, uid, gid, 0) -} - -func Creat(path string, mode uint32) (fd int, err error) { - return Open(path, O_CREAT|O_WRONLY|O_TRUNC, mode) -} - -//sys Linkat(olddirfd int, oldpath string, newdirfd int, newpath string, flags int) (err error) - -func Link(oldpath string, newpath string) (err error) { - return Linkat(AT_FDCWD, oldpath, AT_FDCWD, newpath, 0) -} - -func Mkdir(path string, mode uint32) (err error) { - return Mkdirat(AT_FDCWD, path, mode) -} - -func Mknod(path string, mode uint32, dev int) (err error) { - return Mknodat(AT_FDCWD, path, mode, dev) -} - -func Open(path string, mode int, perm uint32) (fd int, err error) { - return openat(AT_FDCWD, path, mode|O_LARGEFILE, perm) -} - -//sys openat(dirfd int, path string, flags int, mode uint32) (fd int, err error) - -func Openat(dirfd int, path string, flags int, mode uint32) (fd int, err error) { - return openat(dirfd, path, flags|O_LARGEFILE, mode) -} - -//sys ppoll(fds *PollFd, nfds int, timeout *Timespec, sigmask *Sigset_t) (n int, err error) - -func Ppoll(fds []PollFd, timeout *Timespec, sigmask *Sigset_t) (n int, err error) { - if len(fds) == 0 { - return ppoll(nil, 0, timeout, sigmask) - } - return ppoll(&fds[0], len(fds), timeout, sigmask) -} - -//sys Readlinkat(dirfd int, path string, buf []byte) (n int, err error) - -func Readlink(path string, buf []byte) (n int, err error) { - return Readlinkat(AT_FDCWD, path, buf) -} - -func Rename(oldpath string, newpath string) (err error) { - return Renameat(AT_FDCWD, oldpath, AT_FDCWD, newpath) -} - -func Rmdir(path string) error { - return Unlinkat(AT_FDCWD, path, AT_REMOVEDIR) -} - -//sys Symlinkat(oldpath string, newdirfd int, newpath string) (err error) - -func Symlink(oldpath string, newpath string) (err error) { - return Symlinkat(oldpath, AT_FDCWD, newpath) -} - -func Unlink(path string) error { - return Unlinkat(AT_FDCWD, path, 0) -} - -//sys Unlinkat(dirfd int, path string, flags int) (err error) - -//sys utimes(path string, times *[2]Timeval) (err error) - -func Utimes(path string, tv []Timeval) error { - if tv == nil { - err := utimensat(AT_FDCWD, path, nil, 0) - if err != ENOSYS { - return err - } - return utimes(path, nil) - } - if len(tv) != 2 { - return EINVAL - } - var ts [2]Timespec - ts[0] = NsecToTimespec(TimevalToNsec(tv[0])) - ts[1] = NsecToTimespec(TimevalToNsec(tv[1])) - err := utimensat(AT_FDCWD, path, (*[2]Timespec)(unsafe.Pointer(&ts[0])), 0) - if err != ENOSYS { - return err - } - return utimes(path, (*[2]Timeval)(unsafe.Pointer(&tv[0]))) -} - -//sys utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error) - -func UtimesNano(path string, ts []Timespec) error { - if ts == nil { - err := utimensat(AT_FDCWD, path, nil, 0) - if err != ENOSYS { - return err - } - return utimes(path, nil) - } - if len(ts) != 2 { - return EINVAL - } - err := utimensat(AT_FDCWD, path, (*[2]Timespec)(unsafe.Pointer(&ts[0])), 0) - if err != ENOSYS { - return err - } - // If the utimensat syscall isn't available (utimensat was added to Linux - // in 2.6.22, Released, 8 July 2007) then fall back to utimes - var tv [2]Timeval - for i := 0; i < 2; i++ { - tv[i] = NsecToTimeval(TimespecToNsec(ts[i])) - } - return utimes(path, (*[2]Timeval)(unsafe.Pointer(&tv[0]))) -} - -func UtimesNanoAt(dirfd int, path string, ts []Timespec, flags int) error { - if ts == nil { - return utimensat(dirfd, path, nil, flags) - } - if len(ts) != 2 { - return EINVAL - } - return utimensat(dirfd, path, (*[2]Timespec)(unsafe.Pointer(&ts[0])), flags) -} - -//sys futimesat(dirfd int, path *byte, times *[2]Timeval) (err error) - -func Futimesat(dirfd int, path string, tv []Timeval) error { - pathp, err := BytePtrFromString(path) - if err != nil { - return err - } - if tv == nil { - return futimesat(dirfd, pathp, nil) - } - if len(tv) != 2 { - return EINVAL - } - return futimesat(dirfd, pathp, (*[2]Timeval)(unsafe.Pointer(&tv[0]))) -} - -func Futimes(fd int, tv []Timeval) (err error) { - // Believe it or not, this is the best we can do on Linux - // (and is what glibc does). - return Utimes("/proc/self/fd/"+itoa(fd), tv) -} - -const ImplementsGetwd = true - -//sys Getcwd(buf []byte) (n int, err error) - -func Getwd() (wd string, err error) { - var buf [PathMax]byte - n, err := Getcwd(buf[0:]) - if err != nil { - return "", err - } - // Getcwd returns the number of bytes written to buf, including the NUL. - if n < 1 || n > len(buf) || buf[n-1] != 0 { - return "", EINVAL - } - return string(buf[0 : n-1]), nil -} - -func Getgroups() (gids []int, err error) { - n, err := getgroups(0, nil) - if err != nil { - return nil, err - } - if n == 0 { - return nil, nil - } - - // Sanity check group count. Max is 1<<16 on Linux. - if n < 0 || n > 1<<20 { - return nil, EINVAL - } - - a := make([]_Gid_t, n) - n, err = getgroups(n, &a[0]) - if err != nil { - return nil, err - } - gids = make([]int, n) - for i, v := range a[0:n] { - gids[i] = int(v) - } - return -} - -func Setgroups(gids []int) (err error) { - if len(gids) == 0 { - return setgroups(0, nil) - } - - a := make([]_Gid_t, len(gids)) - for i, v := range gids { - a[i] = _Gid_t(v) - } - return setgroups(len(a), &a[0]) -} - -type WaitStatus uint32 - -// Wait status is 7 bits at bottom, either 0 (exited), -// 0x7F (stopped), or a signal number that caused an exit. -// The 0x80 bit is whether there was a core dump. -// An extra number (exit code, signal causing a stop) -// is in the high bits. At least that's the idea. -// There are various irregularities. For example, the -// "continued" status is 0xFFFF, distinguishing itself -// from stopped via the core dump bit. - -const ( - mask = 0x7F - core = 0x80 - exited = 0x00 - stopped = 0x7F - shift = 8 -) - -func (w WaitStatus) Exited() bool { return w&mask == exited } - -func (w WaitStatus) Signaled() bool { return w&mask != stopped && w&mask != exited } - -func (w WaitStatus) Stopped() bool { return w&0xFF == stopped } - -func (w WaitStatus) Continued() bool { return w == 0xFFFF } - -func (w WaitStatus) CoreDump() bool { return w.Signaled() && w&core != 0 } - -func (w WaitStatus) ExitStatus() int { - if !w.Exited() { - return -1 - } - return int(w>>shift) & 0xFF -} - -func (w WaitStatus) Signal() syscall.Signal { - if !w.Signaled() { - return -1 - } - return syscall.Signal(w & mask) -} - -func (w WaitStatus) StopSignal() syscall.Signal { - if !w.Stopped() { - return -1 - } - return syscall.Signal(w>>shift) & 0xFF -} - -func (w WaitStatus) TrapCause() int { - if w.StopSignal() != SIGTRAP { - return -1 - } - return int(w>>shift) >> 8 -} - -//sys wait4(pid int, wstatus *_C_int, options int, rusage *Rusage) (wpid int, err error) - -func Wait4(pid int, wstatus *WaitStatus, options int, rusage *Rusage) (wpid int, err error) { - var status _C_int - wpid, err = wait4(pid, &status, options, rusage) - if wstatus != nil { - *wstatus = WaitStatus(status) - } - return -} - -func Mkfifo(path string, mode uint32) (err error) { - return Mknod(path, mode|S_IFIFO, 0) -} - -func (sa *SockaddrInet4) sockaddr() (unsafe.Pointer, _Socklen, error) { - if sa.Port < 0 || sa.Port > 0xFFFF { - return nil, 0, EINVAL - } - sa.raw.Family = AF_INET - p := (*[2]byte)(unsafe.Pointer(&sa.raw.Port)) - p[0] = byte(sa.Port >> 8) - p[1] = byte(sa.Port) - for i := 0; i < len(sa.Addr); i++ { - sa.raw.Addr[i] = sa.Addr[i] - } - return unsafe.Pointer(&sa.raw), SizeofSockaddrInet4, nil -} - -func (sa *SockaddrInet6) sockaddr() (unsafe.Pointer, _Socklen, error) { - if sa.Port < 0 || sa.Port > 0xFFFF { - return nil, 0, EINVAL - } - sa.raw.Family = AF_INET6 - p := (*[2]byte)(unsafe.Pointer(&sa.raw.Port)) - p[0] = byte(sa.Port >> 8) - p[1] = byte(sa.Port) - sa.raw.Scope_id = sa.ZoneId - for i := 0; i < len(sa.Addr); i++ { - sa.raw.Addr[i] = sa.Addr[i] - } - return unsafe.Pointer(&sa.raw), SizeofSockaddrInet6, nil -} - -func (sa *SockaddrUnix) sockaddr() (unsafe.Pointer, _Socklen, error) { - name := sa.Name - n := len(name) - if n >= len(sa.raw.Path) { - return nil, 0, EINVAL - } - sa.raw.Family = AF_UNIX - for i := 0; i < n; i++ { - sa.raw.Path[i] = int8(name[i]) - } - // length is family (uint16), name, NUL. - sl := _Socklen(2) - if n > 0 { - sl += _Socklen(n) + 1 - } - if sa.raw.Path[0] == '@' { - sa.raw.Path[0] = 0 - // Don't count trailing NUL for abstract address. - sl-- - } - - return unsafe.Pointer(&sa.raw), sl, nil -} - -type SockaddrLinklayer struct { - Protocol uint16 - Ifindex int - Hatype uint16 - Pkttype uint8 - Halen uint8 - Addr [8]byte - raw RawSockaddrLinklayer -} - -func (sa *SockaddrLinklayer) sockaddr() (unsafe.Pointer, _Socklen, error) { - if sa.Ifindex < 0 || sa.Ifindex > 0x7fffffff { - return nil, 0, EINVAL - } - sa.raw.Family = AF_PACKET - sa.raw.Protocol = sa.Protocol - sa.raw.Ifindex = int32(sa.Ifindex) - sa.raw.Hatype = sa.Hatype - sa.raw.Pkttype = sa.Pkttype - sa.raw.Halen = sa.Halen - for i := 0; i < len(sa.Addr); i++ { - sa.raw.Addr[i] = sa.Addr[i] - } - return unsafe.Pointer(&sa.raw), SizeofSockaddrLinklayer, nil -} - -type SockaddrNetlink struct { - Family uint16 - Pad uint16 - Pid uint32 - Groups uint32 - raw RawSockaddrNetlink -} - -func (sa *SockaddrNetlink) sockaddr() (unsafe.Pointer, _Socklen, error) { - sa.raw.Family = AF_NETLINK - sa.raw.Pad = sa.Pad - sa.raw.Pid = sa.Pid - sa.raw.Groups = sa.Groups - return unsafe.Pointer(&sa.raw), SizeofSockaddrNetlink, nil -} - -type SockaddrHCI struct { - Dev uint16 - Channel uint16 - raw RawSockaddrHCI -} - -func (sa *SockaddrHCI) sockaddr() (unsafe.Pointer, _Socklen, error) { - sa.raw.Family = AF_BLUETOOTH - sa.raw.Dev = sa.Dev - sa.raw.Channel = sa.Channel - return unsafe.Pointer(&sa.raw), SizeofSockaddrHCI, nil -} - -func anyToSockaddr(rsa *RawSockaddrAny) (Sockaddr, error) { - switch rsa.Addr.Family { - case AF_NETLINK: - pp := (*RawSockaddrNetlink)(unsafe.Pointer(rsa)) - sa := new(SockaddrNetlink) - sa.Family = pp.Family - sa.Pad = pp.Pad - sa.Pid = pp.Pid - sa.Groups = pp.Groups - return sa, nil - - case AF_PACKET: - pp := (*RawSockaddrLinklayer)(unsafe.Pointer(rsa)) - sa := new(SockaddrLinklayer) - sa.Protocol = pp.Protocol - sa.Ifindex = int(pp.Ifindex) - sa.Hatype = pp.Hatype - sa.Pkttype = pp.Pkttype - sa.Halen = pp.Halen - for i := 0; i < len(sa.Addr); i++ { - sa.Addr[i] = pp.Addr[i] - } - return sa, nil - - case AF_UNIX: - pp := (*RawSockaddrUnix)(unsafe.Pointer(rsa)) - sa := new(SockaddrUnix) - if pp.Path[0] == 0 { - // "Abstract" Unix domain socket. - // Rewrite leading NUL as @ for textual display. - // (This is the standard convention.) - // Not friendly to overwrite in place, - // but the callers below don't care. - pp.Path[0] = '@' - } - - // Assume path ends at NUL. - // This is not technically the Linux semantics for - // abstract Unix domain sockets--they are supposed - // to be uninterpreted fixed-size binary blobs--but - // everyone uses this convention. - n := 0 - for n < len(pp.Path) && pp.Path[n] != 0 { - n++ - } - bytes := (*[10000]byte)(unsafe.Pointer(&pp.Path[0]))[0:n] - sa.Name = string(bytes) - return sa, nil - - case AF_INET: - pp := (*RawSockaddrInet4)(unsafe.Pointer(rsa)) - sa := new(SockaddrInet4) - p := (*[2]byte)(unsafe.Pointer(&pp.Port)) - sa.Port = int(p[0])<<8 + int(p[1]) - for i := 0; i < len(sa.Addr); i++ { - sa.Addr[i] = pp.Addr[i] - } - return sa, nil - - case AF_INET6: - pp := (*RawSockaddrInet6)(unsafe.Pointer(rsa)) - sa := new(SockaddrInet6) - p := (*[2]byte)(unsafe.Pointer(&pp.Port)) - sa.Port = int(p[0])<<8 + int(p[1]) - sa.ZoneId = pp.Scope_id - for i := 0; i < len(sa.Addr); i++ { - sa.Addr[i] = pp.Addr[i] - } - return sa, nil - } - return nil, EAFNOSUPPORT -} - -func Accept(fd int) (nfd int, sa Sockaddr, err error) { - var rsa RawSockaddrAny - var len _Socklen = SizeofSockaddrAny - nfd, err = accept(fd, &rsa, &len) - if err != nil { - return - } - sa, err = anyToSockaddr(&rsa) - if err != nil { - Close(nfd) - nfd = 0 - } - return -} - -func Accept4(fd int, flags int) (nfd int, sa Sockaddr, err error) { - var rsa RawSockaddrAny - var len _Socklen = SizeofSockaddrAny - nfd, err = accept4(fd, &rsa, &len, flags) - if err != nil { - return - } - if len > SizeofSockaddrAny { - panic("RawSockaddrAny too small") - } - sa, err = anyToSockaddr(&rsa) - if err != nil { - Close(nfd) - nfd = 0 - } - return -} - -func Getsockname(fd int) (sa Sockaddr, err error) { - var rsa RawSockaddrAny - var len _Socklen = SizeofSockaddrAny - if err = getsockname(fd, &rsa, &len); err != nil { - return - } - return anyToSockaddr(&rsa) -} - -func GetsockoptInet4Addr(fd, level, opt int) (value [4]byte, err error) { - vallen := _Socklen(4) - err = getsockopt(fd, level, opt, unsafe.Pointer(&value[0]), &vallen) - return value, err -} - -func GetsockoptIPMreq(fd, level, opt int) (*IPMreq, error) { - var value IPMreq - vallen := _Socklen(SizeofIPMreq) - err := getsockopt(fd, level, opt, unsafe.Pointer(&value), &vallen) - return &value, err -} - -func GetsockoptIPMreqn(fd, level, opt int) (*IPMreqn, error) { - var value IPMreqn - vallen := _Socklen(SizeofIPMreqn) - err := getsockopt(fd, level, opt, unsafe.Pointer(&value), &vallen) - return &value, err -} - -func GetsockoptIPv6Mreq(fd, level, opt int) (*IPv6Mreq, error) { - var value IPv6Mreq - vallen := _Socklen(SizeofIPv6Mreq) - err := getsockopt(fd, level, opt, unsafe.Pointer(&value), &vallen) - return &value, err -} - -func GetsockoptIPv6MTUInfo(fd, level, opt int) (*IPv6MTUInfo, error) { - var value IPv6MTUInfo - vallen := _Socklen(SizeofIPv6MTUInfo) - err := getsockopt(fd, level, opt, unsafe.Pointer(&value), &vallen) - return &value, err -} - -func GetsockoptICMPv6Filter(fd, level, opt int) (*ICMPv6Filter, error) { - var value ICMPv6Filter - vallen := _Socklen(SizeofICMPv6Filter) - err := getsockopt(fd, level, opt, unsafe.Pointer(&value), &vallen) - return &value, err -} - -func GetsockoptUcred(fd, level, opt int) (*Ucred, error) { - var value Ucred - vallen := _Socklen(SizeofUcred) - err := getsockopt(fd, level, opt, unsafe.Pointer(&value), &vallen) - return &value, err -} - -func SetsockoptIPMreqn(fd, level, opt int, mreq *IPMreqn) (err error) { - return setsockopt(fd, level, opt, unsafe.Pointer(mreq), unsafe.Sizeof(*mreq)) -} - -func Recvmsg(fd int, p, oob []byte, flags int) (n, oobn int, recvflags int, from Sockaddr, err error) { - var msg Msghdr - var rsa RawSockaddrAny - msg.Name = (*byte)(unsafe.Pointer(&rsa)) - msg.Namelen = uint32(SizeofSockaddrAny) - var iov Iovec - if len(p) > 0 { - iov.Base = (*byte)(unsafe.Pointer(&p[0])) - iov.SetLen(len(p)) - } - var dummy byte - if len(oob) > 0 { - // receive at least one normal byte - if len(p) == 0 { - iov.Base = &dummy - iov.SetLen(1) - } - msg.Control = (*byte)(unsafe.Pointer(&oob[0])) - msg.SetControllen(len(oob)) - } - msg.Iov = &iov - msg.Iovlen = 1 - if n, err = recvmsg(fd, &msg, flags); err != nil { - return - } - oobn = int(msg.Controllen) - recvflags = int(msg.Flags) - // source address is only specified if the socket is unconnected - if rsa.Addr.Family != AF_UNSPEC { - from, err = anyToSockaddr(&rsa) - } - return -} - -func Sendmsg(fd int, p, oob []byte, to Sockaddr, flags int) (err error) { - _, err = SendmsgN(fd, p, oob, to, flags) - return -} - -func SendmsgN(fd int, p, oob []byte, to Sockaddr, flags int) (n int, err error) { - var ptr unsafe.Pointer - var salen _Socklen - if to != nil { - var err error - ptr, salen, err = to.sockaddr() - if err != nil { - return 0, err - } - } - var msg Msghdr - msg.Name = (*byte)(unsafe.Pointer(ptr)) - msg.Namelen = uint32(salen) - var iov Iovec - if len(p) > 0 { - iov.Base = (*byte)(unsafe.Pointer(&p[0])) - iov.SetLen(len(p)) - } - var dummy byte - if len(oob) > 0 { - // send at least one normal byte - if len(p) == 0 { - iov.Base = &dummy - iov.SetLen(1) - } - msg.Control = (*byte)(unsafe.Pointer(&oob[0])) - msg.SetControllen(len(oob)) - } - msg.Iov = &iov - msg.Iovlen = 1 - if n, err = sendmsg(fd, &msg, flags); err != nil { - return 0, err - } - if len(oob) > 0 && len(p) == 0 { - n = 0 - } - return n, nil -} - -// BindToDevice binds the socket associated with fd to device. -func BindToDevice(fd int, device string) (err error) { - return SetsockoptString(fd, SOL_SOCKET, SO_BINDTODEVICE, device) -} - -//sys ptrace(request int, pid int, addr uintptr, data uintptr) (err error) - -func ptracePeek(req int, pid int, addr uintptr, out []byte) (count int, err error) { - // The peek requests are machine-size oriented, so we wrap it - // to retrieve arbitrary-length data. - - // The ptrace syscall differs from glibc's ptrace. - // Peeks returns the word in *data, not as the return value. - - var buf [sizeofPtr]byte - - // Leading edge. PEEKTEXT/PEEKDATA don't require aligned - // access (PEEKUSER warns that it might), but if we don't - // align our reads, we might straddle an unmapped page - // boundary and not get the bytes leading up to the page - // boundary. - n := 0 - if addr%sizeofPtr != 0 { - err = ptrace(req, pid, addr-addr%sizeofPtr, uintptr(unsafe.Pointer(&buf[0]))) - if err != nil { - return 0, err - } - n += copy(out, buf[addr%sizeofPtr:]) - out = out[n:] - } - - // Remainder. - for len(out) > 0 { - // We use an internal buffer to guarantee alignment. - // It's not documented if this is necessary, but we're paranoid. - err = ptrace(req, pid, addr+uintptr(n), uintptr(unsafe.Pointer(&buf[0]))) - if err != nil { - return n, err - } - copied := copy(out, buf[0:]) - n += copied - out = out[copied:] - } - - return n, nil -} - -func PtracePeekText(pid int, addr uintptr, out []byte) (count int, err error) { - return ptracePeek(PTRACE_PEEKTEXT, pid, addr, out) -} - -func PtracePeekData(pid int, addr uintptr, out []byte) (count int, err error) { - return ptracePeek(PTRACE_PEEKDATA, pid, addr, out) -} - -func ptracePoke(pokeReq int, peekReq int, pid int, addr uintptr, data []byte) (count int, err error) { - // As for ptracePeek, we need to align our accesses to deal - // with the possibility of straddling an invalid page. - - // Leading edge. - n := 0 - if addr%sizeofPtr != 0 { - var buf [sizeofPtr]byte - err = ptrace(peekReq, pid, addr-addr%sizeofPtr, uintptr(unsafe.Pointer(&buf[0]))) - if err != nil { - return 0, err - } - n += copy(buf[addr%sizeofPtr:], data) - word := *((*uintptr)(unsafe.Pointer(&buf[0]))) - err = ptrace(pokeReq, pid, addr-addr%sizeofPtr, word) - if err != nil { - return 0, err - } - data = data[n:] - } - - // Interior. - for len(data) > sizeofPtr { - word := *((*uintptr)(unsafe.Pointer(&data[0]))) - err = ptrace(pokeReq, pid, addr+uintptr(n), word) - if err != nil { - return n, err - } - n += sizeofPtr - data = data[sizeofPtr:] - } - - // Trailing edge. - if len(data) > 0 { - var buf [sizeofPtr]byte - err = ptrace(peekReq, pid, addr+uintptr(n), uintptr(unsafe.Pointer(&buf[0]))) - if err != nil { - return n, err - } - copy(buf[0:], data) - word := *((*uintptr)(unsafe.Pointer(&buf[0]))) - err = ptrace(pokeReq, pid, addr+uintptr(n), word) - if err != nil { - return n, err - } - n += len(data) - } - - return n, nil -} - -func PtracePokeText(pid int, addr uintptr, data []byte) (count int, err error) { - return ptracePoke(PTRACE_POKETEXT, PTRACE_PEEKTEXT, pid, addr, data) -} - -func PtracePokeData(pid int, addr uintptr, data []byte) (count int, err error) { - return ptracePoke(PTRACE_POKEDATA, PTRACE_PEEKDATA, pid, addr, data) -} - -func PtraceGetRegs(pid int, regsout *PtraceRegs) (err error) { - return ptrace(PTRACE_GETREGS, pid, 0, uintptr(unsafe.Pointer(regsout))) -} - -func PtraceSetRegs(pid int, regs *PtraceRegs) (err error) { - return ptrace(PTRACE_SETREGS, pid, 0, uintptr(unsafe.Pointer(regs))) -} - -func PtraceSetOptions(pid int, options int) (err error) { - return ptrace(PTRACE_SETOPTIONS, pid, 0, uintptr(options)) -} - -func PtraceGetEventMsg(pid int) (msg uint, err error) { - var data _C_long - err = ptrace(PTRACE_GETEVENTMSG, pid, 0, uintptr(unsafe.Pointer(&data))) - msg = uint(data) - return -} - -func PtraceCont(pid int, signal int) (err error) { - return ptrace(PTRACE_CONT, pid, 0, uintptr(signal)) -} - -func PtraceSyscall(pid int, signal int) (err error) { - return ptrace(PTRACE_SYSCALL, pid, 0, uintptr(signal)) -} - -func PtraceSingleStep(pid int) (err error) { return ptrace(PTRACE_SINGLESTEP, pid, 0, 0) } - -func PtraceAttach(pid int) (err error) { return ptrace(PTRACE_ATTACH, pid, 0, 0) } - -func PtraceDetach(pid int) (err error) { return ptrace(PTRACE_DETACH, pid, 0, 0) } - -//sys reboot(magic1 uint, magic2 uint, cmd int, arg string) (err error) - -func Reboot(cmd int) (err error) { - return reboot(LINUX_REBOOT_MAGIC1, LINUX_REBOOT_MAGIC2, cmd, "") -} - -func clen(n []byte) int { - for i := 0; i < len(n); i++ { - if n[i] == 0 { - return i - } - } - return len(n) -} - -func ReadDirent(fd int, buf []byte) (n int, err error) { - return Getdents(fd, buf) -} - -func ParseDirent(buf []byte, max int, names []string) (consumed int, count int, newnames []string) { - origlen := len(buf) - count = 0 - for max != 0 && len(buf) > 0 { - dirent := (*Dirent)(unsafe.Pointer(&buf[0])) - buf = buf[dirent.Reclen:] - if dirent.Ino == 0 { // File absent in directory. - continue - } - bytes := (*[10000]byte)(unsafe.Pointer(&dirent.Name[0])) - var name = string(bytes[0:clen(bytes[:])]) - if name == "." || name == ".." { // Useless names - continue - } - max-- - count++ - names = append(names, name) - } - return origlen - len(buf), count, names -} - -//sys mount(source string, target string, fstype string, flags uintptr, data *byte) (err error) - -func Mount(source string, target string, fstype string, flags uintptr, data string) (err error) { - // Certain file systems get rather angry and EINVAL if you give - // them an empty string of data, rather than NULL. - if data == "" { - return mount(source, target, fstype, flags, nil) - } - datap, err := BytePtrFromString(data) - if err != nil { - return err - } - return mount(source, target, fstype, flags, datap) -} - -// Sendto -// Recvfrom -// Socketpair - -/* - * Direct access - */ -//sys Acct(path string) (err error) -//sys Adjtimex(buf *Timex) (state int, err error) -//sys Chdir(path string) (err error) -//sys Chroot(path string) (err error) -//sys ClockGettime(clockid int32, time *Timespec) (err error) -//sys Close(fd int) (err error) -//sys Dup(oldfd int) (fd int, err error) -//sys Dup3(oldfd int, newfd int, flags int) (err error) -//sysnb EpollCreate(size int) (fd int, err error) -//sysnb EpollCreate1(flag int) (fd int, err error) -//sysnb EpollCtl(epfd int, op int, fd int, event *EpollEvent) (err error) -//sys Exit(code int) = SYS_EXIT_GROUP -//sys Faccessat(dirfd int, path string, mode uint32, flags int) (err error) -//sys Fallocate(fd int, mode uint32, off int64, len int64) (err error) -//sys Fchdir(fd int) (err error) -//sys Fchmod(fd int, mode uint32) (err error) -//sys Fchmodat(dirfd int, path string, mode uint32, flags int) (err error) -//sys Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error) -//sys fcntl(fd int, cmd int, arg int) (val int, err error) -//sys Fdatasync(fd int) (err error) -//sys Flock(fd int, how int) (err error) -//sys Fsync(fd int) (err error) -//sys Getdents(fd int, buf []byte) (n int, err error) = SYS_GETDENTS64 -//sysnb Getpgid(pid int) (pgid int, err error) - -func Getpgrp() (pid int) { - pid, _ = Getpgid(0) - return -} - -//sysnb Getpid() (pid int) -//sysnb Getppid() (ppid int) -//sys Getpriority(which int, who int) (prio int, err error) -//sysnb Getrusage(who int, rusage *Rusage) (err error) -//sysnb Getsid(pid int) (sid int, err error) -//sysnb Gettid() (tid int) -//sys Getxattr(path string, attr string, dest []byte) (sz int, err error) -//sys InotifyAddWatch(fd int, pathname string, mask uint32) (watchdesc int, err error) -//sysnb InotifyInit1(flags int) (fd int, err error) -//sysnb InotifyRmWatch(fd int, watchdesc uint32) (success int, err error) -//sysnb Kill(pid int, sig syscall.Signal) (err error) -//sys Klogctl(typ int, buf []byte) (n int, err error) = SYS_SYSLOG -//sys Listxattr(path string, dest []byte) (sz int, err error) -//sys Mkdirat(dirfd int, path string, mode uint32) (err error) -//sys Mknodat(dirfd int, path string, mode uint32, dev int) (err error) -//sys Nanosleep(time *Timespec, leftover *Timespec) (err error) -//sys PivotRoot(newroot string, putold string) (err error) = SYS_PIVOT_ROOT -//sysnb prlimit(pid int, resource int, newlimit *Rlimit, old *Rlimit) (err error) = SYS_PRLIMIT64 -//sys Prctl(option int, arg2 uintptr, arg3 uintptr, arg4 uintptr, arg5 uintptr) (err error) -//sys read(fd int, p []byte) (n int, err error) -//sys Removexattr(path string, attr string) (err error) -//sys Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error) -//sys Setdomainname(p []byte) (err error) -//sys Sethostname(p []byte) (err error) -//sysnb Setpgid(pid int, pgid int) (err error) -//sysnb Setsid() (pid int, err error) -//sysnb Settimeofday(tv *Timeval) (err error) -//sys Setns(fd int, nstype int) (err error) - -// issue 1435. -// On linux Setuid and Setgid only affects the current thread, not the process. -// This does not match what most callers expect so we must return an error -// here rather than letting the caller think that the call succeeded. - -func Setuid(uid int) (err error) { - return EOPNOTSUPP -} - -func Setgid(uid int) (err error) { - return EOPNOTSUPP -} - -//sys Setpriority(which int, who int, prio int) (err error) -//sys Setxattr(path string, attr string, data []byte, flags int) (err error) -//sys Sync() -//sysnb Sysinfo(info *Sysinfo_t) (err error) -//sys Tee(rfd int, wfd int, len int, flags int) (n int64, err error) -//sysnb Tgkill(tgid int, tid int, sig syscall.Signal) (err error) -//sysnb Times(tms *Tms) (ticks uintptr, err error) -//sysnb Umask(mask int) (oldmask int) -//sysnb Uname(buf *Utsname) (err error) -//sys Unmount(target string, flags int) (err error) = SYS_UMOUNT2 -//sys Unshare(flags int) (err error) -//sys Ustat(dev int, ubuf *Ustat_t) (err error) -//sys write(fd int, p []byte) (n int, err error) -//sys exitThread(code int) (err error) = SYS_EXIT -//sys readlen(fd int, p *byte, np int) (n int, err error) = SYS_READ -//sys writelen(fd int, p *byte, np int) (n int, err error) = SYS_WRITE - -// mmap varies by architecture; see syscall_linux_*.go. -//sys munmap(addr uintptr, length uintptr) (err error) - -var mapper = &mmapper{ - active: make(map[*byte][]byte), - mmap: mmap, - munmap: munmap, -} - -func Mmap(fd int, offset int64, length int, prot int, flags int) (data []byte, err error) { - return mapper.Mmap(fd, offset, length, prot, flags) -} - -func Munmap(b []byte) (err error) { - return mapper.Munmap(b) -} - -//sys Madvise(b []byte, advice int) (err error) -//sys Mprotect(b []byte, prot int) (err error) -//sys Mlock(b []byte) (err error) -//sys Munlock(b []byte) (err error) -//sys Mlockall(flags int) (err error) -//sys Munlockall() (err error) - -/* - * Unimplemented - */ -// AddKey -// AfsSyscall -// Alarm -// ArchPrctl -// Brk -// Capget -// Capset -// ClockGetres -// ClockNanosleep -// ClockSettime -// Clone -// CreateModule -// DeleteModule -// EpollCtlOld -// EpollPwait -// EpollWaitOld -// Eventfd -// Execve -// Fgetxattr -// Flistxattr -// Fork -// Fremovexattr -// Fsetxattr -// Futex -// GetKernelSyms -// GetMempolicy -// GetRobustList -// GetThreadArea -// Getitimer -// Getpmsg -// IoCancel -// IoDestroy -// IoGetevents -// IoSetup -// IoSubmit -// Ioctl -// IoprioGet -// IoprioSet -// KexecLoad -// Keyctl -// Lgetxattr -// Llistxattr -// LookupDcookie -// Lremovexattr -// Lsetxattr -// Mbind -// MigratePages -// Mincore -// ModifyLdt -// Mount -// MovePages -// Mprotect -// MqGetsetattr -// MqNotify -// MqOpen -// MqTimedreceive -// MqTimedsend -// MqUnlink -// Mremap -// Msgctl -// Msgget -// Msgrcv -// Msgsnd -// Msync -// Newfstatat -// Nfsservctl -// Personality -// Pselect6 -// Ptrace -// Putpmsg -// QueryModule -// Quotactl -// Readahead -// Readv -// RemapFilePages -// RequestKey -// RestartSyscall -// RtSigaction -// RtSigpending -// RtSigprocmask -// RtSigqueueinfo -// RtSigreturn -// RtSigsuspend -// RtSigtimedwait -// SchedGetPriorityMax -// SchedGetPriorityMin -// SchedGetaffinity -// SchedGetparam -// SchedGetscheduler -// SchedRrGetInterval -// SchedSetaffinity -// SchedSetparam -// SchedYield -// Security -// Semctl -// Semget -// Semop -// Semtimedop -// SetMempolicy -// SetRobustList -// SetThreadArea -// SetTidAddress -// Shmat -// Shmctl -// Shmdt -// Shmget -// Sigaltstack -// Signalfd -// Swapoff -// Swapon -// Sysfs -// TimerCreate -// TimerDelete -// TimerGetoverrun -// TimerGettime -// TimerSettime -// Timerfd -// Tkill (obsolete) -// Tuxcall -// Umount2 -// Uselib -// Utimensat -// Vfork -// Vhangup -// Vmsplice -// Vserver -// Waitid -// _Sysctl http://git-wip-us.apache.org/repos/asf/incubator-mynewt-newtmgr/blob/e31a7d31/newt/vendor/golang.org/x/sys/unix/syscall_linux_386.go ---------------------------------------------------------------------- diff --git a/newt/vendor/golang.org/x/sys/unix/syscall_linux_386.go b/newt/vendor/golang.org/x/sys/unix/syscall_linux_386.go deleted file mode 100644 index 2b881b9..0000000 --- a/newt/vendor/golang.org/x/sys/unix/syscall_linux_386.go +++ /dev/null @@ -1,399 +0,0 @@ -// Copyright 2009 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -// TODO(rsc): Rewrite all nn(SP) references into name+(nn-8)(FP) -// so that go vet can check that they are correct. - -// +build 386,linux - -package unix - -import ( - "syscall" - "unsafe" -) - -func Getpagesize() int { return 4096 } - -func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) } - -func NsecToTimespec(nsec int64) (ts Timespec) { - ts.Sec = int32(nsec / 1e9) - ts.Nsec = int32(nsec % 1e9) - return -} - -func NsecToTimeval(nsec int64) (tv Timeval) { - nsec += 999 // round up to microsecond - tv.Sec = int32(nsec / 1e9) - tv.Usec = int32(nsec % 1e9 / 1e3) - return -} - -//sysnb pipe(p *[2]_C_int) (err error) - -func Pipe(p []int) (err error) { - if len(p) != 2 { - return EINVAL - } - var pp [2]_C_int - err = pipe(&pp) - p[0] = int(pp[0]) - p[1] = int(pp[1]) - return -} - -//sysnb pipe2(p *[2]_C_int, flags int) (err error) - -func Pipe2(p []int, flags int) (err error) { - if len(p) != 2 { - return EINVAL - } - var pp [2]_C_int - err = pipe2(&pp, flags) - p[0] = int(pp[0]) - p[1] = int(pp[1]) - return -} - -// 64-bit file system and 32-bit uid calls -// (386 default is 32-bit file system and 16-bit uid). -//sys Dup2(oldfd int, newfd int) (err error) -//sys Fadvise(fd int, offset int64, length int64, advice int) (err error) = SYS_FADVISE64_64 -//sys Fchown(fd int, uid int, gid int) (err error) = SYS_FCHOWN32 -//sys Fstat(fd int, stat *Stat_t) (err error) = SYS_FSTAT64 -//sys Ftruncate(fd int, length int64) (err error) = SYS_FTRUNCATE64 -//sysnb Getegid() (egid int) = SYS_GETEGID32 -//sysnb Geteuid() (euid int) = SYS_GETEUID32 -//sysnb Getgid() (gid int) = SYS_GETGID32 -//sysnb Getuid() (uid int) = SYS_GETUID32 -//sysnb InotifyInit() (fd int, err error) -//sys Ioperm(from int, num int, on int) (err error) -//sys Iopl(level int) (err error) -//sys Lchown(path string, uid int, gid int) (err error) = SYS_LCHOWN32 -//sys Lstat(path string, stat *Stat_t) (err error) = SYS_LSTAT64 -//sys Pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64 -//sys Pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64 -//sys sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) = SYS_SENDFILE64 -//sys Setfsgid(gid int) (err error) = SYS_SETFSGID32 -//sys Setfsuid(uid int) (err error) = SYS_SETFSUID32 -//sysnb Setregid(rgid int, egid int) (err error) = SYS_SETREGID32 -//sysnb Setresgid(rgid int, egid int, sgid int) (err error) = SYS_SETRESGID32 -//sysnb Setresuid(ruid int, euid int, suid int) (err error) = SYS_SETRESUID32 -//sysnb Setreuid(ruid int, euid int) (err error) = SYS_SETREUID32 -//sys Splice(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n int, err error) -//sys Stat(path string, stat *Stat_t) (err error) = SYS_STAT64 -//sys SyncFileRange(fd int, off int64, n int64, flags int) (err error) -//sys Truncate(path string, length int64) (err error) = SYS_TRUNCATE64 -//sysnb getgroups(n int, list *_Gid_t) (nn int, err error) = SYS_GETGROUPS32 -//sysnb setgroups(n int, list *_Gid_t) (err error) = SYS_SETGROUPS32 -//sys Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) = SYS__NEWSELECT - -//sys mmap2(addr uintptr, length uintptr, prot int, flags int, fd int, pageOffset uintptr) (xaddr uintptr, err error) -//sys EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) -//sys Pause() (err error) - -func mmap(addr uintptr, length uintptr, prot int, flags int, fd int, offset int64) (xaddr uintptr, err error) { - page := uintptr(offset / 4096) - if offset != int64(page)*4096 { - return 0, EINVAL - } - return mmap2(addr, length, prot, flags, fd, page) -} - -type rlimit32 struct { - Cur uint32 - Max uint32 -} - -//sysnb getrlimit(resource int, rlim *rlimit32) (err error) = SYS_GETRLIMIT - -const rlimInf32 = ^uint32(0) -const rlimInf64 = ^uint64(0) - -func Getrlimit(resource int, rlim *Rlimit) (err error) { - err = prlimit(0, resource, nil, rlim) - if err != ENOSYS { - return err - } - - rl := rlimit32{} - err = getrlimit(resource, &rl) - if err != nil { - return - } - - if rl.Cur == rlimInf32 { - rlim.Cur = rlimInf64 - } else { - rlim.Cur = uint64(rl.Cur) - } - - if rl.Max == rlimInf32 { - rlim.Max = rlimInf64 - } else { - rlim.Max = uint64(rl.Max) - } - return -} - -//sysnb setrlimit(resource int, rlim *rlimit32) (err error) = SYS_SETRLIMIT - -func Setrlimit(resource int, rlim *Rlimit) (err error) { - err = prlimit(0, resource, rlim, nil) - if err != ENOSYS { - return err - } - - rl := rlimit32{} - if rlim.Cur == rlimInf64 { - rl.Cur = rlimInf32 - } else if rlim.Cur < uint64(rlimInf32) { - rl.Cur = uint32(rlim.Cur) - } else { - return EINVAL - } - if rlim.Max == rlimInf64 { - rl.Max = rlimInf32 - } else if rlim.Max < uint64(rlimInf32) { - rl.Max = uint32(rlim.Max) - } else { - return EINVAL - } - - return setrlimit(resource, &rl) -} - -// Underlying system call writes to newoffset via pointer. -// Implemented in assembly to avoid allocation. -func seek(fd int, offset int64, whence int) (newoffset int64, err syscall.Errno) - -func Seek(fd int, offset int64, whence int) (newoffset int64, err error) { - newoffset, errno := seek(fd, offset, whence) - if errno != 0 { - return 0, errno - } - return newoffset, nil -} - -// Vsyscalls on amd64. -//sysnb Gettimeofday(tv *Timeval) (err error) -//sysnb Time(t *Time_t) (tt Time_t, err error) - -//sys Utime(path string, buf *Utimbuf) (err error) - -// On x86 Linux, all the socket calls go through an extra indirection, -// I think because the 5-register system call interface can't handle -// the 6-argument calls like sendto and recvfrom. Instead the -// arguments to the underlying system call are the number below -// and a pointer to an array of uintptr. We hide the pointer in the -// socketcall assembly to avoid allocation on every system call. - -const ( - // see linux/net.h - _SOCKET = 1 - _BIND = 2 - _CONNECT = 3 - _LISTEN = 4 - _ACCEPT = 5 - _GETSOCKNAME = 6 - _GETPEERNAME = 7 - _SOCKETPAIR = 8 - _SEND = 9 - _RECV = 10 - _SENDTO = 11 - _RECVFROM = 12 - _SHUTDOWN = 13 - _SETSOCKOPT = 14 - _GETSOCKOPT = 15 - _SENDMSG = 16 - _RECVMSG = 17 - _ACCEPT4 = 18 - _RECVMMSG = 19 - _SENDMMSG = 20 -) - -func socketcall(call int, a0, a1, a2, a3, a4, a5 uintptr) (n int, err syscall.Errno) -func rawsocketcall(call int, a0, a1, a2, a3, a4, a5 uintptr) (n int, err syscall.Errno) - -func accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) { - fd, e := socketcall(_ACCEPT, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)), 0, 0, 0) - if e != 0 { - err = e - } - return -} - -func accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error) { - fd, e := socketcall(_ACCEPT4, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)), uintptr(flags), 0, 0) - if e != 0 { - err = e - } - return -} - -func getsockname(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) { - _, e := rawsocketcall(_GETSOCKNAME, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)), 0, 0, 0) - if e != 0 { - err = e - } - return -} - -func getpeername(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) { - _, e := rawsocketcall(_GETPEERNAME, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)), 0, 0, 0) - if e != 0 { - err = e - } - return -} - -func socketpair(domain int, typ int, flags int, fd *[2]int32) (err error) { - _, e := rawsocketcall(_SOCKETPAIR, uintptr(domain), uintptr(typ), uintptr(flags), uintptr(unsafe.Pointer(fd)), 0, 0) - if e != 0 { - err = e - } - return -} - -func bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) { - _, e := socketcall(_BIND, uintptr(s), uintptr(addr), uintptr(addrlen), 0, 0, 0) - if e != 0 { - err = e - } - return -} - -func connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) { - _, e := socketcall(_CONNECT, uintptr(s), uintptr(addr), uintptr(addrlen), 0, 0, 0) - if e != 0 { - err = e - } - return -} - -func socket(domain int, typ int, proto int) (fd int, err error) { - fd, e := rawsocketcall(_SOCKET, uintptr(domain), uintptr(typ), uintptr(proto), 0, 0, 0) - if e != 0 { - err = e - } - return -} - -func getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) (err error) { - _, e := socketcall(_GETSOCKOPT, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(unsafe.Pointer(vallen)), 0) - if e != 0 { - err = e - } - return -} - -func setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error) { - _, e := socketcall(_SETSOCKOPT, uintptr(s), uintptr(level), uintptr(name), uintptr(val), vallen, 0) - if e != 0 { - err = e - } - return -} - -func recvfrom(s int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error) { - var base uintptr - if len(p) > 0 { - base = uintptr(unsafe.Pointer(&p[0])) - } - n, e := socketcall(_RECVFROM, uintptr(s), base, uintptr(len(p)), uintptr(flags), uintptr(unsafe.Pointer(from)), uintptr(unsafe.Pointer(fromlen))) - if e != 0 { - err = e - } - return -} - -func sendto(s int, p []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error) { - var base uintptr - if len(p) > 0 { - base = uintptr(unsafe.Pointer(&p[0])) - } - _, e := socketcall(_SENDTO, uintptr(s), base, uintptr(len(p)), uintptr(flags), uintptr(to), uintptr(addrlen)) - if e != 0 { - err = e - } - return -} - -func recvmsg(s int, msg *Msghdr, flags int) (n int, err error) { - n, e := socketcall(_RECVMSG, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags), 0, 0, 0) - if e != 0 { - err = e - } - return -} - -func sendmsg(s int, msg *Msghdr, flags int) (n int, err error) { - n, e := socketcall(_SENDMSG, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags), 0, 0, 0) - if e != 0 { - err = e - } - return -} - -func Listen(s int, n int) (err error) { - _, e := socketcall(_LISTEN, uintptr(s), uintptr(n), 0, 0, 0, 0) - if e != 0 { - err = e - } - return -} - -func Shutdown(s, how int) (err error) { - _, e := socketcall(_SHUTDOWN, uintptr(s), uintptr(how), 0, 0, 0, 0) - if e != 0 { - err = e - } - return -} - -func Fstatfs(fd int, buf *Statfs_t) (err error) { - _, _, e := Syscall(SYS_FSTATFS64, uintptr(fd), unsafe.Sizeof(*buf), uintptr(unsafe.Pointer(buf))) - if e != 0 { - err = e - } - return -} - -func Statfs(path string, buf *Statfs_t) (err error) { - pathp, err := BytePtrFromString(path) - if err != nil { - return err - } - _, _, e := Syscall(SYS_STATFS64, uintptr(unsafe.Pointer(pathp)), unsafe.Sizeof(*buf), uintptr(unsafe.Pointer(buf))) - if e != 0 { - err = e - } - return -} - -func (r *PtraceRegs) PC() uint64 { return uint64(uint32(r.Eip)) } - -func (r *PtraceRegs) SetPC(pc uint64) { r.Eip = int32(pc) } - -func (iov *Iovec) SetLen(length int) { - iov.Len = uint32(length) -} - -func (msghdr *Msghdr) SetControllen(length int) { - msghdr.Controllen = uint32(length) -} - -func (cmsg *Cmsghdr) SetLen(length int) { - cmsg.Len = uint32(length) -} - -//sys poll(fds *PollFd, nfds int, timeout int) (n int, err error) - -func Poll(fds []PollFd, timeout int) (n int, err error) { - if len(fds) == 0 { - return poll(nil, 0, timeout) - } - return poll(&fds[0], len(fds), timeout) -} http://git-wip-us.apache.org/repos/asf/incubator-mynewt-newtmgr/blob/e31a7d31/newt/vendor/golang.org/x/sys/unix/syscall_linux_amd64.go ---------------------------------------------------------------------- diff --git a/newt/vendor/golang.org/x/sys/unix/syscall_linux_amd64.go b/newt/vendor/golang.org/x/sys/unix/syscall_linux_amd64.go deleted file mode 100644 index 18911c2..0000000 --- a/newt/vendor/golang.org/x/sys/unix/syscall_linux_amd64.go +++ /dev/null @@ -1,157 +0,0 @@ -// Copyright 2009 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -// +build amd64,linux - -package unix - -import "syscall" - -//sys Dup2(oldfd int, newfd int) (err error) -//sys EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) -//sys Fadvise(fd int, offset int64, length int64, advice int) (err error) = SYS_FADVISE64 -//sys Fchown(fd int, uid int, gid int) (err error) -//sys Fstat(fd int, stat *Stat_t) (err error) -//sys Fstatfs(fd int, buf *Statfs_t) (err error) -//sys Ftruncate(fd int, length int64) (err error) -//sysnb Getegid() (egid int) -//sysnb Geteuid() (euid int) -//sysnb Getgid() (gid int) -//sysnb Getrlimit(resource int, rlim *Rlimit) (err error) -//sysnb Getuid() (uid int) -//sysnb InotifyInit() (fd int, err error) -//sys Ioperm(from int, num int, on int) (err error) -//sys Iopl(level int) (err error) -//sys Lchown(path string, uid int, gid int) (err error) -//sys Listen(s int, n int) (err error) -//sys Lstat(path string, stat *Stat_t) (err error) -//sys Pause() (err error) -//sys Pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64 -//sys Pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64 -//sys Seek(fd int, offset int64, whence int) (off int64, err error) = SYS_LSEEK -//sys Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) -//sys sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) -//sys Setfsgid(gid int) (err error) -//sys Setfsuid(uid int) (err error) -//sysnb Setregid(rgid int, egid int) (err error) -//sysnb Setresgid(rgid int, egid int, sgid int) (err error) -//sysnb Setresuid(ruid int, euid int, suid int) (err error) -//sysnb Setrlimit(resource int, rlim *Rlimit) (err error) -//sysnb Setreuid(ruid int, euid int) (err error) -//sys Shutdown(fd int, how int) (err error) -//sys Splice(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n int64, err error) -//sys Stat(path string, stat *Stat_t) (err error) -//sys Statfs(path string, buf *Statfs_t) (err error) -//sys SyncFileRange(fd int, off int64, n int64, flags int) (err error) -//sys Truncate(path string, length int64) (err error) -//sys accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) -//sys accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error) -//sys bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) -//sys connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) -//sysnb getgroups(n int, list *_Gid_t) (nn int, err error) -//sysnb setgroups(n int, list *_Gid_t) (err error) -//sys getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) (err error) -//sys setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error) -//sysnb socket(domain int, typ int, proto int) (fd int, err error) -//sysnb socketpair(domain int, typ int, proto int, fd *[2]int32) (err error) -//sysnb getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) -//sysnb getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) -//sys recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error) -//sys sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error) -//sys recvmsg(s int, msg *Msghdr, flags int) (n int, err error) -//sys sendmsg(s int, msg *Msghdr, flags int) (n int, err error) -//sys mmap(addr uintptr, length uintptr, prot int, flags int, fd int, offset int64) (xaddr uintptr, err error) - -//go:noescape -func gettimeofday(tv *Timeval) (err syscall.Errno) - -func Gettimeofday(tv *Timeval) (err error) { - errno := gettimeofday(tv) - if errno != 0 { - return errno - } - return nil -} - -func Getpagesize() int { return 4096 } - -func Time(t *Time_t) (tt Time_t, err error) { - var tv Timeval - errno := gettimeofday(&tv) - if errno != 0 { - return 0, errno - } - if t != nil { - *t = Time_t(tv.Sec) - } - return Time_t(tv.Sec), nil -} - -//sys Utime(path string, buf *Utimbuf) (err error) - -func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) } - -func NsecToTimespec(nsec int64) (ts Timespec) { - ts.Sec = nsec / 1e9 - ts.Nsec = nsec % 1e9 - return -} - -func NsecToTimeval(nsec int64) (tv Timeval) { - nsec += 999 // round up to microsecond - tv.Sec = nsec / 1e9 - tv.Usec = nsec % 1e9 / 1e3 - return -} - -//sysnb pipe(p *[2]_C_int) (err error) - -func Pipe(p []int) (err error) { - if len(p) != 2 { - return EINVAL - } - var pp [2]_C_int - err = pipe(&pp) - p[0] = int(pp[0]) - p[1] = int(pp[1]) - return -} - -//sysnb pipe2(p *[2]_C_int, flags int) (err error) - -func Pipe2(p []int, flags int) (err error) { - if len(p) != 2 { - return EINVAL - } - var pp [2]_C_int - err = pipe2(&pp, flags) - p[0] = int(pp[0]) - p[1] = int(pp[1]) - return -} - -func (r *PtraceRegs) PC() uint64 { return r.Rip } - -func (r *PtraceRegs) SetPC(pc uint64) { r.Rip = pc } - -func (iov *Iovec) SetLen(length int) { - iov.Len = uint64(length) -} - -func (msghdr *Msghdr) SetControllen(length int) { - msghdr.Controllen = uint64(length) -} - -func (cmsg *Cmsghdr) SetLen(length int) { - cmsg.Len = uint64(length) -} - -//sys poll(fds *PollFd, nfds int, timeout int) (n int, err error) - -func Poll(fds []PollFd, timeout int) (n int, err error) { - if len(fds) == 0 { - return poll(nil, 0, timeout) - } - return poll(&fds[0], len(fds), timeout) -} http://git-wip-us.apache.org/repos/asf/incubator-mynewt-newtmgr/blob/e31a7d31/newt/vendor/golang.org/x/sys/unix/syscall_linux_arm.go ---------------------------------------------------------------------- diff --git a/newt/vendor/golang.org/x/sys/unix/syscall_linux_arm.go b/newt/vendor/golang.org/x/sys/unix/syscall_linux_arm.go deleted file mode 100644 index 71d8702..0000000 --- a/newt/vendor/golang.org/x/sys/unix/syscall_linux_arm.go +++ /dev/null @@ -1,263 +0,0 @@ -// Copyright 2009 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -// +build arm,linux - -package unix - -import ( - "syscall" - "unsafe" -) - -func Getpagesize() int { return 4096 } - -func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) } - -func NsecToTimespec(nsec int64) (ts Timespec) { - ts.Sec = int32(nsec / 1e9) - ts.Nsec = int32(nsec % 1e9) - return -} - -func NsecToTimeval(nsec int64) (tv Timeval) { - nsec += 999 // round up to microsecond - tv.Sec = int32(nsec / 1e9) - tv.Usec = int32(nsec % 1e9 / 1e3) - return -} - -func Pipe(p []int) (err error) { - if len(p) != 2 { - return EINVAL - } - var pp [2]_C_int - err = pipe2(&pp, 0) - p[0] = int(pp[0]) - p[1] = int(pp[1]) - return -} - -//sysnb pipe2(p *[2]_C_int, flags int) (err error) - -func Pipe2(p []int, flags int) (err error) { - if len(p) != 2 { - return EINVAL - } - var pp [2]_C_int - err = pipe2(&pp, flags) - p[0] = int(pp[0]) - p[1] = int(pp[1]) - return -} - -// Underlying system call writes to newoffset via pointer. -// Implemented in assembly to avoid allocation. -func seek(fd int, offset int64, whence int) (newoffset int64, err syscall.Errno) - -func Seek(fd int, offset int64, whence int) (newoffset int64, err error) { - newoffset, errno := seek(fd, offset, whence) - if errno != 0 { - return 0, errno - } - return newoffset, nil -} - -//sys accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) -//sys accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error) -//sys bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) -//sys connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) -//sysnb getgroups(n int, list *_Gid_t) (nn int, err error) = SYS_GETGROUPS32 -//sysnb setgroups(n int, list *_Gid_t) (err error) = SYS_SETGROUPS32 -//sys getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) (err error) -//sys setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error) -//sysnb socket(domain int, typ int, proto int) (fd int, err error) -//sysnb getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) -//sysnb getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) -//sys recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error) -//sys sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error) -//sysnb socketpair(domain int, typ int, flags int, fd *[2]int32) (err error) -//sys recvmsg(s int, msg *Msghdr, flags int) (n int, err error) -//sys sendmsg(s int, msg *Msghdr, flags int) (n int, err error) - -// 64-bit file system and 32-bit uid calls -// (16-bit uid calls are not always supported in newer kernels) -//sys Dup2(oldfd int, newfd int) (err error) -//sys Fchown(fd int, uid int, gid int) (err error) = SYS_FCHOWN32 -//sys Fstat(fd int, stat *Stat_t) (err error) = SYS_FSTAT64 -//sysnb Getegid() (egid int) = SYS_GETEGID32 -//sysnb Geteuid() (euid int) = SYS_GETEUID32 -//sysnb Getgid() (gid int) = SYS_GETGID32 -//sysnb Getuid() (uid int) = SYS_GETUID32 -//sysnb InotifyInit() (fd int, err error) -//sys Lchown(path string, uid int, gid int) (err error) = SYS_LCHOWN32 -//sys Listen(s int, n int) (err error) -//sys Lstat(path string, stat *Stat_t) (err error) = SYS_LSTAT64 -//sys sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) = SYS_SENDFILE64 -//sys Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) = SYS__NEWSELECT -//sys Setfsgid(gid int) (err error) = SYS_SETFSGID32 -//sys Setfsuid(uid int) (err error) = SYS_SETFSUID32 -//sysnb Setregid(rgid int, egid int) (err error) = SYS_SETREGID32 -//sysnb Setresgid(rgid int, egid int, sgid int) (err error) = SYS_SETRESGID32 -//sysnb Setresuid(ruid int, euid int, suid int) (err error) = SYS_SETRESUID32 -//sysnb Setreuid(ruid int, euid int) (err error) = SYS_SETREUID32 -//sys Shutdown(fd int, how int) (err error) -//sys Splice(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n int, err error) -//sys Stat(path string, stat *Stat_t) (err error) = SYS_STAT64 - -// Vsyscalls on amd64. -//sysnb Gettimeofday(tv *Timeval) (err error) -//sys EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) -//sys Pause() (err error) - -func Time(t *Time_t) (Time_t, error) { - var tv Timeval - err := Gettimeofday(&tv) - if err != nil { - return 0, err - } - if t != nil { - *t = Time_t(tv.Sec) - } - return Time_t(tv.Sec), nil -} - -func Utime(path string, buf *Utimbuf) error { - tv := []Timeval{ - {Sec: buf.Actime}, - {Sec: buf.Modtime}, - } - return Utimes(path, tv) -} - -//sys Pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64 -//sys Pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64 -//sys Truncate(path string, length int64) (err error) = SYS_TRUNCATE64 -//sys Ftruncate(fd int, length int64) (err error) = SYS_FTRUNCATE64 - -func Fadvise(fd int, offset int64, length int64, advice int) (err error) { - _, _, e1 := Syscall6(SYS_ARM_FADVISE64_64, uintptr(fd), uintptr(advice), uintptr(offset), uintptr(offset>>32), uintptr(length), uintptr(length>>32)) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -//sys mmap2(addr uintptr, length uintptr, prot int, flags int, fd int, pageOffset uintptr) (xaddr uintptr, err error) - -func Fstatfs(fd int, buf *Statfs_t) (err error) { - _, _, e := Syscall(SYS_FSTATFS64, uintptr(fd), unsafe.Sizeof(*buf), uintptr(unsafe.Pointer(buf))) - if e != 0 { - err = e - } - return -} - -func Statfs(path string, buf *Statfs_t) (err error) { - pathp, err := BytePtrFromString(path) - if err != nil { - return err - } - _, _, e := Syscall(SYS_STATFS64, uintptr(unsafe.Pointer(pathp)), unsafe.Sizeof(*buf), uintptr(unsafe.Pointer(buf))) - if e != 0 { - err = e - } - return -} - -func mmap(addr uintptr, length uintptr, prot int, flags int, fd int, offset int64) (xaddr uintptr, err error) { - page := uintptr(offset / 4096) - if offset != int64(page)*4096 { - return 0, EINVAL - } - return mmap2(addr, length, prot, flags, fd, page) -} - -type rlimit32 struct { - Cur uint32 - Max uint32 -} - -//sysnb getrlimit(resource int, rlim *rlimit32) (err error) = SYS_UGETRLIMIT - -const rlimInf32 = ^uint32(0) -const rlimInf64 = ^uint64(0) - -func Getrlimit(resource int, rlim *Rlimit) (err error) { - err = prlimit(0, resource, nil, rlim) - if err != ENOSYS { - return err - } - - rl := rlimit32{} - err = getrlimit(resource, &rl) - if err != nil { - return - } - - if rl.Cur == rlimInf32 { - rlim.Cur = rlimInf64 - } else { - rlim.Cur = uint64(rl.Cur) - } - - if rl.Max == rlimInf32 { - rlim.Max = rlimInf64 - } else { - rlim.Max = uint64(rl.Max) - } - return -} - -//sysnb setrlimit(resource int, rlim *rlimit32) (err error) = SYS_SETRLIMIT - -func Setrlimit(resource int, rlim *Rlimit) (err error) { - err = prlimit(0, resource, rlim, nil) - if err != ENOSYS { - return err - } - - rl := rlimit32{} - if rlim.Cur == rlimInf64 { - rl.Cur = rlimInf32 - } else if rlim.Cur < uint64(rlimInf32) { - rl.Cur = uint32(rlim.Cur) - } else { - return EINVAL - } - if rlim.Max == rlimInf64 { - rl.Max = rlimInf32 - } else if rlim.Max < uint64(rlimInf32) { - rl.Max = uint32(rlim.Max) - } else { - return EINVAL - } - - return setrlimit(resource, &rl) -} - -func (r *PtraceRegs) PC() uint64 { return uint64(r.Uregs[15]) } - -func (r *PtraceRegs) SetPC(pc uint64) { r.Uregs[15] = uint32(pc) } - -func (iov *Iovec) SetLen(length int) { - iov.Len = uint32(length) -} - -func (msghdr *Msghdr) SetControllen(length int) { - msghdr.Controllen = uint32(length) -} - -func (cmsg *Cmsghdr) SetLen(length int) { - cmsg.Len = uint32(length) -} - -//sys poll(fds *PollFd, nfds int, timeout int) (n int, err error) - -func Poll(fds []PollFd, timeout int) (n int, err error) { - if len(fds) == 0 { - return poll(nil, 0, timeout) - } - return poll(&fds[0], len(fds), timeout) -} http://git-wip-us.apache.org/repos/asf/incubator-mynewt-newtmgr/blob/e31a7d31/newt/vendor/golang.org/x/sys/unix/syscall_linux_arm64.go ---------------------------------------------------------------------- diff --git a/newt/vendor/golang.org/x/sys/unix/syscall_linux_arm64.go b/newt/vendor/golang.org/x/sys/unix/syscall_linux_arm64.go deleted file mode 100644 index 4a13639..0000000 --- a/newt/vendor/golang.org/x/sys/unix/syscall_linux_arm64.go +++ /dev/null @@ -1,190 +0,0 @@ -// Copyright 2015 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -// +build arm64,linux - -package unix - -//sys EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) = SYS_EPOLL_PWAIT -//sys Fchown(fd int, uid int, gid int) (err error) -//sys Fstat(fd int, stat *Stat_t) (err error) -//sys Fstatat(fd int, path string, stat *Stat_t, flags int) (err error) -//sys Fstatfs(fd int, buf *Statfs_t) (err error) -//sys Ftruncate(fd int, length int64) (err error) -//sysnb Getegid() (egid int) -//sysnb Geteuid() (euid int) -//sysnb Getgid() (gid int) -//sysnb Getrlimit(resource int, rlim *Rlimit) (err error) -//sysnb Getuid() (uid int) -//sys Listen(s int, n int) (err error) -//sys Pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64 -//sys Pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64 -//sys Seek(fd int, offset int64, whence int) (off int64, err error) = SYS_LSEEK -//sys Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) = SYS_PSELECT6 -//sys sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) -//sys Setfsgid(gid int) (err error) -//sys Setfsuid(uid int) (err error) -//sysnb Setregid(rgid int, egid int) (err error) -//sysnb Setresgid(rgid int, egid int, sgid int) (err error) -//sysnb Setresuid(ruid int, euid int, suid int) (err error) -//sysnb Setrlimit(resource int, rlim *Rlimit) (err error) -//sysnb Setreuid(ruid int, euid int) (err error) -//sys Shutdown(fd int, how int) (err error) -//sys Splice(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n int64, err error) - -func Stat(path string, stat *Stat_t) (err error) { - return Fstatat(AT_FDCWD, path, stat, 0) -} - -func Lchown(path string, uid int, gid int) (err error) { - return Fchownat(AT_FDCWD, path, uid, gid, AT_SYMLINK_NOFOLLOW) -} - -func Lstat(path string, stat *Stat_t) (err error) { - return Fstatat(AT_FDCWD, path, stat, AT_SYMLINK_NOFOLLOW) -} - -//sys Statfs(path string, buf *Statfs_t) (err error) -//sys SyncFileRange(fd int, off int64, n int64, flags int) (err error) -//sys Truncate(path string, length int64) (err error) -//sys accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) -//sys accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error) -//sys bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) -//sys connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) -//sysnb getgroups(n int, list *_Gid_t) (nn int, err error) -//sysnb setgroups(n int, list *_Gid_t) (err error) -//sys getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) (err error) -//sys setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error) -//sysnb socket(domain int, typ int, proto int) (fd int, err error) -//sysnb socketpair(domain int, typ int, proto int, fd *[2]int32) (err error) -//sysnb getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) -//sysnb getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) -//sys recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error) -//sys sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error) -//sys recvmsg(s int, msg *Msghdr, flags int) (n int, err error) -//sys sendmsg(s int, msg *Msghdr, flags int) (n int, err error) -//sys mmap(addr uintptr, length uintptr, prot int, flags int, fd int, offset int64) (xaddr uintptr, err error) - -func Getpagesize() int { return 65536 } - -//sysnb Gettimeofday(tv *Timeval) (err error) - -func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) } - -func NsecToTimespec(nsec int64) (ts Timespec) { - ts.Sec = nsec / 1e9 - ts.Nsec = nsec % 1e9 - return -} - -func NsecToTimeval(nsec int64) (tv Timeval) { - nsec += 999 // round up to microsecond - tv.Sec = nsec / 1e9 - tv.Usec = nsec % 1e9 / 1e3 - return -} - -func Time(t *Time_t) (Time_t, error) { - var tv Timeval - err := Gettimeofday(&tv) - if err != nil { - return 0, err - } - if t != nil { - *t = Time_t(tv.Sec) - } - return Time_t(tv.Sec), nil -} - -func Utime(path string, buf *Utimbuf) error { - tv := []Timeval{ - {Sec: buf.Actime}, - {Sec: buf.Modtime}, - } - return Utimes(path, tv) -} - -func Pipe(p []int) (err error) { - if len(p) != 2 { - return EINVAL - } - var pp [2]_C_int - err = pipe2(&pp, 0) - p[0] = int(pp[0]) - p[1] = int(pp[1]) - return -} - -//sysnb pipe2(p *[2]_C_int, flags int) (err error) - -func Pipe2(p []int, flags int) (err error) { - if len(p) != 2 { - return EINVAL - } - var pp [2]_C_int - err = pipe2(&pp, flags) - p[0] = int(pp[0]) - p[1] = int(pp[1]) - return -} - -func (r *PtraceRegs) PC() uint64 { return r.Pc } - -func (r *PtraceRegs) SetPC(pc uint64) { r.Pc = pc } - -func (iov *Iovec) SetLen(length int) { - iov.Len = uint64(length) -} - -func (msghdr *Msghdr) SetControllen(length int) { - msghdr.Controllen = uint64(length) -} - -func (cmsg *Cmsghdr) SetLen(length int) { - cmsg.Len = uint64(length) -} - -func InotifyInit() (fd int, err error) { - return InotifyInit1(0) -} - -func Dup2(oldfd int, newfd int) (err error) { - return Dup3(oldfd, newfd, 0) -} - -func Pause() (err error) { - _, _, e1 := Syscall6(SYS_PPOLL, 0, 0, 0, 0, 0, 0) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -// TODO(dfc): constants that should be in zsysnum_linux_arm64.go, remove -// these when the deprecated syscalls that the syscall package relies on -// are removed. -const ( - SYS_GETPGRP = 1060 - SYS_UTIMES = 1037 - SYS_FUTIMESAT = 1066 - SYS_PAUSE = 1061 - SYS_USTAT = 1070 - SYS_UTIME = 1063 - SYS_LCHOWN = 1032 - SYS_TIME = 1062 - SYS_EPOLL_CREATE = 1042 - SYS_EPOLL_WAIT = 1069 -) - -func Poll(fds []PollFd, timeout int) (n int, err error) { - var ts *Timespec - if timeout >= 0 { - ts = new(Timespec) - *ts = NsecToTimespec(int64(timeout) * 1e6) - } - if len(fds) == 0 { - return ppoll(nil, 0, ts, nil) - } - return ppoll(&fds[0], len(fds), ts, nil) -}
