524 lines
		
	
	
		
			13 KiB
		
	
	
	
		
			Go
		
	
	
	
	
	
		
		
			
		
	
	
			524 lines
		
	
	
		
			13 KiB
		
	
	
	
		
			Go
		
	
	
	
	
	
|  | // 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. | ||
|  | 
 | ||
|  | // DragonFly BSD 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" | ||
|  | 
 | ||
|  | // SockaddrDatalink implements the Sockaddr interface for AF_LINK type sockets. | ||
|  | type SockaddrDatalink struct { | ||
|  | 	Len    uint8 | ||
|  | 	Family uint8 | ||
|  | 	Index  uint16 | ||
|  | 	Type   uint8 | ||
|  | 	Nlen   uint8 | ||
|  | 	Alen   uint8 | ||
|  | 	Slen   uint8 | ||
|  | 	Data   [12]int8 | ||
|  | 	Rcf    uint16 | ||
|  | 	Route  [16]uint16 | ||
|  | 	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 | ||
|  | } | ||
|  | 
 | ||
|  | //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 | ||
|  | } | ||
|  | 
 | ||
|  | //sys	extpread(fd int, p []byte, flags int, offset int64) (n int, err error) | ||
|  | func Pread(fd int, p []byte, offset int64) (n int, err error) { | ||
|  | 	return extpread(fd, p, 0, offset) | ||
|  | } | ||
|  | 
 | ||
|  | //sys	extpwrite(fd int, p []byte, flags int, offset int64) (n int, err error) | ||
|  | func Pwrite(fd int, p []byte, offset int64) (n int, err error) { | ||
|  | 	return extpwrite(fd, p, 0, offset) | ||
|  | } | ||
|  | 
 | ||
|  | 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(fd, &rsa) | ||
|  | 	if err != nil { | ||
|  | 		Close(nfd) | ||
|  | 		nfd = 0 | ||
|  | 	} | ||
|  | 	return | ||
|  | } | ||
|  | 
 | ||
|  | const ImplementsGetwd = true | ||
|  | 
 | ||
|  | //sys	Getcwd(buf []byte) (n int, err error) = SYS___GETCWD | ||
|  | 
 | ||
|  | func Getwd() (string, error) { | ||
|  | 	var buf [PathMax]byte | ||
|  | 	_, err := Getcwd(buf[0:]) | ||
|  | 	if err != nil { | ||
|  | 		return "", err | ||
|  | 	} | ||
|  | 	n := clen(buf[:]) | ||
|  | 	if n < 1 { | ||
|  | 		return "", EINVAL | ||
|  | 	} | ||
|  | 	return string(buf[:n]), nil | ||
|  | } | ||
|  | 
 | ||
|  | 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)) | ||
|  | 	n = int(r0) | ||
|  | 	if e1 != 0 { | ||
|  | 		err = e1 | ||
|  | 	} | ||
|  | 	return | ||
|  | } | ||
|  | 
 | ||
|  | func setattrlistTimes(path string, times []Timespec, flags int) error { | ||
|  | 	// used on Darwin for UtimesNano | ||
|  | 	return ENOSYS | ||
|  | } | ||
|  | 
 | ||
|  | //sys	ioctl(fd int, req uint, arg uintptr) (err error) | ||
|  | 
 | ||
|  | // ioctl itself should not be exposed directly, but additional get/set | ||
|  | // functions for specific types are permissible. | ||
|  | 
 | ||
|  | // IoctlSetInt performs an ioctl operation which sets an integer value | ||
|  | // on fd, using the specified request number. | ||
|  | func IoctlSetInt(fd int, req uint, value int) error { | ||
|  | 	return ioctl(fd, req, uintptr(value)) | ||
|  | } | ||
|  | 
 | ||
|  | func ioctlSetWinsize(fd int, req uint, value *Winsize) error { | ||
|  | 	return ioctl(fd, req, uintptr(unsafe.Pointer(value))) | ||
|  | } | ||
|  | 
 | ||
|  | func ioctlSetTermios(fd int, req uint, value *Termios) error { | ||
|  | 	return ioctl(fd, req, uintptr(unsafe.Pointer(value))) | ||
|  | } | ||
|  | 
 | ||
|  | // IoctlGetInt performs an ioctl operation which gets an integer value | ||
|  | // from fd, using the specified request number. | ||
|  | func IoctlGetInt(fd int, req uint) (int, error) { | ||
|  | 	var value int | ||
|  | 	err := ioctl(fd, req, uintptr(unsafe.Pointer(&value))) | ||
|  | 	return value, err | ||
|  | } | ||
|  | 
 | ||
|  | func IoctlGetWinsize(fd int, req uint) (*Winsize, error) { | ||
|  | 	var value Winsize | ||
|  | 	err := ioctl(fd, req, uintptr(unsafe.Pointer(&value))) | ||
|  | 	return &value, err | ||
|  | } | ||
|  | 
 | ||
|  | func IoctlGetTermios(fd int, req uint) (*Termios, error) { | ||
|  | 	var value Termios | ||
|  | 	err := ioctl(fd, req, uintptr(unsafe.Pointer(&value))) | ||
|  | 	return &value, err | ||
|  | } | ||
|  | 
 | ||
|  | func sysctlUname(mib []_C_int, old *byte, oldlen *uintptr) error { | ||
|  | 	err := sysctl(mib, old, oldlen, nil, 0) | ||
|  | 	if err != nil { | ||
|  | 		// Utsname members on Dragonfly are only 32 bytes and | ||
|  | 		// the syscall returns ENOMEM in case the actual value | ||
|  | 		// is longer. | ||
|  | 		if err == ENOMEM { | ||
|  | 			err = nil | ||
|  | 		} | ||
|  | 	} | ||
|  | 	return err | ||
|  | } | ||
|  | 
 | ||
|  | func Uname(uname *Utsname) error { | ||
|  | 	mib := []_C_int{CTL_KERN, KERN_OSTYPE} | ||
|  | 	n := unsafe.Sizeof(uname.Sysname) | ||
|  | 	if err := sysctlUname(mib, &uname.Sysname[0], &n); err != nil { | ||
|  | 		return err | ||
|  | 	} | ||
|  | 	uname.Sysname[unsafe.Sizeof(uname.Sysname)-1] = 0 | ||
|  | 
 | ||
|  | 	mib = []_C_int{CTL_KERN, KERN_HOSTNAME} | ||
|  | 	n = unsafe.Sizeof(uname.Nodename) | ||
|  | 	if err := sysctlUname(mib, &uname.Nodename[0], &n); err != nil { | ||
|  | 		return err | ||
|  | 	} | ||
|  | 	uname.Nodename[unsafe.Sizeof(uname.Nodename)-1] = 0 | ||
|  | 
 | ||
|  | 	mib = []_C_int{CTL_KERN, KERN_OSRELEASE} | ||
|  | 	n = unsafe.Sizeof(uname.Release) | ||
|  | 	if err := sysctlUname(mib, &uname.Release[0], &n); err != nil { | ||
|  | 		return err | ||
|  | 	} | ||
|  | 	uname.Release[unsafe.Sizeof(uname.Release)-1] = 0 | ||
|  | 
 | ||
|  | 	mib = []_C_int{CTL_KERN, KERN_VERSION} | ||
|  | 	n = unsafe.Sizeof(uname.Version) | ||
|  | 	if err := sysctlUname(mib, &uname.Version[0], &n); err != nil { | ||
|  | 		return err | ||
|  | 	} | ||
|  | 
 | ||
|  | 	// The version might have newlines or tabs in it, convert them to | ||
|  | 	// spaces. | ||
|  | 	for i, b := range uname.Version { | ||
|  | 		if b == '\n' || b == '\t' { | ||
|  | 			if i == len(uname.Version)-1 { | ||
|  | 				uname.Version[i] = 0 | ||
|  | 			} else { | ||
|  | 				uname.Version[i] = ' ' | ||
|  | 			} | ||
|  | 		} | ||
|  | 	} | ||
|  | 
 | ||
|  | 	mib = []_C_int{CTL_HW, HW_MACHINE} | ||
|  | 	n = unsafe.Sizeof(uname.Machine) | ||
|  | 	if err := sysctlUname(mib, &uname.Machine[0], &n); err != nil { | ||
|  | 		return err | ||
|  | 	} | ||
|  | 	uname.Machine[unsafe.Sizeof(uname.Machine)-1] = 0 | ||
|  | 
 | ||
|  | 	return nil | ||
|  | } | ||
|  | 
 | ||
|  | /* | ||
|  |  * 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	Fchdir(fd int) (err error) | ||
|  | //sys	Fchflags(fd int, flags int) (err error) | ||
|  | //sys	Fchmod(fd int, mode uint32) (err error) | ||
|  | //sys	Fchmodat(dirfd int, path string, mode uint32, flags int) (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	Fstatat(fd int, path string, stat *Stat_t, flags int) (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	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	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) | ||
|  | //sys	utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error) | ||
|  | 
 | ||
|  | /* | ||
|  |  * Unimplemented | ||
|  |  * TODO(jsing): Update this list for DragonFly. | ||
|  |  */ | ||
|  | // Profil | ||
|  | // Sigaction | ||
|  | // Sigprocmask | ||
|  | // Getlogin | ||
|  | // Sigpending | ||
|  | // Sigaltstack | ||
|  | // Reboot | ||
|  | // Execve | ||
|  | // Vfork | ||
|  | // Sbrk | ||
|  | // Sstk | ||
|  | // Ovadvise | ||
|  | // Mincore | ||
|  | // Setitimer | ||
|  | // Swapon | ||
|  | // Select | ||
|  | // Sigsuspend | ||
|  | // Readv | ||
|  | // Writev | ||
|  | // Nfssvc | ||
|  | // Getfh | ||
|  | // Quotactl | ||
|  | // Mount | ||
|  | // Csops | ||
|  | // Waitid | ||
|  | // Add_profil | ||
|  | // Kdebug_trace | ||
|  | // Sigreturn | ||
|  | // Atsocket | ||
|  | // Kqueue_from_portset_np | ||
|  | // Kqueue_portset | ||
|  | // Getattrlist | ||
|  | // Setattrlist | ||
|  | // Getdirentriesattr | ||
|  | // Searchfs | ||
|  | // Delete | ||
|  | // Copyfile | ||
|  | // 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 | ||
|  | // __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 | ||
|  | // Fcntl_nocancel | ||
|  | // Select_nocancel | ||
|  | // Fsync_nocancel | ||
|  | // Connect_nocancel | ||
|  | // Sigsuspend_nocancel | ||
|  | // Readv_nocancel | ||
|  | // Writev_nocancel | ||
|  | // Sendto_nocancel | ||
|  | // Pread_nocancel | ||
|  | // Pwrite_nocancel | ||
|  | // Waitid_nocancel | ||
|  | // Msgsnd_nocancel | ||
|  | // Msgrcv_nocancel | ||
|  | // Sem_wait_nocancel | ||
|  | // Aio_suspend_nocancel | ||
|  | // __sigwait_nocancel | ||
|  | // __semwait_signal_nocancel | ||
|  | // __mac_mount | ||
|  | // __mac_get_mount | ||
|  | // __mac_getfsstat |