Dinesh Belwalkar | e63f7f9 | 2019-11-22 23:11:16 +0000 | [diff] [blame^] | 1 | // Copyright 2009 The Go Authors. All rights reserved. |
| 2 | // Use of this source code is governed by a BSD-style |
| 3 | // license that can be found in the LICENSE file. |
| 4 | |
| 5 | // DragonFly BSD system calls. |
| 6 | // This file is compiled as ordinary Go code, |
| 7 | // but it is also input to mksyscall, |
| 8 | // which parses the //sys lines and generates system call stubs. |
| 9 | // Note that sometimes we use a lowercase //sys name and wrap |
| 10 | // it in our own nicer implementation, either here or in |
| 11 | // syscall_bsd.go or syscall_unix.go. |
| 12 | |
| 13 | package unix |
| 14 | |
| 15 | import "unsafe" |
| 16 | |
| 17 | // SockaddrDatalink implements the Sockaddr interface for AF_LINK type sockets. |
| 18 | type SockaddrDatalink struct { |
| 19 | Len uint8 |
| 20 | Family uint8 |
| 21 | Index uint16 |
| 22 | Type uint8 |
| 23 | Nlen uint8 |
| 24 | Alen uint8 |
| 25 | Slen uint8 |
| 26 | Data [12]int8 |
| 27 | Rcf uint16 |
| 28 | Route [16]uint16 |
| 29 | raw RawSockaddrDatalink |
| 30 | } |
| 31 | |
| 32 | // Translate "kern.hostname" to []_C_int{0,1,2,3}. |
| 33 | func nametomib(name string) (mib []_C_int, err error) { |
| 34 | const siz = unsafe.Sizeof(mib[0]) |
| 35 | |
| 36 | // NOTE(rsc): It seems strange to set the buffer to have |
| 37 | // size CTL_MAXNAME+2 but use only CTL_MAXNAME |
| 38 | // as the size. I don't know why the +2 is here, but the |
| 39 | // kernel uses +2 for its own implementation of this function. |
| 40 | // I am scared that if we don't include the +2 here, the kernel |
| 41 | // will silently write 2 words farther than we specify |
| 42 | // and we'll get memory corruption. |
| 43 | var buf [CTL_MAXNAME + 2]_C_int |
| 44 | n := uintptr(CTL_MAXNAME) * siz |
| 45 | |
| 46 | p := (*byte)(unsafe.Pointer(&buf[0])) |
| 47 | bytes, err := ByteSliceFromString(name) |
| 48 | if err != nil { |
| 49 | return nil, err |
| 50 | } |
| 51 | |
| 52 | // Magic sysctl: "setting" 0.3 to a string name |
| 53 | // lets you read back the array of integers form. |
| 54 | if err = sysctl([]_C_int{0, 3}, p, &n, &bytes[0], uintptr(len(name))); err != nil { |
| 55 | return nil, err |
| 56 | } |
| 57 | return buf[0 : n/siz], nil |
| 58 | } |
| 59 | |
| 60 | //sysnb pipe() (r int, w int, err error) |
| 61 | |
| 62 | func Pipe(p []int) (err error) { |
| 63 | if len(p) != 2 { |
| 64 | return EINVAL |
| 65 | } |
| 66 | p[0], p[1], err = pipe() |
| 67 | return |
| 68 | } |
| 69 | |
| 70 | //sys extpread(fd int, p []byte, flags int, offset int64) (n int, err error) |
| 71 | func Pread(fd int, p []byte, offset int64) (n int, err error) { |
| 72 | return extpread(fd, p, 0, offset) |
| 73 | } |
| 74 | |
| 75 | //sys extpwrite(fd int, p []byte, flags int, offset int64) (n int, err error) |
| 76 | func Pwrite(fd int, p []byte, offset int64) (n int, err error) { |
| 77 | return extpwrite(fd, p, 0, offset) |
| 78 | } |
| 79 | |
| 80 | func Accept4(fd, flags int) (nfd int, sa Sockaddr, err error) { |
| 81 | var rsa RawSockaddrAny |
| 82 | var len _Socklen = SizeofSockaddrAny |
| 83 | nfd, err = accept4(fd, &rsa, &len, flags) |
| 84 | if err != nil { |
| 85 | return |
| 86 | } |
| 87 | if len > SizeofSockaddrAny { |
| 88 | panic("RawSockaddrAny too small") |
| 89 | } |
| 90 | sa, err = anyToSockaddr(fd, &rsa) |
| 91 | if err != nil { |
| 92 | Close(nfd) |
| 93 | nfd = 0 |
| 94 | } |
| 95 | return |
| 96 | } |
| 97 | |
| 98 | const ImplementsGetwd = true |
| 99 | |
| 100 | //sys Getcwd(buf []byte) (n int, err error) = SYS___GETCWD |
| 101 | |
| 102 | func Getwd() (string, error) { |
| 103 | var buf [PathMax]byte |
| 104 | _, err := Getcwd(buf[0:]) |
| 105 | if err != nil { |
| 106 | return "", err |
| 107 | } |
| 108 | n := clen(buf[:]) |
| 109 | if n < 1 { |
| 110 | return "", EINVAL |
| 111 | } |
| 112 | return string(buf[:n]), nil |
| 113 | } |
| 114 | |
| 115 | func Getfsstat(buf []Statfs_t, flags int) (n int, err error) { |
| 116 | var _p0 unsafe.Pointer |
| 117 | var bufsize uintptr |
| 118 | if len(buf) > 0 { |
| 119 | _p0 = unsafe.Pointer(&buf[0]) |
| 120 | bufsize = unsafe.Sizeof(Statfs_t{}) * uintptr(len(buf)) |
| 121 | } |
| 122 | r0, _, e1 := Syscall(SYS_GETFSSTAT, uintptr(_p0), bufsize, uintptr(flags)) |
| 123 | n = int(r0) |
| 124 | if e1 != 0 { |
| 125 | err = e1 |
| 126 | } |
| 127 | return |
| 128 | } |
| 129 | |
| 130 | func setattrlistTimes(path string, times []Timespec, flags int) error { |
| 131 | // used on Darwin for UtimesNano |
| 132 | return ENOSYS |
| 133 | } |
| 134 | |
| 135 | //sys ioctl(fd int, req uint, arg uintptr) (err error) |
| 136 | |
| 137 | // ioctl itself should not be exposed directly, but additional get/set |
| 138 | // functions for specific types are permissible. |
| 139 | |
| 140 | // IoctlSetInt performs an ioctl operation which sets an integer value |
| 141 | // on fd, using the specified request number. |
| 142 | func IoctlSetInt(fd int, req uint, value int) error { |
| 143 | return ioctl(fd, req, uintptr(value)) |
| 144 | } |
| 145 | |
| 146 | func ioctlSetWinsize(fd int, req uint, value *Winsize) error { |
| 147 | return ioctl(fd, req, uintptr(unsafe.Pointer(value))) |
| 148 | } |
| 149 | |
| 150 | func ioctlSetTermios(fd int, req uint, value *Termios) error { |
| 151 | return ioctl(fd, req, uintptr(unsafe.Pointer(value))) |
| 152 | } |
| 153 | |
| 154 | // IoctlGetInt performs an ioctl operation which gets an integer value |
| 155 | // from fd, using the specified request number. |
| 156 | func IoctlGetInt(fd int, req uint) (int, error) { |
| 157 | var value int |
| 158 | err := ioctl(fd, req, uintptr(unsafe.Pointer(&value))) |
| 159 | return value, err |
| 160 | } |
| 161 | |
| 162 | func IoctlGetWinsize(fd int, req uint) (*Winsize, error) { |
| 163 | var value Winsize |
| 164 | err := ioctl(fd, req, uintptr(unsafe.Pointer(&value))) |
| 165 | return &value, err |
| 166 | } |
| 167 | |
| 168 | func IoctlGetTermios(fd int, req uint) (*Termios, error) { |
| 169 | var value Termios |
| 170 | err := ioctl(fd, req, uintptr(unsafe.Pointer(&value))) |
| 171 | return &value, err |
| 172 | } |
| 173 | |
| 174 | func sysctlUname(mib []_C_int, old *byte, oldlen *uintptr) error { |
| 175 | err := sysctl(mib, old, oldlen, nil, 0) |
| 176 | if err != nil { |
| 177 | // Utsname members on Dragonfly are only 32 bytes and |
| 178 | // the syscall returns ENOMEM in case the actual value |
| 179 | // is longer. |
| 180 | if err == ENOMEM { |
| 181 | err = nil |
| 182 | } |
| 183 | } |
| 184 | return err |
| 185 | } |
| 186 | |
| 187 | func Uname(uname *Utsname) error { |
| 188 | mib := []_C_int{CTL_KERN, KERN_OSTYPE} |
| 189 | n := unsafe.Sizeof(uname.Sysname) |
| 190 | if err := sysctlUname(mib, &uname.Sysname[0], &n); err != nil { |
| 191 | return err |
| 192 | } |
| 193 | uname.Sysname[unsafe.Sizeof(uname.Sysname)-1] = 0 |
| 194 | |
| 195 | mib = []_C_int{CTL_KERN, KERN_HOSTNAME} |
| 196 | n = unsafe.Sizeof(uname.Nodename) |
| 197 | if err := sysctlUname(mib, &uname.Nodename[0], &n); err != nil { |
| 198 | return err |
| 199 | } |
| 200 | uname.Nodename[unsafe.Sizeof(uname.Nodename)-1] = 0 |
| 201 | |
| 202 | mib = []_C_int{CTL_KERN, KERN_OSRELEASE} |
| 203 | n = unsafe.Sizeof(uname.Release) |
| 204 | if err := sysctlUname(mib, &uname.Release[0], &n); err != nil { |
| 205 | return err |
| 206 | } |
| 207 | uname.Release[unsafe.Sizeof(uname.Release)-1] = 0 |
| 208 | |
| 209 | mib = []_C_int{CTL_KERN, KERN_VERSION} |
| 210 | n = unsafe.Sizeof(uname.Version) |
| 211 | if err := sysctlUname(mib, &uname.Version[0], &n); err != nil { |
| 212 | return err |
| 213 | } |
| 214 | |
| 215 | // The version might have newlines or tabs in it, convert them to |
| 216 | // spaces. |
| 217 | for i, b := range uname.Version { |
| 218 | if b == '\n' || b == '\t' { |
| 219 | if i == len(uname.Version)-1 { |
| 220 | uname.Version[i] = 0 |
| 221 | } else { |
| 222 | uname.Version[i] = ' ' |
| 223 | } |
| 224 | } |
| 225 | } |
| 226 | |
| 227 | mib = []_C_int{CTL_HW, HW_MACHINE} |
| 228 | n = unsafe.Sizeof(uname.Machine) |
| 229 | if err := sysctlUname(mib, &uname.Machine[0], &n); err != nil { |
| 230 | return err |
| 231 | } |
| 232 | uname.Machine[unsafe.Sizeof(uname.Machine)-1] = 0 |
| 233 | |
| 234 | return nil |
| 235 | } |
| 236 | |
| 237 | func Sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) { |
| 238 | if raceenabled { |
| 239 | raceReleaseMerge(unsafe.Pointer(&ioSync)) |
| 240 | } |
| 241 | return sendfile(outfd, infd, offset, count) |
| 242 | } |
| 243 | |
| 244 | /* |
| 245 | * Exposed directly |
| 246 | */ |
| 247 | //sys Access(path string, mode uint32) (err error) |
| 248 | //sys Adjtime(delta *Timeval, olddelta *Timeval) (err error) |
| 249 | //sys Chdir(path string) (err error) |
| 250 | //sys Chflags(path string, flags int) (err error) |
| 251 | //sys Chmod(path string, mode uint32) (err error) |
| 252 | //sys Chown(path string, uid int, gid int) (err error) |
| 253 | //sys Chroot(path string) (err error) |
| 254 | //sys Close(fd int) (err error) |
| 255 | //sys Dup(fd int) (nfd int, err error) |
| 256 | //sys Dup2(from int, to int) (err error) |
| 257 | //sys Exit(code int) |
| 258 | //sys Faccessat(dirfd int, path string, mode uint32, flags int) (err error) |
| 259 | //sys Fchdir(fd int) (err error) |
| 260 | //sys Fchflags(fd int, flags int) (err error) |
| 261 | //sys Fchmod(fd int, mode uint32) (err error) |
| 262 | //sys Fchmodat(dirfd int, path string, mode uint32, flags int) (err error) |
| 263 | //sys Fchown(fd int, uid int, gid int) (err error) |
| 264 | //sys Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error) |
| 265 | //sys Flock(fd int, how int) (err error) |
| 266 | //sys Fpathconf(fd int, name int) (val int, err error) |
| 267 | //sys Fstat(fd int, stat *Stat_t) (err error) |
| 268 | //sys Fstatat(fd int, path string, stat *Stat_t, flags int) (err error) |
| 269 | //sys Fstatfs(fd int, stat *Statfs_t) (err error) |
| 270 | //sys Fsync(fd int) (err error) |
| 271 | //sys Ftruncate(fd int, length int64) (err error) |
| 272 | //sys Getdirentries(fd int, buf []byte, basep *uintptr) (n int, err error) |
| 273 | //sys Getdtablesize() (size int) |
| 274 | //sysnb Getegid() (egid int) |
| 275 | //sysnb Geteuid() (uid int) |
| 276 | //sysnb Getgid() (gid int) |
| 277 | //sysnb Getpgid(pid int) (pgid int, err error) |
| 278 | //sysnb Getpgrp() (pgrp int) |
| 279 | //sysnb Getpid() (pid int) |
| 280 | //sysnb Getppid() (ppid int) |
| 281 | //sys Getpriority(which int, who int) (prio int, err error) |
| 282 | //sysnb Getrlimit(which int, lim *Rlimit) (err error) |
| 283 | //sysnb Getrusage(who int, rusage *Rusage) (err error) |
| 284 | //sysnb Getsid(pid int) (sid int, err error) |
| 285 | //sysnb Gettimeofday(tv *Timeval) (err error) |
| 286 | //sysnb Getuid() (uid int) |
| 287 | //sys Issetugid() (tainted bool) |
| 288 | //sys Kill(pid int, signum syscall.Signal) (err error) |
| 289 | //sys Kqueue() (fd int, err error) |
| 290 | //sys Lchown(path string, uid int, gid int) (err error) |
| 291 | //sys Link(path string, link string) (err error) |
| 292 | //sys Linkat(pathfd int, path string, linkfd int, link string, flags int) (err error) |
| 293 | //sys Listen(s int, backlog int) (err error) |
| 294 | //sys Lstat(path string, stat *Stat_t) (err error) |
| 295 | //sys Mkdir(path string, mode uint32) (err error) |
| 296 | //sys Mkdirat(dirfd int, path string, mode uint32) (err error) |
| 297 | //sys Mkfifo(path string, mode uint32) (err error) |
| 298 | //sys Mknod(path string, mode uint32, dev int) (err error) |
| 299 | //sys Mknodat(fd int, path string, mode uint32, dev int) (err error) |
| 300 | //sys Nanosleep(time *Timespec, leftover *Timespec) (err error) |
| 301 | //sys Open(path string, mode int, perm uint32) (fd int, err error) |
| 302 | //sys Openat(dirfd int, path string, mode int, perm uint32) (fd int, err error) |
| 303 | //sys Pathconf(path string, name int) (val int, err error) |
| 304 | //sys read(fd int, p []byte) (n int, err error) |
| 305 | //sys Readlink(path string, buf []byte) (n int, err error) |
| 306 | //sys Rename(from string, to string) (err error) |
| 307 | //sys Renameat(fromfd int, from string, tofd int, to string) (err error) |
| 308 | //sys Revoke(path string) (err error) |
| 309 | //sys Rmdir(path string) (err error) |
| 310 | //sys Seek(fd int, offset int64, whence int) (newoffset int64, err error) = SYS_LSEEK |
| 311 | //sys Select(n int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (err error) |
| 312 | //sysnb Setegid(egid int) (err error) |
| 313 | //sysnb Seteuid(euid int) (err error) |
| 314 | //sysnb Setgid(gid int) (err error) |
| 315 | //sys Setlogin(name string) (err error) |
| 316 | //sysnb Setpgid(pid int, pgid int) (err error) |
| 317 | //sys Setpriority(which int, who int, prio int) (err error) |
| 318 | //sysnb Setregid(rgid int, egid int) (err error) |
| 319 | //sysnb Setreuid(ruid int, euid int) (err error) |
| 320 | //sysnb Setresgid(rgid int, egid int, sgid int) (err error) |
| 321 | //sysnb Setresuid(ruid int, euid int, suid int) (err error) |
| 322 | //sysnb Setrlimit(which int, lim *Rlimit) (err error) |
| 323 | //sysnb Setsid() (pid int, err error) |
| 324 | //sysnb Settimeofday(tp *Timeval) (err error) |
| 325 | //sysnb Setuid(uid int) (err error) |
| 326 | //sys Stat(path string, stat *Stat_t) (err error) |
| 327 | //sys Statfs(path string, stat *Statfs_t) (err error) |
| 328 | //sys Symlink(path string, link string) (err error) |
| 329 | //sys Symlinkat(oldpath string, newdirfd int, newpath string) (err error) |
| 330 | //sys Sync() (err error) |
| 331 | //sys Truncate(path string, length int64) (err error) |
| 332 | //sys Umask(newmask int) (oldmask int) |
| 333 | //sys Undelete(path string) (err error) |
| 334 | //sys Unlink(path string) (err error) |
| 335 | //sys Unlinkat(dirfd int, path string, flags int) (err error) |
| 336 | //sys Unmount(path string, flags int) (err error) |
| 337 | //sys write(fd int, p []byte) (n int, err error) |
| 338 | //sys mmap(addr uintptr, length uintptr, prot int, flag int, fd int, pos int64) (ret uintptr, err error) |
| 339 | //sys munmap(addr uintptr, length uintptr) (err error) |
| 340 | //sys readlen(fd int, buf *byte, nbuf int) (n int, err error) = SYS_READ |
| 341 | //sys writelen(fd int, buf *byte, nbuf int) (n int, err error) = SYS_WRITE |
| 342 | //sys accept4(fd int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (nfd int, err error) |
| 343 | //sys utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error) |
| 344 | |
| 345 | /* |
| 346 | * Unimplemented |
| 347 | * TODO(jsing): Update this list for DragonFly. |
| 348 | */ |
| 349 | // Profil |
| 350 | // Sigaction |
| 351 | // Sigprocmask |
| 352 | // Getlogin |
| 353 | // Sigpending |
| 354 | // Sigaltstack |
| 355 | // Reboot |
| 356 | // Execve |
| 357 | // Vfork |
| 358 | // Sbrk |
| 359 | // Sstk |
| 360 | // Ovadvise |
| 361 | // Mincore |
| 362 | // Setitimer |
| 363 | // Swapon |
| 364 | // Select |
| 365 | // Sigsuspend |
| 366 | // Readv |
| 367 | // Writev |
| 368 | // Nfssvc |
| 369 | // Getfh |
| 370 | // Quotactl |
| 371 | // Mount |
| 372 | // Csops |
| 373 | // Waitid |
| 374 | // Add_profil |
| 375 | // Kdebug_trace |
| 376 | // Sigreturn |
| 377 | // Atsocket |
| 378 | // Kqueue_from_portset_np |
| 379 | // Kqueue_portset |
| 380 | // Getattrlist |
| 381 | // Setattrlist |
| 382 | // Getdirentriesattr |
| 383 | // Searchfs |
| 384 | // Delete |
| 385 | // Copyfile |
| 386 | // Watchevent |
| 387 | // Waitevent |
| 388 | // Modwatch |
| 389 | // Getxattr |
| 390 | // Fgetxattr |
| 391 | // Setxattr |
| 392 | // Fsetxattr |
| 393 | // Removexattr |
| 394 | // Fremovexattr |
| 395 | // Listxattr |
| 396 | // Flistxattr |
| 397 | // Fsctl |
| 398 | // Initgroups |
| 399 | // Posix_spawn |
| 400 | // Nfsclnt |
| 401 | // Fhopen |
| 402 | // Minherit |
| 403 | // Semsys |
| 404 | // Msgsys |
| 405 | // Shmsys |
| 406 | // Semctl |
| 407 | // Semget |
| 408 | // Semop |
| 409 | // Msgctl |
| 410 | // Msgget |
| 411 | // Msgsnd |
| 412 | // Msgrcv |
| 413 | // Shmat |
| 414 | // Shmctl |
| 415 | // Shmdt |
| 416 | // Shmget |
| 417 | // Shm_open |
| 418 | // Shm_unlink |
| 419 | // Sem_open |
| 420 | // Sem_close |
| 421 | // Sem_unlink |
| 422 | // Sem_wait |
| 423 | // Sem_trywait |
| 424 | // Sem_post |
| 425 | // Sem_getvalue |
| 426 | // Sem_init |
| 427 | // Sem_destroy |
| 428 | // Open_extended |
| 429 | // Umask_extended |
| 430 | // Stat_extended |
| 431 | // Lstat_extended |
| 432 | // Fstat_extended |
| 433 | // Chmod_extended |
| 434 | // Fchmod_extended |
| 435 | // Access_extended |
| 436 | // Settid |
| 437 | // Gettid |
| 438 | // Setsgroups |
| 439 | // Getsgroups |
| 440 | // Setwgroups |
| 441 | // Getwgroups |
| 442 | // Mkfifo_extended |
| 443 | // Mkdir_extended |
| 444 | // Identitysvc |
| 445 | // Shared_region_check_np |
| 446 | // Shared_region_map_np |
| 447 | // __pthread_mutex_destroy |
| 448 | // __pthread_mutex_init |
| 449 | // __pthread_mutex_lock |
| 450 | // __pthread_mutex_trylock |
| 451 | // __pthread_mutex_unlock |
| 452 | // __pthread_cond_init |
| 453 | // __pthread_cond_destroy |
| 454 | // __pthread_cond_broadcast |
| 455 | // __pthread_cond_signal |
| 456 | // Setsid_with_pid |
| 457 | // __pthread_cond_timedwait |
| 458 | // Aio_fsync |
| 459 | // Aio_return |
| 460 | // Aio_suspend |
| 461 | // Aio_cancel |
| 462 | // Aio_error |
| 463 | // Aio_read |
| 464 | // Aio_write |
| 465 | // Lio_listio |
| 466 | // __pthread_cond_wait |
| 467 | // Iopolicysys |
| 468 | // __pthread_kill |
| 469 | // __pthread_sigmask |
| 470 | // __sigwait |
| 471 | // __disable_threadsignal |
| 472 | // __pthread_markcancel |
| 473 | // __pthread_canceled |
| 474 | // __semwait_signal |
| 475 | // Proc_info |
| 476 | // Stat64_extended |
| 477 | // Lstat64_extended |
| 478 | // Fstat64_extended |
| 479 | // __pthread_chdir |
| 480 | // __pthread_fchdir |
| 481 | // Audit |
| 482 | // Auditon |
| 483 | // Getauid |
| 484 | // Setauid |
| 485 | // Getaudit |
| 486 | // Setaudit |
| 487 | // Getaudit_addr |
| 488 | // Setaudit_addr |
| 489 | // Auditctl |
| 490 | // Bsdthread_create |
| 491 | // Bsdthread_terminate |
| 492 | // Stack_snapshot |
| 493 | // Bsdthread_register |
| 494 | // Workq_open |
| 495 | // Workq_ops |
| 496 | // __mac_execve |
| 497 | // __mac_syscall |
| 498 | // __mac_get_file |
| 499 | // __mac_set_file |
| 500 | // __mac_get_link |
| 501 | // __mac_set_link |
| 502 | // __mac_get_proc |
| 503 | // __mac_set_proc |
| 504 | // __mac_get_fd |
| 505 | // __mac_set_fd |
| 506 | // __mac_get_pid |
| 507 | // __mac_get_lcid |
| 508 | // __mac_get_lctx |
| 509 | // __mac_set_lctx |
| 510 | // Setlcid |
| 511 | // Read_nocancel |
| 512 | // Write_nocancel |
| 513 | // Open_nocancel |
| 514 | // Close_nocancel |
| 515 | // Wait4_nocancel |
| 516 | // Recvmsg_nocancel |
| 517 | // Sendmsg_nocancel |
| 518 | // Recvfrom_nocancel |
| 519 | // Accept_nocancel |
| 520 | // Fcntl_nocancel |
| 521 | // Select_nocancel |
| 522 | // Fsync_nocancel |
| 523 | // Connect_nocancel |
| 524 | // Sigsuspend_nocancel |
| 525 | // Readv_nocancel |
| 526 | // Writev_nocancel |
| 527 | // Sendto_nocancel |
| 528 | // Pread_nocancel |
| 529 | // Pwrite_nocancel |
| 530 | // Waitid_nocancel |
| 531 | // Msgsnd_nocancel |
| 532 | // Msgrcv_nocancel |
| 533 | // Sem_wait_nocancel |
| 534 | // Aio_suspend_nocancel |
| 535 | // __sigwait_nocancel |
| 536 | // __semwait_signal_nocancel |
| 537 | // __mac_mount |
| 538 | // __mac_get_mount |
| 539 | // __mac_getfsstat |