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// Copyright 2020 The gVisor Authors.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// +build amd64
package vfs2
import (
"gvisor.dev/gvisor/pkg/sentry/kernel"
"gvisor.dev/gvisor/pkg/sentry/syscalls"
)
// Override syscall table to add syscalls implementations from this package.
func Override(table map[uintptr]kernel.Syscall) {
table[0] = syscalls.Supported("read", Read)
table[1] = syscalls.Supported("write", Write)
table[2] = syscalls.Supported("open", Open)
table[3] = syscalls.Supported("close", Close)
table[4] = syscalls.Supported("stat", Stat)
table[5] = syscalls.Supported("fstat", Fstat)
table[6] = syscalls.Supported("lstat", Lstat)
table[7] = syscalls.Supported("poll", Poll)
table[8] = syscalls.Supported("lseek", Lseek)
table[9] = syscalls.Supported("mmap", Mmap)
table[16] = syscalls.Supported("ioctl", Ioctl)
table[17] = syscalls.Supported("pread64", Pread64)
table[18] = syscalls.Supported("pwrite64", Pwrite64)
table[19] = syscalls.Supported("readv", Readv)
table[20] = syscalls.Supported("writev", Writev)
table[21] = syscalls.Supported("access", Access)
delete(table, 22) // pipe
table[23] = syscalls.Supported("select", Select)
table[32] = syscalls.Supported("dup", Dup)
table[33] = syscalls.Supported("dup2", Dup2)
delete(table, 40) // sendfile
delete(table, 41) // socket
delete(table, 42) // connect
delete(table, 43) // accept
delete(table, 44) // sendto
delete(table, 45) // recvfrom
delete(table, 46) // sendmsg
delete(table, 47) // recvmsg
delete(table, 48) // shutdown
delete(table, 49) // bind
delete(table, 50) // listen
delete(table, 51) // getsockname
delete(table, 52) // getpeername
delete(table, 53) // socketpair
delete(table, 54) // setsockopt
delete(table, 55) // getsockopt
table[59] = syscalls.Supported("execve", Execve)
table[72] = syscalls.Supported("fcntl", Fcntl)
delete(table, 73) // flock
table[74] = syscalls.Supported("fsync", Fsync)
table[75] = syscalls.Supported("fdatasync", Fdatasync)
table[76] = syscalls.Supported("truncate", Truncate)
table[77] = syscalls.Supported("ftruncate", Ftruncate)
table[78] = syscalls.Supported("getdents", Getdents)
table[79] = syscalls.Supported("getcwd", Getcwd)
table[80] = syscalls.Supported("chdir", Chdir)
table[81] = syscalls.Supported("fchdir", Fchdir)
table[82] = syscalls.Supported("rename", Rename)
table[83] = syscalls.Supported("mkdir", Mkdir)
table[84] = syscalls.Supported("rmdir", Rmdir)
table[85] = syscalls.Supported("creat", Creat)
table[86] = syscalls.Supported("link", Link)
table[87] = syscalls.Supported("unlink", Unlink)
table[88] = syscalls.Supported("symlink", Symlink)
table[89] = syscalls.Supported("readlink", Readlink)
table[90] = syscalls.Supported("chmod", Chmod)
table[91] = syscalls.Supported("fchmod", Fchmod)
table[92] = syscalls.Supported("chown", Chown)
table[93] = syscalls.Supported("fchown", Fchown)
table[94] = syscalls.Supported("lchown", Lchown)
table[132] = syscalls.Supported("utime", Utime)
table[133] = syscalls.Supported("mknod", Mknod)
table[137] = syscalls.Supported("statfs", Statfs)
table[138] = syscalls.Supported("fstatfs", Fstatfs)
table[161] = syscalls.Supported("chroot", Chroot)
table[162] = syscalls.Supported("sync", Sync)
delete(table, 165) // mount
delete(table, 166) // umount2
delete(table, 187) // readahead
table[188] = syscalls.Supported("setxattr", Setxattr)
table[189] = syscalls.Supported("lsetxattr", Lsetxattr)
table[190] = syscalls.Supported("fsetxattr", Fsetxattr)
table[191] = syscalls.Supported("getxattr", Getxattr)
table[192] = syscalls.Supported("lgetxattr", Lgetxattr)
table[193] = syscalls.Supported("fgetxattr", Fgetxattr)
table[194] = syscalls.Supported("listxattr", Listxattr)
table[195] = syscalls.Supported("llistxattr", Llistxattr)
table[196] = syscalls.Supported("flistxattr", Flistxattr)
table[197] = syscalls.Supported("removexattr", Removexattr)
table[198] = syscalls.Supported("lremovexattr", Lremovexattr)
table[199] = syscalls.Supported("fremovexattr", Fremovexattr)
delete(table, 206) // io_setup
delete(table, 207) // io_destroy
delete(table, 208) // io_getevents
delete(table, 209) // io_submit
delete(table, 210) // io_cancel
table[213] = syscalls.Supported("epoll_create", EpollCreate)
table[217] = syscalls.Supported("getdents64", Getdents64)
delete(table, 221) // fdavise64
table[232] = syscalls.Supported("epoll_wait", EpollWait)
table[233] = syscalls.Supported("epoll_ctl", EpollCtl)
table[235] = syscalls.Supported("utimes", Utimes)
delete(table, 253) // inotify_init
delete(table, 254) // inotify_add_watch
delete(table, 255) // inotify_rm_watch
table[257] = syscalls.Supported("openat", Openat)
table[258] = syscalls.Supported("mkdirat", Mkdirat)
table[259] = syscalls.Supported("mknodat", Mknodat)
table[260] = syscalls.Supported("fchownat", Fchownat)
table[261] = syscalls.Supported("futimens", Futimens)
table[262] = syscalls.Supported("newfstatat", Newfstatat)
table[263] = syscalls.Supported("unlinkat", Unlinkat)
table[264] = syscalls.Supported("renameat", Renameat)
table[265] = syscalls.Supported("linkat", Linkat)
table[266] = syscalls.Supported("symlinkat", Symlinkat)
table[267] = syscalls.Supported("readlinkat", Readlinkat)
table[268] = syscalls.Supported("fchmodat", Fchmodat)
table[269] = syscalls.Supported("faccessat", Faccessat)
table[270] = syscalls.Supported("pselect", Pselect)
table[271] = syscalls.Supported("ppoll", Ppoll)
delete(table, 275) // splice
delete(table, 276) // tee
table[277] = syscalls.Supported("sync_file_range", SyncFileRange)
table[280] = syscalls.Supported("utimensat", Utimensat)
table[281] = syscalls.Supported("epoll_pwait", EpollPwait)
delete(table, 282) // signalfd
delete(table, 283) // timerfd_create
delete(table, 284) // eventfd
delete(table, 285) // fallocate
delete(table, 286) // timerfd_settime
delete(table, 287) // timerfd_gettime
delete(table, 288) // accept4
delete(table, 289) // signalfd4
delete(table, 290) // eventfd2
table[291] = syscalls.Supported("epoll_create1", EpollCreate1)
table[292] = syscalls.Supported("dup3", Dup3)
delete(table, 293) // pipe2
delete(table, 294) // inotify_init1
table[295] = syscalls.Supported("preadv", Preadv)
table[296] = syscalls.Supported("pwritev", Pwritev)
delete(table, 299) // recvmmsg
table[306] = syscalls.Supported("syncfs", Syncfs)
delete(table, 307) // sendmmsg
table[316] = syscalls.Supported("renameat2", Renameat2)
delete(table, 319) // memfd_create
table[322] = syscalls.Supported("execveat", Execveat)
table[327] = syscalls.Supported("preadv2", Preadv2)
table[328] = syscalls.Supported("pwritev2", Pwritev2)
table[332] = syscalls.Supported("statx", Statx)
}
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