module builtin pub enum wp_sys { wnohang = 0x00000001 wuntraced = 0x00000002 wstopped = 0x00000002 wexited = 0x00000004 wcontinued = 0x00000008 wnowait = 0x01000000 // don't reap, just poll status. __wnothread = 0x20000000 // don't wait on children of other threads in this group __wall = 0x40000000 // wait on all children, regardless of type __wclone = 0x80000000 // wait only on non-sigchld children } // First argument to waitid: pub enum wi_sys { p_all = 0 p_pid = 1 p_pgid = 2 } pub enum fcntl { fd_cloexec = 0x00000001 f_dupfd = 0x00000000 f_exlck = 0x00000004 f_getfd = 0x00000001 f_getfl = 0x00000003 f_getlk = 0x00000005 f_getlk64 = 0x0000000c f_getown = 0x00000009 f_getowner_uids = 0x00000011 f_getown_ex = 0x00000010 f_getsig = 0x0000000b f_ofd_getlk = 0x00000024 f_ofd_setlk = 0x00000025 f_ofd_setlkw = 0x00000026 f_owner_pgrp = 0x00000002 f_owner_pid = 0x00000001 f_owner_tid = 0x00000000 f_rdlck = 0x00000000 f_setfd = 0x00000002 f_setfl = 0x00000004 f_setlk = 0x00000006 f_setlk64 = 0x0000000d f_setlkw = 0x00000007 f_setlkw64 = 0x0000000e f_setown = 0x00000008 f_setown_ex = 0x0000000f f_setsig = 0x0000000a f_shlck = 0x00000008 f_unlck = 0x00000002 f_wrlck = 0x00000001 lock_ex = 0x00000002 lock_mand = 0x00000020 lock_nb = 0x00000004 lock_read = 0x00000040 lock_rw = 0x000000c0 lock_sh = 0x00000001 lock_un = 0x00000008 lock_write = 0x00000080 o_accmode = 0x00000003 o_append = 0x00000400 o_cloexec = 0x00080000 o_creat = 0x00000040 o_direct = 0x00004000 o_directory = 0x00010000 o_dsync = 0x00001000 o_excl = 0x00000080 o_largefile = 0x00008000 o_ndelay = 0x00000800 o_noatime = 0x00040000 o_noctty = 0x00000100 o_nofollow = 0x00020000 o_nonblock = 0x00000800 o_path = 0x00200000 o_rdonly = 0x00000000 o_rdwr = 0x00000002 o_trunc = 0x00000200 o_wronly = 0x00000001 } pub enum errno { enoerror = 0x00000000 e2big = 0x00000007 eacces = 0x0000000d eagain = 0x0000000b ebadf = 0x00000009 ebusy = 0x00000010 echild = 0x0000000a edom = 0x00000021 eexist = 0x00000011 efault = 0x0000000e efbig = 0x0000001b eintr = 0x00000004 einval = 0x00000016 eio = 0x00000005 eisdir = 0x00000015 emfile = 0x00000018 emlink = 0x0000001f enfile = 0x00000017 enodev = 0x00000013 enoent = 0x00000002 enoexec = 0x00000008 enomem = 0x0000000c enospc = 0x0000001c enotblk = 0x0000000f enotdir = 0x00000014 enotty = 0x00000019 enxio = 0x00000006 eperm = 0x00000001 epipe = 0x00000020 erange = 0x00000022 erofs = 0x0000001e espipe = 0x0000001d esrch = 0x00000003 etxtbsy = 0x0000001a exdev = 0x00000012 } fn do_not_call_me_asm_keeper0() { unsafe { asm { "\n" "ret\n" "" ".intel_syntax noprefix\n" ".globl sys_call0\n" ".globl sys_call1, sys_call2, sys_call3\n" ".globl sys_call4, sys_call5, sys_call6\n" "" "sys_call0:\n" "mov rax,rdi\n" "syscall\n" "ret\n" "" "sys_call1:\n" "mov rax,rdi\n" "mov rdi,rsi\n" "syscall\n" "ret\n" "" "sys_call2:\n" "mov rax,rdi\n" "mov rdi,rsi\n" "mov rsi,rdx\n" "syscall\n" "ret\n" "" "sys_call3:\n" "mov rax,rdi\n" "mov rdi,rsi\n" "mov rsi,rdx\n" "mov rdx,rcx\n" "syscall\n" "ret\n" "" "sys_call4:\n" "mov rax,rdi\n" "mov rdi,rsi\n" "mov rsi,rdx\n" "mov rdx,rcx\n" "mov r10,r8\n" "syscall\n" "ret\n" "" "sys_call5:\n" "mov rax,rdi\n" "mov rdi,rsi\n" "mov rsi,rdx\n" "mov rdx,rcx\n" "mov r10,r8\n" "mov r8,r9\n" "syscall\n" "ret\n" "" "sys_call6:\n" "mov rax,rdi\n" "mov rdi,rsi\n" "mov rsi,rdx\n" "mov rdx,rcx\n" "mov r10,r8\n" "mov r8,r9\n" "mov r9, [rsp+8]\n" "syscall\n" "ret\n" "" ".att_syntax \n" } } } fn sys_call0(scn u64) u64 fn sys_call1(scn, arg1 u64) u64 fn sys_call2(scn, arg1, arg2 u64) u64 fn sys_call3(scn, arg1, arg2, arg3 u64) u64 fn sys_call4(scn, arg1, arg2, arg3, arg4 u64) u64 fn sys_call5(scn, arg1, arg2, arg3, arg4, arg5 u64) u64 fn sys_call6(scn, arg1, arg2, arg3, arg4, arg5, arg6 u64) u64 /* these wrappers don't act exactly like the libc ones in regard to return value, so they have the raw syscall behavior. there is no errno if zero is the expected value, a value > 0 is the error code if a >=0 is a good value, then for errors, a negative error_code is returned */ // 0 sys_read unsigned int fd char *buf size_t count pub fn sys_read (fd int, buf byteptr, count u64) i64 { return i64(sys_call3(0, u64(fd), u64(buf), count)) } // 1 sys_write unsigned int fd, const char *buf, size_t count pub fn sys_write(fd int, buf byteptr, count u64) i64 { return i64(sys_call3(1, u64(fd), u64(buf), count)) } pub fn sys_open(filename byteptr, flags fcntl, mode int) (int, errno) { //2 sys_open const char *filename int flags int mode rc := int(sys_call3(2, u64(filename), u64(flags), u64(mode))) if rc < 0 { return -1, errno(-rc) } return rc, errno.enoerror } pub fn sys_close(fd int) int { // 3 sys_close unsigned int fd return int(sys_call1(3, u64(fd))) } // 9 sys_mmap unsigned long addr unsigned long len unsigned long prot unsigned long flags unsigned long fd unsigned long off pub fn sys_mmap(addr byteptr, len u64, prot u64, flags u64, fildes u64, off u64) voidptr { return voidptr(sys_call6(9, u64(addr), len, prot, flags, fildes, off)) } pub fn sys_munmap(addr voidptr, len u64) int { // 11 sys_munmap unsigned long addr size_t len return int(sys_call2(11, u64(addr), len)) } // 22 sys_pipe int *filedes pub fn sys_pipe(filedes intptr) int { return int(sys_call1(22, u64(filedes))) } // 24 sys_sched_yield pub fn sys_sched_yield() int { return int(sys_call0(24)) } pub fn sys_madvise(addr voidptr, len u64, advice int) int { // 28 sys_madvise unsigned long start size_t len_in int behavior return int(sys_call3(28, u64(addr), len, u64(advice))) } // 39 sys_getpid pub fn sys_getpid() int { return int(sys_call0(39)) } // 57 sys_fork pub fn sys_fork() int { return int(sys_call0(57)) } // 58 sys_vfork pub fn sys_vfork() int { return int(sys_call0(58)) } // 33 sys_dup2 unsigned int oldfd unsigned int newfd pub fn sys_dup2 (oldfd, newfd int) int { return int(sys_call2(33, u64(oldfd),u64(newfd))) } //59 sys_execve const char *filename const char *const argv[] const char *const envp[] //pub fn sys_execve(filename byteptr, argv []byteptr, envp []byteptr) int { // return sys_call3(59, filename, argv, envp) //} // 60 sys_exit int error_code pub fn sys_exit (ec int) { sys_call1(60, u64(ec)) } /* A few years old, but still relevant https://blog.rchapman.org/posts/Linux_System_Call_Table_for_x86_64/ >0 sys_read unsigned int fd char *buf size_t count >1 sys_write unsigned int fd const char *buf size_t count 2 sys_open const char *filename int flags int mode >3 sys_close unsigned int fd 4 sys_stat const char *filename struct stat *statbuf 5 sys_fstat unsigned int fd struct stat *statbuf 6 sys_lstat fconst char *filename struct stat *statbuf 7 sys_poll struct poll_fd *ufds unsigned int nfds long timeout_msecs 8 sys_lseek unsigned int fd off_t offset unsigned int origin >9 sys_mmap unsigned long addr unsigned long len unsigned long prot unsigned long flags unsigned long fd unsigned long off 10 sys_mprotect unsigned long start size_t len unsigned long prot >11 sys_munmap unsigned long addr size_t len 12 sys_brk unsigned long brk 13 sys_rt_sigaction int sig const struct sigaction *act struct sigaction *oact size_t sigsetsize 14 sys_rt_sigprocmask int how sigset_t *nset sigset_t *oset size_t sigsetsize 15 sys_rt_sigreturn unsigned long __unused 16 sys_ioctl unsigned int fd unsigned int cmd unsigned long arg 17 sys_pread64 unsigned long fd char *buf size_t count loff_t pos 18 sys_pwrite64 unsigned int fd const char *buf size_t count loff_t pos 19 sys_readv unsigned long fd const struct iovec *vec unsigned long vlen 20 sys_writev unsigned long fd const struct iovec *vec unsigned long vlen 21 sys_access const char *filename int mode >22 sys_pipe int *filedes 23 sys_select int n fd_set *inp fd_set *outp fd_set*exp struct timeval *tvp >24 sys_sched_yield 25 sys_mremap unsigned long addr unsigned long old_len unsigned long new_len unsigned long flags unsigned long new_addr 26 sys_msync unsigned long start size_t len int flags 27 sys_mincore unsigned long start size_t len unsigned char *vec >28 sys_madvise unsigned long start size_t len_in int behavior 29 sys_shmget key_t key size_t size int shmflg 30 sys_shmat int shmid char *shmaddr int shmflg 31 sys_shmctl int shmid int cmd struct shmid_ds *buf 32 sys_dup unsigned int fildes 33 sys_dup2 unsigned int oldfd unsigned int newfd 34 sys_pause 35 sys_nanosleep struct timespec *rqtp struct timespec *rmtp 36 sys_getitimer int which struct itimerval *value 37 sys_alarm unsigned int seconds 38 sys_setitimer int which struct itimerval *value struct itimerval *ovalue >39 sys_getpid 40 sys_sendfile int out_fd int in_fd off_t *offset size_t count 41 sys_socket int family int type int protocol 42 sys_connect int fd struct sockaddr *uservaddr int addrlen 43 sys_accept int fd struct sockaddr *upeer_sockaddr int *upeer_addrlen 44 sys_sendto int fd void *buff size_t len unsigned flags struct sockaddr *addr int addr_len 45 sys_recvfrom int fd void *ubuf size_t size unsigned flags struct sockaddr *addr int *addr_len 46 sys_sendmsg int fd struct msghdr *msg unsigned flags 47 sys_recvmsg int fd struct msghdr *msg unsigned int flags 48 sys_shutdown int fd int how 49 sys_bind int fd struct sokaddr *umyaddr int addrlen 50 sys_listen int fd int backlog 51 sys_getsockname int fd struct sockaddr *usockaddr int *usockaddr_len 52 sys_getpeername int fd struct sockaddr *usockaddr int *usockaddr_len 53 sys_socketpair int family int type int protocol int *usockvec 54 sys_setsockopt int fd int level int optname char *optval int optlen 55 sys_getsockopt int fd int level int optname char *optval int *optlen 56 sys_clone unsigned long clone_flags unsigned long newsp void *parent_tid void *child_tid >57 sys_fork >58 sys_vfork >59 sys_execve const char *filename const char *const argv[] const char *const envp[] >60 sys_exit int error_code 61 sys_wait4 pid_t upid int *stat_addr int options struct rusage *ru 62 sys_kill pid_t pid int sig 63 sys_uname struct old_utsname *name 64 sys_semget key_t key int nsems int semflg 65 sys_semop int semid struct sembuf *tsops unsigned nsops 66 sys_semctl int semid int semnum int cmd union semun arg 67 sys_shmdt char *shmaddr 68 sys_msgget key_t key int msgflg 69 sys_msgsnd int msqid struct msgbuf *msgp size_t msgsz int msgflg 70 sys_msgrcv int msqid struct msgbuf *msgp size_t msgsz long msgtyp int msgflg 71 sys_msgctl int msqid int cmd struct msqid_ds *buf 72 sys_fcntl unsigned int fd unsigned int cmd unsigned long arg 73 sys_flock unsigned int fd unsigned int cmd 74 sys_fsync unsigned int fd 75 sys_fdatasync unsigned int fd 76 sys_truncate const char *path long length 77 sys_ftruncate unsigned int fd unsigned long length 78 sys_getdents unsigned int fd struct linux_dirent *dirent unsigned int count 79 sys_getcwd char *buf unsigned long size 80 sys_chdir const char *filename 81 sys_fchdir unsigned int fd 82 sys_rename const char *oldname const char *newname 83 sys_mkdir const char *pathname int mode 84 sys_rmdir const char *pathname 85 sys_creat const char *pathname int mode 86 sys_link const char *oldname const char *newname 87 sys_unlink const char *pathname 88 sys_symlink const char *oldname const char *newname 89 sys_readlink const char *path char *buf int bufsiz 90 sys_chmod const char *filename mode_t mode 91 sys_fchmod unsigned int fd mode_t mode 92 sys_chown const char *filename uid_t user gid_t group 93 sys_fchown unsigned int fd uid_t user gid_t group 94 sys_lchown const char *filename uid_t user gid_t group 95 sys_umask int mask 96 sys_gettimeofday struct timeval *tv struct timezone *tz 97 sys_getrlimit unsigned int resource struct rlimit *rlim 98 sys_getrusage int who struct rusage *ru 99 sys_sysinfo struct sysinfo *info 100 sys_times struct sysinfo *info 101 sys_ptrace long request long pid unsigned long addr unsigned long data 102 sys_getuid 103 sys_syslog int type char *buf int len 104 sys_getgid 105 sys_setuid uid_t uid 106 sys_setgid gid_t gid 107 sys_geteuid 108 sys_getegid 109 sys_setpgid pid_t pid pid_t pgid 110 sys_getppid 111 sys_getpgrp 112 sys_setsid 113 sys_setreuid uid_t ruid uid_t euid 114 sys_setregid gid_t rgid gid_t egid 115 sys_getgroups int gidsetsize gid_t *grouplist 116 sys_setgroups int gidsetsize gid_t *grouplist 117 sys_setresuid uid_t *ruid uid_t *euid uid_t *suid 118 sys_getresuid uid_t *ruid uid_t *euid uid_t *suid 119 sys_setresgid gid_t rgid gid_t egid gid_t sgid 120 sys_getresgid gid_t *rgid gid_t *egid gid_t *sgid 121 sys_getpgid pid_t pid 122 sys_setfsuid uid_t uid 123 sys_setfsgid gid_t gid 124 sys_getsid pid_t pid 125 sys_capget cap_user_header_t header cap_user_data_t dataptr 126 sys_capset cap_user_header_t header const cap_user_data_t data 127 sys_rt_sigpending sigset_t *set size_t sigsetsize 128 sys_rt_sigtimedwait const sigset_t *uthese siginfo_t *uinfo const struct timespec *uts size_t sigsetsize 129 sys_rt_sigqueueinfo pid_t pid int sig siginfo_t *uinfo 130 sys_rt_sigsuspend sigset_t *unewset size_t sigsetsize 131 sys_sigaltstack const stack_t *uss stack_t *uoss 132 sys_utime char *filename struct utimbuf *times 133 sys_mknod const char *filename umode_t mode unsigned dev 134 sys_uselib NOT IMPLEMENTED 135 sys_personality unsigned int personality 136 sys_ustat unsigned dev struct ustat *ubuf 137 sys_statfs const char *pathname struct statfs *buf 138 sys_fstatfs unsigned int fd struct statfs *buf 139 sys_sysfs int option unsigned long arg1 unsigned long arg2 140 sys_getpriority int which int who 141 sys_setpriority int which int who int niceval 142 sys_sched_setparam pid_t pid struct sched_param *param 143 sys_sched_getparam pid_t pid struct sched_param *param 144 sys_sched_setscheduler pid_t pid int policy struct sched_param *param 145 sys_sched_getscheduler pid_t pid 146 sys_sched_get_priority_max int policy 147 sys_sched_get_priority_min int policy 148 sys_sched_rr_get_interval pid_t pid struct timespec *interval 149 sys_mlock unsigned long start size_t len 150 sys_munlock unsigned long start size_t len 151 sys_mlockall int flags 152 sys_munlockall 153 sys_vhangup 154 sys_modify_ldt int func void *ptr unsigned long bytecount 155 sys_pivot_root const char *new_root const char *put_old 156 sys__sysctl struct __sysctl_args *args 157 sys_prctl int option unsigned long arg2 unsigned long arg3 unsigned long arg4 unsigned long arg5 158 sys_arch_prctl struct task_struct *task int code unsigned long *addr 159 sys_adjtimex struct timex *txc_p 160 sys_setrlimit unsigned int resource struct rlimit *rlim 161 sys_chroot const char *filename 162 sys_sync 163 sys_acct const char *name 164 sys_settimeofday struct timeval *tv struct timezone *tz 165 sys_mount char *dev_name char *dir_name char *type unsigned long flags void *data 166 sys_umount2 const char *target int flags 167 sys_swapon const char *specialfile int swap_flags 168 sys_swapoff const char *specialfile 169 sys_reboot int magic1 int magic2 unsigned int cmd void *arg 170 sys_sethostname char *name int len 171 sys_setdomainname char *name int len 172 sys_iopl unsigned int level struct pt_regs *regs 173 sys_ioperm unsigned long from unsigned long num int turn_on 174 sys_create_module REMOVED IN Linux 2.6 175 sys_init_module void *umod unsigned long len const char *uargs 176 sys_delete_module const chat *name_user unsigned int flags 177 sys_get_kernel_syms REMOVED IN Linux 2.6 178 sys_query_module REMOVED IN Linux 2.6 179 sys_quotactl unsigned int cmd const char *special qid_t id void *addr 180 sys_nfsservctl NOT IMPLEMENTED 181 sys_getpmsg NOT IMPLEMENTED 182 sys_putpmsg NOT IMPLEMENTED 183 sys_afs_syscall NOT IMPLEMENTED 184 sys_tuxcall NOT IMPLEMENTED 185 sys_security NOT IMPLEMENTED 186 sys_gettid 187 sys_readahead int fd loff_t offset size_t count 188 sys_setxattr const char *pathname const char *name const void *value size_t size int flags 189 sys_lsetxattr const char *pathname const char *name const void *value size_t size int flags 190 sys_fsetxattr int fd const char *name const void *value size_t size int flags 191 sys_getxattr const char *pathname const char *name void *value size_t size 192 sys_lgetxattr const char *pathname const char *name void *value size_t size 193 sys_fgetxattr int fd const har *name void *value size_t size 194 sys_listxattr const char *pathname char *list size_t size 195 sys_llistxattr const char *pathname char *list size_t size 196 sys_flistxattr int fd char *list size_t size 197 sys_removexattr const char *pathname const char *name 198 sys_lremovexattr const char *pathname const char *name 199 sys_fremovexattr int fd const char *name 200 sys_tkill pid_t pid ing sig 201 sys_time time_t *tloc 202 sys_futex u32 *uaddr int op u32 val struct timespec *utime u32 *uaddr2 u32 val3 203 sys_sched_setaffinity pid_t pid unsigned int len unsigned long *user_mask_ptr 204 sys_sched_getaffinity pid_t pid unsigned int len unsigned long *user_mask_ptr 205 sys_set_thread_area NOT IMPLEMENTED. Use arch_prctl 206 sys_io_setup unsigned nr_events aio_context_t *ctxp 207 sys_io_destroy aio_context_t ctx 208 sys_io_getevents aio_context_t ctx_id long min_nr long nr struct io_event *events 209 sys_io_submit aio_context_t ctx_id long nr struct iocb **iocbpp 210 sys_io_cancel aio_context_t ctx_id struct iocb *iocb struct io_event *result 211 sys_get_thread_area NOT IMPLEMENTED. Use arch_prctl 212 sys_lookup_dcookie u64 cookie64 long buf long len 213 sys_epoll_create int size 214 sys_epoll_ctl_old NOT IMPLEMENTED 215 sys_epoll_wait_old NOT IMPLEMENTED 216 sys_remap_file_pages unsigned long start unsigned long size unsigned long prot unsigned long pgoff unsigned long flags 217 sys_getdents64 unsigned int fd struct linux_dirent64 *dirent unsigned int count 218 sys_set_tid_address int *tidptr 219 sys_restart_syscall 220 sys_semtimedop int semid struct sembuf *tsops unsigned nsops const struct timespec *timeout 221 sys_fadvise64 int fd loff_t offset size_t len int advice 222 sys_timer_create const clockid_t which_clock struct sigevent *timer_event_spec timer_t *created_timer_id 223 sys_timer_settime timer_t timer_id int flags const struct itimerspec *new_setting struct itimerspec *old_setting 224 sys_timer_gettime timer_t timer_id struct itimerspec *setting 225 sys_timer_getoverrun timer_t timer_id 226 sys_timer_delete timer_t timer_id 227 sys_clock_settime const clockid_t which_clock const struct timespec *tp 228 sys_clock_gettime const clockid_t which_clock struct timespec *tp 229 sys_clock_getres const clockid_t which_clock struct timespec *tp 230 sys_clock_nanosleep const clockid_t which_clock int flags const struct timespec *rqtp struct timespec *rmtp 231 sys_exit_group int error_code 232 sys_epoll_wait int epfd struct epoll_event *events int maxevents int timeout 233 sys_epoll_ctl int epfd int op int fd struct epoll_event *event 234 sys_tgkill pid_t tgid pid_t pid int sig 235 sys_utimes char *filename struct timeval *utimes 236 sys_vserver NOT IMPLEMENTED 237 sys_mbind unsigned long start unsigned long len unsigned long mode unsigned long *nmask unsigned long maxnode unsigned flags 238 sys_set_mempolicy int mode unsigned long *nmask unsigned long maxnode 239 sys_get_mempolicy int *policy unsigned long *nmask unsigned long maxnode unsigned long addr unsigned long flags 240 sys_mq_open const char *u_name int oflag mode_t mode struct mq_attr *u_attr 241 sys_mq_unlink const char *u_name 242 sys_mq_timedsend mqd_t mqdes const char *u_msg_ptr size_t msg_len unsigned int msg_prio const stuct timespec *u_abs_timeout 243 sys_mq_timedreceive mqd_t mqdes char *u_msg_ptr size_t msg_len unsigned int *u_msg_prio const struct timespec *u_abs_timeout 244 sys_mq_notify mqd_t mqdes const struct sigevent *u_notification 245 sys_mq_getsetattr mqd_t mqdes const struct mq_attr *u_mqstat struct mq_attr *u_omqstat 246 sys_kexec_load unsigned long entry unsigned long nr_segments struct kexec_segment *segments unsigned long flags 247 sys_waitid int which pid_t upid struct siginfo *infop int options struct rusage *ru 248 sys_add_key const char *_type const char *_description const void *_payload size_t plen 249 sys_request_key const char *_type const char *_description const char *_callout_info key_serial_t destringid 250 sys_keyctl int option unsigned long arg2 unsigned long arg3 unsigned long arg4 unsigned long arg5 251 sys_ioprio_set int which int who int ioprio 252 sys_ioprio_get int which int who 253 sys_inotify_init 254 sys_inotify_add_watch int fd const char *pathname u32 mask 255 sys_inotify_rm_watch int fd __s32 wd 256 sys_migrate_pages pid_t pid unsigned long maxnode const unsigned long *old_nodes const unsigned long *new_nodes 257 sys_openat int dfd const char *filename int flags int mode 258 sys_mkdirat int dfd const char *pathname int mode 259 sys_mknodat int dfd const char *filename int mode unsigned dev 260 sys_fchownat int dfd const char *filename uid_t user gid_t group int flag 261 sys_futimesat int dfd const char *filename struct timeval *utimes 262 sys_newfstatat int dfd const char *filename struct stat *statbuf int flag 263 sys_unlinkat int dfd const char *pathname int flag 264 sys_renameat int oldfd const char *oldname int newfd const char *newname 265 sys_linkat int oldfd const char *oldname int newfd const char *newname int flags 266 sys_symlinkat const char *oldname int newfd const char *newname 267 sys_readlinkat int dfd const char *pathname char *buf int bufsiz 268 sys_fchmodat int dfd const char *filename mode_t mode 269 sys_faccessat int dfd const char *filename int mode 270 sys_pselect6 int n fd_set *inp fd_set *outp fd_set *exp struct timespec *tsp void *sig 271 sys_ppoll struct pollfd *ufds unsigned int nfds struct timespec *tsp const sigset_t *sigmask size_t sigsetsize 272 sys_unshare unsigned long unshare_flags 273 sys_set_robust_list struct robust_list_head *head size_t len 274 sys_get_robust_list int pid struct robust_list_head **head_ptr size_t *len_ptr 275 sys_splice int fd_in loff_t *off_in int fd_out loff_t *off_out size_t len unsigned int flags 276 sys_tee int fdin int fdout size_t len unsigned int flags 277 sys_sync_file_range long fd loff_t offset loff_t bytes long flags 278 sys_vmsplice int fd const struct iovec *iov unsigned long nr_segs unsigned int flags 279 sys_move_pages pid_t pid unsigned long nr_pages const void **pages const int *nodes int *status int flags 280 sys_utimensat int dfd const char *filename struct timespec *utimes int flags 281 sys_epoll_pwait int epfd struct epoll_event *events int maxevents int timeout const sigset_t *sigmask size_t sigsetsize 282 sys_signalfd int ufd sigset_t *user_mask size_t sizemask 283 sys_timerfd_create int clockid int flags 284 sys_eventfd unsigned int count 285 sys_fallocate long fd long mode loff_t offset loff_t len 286 sys_timerfd_settime int ufd int flags const struct itimerspec *utmr struct itimerspec *otmr 287 sys_timerfd_gettime int ufd struct itimerspec *otmr 288 sys_accept4 int fd struct sockaddr *upeer_sockaddr int *upeer_addrlen int flags 289 sys_signalfd4 int ufd sigset_t *user_mask size_t sizemask int flags 290 sys_eventfd2 unsigned int count int flags 291 sys_epoll_create1 int flags 292 sys_dup3 unsigned int oldfd unsigned int newfd int flags 293 sys_pipe2 int *filedes int flags 294 sys_inotify_init1 int flags 295 sys_preadv unsigned long fd const struct iovec *vec unsigned long vlen unsigned long pos_l unsigned long pos_h 296 sys_pwritev unsigned long fd const struct iovec *vec unsigned long vlen unsigned long pos_l unsigned long pos_h 297 sys_rt_tgsigqueueinfo pid_t tgid pid_t pid int sig siginfo_t *uinfo 298 sys_perf_event_open struct perf_event_attr *attr_uptr pid_t pid int cpu int group_fd unsigned long flags 299 sys_recvmmsg int fd struct msghdr *mmsg unsigned int vlen unsigned int flags struct timespec *timeout 300 sys_fanotify_init unsigned int flags unsigned int event_f_flags 301 sys_fanotify_mark long fanotify_fd long flags __u64 mask long dfd long pathname 302 sys_prlimit64 pid_t pid unsigned int resource const struct rlimit64 *new_rlim struct rlimit64 *old_rlim 303 sys_name_to_handle_at int dfd const char *name struct file_handle *handle int *mnt_id int flag 304 sys_open_by_handle_at int dfd const char *name struct file_handle *handle int *mnt_id int flags 305 sys_clock_adjtime clockid_t which_clock struct timex *tx 306 sys_syncfs int fd 307 sys_sendmmsg int fd struct mmsghdr *mmsg unsigned int vlen unsigned int flags 308 sys_setns int fd int nstype 309 sys_getcpu unsigned *cpup unsigned *nodep struct getcpu_cache *unused 310 sys_process_vm_readv pid_t pid const struct iovec *lvec unsigned long liovcnt const struct iovec *rvec unsigned long riovcnt unsigned long flags 311 sys_process_vm_writev pid_t pid const struct iovec *lvec unsigned long liovcnt const struct iovcc *rvec unsigned long riovcnt unsigned long flags 312 sys_kcmp pid_t pid1 pid_t pid2 int type unsigned long idx1 unsigned long idx2 313 sys_finit_module int fd const char __user *uargs int flags 314 sys_sched_setattr pid_t pid struct sched_attr __user *attr unsigned int flags 315 sys_sched_getattr pid_t pid struct sched_attr __user *attr unsigned int size unsigned int flags 316 sys_renameat2 int olddfd const char __user *oldname int newdfd const char __user *newname unsigned int flags 317 sys_seccomp unsigned int op unsigned int flags const char __user *uargs 318 sys_getrandom char __user *buf size_t count unsigned int flags 319 sys_memfd_create const char __user *uname_ptr unsigned int flags 320 sys_kexec_file_load int kernel_fd int initrd_fd unsigned long cmdline_len const char __user *cmdline_ptr unsigned long flags 321 sys_bpf int cmd union bpf_attr *attr unsigned int size 322 stub_execveat int dfd const char __user *filename const char __user *const __user *argv const char __user *const __user *envp int flags 323 userfaultfd int flags 324 membarrier int cmd int flags 325 mlock2 unsigned long start size_t len int flags 326 copy_file_range int fd_in loff_t __user *off_in int fd_out loff_t __user * off_out size_t len unsigned int flags 327 preadv2 unsigned long fd const struct iovec __user *vec unsigned long vlen unsigned long pos_l unsigned long pos_h int flags 328 pwritev2 unsigned long fd const struct iovec __user *vec unsigned long vlen unsigned long pos_l unsigned long pos_h int flags */