Index: head/sys/amd64/linux/syscalls.master =================================================================== --- head/sys/amd64/linux/syscalls.master (revision 293906) +++ head/sys/amd64/linux/syscalls.master (revision 293907) @@ -1,515 +1,515 @@ $FreeBSD$ ; @(#)syscalls.master 8.1 (Berkeley) 7/19/93 ; System call name/number master file (or rather, slave, from LINUX). ; Processed to create linux_sysent.c, linux_proto.h and linux_syscall.h. ; Columns: number audit type nargs name alt{name,tag,rtyp}/comments ; number system call number, must be in order ; audit the audit event associated with the system call ; A value of AUE_NULL means no auditing, but it also means that ; there is no audit event for the call at this time. For the ; case where the event exists, but we don't want auditing, the ; event should be #defined to AUE_NULL in audit_kevents.h. ; type one of STD, OBSOL, UNIMPL ; name psuedo-prototype of syscall routine ; If one of the following alts is different, then all appear: ; altname name of system call if different ; alttag name of args struct tag if different from [o]`name'"_args" ; altrtyp return type if not int (bogus - syscalls always return int) ; for UNIMPL/OBSOL, name continues with comments ; types: ; STD always included ; OBSOL obsolete, not included in system, only specifies name ; UNIMPL not implemented, placeholder only #include #include #include #include #include #include ; Isn't pretty, but there seems to be no other way to trap nosys #define nosys linux_nosys ; #ifdef's, etc. may be included, and are copied to the output files. 0 AUE_NULL NOPROTO { int read(int fd, char *buf, \ u_int nbyte); } 1 AUE_NULL NOPROTO { int write(int fd, char *buf, \ u_int nbyte); } 2 AUE_OPEN_RWTC STD { int linux_open(char *path, l_int flags, \ l_int mode); } 3 AUE_CLOSE NOPROTO { int close(int fd); } 4 AUE_STAT STD { int linux_newstat(char *path, \ struct l_newstat *buf); } 5 AUE_FSTAT STD { int linux_newfstat(l_uint fd, \ struct l_newstat *buf); } 6 AUE_LSTAT STD { int linux_newlstat(char *path, \ struct l_newstat *buf); } 7 AUE_POLL NOPROTO { int poll(struct pollfd *fds, u_int nfds, \ int timeout); } 8 AUE_LSEEK STD { int linux_lseek(l_uint fdes, l_off_t off, \ l_int whence); } 9 AUE_MMAP STD { int linux_mmap2(l_ulong addr, l_ulong len, \ l_ulong prot, l_ulong flags, l_ulong fd, \ l_ulong pgoff); } 10 AUE_MPROTECT STD { int linux_mprotect(caddr_t addr, int len, \ int prot); } 11 AUE_MUNMAP NOPROTO { int munmap(caddr_t addr, int len); } 12 AUE_NULL STD { int linux_brk(l_ulong dsend); } 13 AUE_NULL STD { int linux_rt_sigaction(l_int sig, \ l_sigaction_t *act, l_sigaction_t *oact, \ l_size_t sigsetsize); } 14 AUE_NULL STD { int linux_rt_sigprocmask(l_int how, \ l_sigset_t *mask, l_sigset_t *omask, \ l_size_t sigsetsize); } 15 AUE_NULL STD { int linux_rt_sigreturn( \ struct l_ucontext *ucp); } 16 AUE_IOCTL STD { int linux_ioctl(l_uint fd, l_uint cmd, \ uintptr_t arg); } 17 AUE_PREAD STD { int linux_pread(l_uint fd, char *buf, \ l_size_t nbyte, l_loff_t offset); } 18 AUE_PWRITE STD { int linux_pwrite(l_uint fd, char *buf, \ l_size_t nbyte, l_loff_t offset); } 19 AUE_READV NOPROTO { int readv(int fd, struct iovec *iovp, \ u_int iovcnt); } 20 AUE_WRITEV NOPROTO { int writev(int fd, struct iovec *iovp, \ u_int iovcnt); } 21 AUE_ACCESS STD { int linux_access(char *path, l_int amode); } 22 AUE_PIPE STD { int linux_pipe(l_ulong *pipefds); } 23 AUE_SELECT STD { int linux_select(l_int nfds, \ l_fd_set *readfds, l_fd_set *writefds, \ l_fd_set *exceptfds, \ struct l_timeval *timeout); } 24 AUE_NULL NOPROTO { int sched_yield(void); } 25 AUE_NULL STD { int linux_mremap(l_ulong addr, \ l_ulong old_len, l_ulong new_len, \ l_ulong flags, l_ulong new_addr); } 26 AUE_MSYNC STD { int linux_msync(l_ulong addr, \ l_size_t len, l_int fl); } 27 AUE_MINCORE STD { int linux_mincore(l_ulong start, \ l_size_t len, u_char *vec); } 28 AUE_MADVISE NOPROTO { int madvise(void *addr, size_t len, \ int behav); } 29 AUE_NULL STD { int linux_shmget(l_key_t key, l_size_t size, \ l_int shmflg); } 30 AUE_NULL STD { int linux_shmat(l_int shmid, char *shmaddr, \ l_int shmflg); } 31 AUE_NULL STD { int linux_shmctl(l_int shmid, l_int cmd, \ struct l_shmid_ds *buf); } 32 AUE_DUP NOPROTO { int dup(u_int fd); } 33 AUE_DUP2 NOPROTO { int dup2(u_int from, u_int to); } 34 AUE_NULL STD { int linux_pause(void); } 35 AUE_NULL STD { int linux_nanosleep( \ const struct l_timespec *rqtp, \ struct l_timespec *rmtp); } 36 AUE_GETITIMER STD { int linux_getitimer(l_int which, \ struct l_itimerval *itv); } 37 AUE_NULL STD { int linux_alarm(l_uint secs); } 38 AUE_SETITIMER STD { int linux_setitimer(l_int which, \ struct l_itimerval *itv, \ struct l_itimerval *oitv); } 39 AUE_GETPID STD { int linux_getpid(void); } 40 AUE_SENDFILE STD { int linux_sendfile(int out, int in, \ l_long *offset, l_size_t count); } 41 AUE_SOCKET STD { int linux_socket(l_int domain, l_int type, \ l_int protocol); } 42 AUE_CONNECT STD { int linux_connect(l_int s, l_uintptr_t name, \ l_int namelen); } 43 AUE_ACCEPT STD { int linux_accept(l_int s, l_uintptr_t addr, \ l_uintptr_t namelen); } 44 AUE_SENDTO STD { int linux_sendto(l_int s, l_uintptr_t msg, \ l_int len, l_int flags, l_uintptr_t to, \ l_int tolen); } 45 AUE_RECVFROM STD { int linux_recvfrom(l_int s, l_uintptr_t buf, \ l_size_t len, l_int flags, l_uintptr_t from, \ l_uintptr_t fromlen); } 46 AUE_SENDMSG STD { int linux_sendmsg(l_int s, l_uintptr_t msg, \ l_int flags); } 47 AUE_RECVMSG STD { int linux_recvmsg(l_int s, l_uintptr_t msg, \ l_int flags); } 48 AUE_NULL STD { int linux_shutdown(l_int s, l_int how); } 49 AUE_BIND STD { int linux_bind(l_int s, l_uintptr_t name, \ l_int namelen); } 50 AUE_LISTEN STD { int linux_listen(l_int s, l_int backlog); } 51 AUE_GETSOCKNAME STD { int linux_getsockname(l_int s, \ l_uintptr_t addr, l_uintptr_t namelen); } 52 AUE_GETPEERNAME STD { int linux_getpeername(l_int s, \ l_uintptr_t addr, l_uintptr_t namelen); } 53 AUE_SOCKETPAIR STD { int linux_socketpair(l_int domain, \ l_int type, l_int protocol, l_uintptr_t rsv); } 54 AUE_SETSOCKOPT STD { int linux_setsockopt(l_int s, l_int level, \ l_int optname, l_uintptr_t optval, \ l_int optlen); } 55 AUE_GETSOCKOPT STD { int linux_getsockopt(l_int s, l_int level, \ l_int optname, l_uintptr_t optval, \ l_uintptr_t optlen); } 56 AUE_RFORK STD { int linux_clone(l_int flags, void *stack, \ void *parent_tidptr, void * child_tidptr, void *tls ); } 57 AUE_FORK STD { int linux_fork(void); } 58 AUE_VFORK STD { int linux_vfork(void); } 59 AUE_EXECVE STD { int linux_execve(char *path, char **argp, \ char **envp); } 60 AUE_EXIT STD { void linux_exit(int rval); } 61 AUE_WAIT4 STD { int linux_wait4(l_pid_t pid, \ l_int *status, l_int options, \ struct rusage *rusage); } 62 AUE_KILL STD { int linux_kill(l_int pid, l_int signum); } 63 AUE_NULL STD { int linux_newuname( \ struct l_new_utsname *buf); } 64 AUE_NULL STD { int linux_semget(l_key_t key, \ l_int nsems, l_int semflg); } 65 AUE_NULL STD { int linux_semop(l_int semid, \ struct l_sembuf *tsops, l_uint nsops); } 66 AUE_NULL STD { int linux_semctl(l_int semid, \ l_int semnum, l_int cmd, union l_semun arg); } 67 AUE_NULL STD { int linux_shmdt(char *shmaddr); } 68 AUE_NULL STD { int linux_msgget(l_key_t key, l_int msgflg); } 69 AUE_NULL STD { int linux_msgsnd(l_int msqid, \ struct l_msgbuf *msgp, l_size_t msgsz, \ l_int msgflg); } 70 AUE_NULL STD { int linux_msgrcv(l_int msqid, \ struct l_msgbuf *msgp, l_size_t msgsz, \ l_long msgtyp, l_int msgflg); } 71 AUE_NULL STD { int linux_msgctl(l_int msqid, l_int cmd, \ struct l_msqid_ds *buf); } 72 AUE_FCNTL STD { int linux_fcntl(l_uint fd, l_uint cmd, \ l_ulong arg); } 73 AUE_FLOCK NOPROTO { int flock(int fd, int how); } 74 AUE_FSYNC NOPROTO { int fsync(int fd); } 75 AUE_NULL STD { int linux_fdatasync(l_uint fd); } 76 AUE_TRUNCATE STD { int linux_truncate(char *path, \ l_ulong length); } 77 AUE_FTRUNCATE STD { int linux_ftruncate(l_int fd, l_long length); } 78 AUE_GETDIRENTRIES STD { int linux_getdents(l_uint fd, void *dent, \ l_uint count); } 79 AUE_GETCWD STD { int linux_getcwd(char *buf, \ l_ulong bufsize); } 80 AUE_CHDIR STD { int linux_chdir(char *path); } 81 AUE_FCHDIR NOPROTO { int fchdir(int fd); } 82 AUE_RENAME STD { int linux_rename(char *from, char *to); } 83 AUE_MKDIR STD { int linux_mkdir(char *path, l_int mode); } 84 AUE_RMDIR STD { int linux_rmdir(char *path); } 85 AUE_CREAT STD { int linux_creat(char *path, \ l_int mode); } 86 AUE_LINK STD { int linux_link(char *path, char *to); } 87 AUE_UNLINK STD { int linux_unlink(char *path); } 88 AUE_SYMLINK STD { int linux_symlink(char *path, char *to); } 89 AUE_READLINK STD { int linux_readlink(char *name, char *buf, \ l_int count); } 90 AUE_CHMOD STD { int linux_chmod(char *path, \ l_mode_t mode); } 91 AUE_FCHMOD NOPROTO { int fchmod(int fd, int mode); } 92 AUE_LCHOWN STD { int linux_chown(char *path, \ l_uid_t uid, l_gid_t gid); } 93 AUE_FCHOWN NOPROTO { int fchown(int fd, int uid, int gid); } 94 AUE_LCHOWN STD { int linux_lchown(char *path, l_uid_t uid, \ l_gid_t gid); } 95 AUE_UMASK NOPROTO { int umask(int newmask); } 96 AUE_NULL NOPROTO { int gettimeofday(struct l_timeval *tp, \ struct timezone *tzp); } 97 AUE_GETRLIMIT STD { int linux_getrlimit(l_uint resource, \ struct l_rlimit *rlim); } 98 AUE_GETRUSAGE NOPROTO { int getrusage(int who, struct rusage *rusage); } 99 AUE_NULL STD { int linux_sysinfo(struct l_sysinfo *info); } 100 AUE_NULL STD { int linux_times(struct l_times_argv *buf); } 101 AUE_PTRACE STD { int linux_ptrace(l_long req, l_long pid, \ l_long addr, l_long data); } 102 AUE_GETUID STD { int linux_getuid(void); } 103 AUE_NULL STD { int linux_syslog(l_int type, char *buf, \ l_int len); } 104 AUE_GETGID STD { int linux_getgid(void); } 105 AUE_SETUID NOPROTO { int setuid(uid_t uid); } 106 AUE_SETGID NOPROTO { int setgid(gid_t gid); } 107 AUE_GETEUID NOPROTO { int geteuid(void); } 108 AUE_GETEGID NOPROTO { int getegid(void); } 109 AUE_SETPGRP NOPROTO { int setpgid(int pid, int pgid); } 110 AUE_GETPPID STD { int linux_getppid(void); } 111 AUE_GETPGRP NOPROTO { int getpgrp(void); } 112 AUE_SETSID NOPROTO { int setsid(void); } 113 AUE_SETREUID NOPROTO { int setreuid(uid_t ruid, uid_t euid); } 114 AUE_SETREGID NOPROTO { int setregid(gid_t rgid, gid_t egid); } 115 AUE_GETGROUPS STD { int linux_getgroups(l_int gidsetsize, \ l_gid_t *grouplist); } 116 AUE_SETGROUPS STD { int linux_setgroups(l_int gidsetsize, \ l_gid_t *grouplist); } 117 AUE_SETRESUID NOPROTO { int setresuid(uid_t ruid, uid_t euid, \ uid_t suid); } 118 AUE_GETRESUID NOPROTO { int getresuid(uid_t *ruid, uid_t *euid, \ uid_t *suid); } 119 AUE_SETRESGID NOPROTO { int setresgid(gid_t rgid, gid_t egid, \ gid_t sgid); } 120 AUE_GETRESGID NOPROTO { int getresgid(gid_t *rgid, gid_t *egid, \ gid_t *sgid); } 121 AUE_GETPGID NOPROTO { int getpgid(int pid); } 122 AUE_SETFSUID STD { int linux_setfsuid(l_uid_t uid); } 123 AUE_SETFSGID STD { int linux_setfsgid(l_gid_t gid); } 124 AUE_GETSID STD { int linux_getsid(l_pid_t pid); } 125 AUE_CAPGET STD { int linux_capget(struct l_user_cap_header *hdrp, \ struct l_user_cap_data *datap); } 126 AUE_CAPSET STD { int linux_capset(struct l_user_cap_header *hdrp, \ struct l_user_cap_data *datap); } 127 AUE_NULL STD { int linux_rt_sigpending(l_sigset_t *set, \ l_size_t sigsetsize); } 128 AUE_NULL STD { int linux_rt_sigtimedwait(l_sigset_t *mask, \ l_siginfo_t *ptr, \ struct l_timeval *timeout, \ l_size_t sigsetsize); } 129 AUE_NULL STD { int linux_rt_sigqueueinfo(l_pid_t pid, l_int sig, \ l_siginfo_t *info); } 130 AUE_NULL STD { int linux_rt_sigsuspend( \ l_sigset_t *newset, \ l_size_t sigsetsize); } 131 AUE_NULL STD { int linux_sigaltstack(l_stack_t *uss, \ l_stack_t *uoss); } 132 AUE_UTIME STD { int linux_utime(char *fname, \ struct l_utimbuf *times); } 133 AUE_MKNOD STD { int linux_mknod(char *path, l_int mode, \ l_dev_t dev); } 134 AUE_USELIB UNIMPL uselib 135 AUE_PERSONALITY STD { int linux_personality(l_ulong per); } 136 AUE_NULL STD { int linux_ustat(l_dev_t dev, \ struct l_ustat *ubuf); } 137 AUE_STATFS STD { int linux_statfs(char *path, \ struct l_statfs_buf *buf); } 138 AUE_FSTATFS STD { int linux_fstatfs(l_uint fd, \ struct l_statfs_buf *buf); } 139 AUE_NULL STD { int linux_sysfs(l_int option, \ l_ulong arg1, l_ulong arg2); } 140 AUE_GETPRIORITY STD { int linux_getpriority(int which, int who); } 141 AUE_SETPRIORITY NOPROTO { int setpriority(int which, int who, \ int prio); } 142 AUE_SCHED_SETPARAM STD { int linux_sched_setparam(l_pid_t pid, \ struct l_sched_param *param); } 143 AUE_SCHED_GETPARAM STD { int linux_sched_getparam(l_pid_t pid, \ struct l_sched_param *param); } 144 AUE_SCHED_SETSCHEDULER STD { int linux_sched_setscheduler( \ l_pid_t pid, l_int policy, \ struct l_sched_param *param); } 145 AUE_SCHED_GETSCHEDULER STD { int linux_sched_getscheduler( \ l_pid_t pid); } 146 AUE_SCHED_GET_PRIORITY_MAX STD { int linux_sched_get_priority_max( \ l_int policy); } 147 AUE_SCHED_GET_PRIORITY_MIN STD { int linux_sched_get_priority_min( \ l_int policy); } 148 AUE_SCHED_RR_GET_INTERVAL STD { int linux_sched_rr_get_interval(l_pid_t pid, \ struct l_timespec *interval); } 149 AUE_MLOCK NOPROTO { int mlock(const void *addr, size_t len); } 150 AUE_MUNLOCK NOPROTO { int munlock(const void *addr, size_t len); } 151 AUE_MLOCKALL NOPROTO { int mlockall(int how); } 152 AUE_MUNLOCKALL NOPROTO { int munlockall(void); } 153 AUE_NULL STD { int linux_vhangup(void); } 154 AUE_NULL UNIMPL modify_ldt 155 AUE_PIVOT_ROOT STD { int linux_pivot_root(void); } 156 AUE_SYSCTL STD { int linux_sysctl( \ struct l___sysctl_args *args); } 157 AUE_PRCTL STD { int linux_prctl(l_int option, l_uintptr_t arg2, \ l_uintptr_t arg3, l_uintptr_t arg4, \ l_uintptr_t arg5); } 158 AUE_PRCTL STD { int linux_arch_prctl(l_int code, l_ulong addr); } 159 AUE_ADJTIME STD { int linux_adjtimex(void); } 160 AUE_SETRLIMIT STD { int linux_setrlimit(l_uint resource, \ struct l_rlimit *rlim); } 161 AUE_CHROOT NOPROTO { int chroot(char *path); } 162 AUE_SYNC NOPROTO { int sync(void); } 163 AUE_ACCT NOPROTO { int acct(char *path); } 164 AUE_SETTIMEOFDAY NOPROTO { int settimeofday(struct l_timeval *tv, struct timezone *tzp); } 165 AUE_MOUNT STD { int linux_mount(char *specialfile, \ char *dir, char *filesystemtype, \ l_ulong rwflag, void *data); } 166 AUE_UMOUNT STD { int linux_umount(char *path, l_int flags); } 167 AUE_SWAPON NOPROTO { int swapon(char *name); } 168 AUE_SWAPOFF STD { int linux_swapoff(void); } 169 AUE_REBOOT STD { int linux_reboot(l_int magic1, \ l_int magic2, l_uint cmd, void *arg); } 170 AUE_SYSCTL STD { int linux_sethostname(char *hostname, \ l_uint len); } 171 AUE_SYSCTL STD { int linux_setdomainname(char *name, \ l_int len); } 172 AUE_NULL STD { int linux_iopl(l_uint level); } 173 AUE_NULL UNIMPL ioperm 174 AUE_NULL STD { int linux_create_module(void); } 175 AUE_NULL STD { int linux_init_module(void); } 176 AUE_NULL STD { int linux_delete_module(void); } 177 AUE_NULL STD { int linux_get_kernel_syms(void); } 178 AUE_NULL STD { int linux_query_module(void); } 179 AUE_QUOTACTL STD { int linux_quotactl(void); } 180 AUE_NULL STD { int linux_nfsservctl(void); } 181 AUE_GETPMSG STD { int linux_getpmsg(void); } 182 AUE_PUTPMSG STD { int linux_putpmsg(void); } 183 AUE_NULL STD { int linux_afs_syscall(void); } 184 AUE_NULL STD { int linux_tuxcall(void); } 185 AUE_NULL STD { int linux_security(void); } 186 AUE_NULL STD { int linux_gettid(void); } 187 AUE_NULL UNIMPL linux_readahead 188 AUE_NULL STD { int linux_setxattr(void); } 189 AUE_NULL STD { int linux_lsetxattr(void); } 190 AUE_NULL STD { int linux_fsetxattr(void); } 191 AUE_NULL STD { int linux_getxattr(void); } 192 AUE_NULL STD { int linux_lgetxattr(void); } 193 AUE_NULL STD { int linux_fgetxattr(void); } 194 AUE_NULL STD { int linux_listxattr(void); } 195 AUE_NULL STD { int linux_llistxattr(void); } 196 AUE_NULL STD { int linux_flistxattr(void); } 197 AUE_NULL STD { int linux_removexattr(void); } 198 AUE_NULL STD { int linux_lremovexattr(void); } 199 AUE_NULL STD { int linux_fremovexattr(void); } 200 AUE_NULL STD { int linux_tkill(int tid, int sig); } 201 AUE_NULL STD { int linux_time(l_time_t *tm); } 202 AUE_NULL STD { int linux_sys_futex(void *uaddr, int op, int val, \ struct l_timespec *timeout, void *uaddr2, int val3); } 203 AUE_NULL STD { int linux_sched_setaffinity(l_pid_t pid, l_uint len, \ l_ulong *user_mask_ptr); } 204 AUE_NULL STD { int linux_sched_getaffinity(l_pid_t pid, l_uint len, \ l_ulong *user_mask_ptr); } 205 AUE_NULL STD { int linux_set_thread_area(void); } 206 AUE_NULL UNIMPL linux_io_setup 207 AUE_NULL UNIMPL linux_io_destroy 208 AUE_NULL UNIMPL linux_io_getevents 209 AUE_NULL UNIMPL inux_io_submit 210 AUE_NULL UNIMPL linux_io_cancel 211 AUE_NULL UNIMPL linux_get_thread_area 212 AUE_NULL STD { int linux_lookup_dcookie(void); } 213 AUE_NULL STD { int linux_epoll_create(l_int size); } 214 AUE_NULL STD { int linux_epoll_ctl_old(void); } 215 AUE_NULL STD { int linux_epoll_wait_old(void); } 216 AUE_NULL STD { int linux_remap_file_pages(void); } 217 AUE_GETDIRENTRIES STD { int linux_getdents64(l_uint fd, \ void *dirent, l_uint count); } 218 AUE_NULL STD { int linux_set_tid_address(int *tidptr); } 219 AUE_NULL UNIMPL restart_syscall 220 AUE_NULL STD { int linux_semtimedop(void); } 221 AUE_NULL STD { int linux_fadvise64(int fd, l_loff_t offset, \ l_size_t len, int advice); } 222 AUE_NULL STD { int linux_timer_create(clockid_t clock_id, \ struct sigevent *evp, l_timer_t *timerid); } 223 AUE_NULL STD { int linux_timer_settime(l_timer_t timerid, l_int flags, \ const struct itimerspec *new, struct itimerspec *old); } 224 AUE_NULL STD { int linux_timer_gettime(l_timer_t timerid, struct itimerspec *setting); } 225 AUE_NULL STD { int linux_timer_getoverrun(l_timer_t timerid); } 226 AUE_NULL STD { int linux_timer_delete(l_timer_t timerid); } 227 AUE_CLOCK_SETTIME STD { int linux_clock_settime(clockid_t which, struct l_timespec *tp); } 228 AUE_NULL STD { int linux_clock_gettime(clockid_t which, struct l_timespec *tp); } 229 AUE_NULL STD { int linux_clock_getres(clockid_t which, struct l_timespec *tp); } 230 AUE_NULL STD { int linux_clock_nanosleep(clockid_t which, int flags, \ struct l_timespec *rqtp, struct l_timespec *rmtp); } 231 AUE_EXIT STD { int linux_exit_group(int error_code); } 232 AUE_NULL STD { int linux_epoll_wait(l_int epfd, struct epoll_event *events, \ l_int maxevents, l_int timeout); } 233 AUE_NULL STD { int linux_epoll_ctl(l_int epfd, l_int op, l_int fd, \ struct epoll_event *event); } 234 AUE_NULL STD { int linux_tgkill(int tgid, int pid, int sig); } 235 AUE_UTIMES STD { int linux_utimes(char *fname, \ struct l_timeval *tptr); } 236 AUE_NULL UNIMPL vserver 237 AUE_NULL STD { int linux_mbind(void); } 238 AUE_NULL STD { int linux_set_mempolicy(void); } 239 AUE_NULL STD { int linux_get_mempolicy(void); } 240 AUE_NULL STD { int linux_mq_open(void); } 241 AUE_NULL STD { int linux_mq_unlink(void); } 242 AUE_NULL STD { int linux_mq_timedsend(void); } 243 AUE_NULL STD { int linux_mq_timedreceive(void); } 244 AUE_NULL STD { int linux_mq_notify(void); } 245 AUE_NULL STD { int linux_mq_getsetattr(void); } 246 AUE_NULL STD { int linux_kexec_load(void); } 247 AUE_WAIT6 STD { int linux_waitid(int idtype, l_pid_t id, \ l_siginfo_t *info, int options, \ struct rusage *rusage); } 248 AUE_NULL STD { int linux_add_key(void); } 249 AUE_NULL STD { int linux_request_key(void); } 250 AUE_NULL STD { int linux_keyctl(void); } 251 AUE_NULL STD { int linux_ioprio_set(void); } 252 AUE_NULL STD { int linux_ioprio_get(void); } 253 AUE_NULL STD { int linux_inotify_init(void); } 254 AUE_NULL STD { int linux_inotify_add_watch(void); } 255 AUE_NULL STD { int linux_inotify_rm_watch(void); } 256 AUE_NULL STD { int linux_migrate_pages(void); } 257 AUE_OPEN_RWTC STD { int linux_openat(l_int dfd, const char *filename, \ l_int flags, l_int mode); } 258 AUE_MKDIRAT STD { int linux_mkdirat(l_int dfd, const char *pathname, \ l_int mode); } 259 AUE_MKNODAT STD { int linux_mknodat(l_int dfd, const char *filename, \ l_int mode, l_uint dev); } 260 AUE_FCHOWNAT STD { int linux_fchownat(l_int dfd, const char *filename, \ l_uid_t uid, l_gid_t gid, l_int flag); } 261 AUE_FUTIMESAT STD { int linux_futimesat(l_int dfd, char *filename, \ struct l_timeval *utimes); } 262 AUE_FSTATAT STD { int linux_newfstatat(l_int dfd, char *pathname, \ struct l_stat64 *statbuf, l_int flag); } 263 AUE_UNLINKAT STD { int linux_unlinkat(l_int dfd, const char *pathname, \ l_int flag); } 264 AUE_RENAMEAT STD { int linux_renameat(l_int olddfd, const char *oldname, \ l_int newdfd, const char *newname); } 265 AUE_LINKAT STD { int linux_linkat(l_int olddfd, const char *oldname, \ l_int newdfd, const char *newname, l_int flag); } 266 AUE_SYMLINKAT STD { int linux_symlinkat(const char *oldname, l_int newdfd, \ const char *newname); } 267 AUE_READLINKAT STD { int linux_readlinkat(l_int dfd, const char *path, \ char *buf, l_int bufsiz); } 268 AUE_FCHMODAT STD { int linux_fchmodat(l_int dfd, const char *filename, \ l_mode_t mode); } 269 AUE_FACCESSAT STD { int linux_faccessat(l_int dfd, const char *filename, \ l_int amode); } 270 AUE_SELECT STD { int linux_pselect6(l_int nfds, \ l_fd_set *readfds, l_fd_set *writefds, l_fd_set *exceptfds, \ struct l_timespec *tsp, l_uintptr_t *sig); } 271 AUE_POLL STD { int linux_ppoll(struct pollfd *fds, uint32_t nfds, \ struct l_timespec *tsp, l_sigset_t *sset, l_size_t ssize); } 272 AUE_NULL STD { int linux_unshare(void); } 273 AUE_NULL STD { int linux_set_robust_list(struct linux_robust_list_head *head, \ l_size_t len); } -274 AUE_NULL STD { int linux_get_robust_list(l_int pid, struct linux_robust_list_head *head, \ - l_size_t *len); } +274 AUE_NULL STD { int linux_get_robust_list(l_int pid, \ + struct linux_robust_list_head **head, l_size_t *len); } 275 AUE_NULL STD { int linux_splice(void); } 276 AUE_NULL STD { int linux_tee(void); } 277 AUE_NULL STD { int linux_sync_file_range(void); } 278 AUE_NULL STD { int linux_vmsplice(void); } 279 AUE_NULL STD { int linux_move_pages(void); } 280 AUE_FUTIMESAT STD { int linux_utimensat(l_int dfd, const char *pathname, \ const struct l_timespec *times, l_int flags); } 281 AUE_NULL STD { int linux_epoll_pwait(l_int epfd, struct epoll_event *events, \ l_int maxevents, l_int timeout, l_sigset_t *mask); } 282 AUE_NULL STD { int linux_signalfd(void); } 283 AUE_NULL STD { int linux_timerfd(void); } 284 AUE_NULL STD { int linux_eventfd(l_uint initval); } 285 AUE_NULL STD { int linux_fallocate(l_int fd, l_int mode, \ l_loff_t offset, l_loff_t len); } 286 AUE_NULL STD { int linux_timerfd_settime(void); } 287 AUE_NULL STD { int linux_timerfd_gettime(void); } 288 AUE_ACCEPT STD { int linux_accept4(l_int s, l_uintptr_t addr, \ l_uintptr_t namelen, int flags); } 289 AUE_NULL STD { int linux_signalfd4(void); } 290 AUE_NULL STD { int linux_eventfd2(l_uint initval, l_int flags); } 291 AUE_NULL STD { int linux_epoll_create1(l_int flags); } 292 AUE_NULL STD { int linux_dup3(l_int oldfd, \ l_int newfd, l_int flags); } 293 AUE_NULL STD { int linux_pipe2(l_int *pipefds, l_int flags); } 294 AUE_NULL STD { int linux_inotify_init1(void); } 295 AUE_NULL STD { int linux_preadv(void); } 296 AUE_NULL STD { int linux_pwritev(void); } 297 AUE_NULL STD { int linux_rt_tsigqueueinfo(void); } 298 AUE_NULL STD { int linux_perf_event_open(void); } 299 AUE_NULL STD { int linux_recvmmsg(l_int s, \ struct l_mmsghdr *msg, l_uint vlen, \ l_uint flags, struct l_timespec *timeout); } 300 AUE_NULL STD { int linux_fanotify_init(void); } 301 AUE_NULL STD { int linux_fanotify_mark(void); } 302 AUE_NULL STD { int linux_prlimit64(l_pid_t pid, l_uint resource, \ struct rlimit *new, struct rlimit *old); } 303 AUE_NULL STD { int linux_name_to_handle_at(void); } 304 AUE_NULL STD { int linux_open_by_handle_at(void); } 305 AUE_NULL STD { int linux_clock_adjtime(void); } 306 AUE_SYNC STD { int linux_syncfs(l_int fd); } 307 AUE_NULL STD { int linux_sendmmsg(l_int s, \ struct l_mmsghdr *msg, l_uint vlen, \ l_uint flags); } 308 AUE_NULL STD { int linux_setns(void); } 309 AUE_NULL STD { int linux_process_vm_readv(void); } 310 AUE_NULL STD { int linux_process_vm_writev(void); } 311 AUE_NULL STD { int linux_kcmp(void); } 312 AUE_NULL STD { int linux_finit_module(void); } ; please, keep this line at the end. 313 AUE_NULL UNIMPL nosys Index: head/sys/amd64/linux32/syscalls.master =================================================================== --- head/sys/amd64/linux32/syscalls.master (revision 293906) +++ head/sys/amd64/linux32/syscalls.master (revision 293907) @@ -1,584 +1,584 @@ $FreeBSD$ ; @(#)syscalls.master 8.1 (Berkeley) 7/19/93 ; System call name/number master file (or rather, slave, from LINUX). ; Processed to create linux32_sysent.c, linux32_proto.h and linux32_syscall.h. ; Columns: number audit type nargs name alt{name,tag,rtyp}/comments ; number system call number, must be in order ; audit the audit event associated with the system call ; A value of AUE_NULL means no auditing, but it also means that ; there is no audit event for the call at this time. For the ; case where the event exists, but we don't want auditing, the ; event should be #defined to AUE_NULL in audit_kevents.h. ; type one of STD, OBSOL, UNIMPL ; name psuedo-prototype of syscall routine ; If one of the following alts is different, then all appear: ; altname name of system call if different ; alttag name of args struct tag if different from [o]`name'"_args" ; altrtyp return type if not int (bogus - syscalls always return int) ; for UNIMPL/OBSOL, name continues with comments ; types: ; STD always included ; OBSOL obsolete, not included in system, only specifies name ; UNIMPL not implemented, placeholder only #include "opt_compat.h" #include #include #include #include #include #include ; Isn't pretty, but there seems to be no other way to trap nosys #define nosys linux_nosys ; #ifdef's, etc. may be included, and are copied to the output files. 0 AUE_NULL UNIMPL setup 1 AUE_EXIT STD { void linux_exit(int rval); } 2 AUE_FORK STD { int linux_fork(void); } 3 AUE_NULL NOPROTO { int read(int fd, char *buf, \ u_int nbyte); } 4 AUE_NULL NOPROTO { int write(int fd, char *buf, \ u_int nbyte); } 5 AUE_OPEN_RWTC STD { int linux_open(char *path, l_int flags, \ l_int mode); } 6 AUE_CLOSE NOPROTO { int close(int fd); } 7 AUE_WAIT4 STD { int linux_waitpid(l_pid_t pid, \ l_int *status, l_int options); } 8 AUE_CREAT STD { int linux_creat(char *path, \ l_int mode); } 9 AUE_LINK STD { int linux_link(char *path, char *to); } 10 AUE_UNLINK STD { int linux_unlink(char *path); } 11 AUE_EXECVE STD { int linux_execve(char *path, uint32_t *argp, \ uint32_t *envp); } 12 AUE_CHDIR STD { int linux_chdir(char *path); } 13 AUE_NULL STD { int linux_time(l_time_t *tm); } 14 AUE_MKNOD STD { int linux_mknod(char *path, l_int mode, \ l_dev_t dev); } 15 AUE_CHMOD STD { int linux_chmod(char *path, \ l_mode_t mode); } 16 AUE_LCHOWN STD { int linux_lchown16(char *path, \ l_uid16_t uid, l_gid16_t gid); } 17 AUE_NULL UNIMPL break 18 AUE_STAT STD { int linux_stat(char *path, \ struct linux_stat *up); } 19 AUE_LSEEK STD { int linux_lseek(l_uint fdes, l_off_t off, \ l_int whence); } 20 AUE_GETPID STD { int linux_getpid(void); } 21 AUE_MOUNT STD { int linux_mount(char *specialfile, \ char *dir, char *filesystemtype, \ l_ulong rwflag, void *data); } 22 AUE_UMOUNT STD { int linux_oldumount(char *path); } 23 AUE_SETUID STD { int linux_setuid16(l_uid16_t uid); } 24 AUE_GETUID STD { int linux_getuid16(void); } 25 AUE_SETTIMEOFDAY STD { int linux_stime(void); } 26 AUE_PTRACE STD { int linux_ptrace(l_long req, l_long pid, \ l_long addr, l_long data); } 27 AUE_NULL STD { int linux_alarm(l_uint secs); } 28 AUE_FSTAT UNIMPL fstat 29 AUE_NULL STD { int linux_pause(void); } 30 AUE_UTIME STD { int linux_utime(char *fname, \ struct l_utimbuf *times); } 31 AUE_NULL UNIMPL stty 32 AUE_NULL UNIMPL gtty 33 AUE_ACCESS STD { int linux_access(char *path, l_int amode); } 34 AUE_NICE STD { int linux_nice(l_int inc); } 35 AUE_NULL UNIMPL ftime 36 AUE_SYNC NOPROTO { int sync(void); } 37 AUE_KILL STD { int linux_kill(l_int pid, l_int signum); } 38 AUE_RENAME STD { int linux_rename(char *from, char *to); } 39 AUE_MKDIR STD { int linux_mkdir(char *path, l_int mode); } 40 AUE_RMDIR STD { int linux_rmdir(char *path); } 41 AUE_DUP NOPROTO { int dup(u_int fd); } 42 AUE_PIPE STD { int linux_pipe(l_int *pipefds); } 43 AUE_NULL STD { int linux_times(struct l_times_argv *buf); } 44 AUE_NULL UNIMPL prof 45 AUE_NULL STD { int linux_brk(l_ulong dsend); } 46 AUE_SETGID STD { int linux_setgid16(l_gid16_t gid); } 47 AUE_GETGID STD { int linux_getgid16(void); } 48 AUE_NULL STD { int linux_signal(l_int sig, \ l_handler_t handler); } 49 AUE_GETEUID STD { int linux_geteuid16(void); } 50 AUE_GETEGID STD { int linux_getegid16(void); } 51 AUE_ACCT NOPROTO { int acct(char *path); } 52 AUE_UMOUNT STD { int linux_umount(char *path, l_int flags); } 53 AUE_NULL UNIMPL lock 54 AUE_IOCTL STD { int linux_ioctl(l_uint fd, l_uint cmd, \ uintptr_t arg); } 55 AUE_FCNTL STD { int linux_fcntl(l_uint fd, l_uint cmd, \ uintptr_t arg); } 56 AUE_NULL UNIMPL mpx 57 AUE_SETPGRP NOPROTO { int setpgid(int pid, int pgid); } 58 AUE_NULL UNIMPL ulimit 59 AUE_NULL STD { int linux_olduname(void); } 60 AUE_UMASK NOPROTO { int umask(int newmask); } 61 AUE_CHROOT NOPROTO { int chroot(char *path); } 62 AUE_NULL STD { int linux_ustat(l_dev_t dev, \ struct l_ustat *ubuf); } 63 AUE_DUP2 NOPROTO { int dup2(u_int from, u_int to); } 64 AUE_GETPPID STD { int linux_getppid(void); } 65 AUE_GETPGRP NOPROTO { int getpgrp(void); } 66 AUE_SETSID NOPROTO { int setsid(void); } 67 AUE_NULL STD { int linux_sigaction(l_int sig, \ l_osigaction_t *nsa, \ l_osigaction_t *osa); } 68 AUE_NULL STD { int linux_sgetmask(void); } 69 AUE_NULL STD { int linux_ssetmask(l_osigset_t mask); } 70 AUE_SETREUID STD { int linux_setreuid16(l_uid16_t ruid, \ l_uid16_t euid); } 71 AUE_SETREGID STD { int linux_setregid16(l_gid16_t rgid, \ l_gid16_t egid); } 72 AUE_NULL STD { int linux_sigsuspend(l_int hist0, \ l_int hist1, l_osigset_t mask); } 73 AUE_NULL STD { int linux_sigpending(l_osigset_t *mask); } 74 AUE_SYSCTL STD { int linux_sethostname(char *hostname, \ u_int len); } 75 AUE_SETRLIMIT STD { int linux_setrlimit(l_uint resource, \ struct l_rlimit *rlim); } 76 AUE_GETRLIMIT STD { int linux_old_getrlimit(l_uint resource, \ struct l_rlimit *rlim); } 77 AUE_GETRUSAGE STD { int linux_getrusage(int who, \ struct l_rusage *rusage); } 78 AUE_NULL STD { int linux_gettimeofday( \ struct l_timeval *tp, \ struct timezone *tzp); } 79 AUE_SETTIMEOFDAY STD { int linux_settimeofday( \ struct l_timeval *tp, \ struct timezone *tzp); } 80 AUE_GETGROUPS STD { int linux_getgroups16(l_uint gidsetsize, \ l_gid16_t *gidset); } 81 AUE_SETGROUPS STD { int linux_setgroups16(l_uint gidsetsize, \ l_gid16_t *gidset); } 82 AUE_SELECT STD { int linux_old_select( \ struct l_old_select_argv *ptr); } 83 AUE_SYMLINK STD { int linux_symlink(char *path, char *to); } ; 84: oldlstat 84 AUE_LSTAT STD { int linux_lstat(char *path, struct linux_lstat *up); } 85 AUE_READLINK STD { int linux_readlink(char *name, char *buf, \ l_int count); } 86 AUE_USELIB UNIMPL linux_uselib 87 AUE_SWAPON NOPROTO { int swapon(char *name); } 88 AUE_REBOOT STD { int linux_reboot(l_int magic1, \ l_int magic2, l_uint cmd, void *arg); } ; 89: old_readdir 89 AUE_GETDIRENTRIES STD { int linux_readdir(l_uint fd, \ struct l_dirent *dent, l_uint count); } ; 90: old_mmap 90 AUE_MMAP STD { int linux_mmap(struct l_mmap_argv *ptr); } 91 AUE_MUNMAP NOPROTO { int munmap(caddr_t addr, int len); } 92 AUE_TRUNCATE STD { int linux_truncate(char *path, \ l_ulong length); } 93 AUE_FTRUNCATE STD { int linux_ftruncate(int fd, long length); } 94 AUE_FCHMOD NOPROTO { int fchmod(int fd, int mode); } 95 AUE_FCHOWN NOPROTO { int fchown(int fd, int uid, int gid); } 96 AUE_GETPRIORITY STD { int linux_getpriority(int which, int who); } 97 AUE_SETPRIORITY NOPROTO { int setpriority(int which, int who, \ int prio); } 98 AUE_PROFILE UNIMPL profil 99 AUE_STATFS STD { int linux_statfs(char *path, \ struct l_statfs_buf *buf); } 100 AUE_FSTATFS STD { int linux_fstatfs(l_uint fd, \ struct l_statfs_buf *buf); } 101 AUE_NULL UNIMPL ioperm 102 AUE_NULL STD { int linux_socketcall(l_int what, \ l_ulong args); } 103 AUE_NULL STD { int linux_syslog(l_int type, char *buf, \ l_int len); } 104 AUE_SETITIMER STD { int linux_setitimer(l_int which, \ struct l_itimerval *itv, \ struct l_itimerval *oitv); } 105 AUE_GETITIMER STD { int linux_getitimer(l_int which, \ struct l_itimerval *itv); } 106 AUE_STAT STD { int linux_newstat(char *path, \ struct l_newstat *buf); } 107 AUE_LSTAT STD { int linux_newlstat(char *path, \ struct l_newstat *buf); } 108 AUE_FSTAT STD { int linux_newfstat(l_uint fd, \ struct l_newstat *buf); } ; 109: olduname 109 AUE_NULL STD { int linux_uname(void); } 110 AUE_NULL STD { int linux_iopl(l_int level); } 111 AUE_NULL STD { int linux_vhangup(void); } 112 AUE_NULL UNIMPL idle 113 AUE_NULL UNIMPL vm86old 114 AUE_WAIT4 STD { int linux_wait4(l_pid_t pid, \ l_int *status, l_int options, \ struct l_rusage *rusage); } 115 AUE_SWAPOFF STD { int linux_swapoff(void); } 116 AUE_NULL STD { int linux_sysinfo(struct l_sysinfo *info); } 117 AUE_NULL STD { int linux_ipc(l_uint what, l_int arg1, \ l_int arg2, l_int arg3, void *ptr, \ l_long arg5); } 118 AUE_FSYNC NOPROTO { int fsync(int fd); } 119 AUE_SIGRETURN STD { int linux_sigreturn( \ struct l_sigframe *sfp); } 120 AUE_RFORK STD { int linux_clone(l_int flags, void *stack, \ void *parent_tidptr, void *tls, void * child_tidptr); } 121 AUE_SYSCTL STD { int linux_setdomainname(char *name, \ int len); } 122 AUE_NULL STD { int linux_newuname( \ struct l_new_utsname *buf); } 123 AUE_NULL UNIMPL modify_ldt 124 AUE_ADJTIME STD { int linux_adjtimex(void); } 125 AUE_MPROTECT STD { int linux_mprotect(caddr_t addr, int len, \ int prot); } 126 AUE_SIGPROCMASK STD { int linux_sigprocmask(l_int how, \ l_osigset_t *mask, l_osigset_t *omask); } 127 AUE_NULL STD { int linux_create_module(void); } 128 AUE_NULL STD { int linux_init_module(void); } 129 AUE_NULL STD { int linux_delete_module(void); } 130 AUE_NULL STD { int linux_get_kernel_syms(void); } 131 AUE_QUOTACTL STD { int linux_quotactl(void); } 132 AUE_GETPGID NOPROTO { int getpgid(int pid); } 133 AUE_FCHDIR NOPROTO { int fchdir(int fd); } 134 AUE_BDFLUSH STD { int linux_bdflush(void); } 135 AUE_NULL STD { int linux_sysfs(l_int option, \ l_ulong arg1, l_ulong arg2); } 136 AUE_PERSONALITY STD { int linux_personality(l_ulong per); } 137 AUE_NULL UNIMPL afs_syscall 138 AUE_SETFSUID STD { int linux_setfsuid16(l_uid16_t uid); } 139 AUE_SETFSGID STD { int linux_setfsgid16(l_gid16_t gid); } 140 AUE_LSEEK STD { int linux_llseek(l_int fd, l_ulong ohigh, \ l_ulong olow, l_loff_t *res, \ l_uint whence); } 141 AUE_GETDIRENTRIES STD { int linux_getdents(l_uint fd, void *dent, \ l_uint count); } ; 142: newselect 142 AUE_SELECT STD { int linux_select(l_int nfds, \ l_fd_set *readfds, l_fd_set *writefds, \ l_fd_set *exceptfds, \ struct l_timeval *timeout); } 143 AUE_FLOCK NOPROTO { int flock(int fd, int how); } 144 AUE_MSYNC STD { int linux_msync(l_ulong addr, \ l_size_t len, l_int fl); } 145 AUE_READV STD { int linux_readv(l_ulong fd, struct l_iovec32 *iovp, \ l_ulong iovcnt); } 146 AUE_WRITEV STD { int linux_writev(l_ulong fd, struct l_iovec32 *iovp, \ l_ulong iovcnt); } 147 AUE_GETSID STD { int linux_getsid(l_pid_t pid); } 148 AUE_NULL STD { int linux_fdatasync(l_uint fd); } 149 AUE_SYSCTL STD { int linux_sysctl( \ struct l___sysctl_args *args); } 150 AUE_MLOCK NOPROTO { int mlock(const void *addr, size_t len); } 151 AUE_MUNLOCK NOPROTO { int munlock(const void *addr, size_t len); } 152 AUE_MLOCKALL NOPROTO { int mlockall(int how); } 153 AUE_MUNLOCKALL NOPROTO { int munlockall(void); } 154 AUE_SCHED_SETPARAM STD { int linux_sched_setparam(l_pid_t pid, \ struct l_sched_param *param); } 155 AUE_SCHED_GETPARAM STD { int linux_sched_getparam(l_pid_t pid, \ struct l_sched_param *param); } 156 AUE_SCHED_SETSCHEDULER STD { int linux_sched_setscheduler( \ l_pid_t pid, l_int policy, \ struct l_sched_param *param); } 157 AUE_SCHED_GETSCHEDULER STD { int linux_sched_getscheduler( \ l_pid_t pid); } 158 AUE_NULL NOPROTO { int sched_yield(void); } 159 AUE_SCHED_GET_PRIORITY_MAX STD { int linux_sched_get_priority_max( \ l_int policy); } 160 AUE_SCHED_GET_PRIORITY_MIN STD { int linux_sched_get_priority_min( \ l_int policy); } 161 AUE_SCHED_RR_GET_INTERVAL STD { int linux_sched_rr_get_interval(l_pid_t pid, \ struct l_timespec *interval); } 162 AUE_NULL STD { int linux_nanosleep( \ const struct l_timespec *rqtp, \ struct l_timespec *rmtp); } 163 AUE_NULL STD { int linux_mremap(l_ulong addr, \ l_ulong old_len, l_ulong new_len, \ l_ulong flags, l_ulong new_addr); } 164 AUE_SETRESUID STD { int linux_setresuid16(l_uid16_t ruid, \ l_uid16_t euid, l_uid16_t suid); } 165 AUE_GETRESUID STD { int linux_getresuid16(l_uid16_t *ruid, \ l_uid16_t *euid, l_uid16_t *suid); } 166 AUE_NULL UNIMPL vm86 167 AUE_NULL STD { int linux_query_module(void); } 168 AUE_POLL NOPROTO { int poll(struct pollfd *fds, \ unsigned int nfds, int timeout); } 169 AUE_NULL STD { int linux_nfsservctl(void); } 170 AUE_SETRESGID STD { int linux_setresgid16(l_gid16_t rgid, \ l_gid16_t egid, l_gid16_t sgid); } 171 AUE_GETRESGID STD { int linux_getresgid16(l_gid16_t *rgid, \ l_gid16_t *egid, l_gid16_t *sgid); } 172 AUE_PRCTL STD { int linux_prctl(l_int option, l_int arg2, l_int arg3, \ l_int arg4, l_int arg5); } 173 AUE_NULL STD { int linux_rt_sigreturn( \ struct l_ucontext *ucp); } 174 AUE_NULL STD { int linux_rt_sigaction(l_int sig, \ l_sigaction_t *act, l_sigaction_t *oact, \ l_size_t sigsetsize); } 175 AUE_NULL STD { int linux_rt_sigprocmask(l_int how, \ l_sigset_t *mask, l_sigset_t *omask, \ l_size_t sigsetsize); } 176 AUE_NULL STD { int linux_rt_sigpending(l_sigset_t *set, \ l_size_t sigsetsize); } 177 AUE_NULL STD { int linux_rt_sigtimedwait(l_sigset_t *mask, \ l_siginfo_t *ptr, \ struct l_timeval *timeout, \ l_size_t sigsetsize); } 178 AUE_NULL STD { int linux_rt_sigqueueinfo(l_pid_t pid, l_int sig, \ l_siginfo_t *info); } 179 AUE_NULL STD { int linux_rt_sigsuspend( \ l_sigset_t *newset, \ l_size_t sigsetsize); } 180 AUE_PREAD STD { int linux_pread(l_uint fd, char *buf, \ l_size_t nbyte, l_loff_t offset); } 181 AUE_PWRITE STD { int linux_pwrite(l_uint fd, char *buf, \ l_size_t nbyte, l_loff_t offset); } 182 AUE_CHOWN STD { int linux_chown16(char *path, \ l_uid16_t uid, l_gid16_t gid); } 183 AUE_GETCWD STD { int linux_getcwd(char *buf, \ l_ulong bufsize); } 184 AUE_CAPGET STD { int linux_capget(struct l_user_cap_header *hdrp, \ struct l_user_cap_data *datap); } 185 AUE_CAPSET STD { int linux_capset(struct l_user_cap_header *hdrp, \ struct l_user_cap_data *datap); } 186 AUE_NULL STD { int linux_sigaltstack(l_stack_t *uss, \ l_stack_t *uoss); } 187 AUE_SENDFILE STD { int linux_sendfile(void); } 188 AUE_GETPMSG UNIMPL getpmsg 189 AUE_PUTPMSG UNIMPL putpmsg 190 AUE_VFORK STD { int linux_vfork(void); } ; 191: ugetrlimit 191 AUE_GETRLIMIT STD { int linux_getrlimit(l_uint resource, \ struct l_rlimit *rlim); } 192 AUE_MMAP STD { int linux_mmap2(l_ulong addr, l_ulong len, \ l_ulong prot, l_ulong flags, l_ulong fd, \ l_ulong pgoff); } 193 AUE_TRUNCATE STD { int linux_truncate64(char *path, \ l_loff_t length); } 194 AUE_FTRUNCATE STD { int linux_ftruncate64(l_uint fd, \ l_loff_t length); } 195 AUE_STAT STD { int linux_stat64(const char *filename, \ struct l_stat64 *statbuf); } 196 AUE_LSTAT STD { int linux_lstat64(const char *filename, \ struct l_stat64 *statbuf); } 197 AUE_FSTAT STD { int linux_fstat64(l_int fd, \ struct l_stat64 *statbuf); } 198 AUE_LCHOWN STD { int linux_lchown(char *path, l_uid_t uid, \ l_gid_t gid); } 199 AUE_GETUID STD { int linux_getuid(void); } 200 AUE_GETGID STD { int linux_getgid(void); } 201 AUE_GETEUID NOPROTO { int geteuid(void); } 202 AUE_GETEGID NOPROTO { int getegid(void); } 203 AUE_SETREUID NOPROTO { int setreuid(uid_t ruid, uid_t euid); } 204 AUE_SETREGID NOPROTO { int setregid(gid_t rgid, gid_t egid); } 205 AUE_GETGROUPS STD { int linux_getgroups(l_int gidsetsize, \ l_gid_t *grouplist); } 206 AUE_SETGROUPS STD { int linux_setgroups(l_int gidsetsize, \ l_gid_t *grouplist); } 207 AUE_FCHOWN NODEF fchown fchown fchown_args int 208 AUE_SETRESUID NOPROTO { int setresuid(uid_t ruid, uid_t euid, \ uid_t suid); } 209 AUE_GETRESUID NOPROTO { int getresuid(uid_t *ruid, uid_t *euid, \ uid_t *suid); } 210 AUE_SETRESGID NOPROTO { int setresgid(gid_t rgid, gid_t egid, \ gid_t sgid); } 211 AUE_GETRESGID NOPROTO { int getresgid(gid_t *rgid, gid_t *egid, \ gid_t *sgid); } 212 AUE_CHOWN STD { int linux_chown(char *path, l_uid_t uid, \ l_gid_t gid); } 213 AUE_SETUID NOPROTO { int setuid(uid_t uid); } 214 AUE_SETGID NOPROTO { int setgid(gid_t gid); } 215 AUE_SETFSUID STD { int linux_setfsuid(l_uid_t uid); } 216 AUE_SETFSGID STD { int linux_setfsgid(l_gid_t gid); } 217 AUE_PIVOT_ROOT STD { int linux_pivot_root(char *new_root, \ char *put_old); } 218 AUE_MINCORE STD { int linux_mincore(l_ulong start, \ l_size_t len, u_char *vec); } 219 AUE_MADVISE NOPROTO { int madvise(void *addr, size_t len, \ int behav); } 220 AUE_GETDIRENTRIES STD { int linux_getdents64(l_uint fd, \ void *dirent, l_uint count); } 221 AUE_FCNTL STD { int linux_fcntl64(l_uint fd, l_uint cmd, \ uintptr_t arg); } 222 AUE_NULL UNIMPL 223 AUE_NULL UNIMPL 224 AUE_NULL STD { long linux_gettid(void); } 225 AUE_NULL UNIMPL linux_readahead 226 AUE_NULL STD { int linux_setxattr(void); } 227 AUE_NULL STD { int linux_lsetxattr(void); } 228 AUE_NULL STD { int linux_fsetxattr(void); } 229 AUE_NULL STD { int linux_getxattr(void); } 230 AUE_NULL STD { int linux_lgetxattr(void); } 231 AUE_NULL STD { int linux_fgetxattr(void); } 232 AUE_NULL STD { int linux_listxattr(void); } 233 AUE_NULL STD { int linux_llistxattr(void); } 234 AUE_NULL STD { int linux_flistxattr(void); } 235 AUE_NULL STD { int linux_removexattr(void); } 236 AUE_NULL STD { int linux_lremovexattr(void); } 237 AUE_NULL STD { int linux_fremovexattr(void); } 238 AUE_NULL STD { int linux_tkill(int tid, int sig); } 239 AUE_SENDFILE UNIMPL linux_sendfile64 240 AUE_NULL STD { int linux_sys_futex(void *uaddr, int op, uint32_t val, \ struct l_timespec *timeout, uint32_t *uaddr2, uint32_t val3); } 241 AUE_NULL STD { int linux_sched_setaffinity(l_pid_t pid, l_uint len, \ l_ulong *user_mask_ptr); } 242 AUE_NULL STD { int linux_sched_getaffinity(l_pid_t pid, l_uint len, \ l_ulong *user_mask_ptr); } 243 AUE_NULL STD { int linux_set_thread_area(struct l_user_desc *desc); } 244 AUE_NULL UNIMPL linux_get_thread_area 245 AUE_NULL UNIMPL linux_io_setup 246 AUE_NULL UNIMPL linux_io_destroy 247 AUE_NULL UNIMPL linux_io_getevents 248 AUE_NULL UNIMPL linux_io_submit 249 AUE_NULL UNIMPL linux_io_cancel 250 AUE_NULL STD { int linux_fadvise64(int fd, l_loff_t offset, \ l_size_t len, int advice); } 251 AUE_NULL UNIMPL 252 AUE_EXIT STD { int linux_exit_group(int error_code); } 253 AUE_NULL STD { int linux_lookup_dcookie(void); } 254 AUE_NULL STD { int linux_epoll_create(l_int size); } 255 AUE_NULL STD { int linux_epoll_ctl(l_int epfd, l_int op, l_int fd, \ struct epoll_event *event); } 256 AUE_NULL STD { int linux_epoll_wait(l_int epfd, struct epoll_event *events, \ l_int maxevents, l_int timeout); } 257 AUE_NULL STD { int linux_remap_file_pages(void); } 258 AUE_NULL STD { int linux_set_tid_address(int *tidptr); } 259 AUE_NULL STD { int linux_timer_create(clockid_t clock_id, \ struct sigevent *evp, l_timer_t *timerid); } 260 AUE_NULL STD { int linux_timer_settime(l_timer_t timerid, l_int flags, \ const struct itimerspec *new, struct itimerspec *old); } 261 AUE_NULL STD { int linux_timer_gettime(l_timer_t timerid, struct itimerspec *setting); } 262 AUE_NULL STD { int linux_timer_getoverrun(l_timer_t timerid); } 263 AUE_NULL STD { int linux_timer_delete(l_timer_t timerid); } 264 AUE_CLOCK_SETTIME STD { int linux_clock_settime(clockid_t which, struct l_timespec *tp); } 265 AUE_NULL STD { int linux_clock_gettime(clockid_t which, struct l_timespec *tp); } 266 AUE_NULL STD { int linux_clock_getres(clockid_t which, struct l_timespec *tp); } 267 AUE_NULL STD { int linux_clock_nanosleep(clockid_t which, int flags, \ struct l_timespec *rqtp, struct l_timespec *rmtp); } 268 AUE_STATFS STD { int linux_statfs64(char *path, size_t bufsize, struct l_statfs64_buf *buf); } 269 AUE_FSTATFS STD { int linux_fstatfs64(void); } 270 AUE_NULL STD { int linux_tgkill(int tgid, int pid, int sig); } 271 AUE_UTIMES STD { int linux_utimes(char *fname, \ struct l_timeval *tptr); } 272 AUE_NULL STD { int linux_fadvise64_64(int fd, \ l_loff_t offset, l_loff_t len, \ int advice); } 273 AUE_NULL UNIMPL vserver 274 AUE_NULL STD { int linux_mbind(void); } 275 AUE_NULL STD { int linux_get_mempolicy(void); } 276 AUE_NULL STD { int linux_set_mempolicy(void); } ; linux 2.6.6: 277 AUE_NULL STD { int linux_mq_open(void); } 278 AUE_NULL STD { int linux_mq_unlink(void); } 279 AUE_NULL STD { int linux_mq_timedsend(void); } 280 AUE_NULL STD { int linux_mq_timedreceive(void); } 281 AUE_NULL STD { int linux_mq_notify(void); } 282 AUE_NULL STD { int linux_mq_getsetattr(void); } 283 AUE_NULL STD { int linux_kexec_load(void); } 284 AUE_WAIT6 STD { int linux_waitid(int idtype, l_pid_t id, \ l_siginfo_t *info, int options, \ struct l_rusage *rusage); } 285 AUE_NULL UNIMPL ; linux 2.6.11: 286 AUE_NULL STD { int linux_add_key(void); } 287 AUE_NULL STD { int linux_request_key(void); } 288 AUE_NULL STD { int linux_keyctl(void); } ; linux 2.6.13: 289 AUE_NULL STD { int linux_ioprio_set(void); } 290 AUE_NULL STD { int linux_ioprio_get(void); } 291 AUE_NULL STD { int linux_inotify_init(void); } 292 AUE_NULL STD { int linux_inotify_add_watch(void); } 293 AUE_NULL STD { int linux_inotify_rm_watch(void); } ; linux 2.6.16: 294 AUE_NULL STD { int linux_migrate_pages(void); } 295 AUE_OPEN_RWTC STD { int linux_openat(l_int dfd, const char *filename, \ l_int flags, l_int mode); } 296 AUE_MKDIRAT STD { int linux_mkdirat(l_int dfd, const char *pathname, \ l_int mode); } 297 AUE_MKNODAT STD { int linux_mknodat(l_int dfd, const char *filename, \ l_int mode, l_uint dev); } 298 AUE_FCHOWNAT STD { int linux_fchownat(l_int dfd, const char *filename, \ l_uid16_t uid, l_gid16_t gid, l_int flag); } 299 AUE_FUTIMESAT STD { int linux_futimesat(l_int dfd, char *filename, \ struct l_timeval *utimes); } 300 AUE_FSTATAT STD { int linux_fstatat64(l_int dfd, char *pathname, \ struct l_stat64 *statbuf, l_int flag); } 301 AUE_UNLINKAT STD { int linux_unlinkat(l_int dfd, const char *pathname, \ l_int flag); } 302 AUE_RENAMEAT STD { int linux_renameat(l_int olddfd, const char *oldname, \ l_int newdfd, const char *newname); } 303 AUE_LINKAT STD { int linux_linkat(l_int olddfd, const char *oldname, \ l_int newdfd, const char *newname, l_int flag); } 304 AUE_SYMLINKAT STD { int linux_symlinkat(const char *oldname, l_int newdfd, \ const char *newname); } 305 AUE_READLINKAT STD { int linux_readlinkat(l_int dfd, const char *path, \ char *buf, l_int bufsiz); } 306 AUE_FCHMODAT STD { int linux_fchmodat(l_int dfd, const char *filename, \ l_mode_t mode); } 307 AUE_FACCESSAT STD { int linux_faccessat(l_int dfd, const char *filename, \ l_int amode); } 308 AUE_SELECT STD { int linux_pselect6(l_int nfds, l_fd_set *readfds, \ l_fd_set *writefds, l_fd_set *exceptfds, \ struct l_timespec *tsp, l_uintptr_t *sig); } 309 AUE_POLL STD { int linux_ppoll(struct pollfd *fds, uint32_t nfds, \ struct l_timespec *tsp, l_sigset_t *sset, l_size_t ssize); } 310 AUE_NULL STD { int linux_unshare(void); } ; linux 2.6.17: 311 AUE_NULL STD { int linux_set_robust_list(struct linux_robust_list_head *head, \ l_size_t len); } -312 AUE_NULL STD { int linux_get_robust_list(l_int pid, struct linux_robust_list_head *head, \ - l_size_t *len); } +312 AUE_NULL STD { int linux_get_robust_list(l_int pid, \ + struct linux_robust_list_head **head, l_size_t *len); } 313 AUE_NULL STD { int linux_splice(void); } 314 AUE_NULL STD { int linux_sync_file_range(void); } 315 AUE_NULL STD { int linux_tee(void); } 316 AUE_NULL STD { int linux_vmsplice(void); } ; linux 2.6.18: 317 AUE_NULL STD { int linux_move_pages(void); } ; linux 2.6.19: 318 AUE_NULL STD { int linux_getcpu(void); } 319 AUE_NULL STD { int linux_epoll_pwait(l_int epfd, struct epoll_event *events, \ l_int maxevents, l_int timeout, l_sigset_t *mask); } ; linux 2.6.22: 320 AUE_FUTIMESAT STD { int linux_utimensat(l_int dfd, const char *pathname, \ const struct l_timespec *times, l_int flags); } 321 AUE_NULL STD { int linux_signalfd(void); } 322 AUE_NULL STD { int linux_timerfd_create(void); } 323 AUE_NULL STD { int linux_eventfd(l_uint initval); } ; linux 2.6.23: 324 AUE_NULL STD { int linux_fallocate(l_int fd, l_int mode, \ l_loff_t offset, l_loff_t len); } ; linux 2.6.25: 325 AUE_NULL STD { int linux_timerfd_settime(void); } 326 AUE_NULL STD { int linux_timerfd_gettime(void); } ; linux 2.6.27: 327 AUE_NULL STD { int linux_signalfd4(void); } 328 AUE_NULL STD { int linux_eventfd2(l_uint initval, l_int flags); } 329 AUE_NULL STD { int linux_epoll_create1(l_int flags); } 330 AUE_NULL STD { int linux_dup3(l_int oldfd, \ l_int newfd, l_int flags); } 331 AUE_NULL STD { int linux_pipe2(l_int *pipefds, l_int flags); } 332 AUE_NULL STD { int linux_inotify_init1(void); } ; linux 2.6.30: 333 AUE_NULL STD { int linux_preadv(void); } 334 AUE_NULL STD { int linux_pwritev(void); } ; linux 2.6.31: 335 AUE_NULL STD { int linux_rt_tsigqueueinfo(void); } 336 AUE_NULL STD { int linux_perf_event_open(void); } ; linux 2.6.33: 337 AUE_NULL STD { int linux_recvmmsg(l_int s, \ struct l_mmsghdr *msg, l_uint vlen, \ l_uint flags, struct l_timespec *timeout); } 338 AUE_NULL STD { int linux_fanotify_init(void); } 339 AUE_NULL STD { int linux_fanotify_mark(void); } ; linux 2.6.36: 340 AUE_NULL STD { int linux_prlimit64(l_pid_t pid, \ l_uint resource, \ struct rlimit *new, \ struct rlimit *old); } ; later: 341 AUE_NULL STD { int linux_name_to_handle_at(void); } 342 AUE_NULL STD { int linux_open_by_handle_at(void); } 343 AUE_NULL STD { int linux_clock_adjtime(void); } 344 AUE_SYNC STD { int linux_syncfs(l_int fd); } 345 AUE_NULL STD { int linux_sendmmsg(l_int s, \ struct l_mmsghdr *msg, l_uint vlen, \ l_uint flags); } 346 AUE_NULL STD { int linux_setns(void); } 347 AUE_NULL STD { int linux_process_vm_readv(void); } 348 AUE_NULL STD { int linux_process_vm_writev(void); } ; please, keep this line at the end. 349 AUE_NULL UNIMPL nosys Index: head/sys/compat/linux/linux_futex.c =================================================================== --- head/sys/compat/linux/linux_futex.c (revision 293906) +++ head/sys/compat/linux/linux_futex.c (revision 293907) @@ -1,1280 +1,1280 @@ /* $NetBSD: linux_futex.c,v 1.7 2006/07/24 19:01:49 manu Exp $ */ /*- * Copyright (c) 2005 Emmanuel Dreyfus, all rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed by Emmanuel Dreyfus * 4. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE THE AUTHOR AND CONTRIBUTORS ``AS IS'' * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. */ #include __FBSDID("$FreeBSD$"); #if 0 __KERNEL_RCSID(1, "$NetBSD: linux_futex.c,v 1.7 2006/07/24 19:01:49 manu Exp $"); #endif #include "opt_compat.h" #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #ifdef COMPAT_LINUX32 #include #include #else #include #include #endif #include #include #include #include #include /* DTrace init */ LIN_SDT_PROVIDER_DECLARE(LINUX_DTRACE); /** * Futex part for the special DTrace module "locks". */ LIN_SDT_PROBE_DEFINE1(locks, futex_mtx, locked, "struct mtx *"); LIN_SDT_PROBE_DEFINE1(locks, futex_mtx, unlock, "struct mtx *"); /** * Per futex probes. */ LIN_SDT_PROBE_DEFINE1(futex, futex, create, "struct sx *"); LIN_SDT_PROBE_DEFINE1(futex, futex, destroy, "struct sx *"); /** * DTrace probes in this module. */ LIN_SDT_PROBE_DEFINE2(futex, futex_put, entry, "struct futex *", "struct waiting_proc *"); LIN_SDT_PROBE_DEFINE3(futex, futex_put, destroy, "uint32_t *", "uint32_t", "int"); LIN_SDT_PROBE_DEFINE3(futex, futex_put, unlock, "uint32_t *", "uint32_t", "int"); LIN_SDT_PROBE_DEFINE0(futex, futex_put, return); LIN_SDT_PROBE_DEFINE3(futex, futex_get0, entry, "uint32_t *", "struct futex **", "uint32_t"); LIN_SDT_PROBE_DEFINE1(futex, futex_get0, umtx_key_get_error, "int"); LIN_SDT_PROBE_DEFINE3(futex, futex_get0, shared, "uint32_t *", "uint32_t", "int"); LIN_SDT_PROBE_DEFINE1(futex, futex_get0, null, "uint32_t *"); LIN_SDT_PROBE_DEFINE3(futex, futex_get0, new, "uint32_t *", "uint32_t", "int"); LIN_SDT_PROBE_DEFINE1(futex, futex_get0, return, "int"); LIN_SDT_PROBE_DEFINE3(futex, futex_get, entry, "uint32_t *", "struct waiting_proc **", "struct futex **"); LIN_SDT_PROBE_DEFINE0(futex, futex_get, error); LIN_SDT_PROBE_DEFINE1(futex, futex_get, return, "int"); LIN_SDT_PROBE_DEFINE3(futex, futex_sleep, entry, "struct futex *", "struct waiting_proc **", "int"); LIN_SDT_PROBE_DEFINE5(futex, futex_sleep, requeue_error, "int", "uint32_t *", "struct waiting_proc *", "uint32_t *", "uint32_t"); LIN_SDT_PROBE_DEFINE3(futex, futex_sleep, sleep_error, "int", "uint32_t *", "struct waiting_proc *"); LIN_SDT_PROBE_DEFINE1(futex, futex_sleep, return, "int"); LIN_SDT_PROBE_DEFINE3(futex, futex_wake, entry, "struct futex *", "int", "uint32_t"); LIN_SDT_PROBE_DEFINE3(futex, futex_wake, iterate, "uint32_t", "struct waiting_proc *", "uint32_t"); LIN_SDT_PROBE_DEFINE1(futex, futex_wake, wakeup, "struct waiting_proc *"); LIN_SDT_PROBE_DEFINE1(futex, futex_wake, return, "int"); LIN_SDT_PROBE_DEFINE4(futex, futex_requeue, entry, "struct futex *", "int", "struct futex *", "int"); LIN_SDT_PROBE_DEFINE1(futex, futex_requeue, wakeup, "struct waiting_proc *"); LIN_SDT_PROBE_DEFINE3(futex, futex_requeue, requeue, "uint32_t *", "struct waiting_proc *", "uint32_t"); LIN_SDT_PROBE_DEFINE1(futex, futex_requeue, return, "int"); LIN_SDT_PROBE_DEFINE4(futex, futex_wait, entry, "struct futex *", "struct waiting_proc **", "int", "uint32_t"); LIN_SDT_PROBE_DEFINE1(futex, futex_wait, sleep_error, "int"); LIN_SDT_PROBE_DEFINE1(futex, futex_wait, return, "int"); LIN_SDT_PROBE_DEFINE3(futex, futex_atomic_op, entry, "struct thread *", "int", "uint32_t"); LIN_SDT_PROBE_DEFINE4(futex, futex_atomic_op, decoded_op, "int", "int", "int", "int"); LIN_SDT_PROBE_DEFINE0(futex, futex_atomic_op, missing_access_check); LIN_SDT_PROBE_DEFINE1(futex, futex_atomic_op, unimplemented_op, "int"); LIN_SDT_PROBE_DEFINE1(futex, futex_atomic_op, unimplemented_cmp, "int"); LIN_SDT_PROBE_DEFINE1(futex, futex_atomic_op, return, "int"); LIN_SDT_PROBE_DEFINE2(futex, linux_sys_futex, entry, "struct thread *", "struct linux_sys_futex_args *"); LIN_SDT_PROBE_DEFINE0(futex, linux_sys_futex, unimplemented_clockswitch); LIN_SDT_PROBE_DEFINE1(futex, linux_sys_futex, itimerfix_error, "int"); LIN_SDT_PROBE_DEFINE1(futex, linux_sys_futex, copyin_error, "int"); LIN_SDT_PROBE_DEFINE0(futex, linux_sys_futex, invalid_cmp_requeue_use); LIN_SDT_PROBE_DEFINE3(futex, linux_sys_futex, debug_wait, "uint32_t *", "uint32_t", "uint32_t"); LIN_SDT_PROBE_DEFINE4(futex, linux_sys_futex, debug_wait_value_neq, "uint32_t *", "uint32_t", "int", "uint32_t"); LIN_SDT_PROBE_DEFINE3(futex, linux_sys_futex, debug_wake, "uint32_t *", "uint32_t", "uint32_t"); LIN_SDT_PROBE_DEFINE5(futex, linux_sys_futex, debug_cmp_requeue, "uint32_t *", "uint32_t", "uint32_t", "uint32_t *", "struct l_timespec *"); LIN_SDT_PROBE_DEFINE2(futex, linux_sys_futex, debug_cmp_requeue_value_neq, "uint32_t", "int"); LIN_SDT_PROBE_DEFINE5(futex, linux_sys_futex, debug_wake_op, "uint32_t *", "int", "uint32_t", "uint32_t *", "uint32_t"); LIN_SDT_PROBE_DEFINE0(futex, linux_sys_futex, unhandled_efault); LIN_SDT_PROBE_DEFINE0(futex, linux_sys_futex, unimplemented_lock_pi); LIN_SDT_PROBE_DEFINE0(futex, linux_sys_futex, unimplemented_unlock_pi); LIN_SDT_PROBE_DEFINE0(futex, linux_sys_futex, unimplemented_trylock_pi); LIN_SDT_PROBE_DEFINE0(futex, linux_sys_futex, deprecated_requeue); LIN_SDT_PROBE_DEFINE0(futex, linux_sys_futex, unimplemented_wait_requeue_pi); LIN_SDT_PROBE_DEFINE0(futex, linux_sys_futex, unimplemented_cmp_requeue_pi); LIN_SDT_PROBE_DEFINE1(futex, linux_sys_futex, unknown_operation, "int"); LIN_SDT_PROBE_DEFINE1(futex, linux_sys_futex, return, "int"); LIN_SDT_PROBE_DEFINE2(futex, linux_set_robust_list, entry, "struct thread *", "struct linux_set_robust_list_args *"); LIN_SDT_PROBE_DEFINE0(futex, linux_set_robust_list, size_error); LIN_SDT_PROBE_DEFINE1(futex, linux_set_robust_list, return, "int"); LIN_SDT_PROBE_DEFINE2(futex, linux_get_robust_list, entry, "struct thread *", "struct linux_get_robust_list_args *"); LIN_SDT_PROBE_DEFINE1(futex, linux_get_robust_list, copyout_error, "int"); LIN_SDT_PROBE_DEFINE1(futex, linux_get_robust_list, return, "int"); LIN_SDT_PROBE_DEFINE3(futex, handle_futex_death, entry, "struct linux_emuldata *", "uint32_t *", "unsigned int"); LIN_SDT_PROBE_DEFINE1(futex, handle_futex_death, copyin_error, "int"); LIN_SDT_PROBE_DEFINE1(futex, handle_futex_death, return, "int"); LIN_SDT_PROBE_DEFINE3(futex, fetch_robust_entry, entry, "struct linux_robust_list **", "struct linux_robust_list **", "unsigned int *"); LIN_SDT_PROBE_DEFINE1(futex, fetch_robust_entry, copyin_error, "int"); LIN_SDT_PROBE_DEFINE1(futex, fetch_robust_entry, return, "int"); LIN_SDT_PROBE_DEFINE2(futex, release_futexes, entry, "struct thread *", "struct linux_emuldata *"); LIN_SDT_PROBE_DEFINE1(futex, release_futexes, copyin_error, "int"); LIN_SDT_PROBE_DEFINE0(futex, release_futexes, return); struct futex; struct waiting_proc { uint32_t wp_flags; struct futex *wp_futex; TAILQ_ENTRY(waiting_proc) wp_list; }; struct futex { struct sx f_lck; uint32_t *f_uaddr; /* user-supplied value, for debug */ struct umtx_key f_key; uint32_t f_refcount; uint32_t f_bitset; LIST_ENTRY(futex) f_list; TAILQ_HEAD(lf_waiting_proc, waiting_proc) f_waiting_proc; }; struct futex_list futex_list; #define FUTEX_LOCK(f) sx_xlock(&(f)->f_lck) #define FUTEX_UNLOCK(f) sx_xunlock(&(f)->f_lck) #define FUTEX_INIT(f) do { \ sx_init_flags(&(f)->f_lck, "ftlk", \ SX_DUPOK); \ LIN_SDT_PROBE1(futex, futex, create, \ &(f)->f_lck); \ } while (0) #define FUTEX_DESTROY(f) do { \ LIN_SDT_PROBE1(futex, futex, destroy, \ &(f)->f_lck); \ sx_destroy(&(f)->f_lck); \ } while (0) #define FUTEX_ASSERT_LOCKED(f) sx_assert(&(f)->f_lck, SA_XLOCKED) struct mtx futex_mtx; /* protects the futex list */ #define FUTEXES_LOCK do { \ mtx_lock(&futex_mtx); \ LIN_SDT_PROBE1(locks, futex_mtx, \ locked, &futex_mtx); \ } while (0) #define FUTEXES_UNLOCK do { \ LIN_SDT_PROBE1(locks, futex_mtx, \ unlock, &futex_mtx); \ mtx_unlock(&futex_mtx); \ } while (0) /* flags for futex_get() */ #define FUTEX_CREATE_WP 0x1 /* create waiting_proc */ #define FUTEX_DONTCREATE 0x2 /* don't create futex if not exists */ #define FUTEX_DONTEXISTS 0x4 /* return EINVAL if futex exists */ #define FUTEX_SHARED 0x8 /* shared futex */ /* wp_flags */ #define FUTEX_WP_REQUEUED 0x1 /* wp requeued - wp moved from wp_list * of futex where thread sleep to wp_list * of another futex. */ #define FUTEX_WP_REMOVED 0x2 /* wp is woken up and removed from futex * wp_list to prevent double wakeup. */ static void futex_put(struct futex *, struct waiting_proc *); static int futex_get0(uint32_t *, struct futex **f, uint32_t); static int futex_get(uint32_t *, struct waiting_proc **, struct futex **, uint32_t); static int futex_sleep(struct futex *, struct waiting_proc *, int); static int futex_wake(struct futex *, int, uint32_t); static int futex_requeue(struct futex *, int, struct futex *, int); static int futex_wait(struct futex *, struct waiting_proc *, int, uint32_t); static int futex_atomic_op(struct thread *, int, uint32_t *); static int handle_futex_death(struct linux_emuldata *, uint32_t *, unsigned int); static int fetch_robust_entry(struct linux_robust_list **, struct linux_robust_list **, unsigned int *); /* support.s */ int futex_xchgl(int oparg, uint32_t *uaddr, int *oldval); int futex_addl(int oparg, uint32_t *uaddr, int *oldval); int futex_orl(int oparg, uint32_t *uaddr, int *oldval); int futex_andl(int oparg, uint32_t *uaddr, int *oldval); int futex_xorl(int oparg, uint32_t *uaddr, int *oldval); static void futex_put(struct futex *f, struct waiting_proc *wp) { LIN_SDT_PROBE2(futex, futex_put, entry, f, wp); FUTEX_ASSERT_LOCKED(f); if (wp != NULL) { if ((wp->wp_flags & FUTEX_WP_REMOVED) == 0) TAILQ_REMOVE(&f->f_waiting_proc, wp, wp_list); free(wp, M_FUTEX_WP); } FUTEXES_LOCK; if (--f->f_refcount == 0) { LIST_REMOVE(f, f_list); FUTEXES_UNLOCK; FUTEX_UNLOCK(f); LIN_SDT_PROBE3(futex, futex_put, destroy, f->f_uaddr, f->f_refcount, f->f_key.shared); LINUX_CTR3(sys_futex, "futex_put destroy uaddr %p ref %d " "shared %d", f->f_uaddr, f->f_refcount, f->f_key.shared); umtx_key_release(&f->f_key); FUTEX_DESTROY(f); free(f, M_FUTEX); LIN_SDT_PROBE0(futex, futex_put, return); return; } LIN_SDT_PROBE3(futex, futex_put, unlock, f->f_uaddr, f->f_refcount, f->f_key.shared); LINUX_CTR3(sys_futex, "futex_put uaddr %p ref %d shared %d", f->f_uaddr, f->f_refcount, f->f_key.shared); FUTEXES_UNLOCK; FUTEX_UNLOCK(f); LIN_SDT_PROBE0(futex, futex_put, return); } static int futex_get0(uint32_t *uaddr, struct futex **newf, uint32_t flags) { struct futex *f, *tmpf; struct umtx_key key; int error; LIN_SDT_PROBE3(futex, futex_get0, entry, uaddr, newf, flags); *newf = tmpf = NULL; error = umtx_key_get(uaddr, TYPE_FUTEX, (flags & FUTEX_SHARED) ? AUTO_SHARE : THREAD_SHARE, &key); if (error) { LIN_SDT_PROBE1(futex, futex_get0, umtx_key_get_error, error); LIN_SDT_PROBE1(futex, futex_get0, return, error); return (error); } retry: FUTEXES_LOCK; LIST_FOREACH(f, &futex_list, f_list) { if (umtx_key_match(&f->f_key, &key)) { if (tmpf != NULL) { FUTEX_UNLOCK(tmpf); FUTEX_DESTROY(tmpf); free(tmpf, M_FUTEX); } if (flags & FUTEX_DONTEXISTS) { FUTEXES_UNLOCK; umtx_key_release(&key); LIN_SDT_PROBE1(futex, futex_get0, return, EINVAL); return (EINVAL); } /* * Increment refcount of the found futex to * prevent it from deallocation before FUTEX_LOCK() */ ++f->f_refcount; FUTEXES_UNLOCK; umtx_key_release(&key); FUTEX_LOCK(f); *newf = f; LIN_SDT_PROBE3(futex, futex_get0, shared, uaddr, f->f_refcount, f->f_key.shared); LINUX_CTR3(sys_futex, "futex_get uaddr %p ref %d shared %d", uaddr, f->f_refcount, f->f_key.shared); LIN_SDT_PROBE1(futex, futex_get0, return, 0); return (0); } } if (flags & FUTEX_DONTCREATE) { FUTEXES_UNLOCK; umtx_key_release(&key); LIN_SDT_PROBE1(futex, futex_get0, null, uaddr); LINUX_CTR1(sys_futex, "futex_get uaddr %p null", uaddr); LIN_SDT_PROBE1(futex, futex_get0, return, 0); return (0); } if (tmpf == NULL) { FUTEXES_UNLOCK; tmpf = malloc(sizeof(*tmpf), M_FUTEX, M_WAITOK | M_ZERO); tmpf->f_uaddr = uaddr; tmpf->f_key = key; tmpf->f_refcount = 1; tmpf->f_bitset = FUTEX_BITSET_MATCH_ANY; FUTEX_INIT(tmpf); TAILQ_INIT(&tmpf->f_waiting_proc); /* * Lock the new futex before an insert into the futex_list * to prevent futex usage by other. */ FUTEX_LOCK(tmpf); goto retry; } LIST_INSERT_HEAD(&futex_list, tmpf, f_list); FUTEXES_UNLOCK; LIN_SDT_PROBE3(futex, futex_get0, new, uaddr, tmpf->f_refcount, tmpf->f_key.shared); LINUX_CTR3(sys_futex, "futex_get uaddr %p ref %d shared %d new", uaddr, tmpf->f_refcount, tmpf->f_key.shared); *newf = tmpf; LIN_SDT_PROBE1(futex, futex_get0, return, 0); return (0); } static int futex_get(uint32_t *uaddr, struct waiting_proc **wp, struct futex **f, uint32_t flags) { int error; LIN_SDT_PROBE3(futex, futex_get, entry, uaddr, wp, f); if (flags & FUTEX_CREATE_WP) { *wp = malloc(sizeof(struct waiting_proc), M_FUTEX_WP, M_WAITOK); (*wp)->wp_flags = 0; } error = futex_get0(uaddr, f, flags); if (error) { LIN_SDT_PROBE0(futex, futex_get, error); if (flags & FUTEX_CREATE_WP) free(*wp, M_FUTEX_WP); LIN_SDT_PROBE1(futex, futex_get, return, error); return (error); } if (flags & FUTEX_CREATE_WP) { TAILQ_INSERT_HEAD(&(*f)->f_waiting_proc, *wp, wp_list); (*wp)->wp_futex = *f; } LIN_SDT_PROBE1(futex, futex_get, return, error); return (error); } static int futex_sleep(struct futex *f, struct waiting_proc *wp, int timeout) { int error; FUTEX_ASSERT_LOCKED(f); LIN_SDT_PROBE3(futex, futex_sleep, entry, f, wp, timeout); LINUX_CTR4(sys_futex, "futex_sleep enter uaddr %p wp %p timo %d ref %d", f->f_uaddr, wp, timeout, f->f_refcount); error = sx_sleep(wp, &f->f_lck, PCATCH, "futex", timeout); if (wp->wp_flags & FUTEX_WP_REQUEUED) { KASSERT(f != wp->wp_futex, ("futex != wp_futex")); if (error) { LIN_SDT_PROBE5(futex, futex_sleep, requeue_error, error, f->f_uaddr, wp, wp->wp_futex->f_uaddr, wp->wp_futex->f_refcount); } LINUX_CTR5(sys_futex, "futex_sleep out error %d uaddr %p wp" " %p requeued uaddr %p ref %d", error, f->f_uaddr, wp, wp->wp_futex->f_uaddr, wp->wp_futex->f_refcount); futex_put(f, NULL); f = wp->wp_futex; FUTEX_LOCK(f); } else { if (error) { LIN_SDT_PROBE3(futex, futex_sleep, sleep_error, error, f->f_uaddr, wp); } LINUX_CTR3(sys_futex, "futex_sleep out error %d uaddr %p wp %p", error, f->f_uaddr, wp); } futex_put(f, wp); LIN_SDT_PROBE1(futex, futex_sleep, return, error); return (error); } static int futex_wake(struct futex *f, int n, uint32_t bitset) { struct waiting_proc *wp, *wpt; int count = 0; LIN_SDT_PROBE3(futex, futex_wake, entry, f, n, bitset); if (bitset == 0) { LIN_SDT_PROBE1(futex, futex_wake, return, EINVAL); return (EINVAL); } FUTEX_ASSERT_LOCKED(f); TAILQ_FOREACH_SAFE(wp, &f->f_waiting_proc, wp_list, wpt) { LIN_SDT_PROBE3(futex, futex_wake, iterate, f->f_uaddr, wp, f->f_refcount); LINUX_CTR3(sys_futex, "futex_wake uaddr %p wp %p ref %d", f->f_uaddr, wp, f->f_refcount); /* * Unless we find a matching bit in * the bitset, continue searching. */ if (!(wp->wp_futex->f_bitset & bitset)) continue; wp->wp_flags |= FUTEX_WP_REMOVED; TAILQ_REMOVE(&f->f_waiting_proc, wp, wp_list); LIN_SDT_PROBE1(futex, futex_wake, wakeup, wp); wakeup_one(wp); if (++count == n) break; } LIN_SDT_PROBE1(futex, futex_wake, return, count); return (count); } static int futex_requeue(struct futex *f, int n, struct futex *f2, int n2) { struct waiting_proc *wp, *wpt; int count = 0; LIN_SDT_PROBE4(futex, futex_requeue, entry, f, n, f2, n2); FUTEX_ASSERT_LOCKED(f); FUTEX_ASSERT_LOCKED(f2); TAILQ_FOREACH_SAFE(wp, &f->f_waiting_proc, wp_list, wpt) { if (++count <= n) { LINUX_CTR2(sys_futex, "futex_req_wake uaddr %p wp %p", f->f_uaddr, wp); wp->wp_flags |= FUTEX_WP_REMOVED; TAILQ_REMOVE(&f->f_waiting_proc, wp, wp_list); LIN_SDT_PROBE1(futex, futex_requeue, wakeup, wp); wakeup_one(wp); } else { LIN_SDT_PROBE3(futex, futex_requeue, requeue, f->f_uaddr, wp, f2->f_uaddr); LINUX_CTR3(sys_futex, "futex_requeue uaddr %p wp %p to %p", f->f_uaddr, wp, f2->f_uaddr); wp->wp_flags |= FUTEX_WP_REQUEUED; /* Move wp to wp_list of f2 futex */ TAILQ_REMOVE(&f->f_waiting_proc, wp, wp_list); TAILQ_INSERT_HEAD(&f2->f_waiting_proc, wp, wp_list); /* * Thread which sleeps on wp after waking should * acquire f2 lock, so increment refcount of f2 to * prevent it from premature deallocation. */ wp->wp_futex = f2; FUTEXES_LOCK; ++f2->f_refcount; FUTEXES_UNLOCK; if (count - n >= n2) break; } } LIN_SDT_PROBE1(futex, futex_requeue, return, count); return (count); } static int futex_wait(struct futex *f, struct waiting_proc *wp, int timeout_hz, uint32_t bitset) { int error; LIN_SDT_PROBE4(futex, futex_wait, entry, f, wp, timeout_hz, bitset); if (bitset == 0) { LIN_SDT_PROBE1(futex, futex_wait, return, EINVAL); return (EINVAL); } f->f_bitset = bitset; error = futex_sleep(f, wp, timeout_hz); if (error) LIN_SDT_PROBE1(futex, futex_wait, sleep_error, error); if (error == EWOULDBLOCK) error = ETIMEDOUT; LIN_SDT_PROBE1(futex, futex_wait, return, error); return (error); } static int futex_atomic_op(struct thread *td, int encoded_op, uint32_t *uaddr) { int op = (encoded_op >> 28) & 7; int cmp = (encoded_op >> 24) & 15; int oparg = (encoded_op << 8) >> 20; int cmparg = (encoded_op << 20) >> 20; int oldval = 0, ret; LIN_SDT_PROBE3(futex, futex_atomic_op, entry, td, encoded_op, uaddr); if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28)) oparg = 1 << oparg; LIN_SDT_PROBE4(futex, futex_atomic_op, decoded_op, op, cmp, oparg, cmparg); /* XXX: Linux verifies access here and returns EFAULT */ LIN_SDT_PROBE0(futex, futex_atomic_op, missing_access_check); switch (op) { case FUTEX_OP_SET: ret = futex_xchgl(oparg, uaddr, &oldval); break; case FUTEX_OP_ADD: ret = futex_addl(oparg, uaddr, &oldval); break; case FUTEX_OP_OR: ret = futex_orl(oparg, uaddr, &oldval); break; case FUTEX_OP_ANDN: ret = futex_andl(~oparg, uaddr, &oldval); break; case FUTEX_OP_XOR: ret = futex_xorl(oparg, uaddr, &oldval); break; default: LIN_SDT_PROBE1(futex, futex_atomic_op, unimplemented_op, op); ret = -ENOSYS; break; } if (ret) { LIN_SDT_PROBE1(futex, futex_atomic_op, return, ret); return (ret); } switch (cmp) { case FUTEX_OP_CMP_EQ: ret = (oldval == cmparg); break; case FUTEX_OP_CMP_NE: ret = (oldval != cmparg); break; case FUTEX_OP_CMP_LT: ret = (oldval < cmparg); break; case FUTEX_OP_CMP_GE: ret = (oldval >= cmparg); break; case FUTEX_OP_CMP_LE: ret = (oldval <= cmparg); break; case FUTEX_OP_CMP_GT: ret = (oldval > cmparg); break; default: LIN_SDT_PROBE1(futex, futex_atomic_op, unimplemented_cmp, cmp); ret = -ENOSYS; } LIN_SDT_PROBE1(futex, futex_atomic_op, return, ret); return (ret); } int linux_sys_futex(struct thread *td, struct linux_sys_futex_args *args) { int clockrt, nrwake, op_ret, ret; struct linux_pemuldata *pem; struct waiting_proc *wp; struct futex *f, *f2; struct l_timespec ltimeout; struct timespec timeout; struct timeval utv, ctv; int timeout_hz; int error; uint32_t flags, val; LIN_SDT_PROBE2(futex, linux_sys_futex, entry, td, args); if (args->op & LINUX_FUTEX_PRIVATE_FLAG) { flags = 0; args->op &= ~LINUX_FUTEX_PRIVATE_FLAG; } else flags = FUTEX_SHARED; /* * Currently support for switching between CLOCK_MONOTONIC and * CLOCK_REALTIME is not present. However Linux forbids the use of * FUTEX_CLOCK_REALTIME with any op except FUTEX_WAIT_BITSET and * FUTEX_WAIT_REQUEUE_PI. */ clockrt = args->op & LINUX_FUTEX_CLOCK_REALTIME; args->op = args->op & ~LINUX_FUTEX_CLOCK_REALTIME; if (clockrt && args->op != LINUX_FUTEX_WAIT_BITSET && args->op != LINUX_FUTEX_WAIT_REQUEUE_PI) { LIN_SDT_PROBE0(futex, linux_sys_futex, unimplemented_clockswitch); LIN_SDT_PROBE1(futex, linux_sys_futex, return, ENOSYS); return (ENOSYS); } error = 0; f = f2 = NULL; switch (args->op) { case LINUX_FUTEX_WAIT: args->val3 = FUTEX_BITSET_MATCH_ANY; /* FALLTHROUGH */ case LINUX_FUTEX_WAIT_BITSET: LIN_SDT_PROBE3(futex, linux_sys_futex, debug_wait, args->uaddr, args->val, args->val3); LINUX_CTR3(sys_futex, "WAIT uaddr %p val 0x%x bitset 0x%x", args->uaddr, args->val, args->val3); if (args->timeout != NULL) { error = copyin(args->timeout, <imeout, sizeof(ltimeout)); if (error) { LIN_SDT_PROBE1(futex, linux_sys_futex, copyin_error, error); LIN_SDT_PROBE1(futex, linux_sys_futex, return, error); return (error); } error = linux_to_native_timespec(&timeout, <imeout); if (error) return (error); TIMESPEC_TO_TIMEVAL(&utv, &timeout); error = itimerfix(&utv); if (error) { LIN_SDT_PROBE1(futex, linux_sys_futex, itimerfix_error, error); LIN_SDT_PROBE1(futex, linux_sys_futex, return, error); return (error); } if (clockrt) { microtime(&ctv); timevalsub(&utv, &ctv); } else if (args->op == LINUX_FUTEX_WAIT_BITSET) { microuptime(&ctv); timevalsub(&utv, &ctv); } if (utv.tv_sec < 0) timevalclear(&utv); timeout_hz = tvtohz(&utv); } else timeout_hz = 0; error = futex_get(args->uaddr, &wp, &f, flags | FUTEX_CREATE_WP); if (error) { LIN_SDT_PROBE1(futex, linux_sys_futex, return, error); return (error); } error = copyin(args->uaddr, &val, sizeof(val)); if (error) { LIN_SDT_PROBE1(futex, linux_sys_futex, copyin_error, error); LINUX_CTR1(sys_futex, "WAIT copyin failed %d", error); futex_put(f, wp); LIN_SDT_PROBE1(futex, linux_sys_futex, return, error); return (error); } if (val != args->val) { LIN_SDT_PROBE4(futex, linux_sys_futex, debug_wait_value_neq, args->uaddr, args->val, val, args->val3); LINUX_CTR3(sys_futex, "WAIT uaddr %p val 0x%x != uval 0x%x", args->uaddr, args->val, val); futex_put(f, wp); LIN_SDT_PROBE1(futex, linux_sys_futex, return, EWOULDBLOCK); return (EWOULDBLOCK); } error = futex_wait(f, wp, timeout_hz, args->val3); break; case LINUX_FUTEX_WAKE: args->val3 = FUTEX_BITSET_MATCH_ANY; /* FALLTHROUGH */ case LINUX_FUTEX_WAKE_BITSET: LIN_SDT_PROBE3(futex, linux_sys_futex, debug_wake, args->uaddr, args->val, args->val3); LINUX_CTR3(sys_futex, "WAKE uaddr %p nrwake 0x%x bitset 0x%x", args->uaddr, args->val, args->val3); error = futex_get(args->uaddr, NULL, &f, flags | FUTEX_DONTCREATE); if (error) { LIN_SDT_PROBE1(futex, linux_sys_futex, return, error); return (error); } if (f == NULL) { td->td_retval[0] = 0; LIN_SDT_PROBE1(futex, linux_sys_futex, return, error); return (error); } td->td_retval[0] = futex_wake(f, args->val, args->val3); futex_put(f, NULL); break; case LINUX_FUTEX_CMP_REQUEUE: LIN_SDT_PROBE5(futex, linux_sys_futex, debug_cmp_requeue, args->uaddr, args->val, args->val3, args->uaddr2, args->timeout); LINUX_CTR5(sys_futex, "CMP_REQUEUE uaddr %p " "nrwake 0x%x uval 0x%x uaddr2 %p nrequeue 0x%x", args->uaddr, args->val, args->val3, args->uaddr2, args->timeout); /* * Linux allows this, we would not, it is an incorrect * usage of declared ABI, so return EINVAL. */ if (args->uaddr == args->uaddr2) { LIN_SDT_PROBE0(futex, linux_sys_futex, invalid_cmp_requeue_use); LIN_SDT_PROBE1(futex, linux_sys_futex, return, EINVAL); return (EINVAL); } error = futex_get(args->uaddr, NULL, &f, flags); if (error) { LIN_SDT_PROBE1(futex, linux_sys_futex, return, error); return (error); } /* * To avoid deadlocks return EINVAL if second futex * exists at this time. * * Glibc fall back to FUTEX_WAKE in case of any error * returned by FUTEX_CMP_REQUEUE. */ error = futex_get(args->uaddr2, NULL, &f2, flags | FUTEX_DONTEXISTS); if (error) { futex_put(f, NULL); LIN_SDT_PROBE1(futex, linux_sys_futex, return, error); return (error); } error = copyin(args->uaddr, &val, sizeof(val)); if (error) { LIN_SDT_PROBE1(futex, linux_sys_futex, copyin_error, error); LINUX_CTR1(sys_futex, "CMP_REQUEUE copyin failed %d", error); futex_put(f2, NULL); futex_put(f, NULL); LIN_SDT_PROBE1(futex, linux_sys_futex, return, error); return (error); } if (val != args->val3) { LIN_SDT_PROBE2(futex, linux_sys_futex, debug_cmp_requeue_value_neq, args->val, val); LINUX_CTR2(sys_futex, "CMP_REQUEUE val 0x%x != uval 0x%x", args->val, val); futex_put(f2, NULL); futex_put(f, NULL); LIN_SDT_PROBE1(futex, linux_sys_futex, return, EAGAIN); return (EAGAIN); } nrwake = (int)(unsigned long)args->timeout; td->td_retval[0] = futex_requeue(f, args->val, f2, nrwake); futex_put(f2, NULL); futex_put(f, NULL); break; case LINUX_FUTEX_WAKE_OP: LIN_SDT_PROBE5(futex, linux_sys_futex, debug_wake_op, args->uaddr, args->op, args->val, args->uaddr2, args->val3); LINUX_CTR5(sys_futex, "WAKE_OP " "uaddr %p nrwake 0x%x uaddr2 %p op 0x%x nrwake2 0x%x", args->uaddr, args->val, args->uaddr2, args->val3, args->timeout); error = futex_get(args->uaddr, NULL, &f, flags); if (error) { LIN_SDT_PROBE1(futex, linux_sys_futex, return, error); return (error); } if (args->uaddr != args->uaddr2) error = futex_get(args->uaddr2, NULL, &f2, flags); if (error) { futex_put(f, NULL); LIN_SDT_PROBE1(futex, linux_sys_futex, return, error); return (error); } /* * This function returns positive number as results and * negative as errors */ op_ret = futex_atomic_op(td, args->val3, args->uaddr2); LINUX_CTR2(sys_futex, "WAKE_OP atomic_op uaddr %p ret 0x%x", args->uaddr, op_ret); if (op_ret < 0) { /* XXX: We don't handle the EFAULT yet. */ if (op_ret != -EFAULT) { if (f2 != NULL) futex_put(f2, NULL); futex_put(f, NULL); LIN_SDT_PROBE1(futex, linux_sys_futex, return, -op_ret); return (-op_ret); } else { LIN_SDT_PROBE0(futex, linux_sys_futex, unhandled_efault); } if (f2 != NULL) futex_put(f2, NULL); futex_put(f, NULL); LIN_SDT_PROBE1(futex, linux_sys_futex, return, EFAULT); return (EFAULT); } ret = futex_wake(f, args->val, args->val3); if (op_ret > 0) { op_ret = 0; nrwake = (int)(unsigned long)args->timeout; if (f2 != NULL) op_ret += futex_wake(f2, nrwake, args->val3); else op_ret += futex_wake(f, nrwake, args->val3); ret += op_ret; } if (f2 != NULL) futex_put(f2, NULL); futex_put(f, NULL); td->td_retval[0] = ret; break; case LINUX_FUTEX_LOCK_PI: /* not yet implemented */ pem = pem_find(td->td_proc); if ((pem->flags & LINUX_XUNSUP_FUTEXPIOP) == 0) { linux_msg(td, "linux_sys_futex: " "unsupported futex_pi op\n"); pem->flags |= LINUX_XUNSUP_FUTEXPIOP; LIN_SDT_PROBE0(futex, linux_sys_futex, unimplemented_lock_pi); } LIN_SDT_PROBE1(futex, linux_sys_futex, return, ENOSYS); return (ENOSYS); case LINUX_FUTEX_UNLOCK_PI: /* not yet implemented */ pem = pem_find(td->td_proc); if ((pem->flags & LINUX_XUNSUP_FUTEXPIOP) == 0) { linux_msg(td, "linux_sys_futex: " "unsupported futex_pi op\n"); pem->flags |= LINUX_XUNSUP_FUTEXPIOP; LIN_SDT_PROBE0(futex, linux_sys_futex, unimplemented_unlock_pi); } LIN_SDT_PROBE1(futex, linux_sys_futex, return, ENOSYS); return (ENOSYS); case LINUX_FUTEX_TRYLOCK_PI: /* not yet implemented */ pem = pem_find(td->td_proc); if ((pem->flags & LINUX_XUNSUP_FUTEXPIOP) == 0) { linux_msg(td, "linux_sys_futex: " "unsupported futex_pi op\n"); pem->flags |= LINUX_XUNSUP_FUTEXPIOP; LIN_SDT_PROBE0(futex, linux_sys_futex, unimplemented_trylock_pi); } LIN_SDT_PROBE1(futex, linux_sys_futex, return, ENOSYS); return (ENOSYS); case LINUX_FUTEX_REQUEUE: /* * Glibc does not use this operation since version 2.3.3, * as it is racy and replaced by FUTEX_CMP_REQUEUE operation. * Glibc versions prior to 2.3.3 fall back to FUTEX_WAKE when * FUTEX_REQUEUE returned EINVAL. */ pem = pem_find(td->td_proc); if ((pem->flags & LINUX_XDEPR_REQUEUEOP) == 0) { linux_msg(td, "linux_sys_futex: " "unsupported futex_requeue op\n"); pem->flags |= LINUX_XDEPR_REQUEUEOP; LIN_SDT_PROBE0(futex, linux_sys_futex, deprecated_requeue); } LIN_SDT_PROBE1(futex, linux_sys_futex, return, EINVAL); return (EINVAL); case LINUX_FUTEX_WAIT_REQUEUE_PI: /* not yet implemented */ pem = pem_find(td->td_proc); if ((pem->flags & LINUX_XUNSUP_FUTEXPIOP) == 0) { linux_msg(td, "linux_sys_futex: " "unsupported futex_pi op\n"); pem->flags |= LINUX_XUNSUP_FUTEXPIOP; LIN_SDT_PROBE0(futex, linux_sys_futex, unimplemented_wait_requeue_pi); } LIN_SDT_PROBE1(futex, linux_sys_futex, return, ENOSYS); return (ENOSYS); case LINUX_FUTEX_CMP_REQUEUE_PI: /* not yet implemented */ pem = pem_find(td->td_proc); if ((pem->flags & LINUX_XUNSUP_FUTEXPIOP) == 0) { linux_msg(td, "linux_sys_futex: " "unsupported futex_pi op\n"); pem->flags |= LINUX_XUNSUP_FUTEXPIOP; LIN_SDT_PROBE0(futex, linux_sys_futex, unimplemented_cmp_requeue_pi); } LIN_SDT_PROBE1(futex, linux_sys_futex, return, ENOSYS); return (ENOSYS); default: linux_msg(td, "linux_sys_futex: unknown op %d\n", args->op); LIN_SDT_PROBE1(futex, linux_sys_futex, unknown_operation, args->op); LIN_SDT_PROBE1(futex, linux_sys_futex, return, ENOSYS); return (ENOSYS); } LIN_SDT_PROBE1(futex, linux_sys_futex, return, error); return (error); } int linux_set_robust_list(struct thread *td, struct linux_set_robust_list_args *args) { struct linux_emuldata *em; LIN_SDT_PROBE2(futex, linux_set_robust_list, entry, td, args); if (args->len != sizeof(struct linux_robust_list_head)) { LIN_SDT_PROBE0(futex, linux_set_robust_list, size_error); LIN_SDT_PROBE1(futex, linux_set_robust_list, return, EINVAL); return (EINVAL); } em = em_find(td); em->robust_futexes = args->head; LIN_SDT_PROBE1(futex, linux_set_robust_list, return, 0); return (0); } int linux_get_robust_list(struct thread *td, struct linux_get_robust_list_args *args) { struct linux_emuldata *em; struct linux_robust_list_head *head; l_size_t len = sizeof(struct linux_robust_list_head); struct thread *td2; int error = 0; LIN_SDT_PROBE2(futex, linux_get_robust_list, entry, td, args); if (!args->pid) { em = em_find(td); KASSERT(em != NULL, ("get_robust_list: emuldata notfound.\n")); head = em->robust_futexes; } else { td2 = tdfind(args->pid, -1); if (td2 == NULL) { LIN_SDT_PROBE1(futex, linux_get_robust_list, return, ESRCH); return (ESRCH); } if (SV_PROC_ABI(td2->td_proc) != SV_ABI_LINUX) { LIN_SDT_PROBE1(futex, linux_get_robust_list, return, EPERM); PROC_UNLOCK(td2->td_proc); return (EPERM); } em = em_find(td2); KASSERT(em != NULL, ("get_robust_list: emuldata notfound.\n")); /* XXX: ptrace? */ if (priv_check(td, PRIV_CRED_SETUID) || priv_check(td, PRIV_CRED_SETEUID) || p_candebug(td, td2->td_proc)) { PROC_UNLOCK(td2->td_proc); LIN_SDT_PROBE1(futex, linux_get_robust_list, return, EPERM); return (EPERM); } head = em->robust_futexes; PROC_UNLOCK(td2->td_proc); } error = copyout(&len, args->len, sizeof(l_size_t)); if (error) { LIN_SDT_PROBE1(futex, linux_get_robust_list, copyout_error, error); LIN_SDT_PROBE1(futex, linux_get_robust_list, return, EFAULT); return (EFAULT); } - error = copyout(head, args->head, sizeof(struct linux_robust_list_head)); + error = copyout(&head, args->head, sizeof(head)); if (error) { LIN_SDT_PROBE1(futex, linux_get_robust_list, copyout_error, error); } LIN_SDT_PROBE1(futex, linux_get_robust_list, return, error); return (error); } static int handle_futex_death(struct linux_emuldata *em, uint32_t *uaddr, unsigned int pi) { uint32_t uval, nval, mval; struct futex *f; int error; LIN_SDT_PROBE3(futex, handle_futex_death, entry, em, uaddr, pi); retry: error = copyin(uaddr, &uval, 4); if (error) { LIN_SDT_PROBE1(futex, handle_futex_death, copyin_error, error); LIN_SDT_PROBE1(futex, handle_futex_death, return, EFAULT); return (EFAULT); } if ((uval & FUTEX_TID_MASK) == em->em_tid) { mval = (uval & FUTEX_WAITERS) | FUTEX_OWNER_DIED; nval = casuword32(uaddr, uval, mval); if (nval == -1) { LIN_SDT_PROBE1(futex, handle_futex_death, return, EFAULT); return (EFAULT); } if (nval != uval) goto retry; if (!pi && (uval & FUTEX_WAITERS)) { error = futex_get(uaddr, NULL, &f, FUTEX_DONTCREATE | FUTEX_SHARED); if (error) { LIN_SDT_PROBE1(futex, handle_futex_death, return, error); return (error); } if (f != NULL) { futex_wake(f, 1, FUTEX_BITSET_MATCH_ANY); futex_put(f, NULL); } } } LIN_SDT_PROBE1(futex, handle_futex_death, return, 0); return (0); } static int fetch_robust_entry(struct linux_robust_list **entry, struct linux_robust_list **head, unsigned int *pi) { l_ulong uentry; int error; LIN_SDT_PROBE3(futex, fetch_robust_entry, entry, entry, head, pi); error = copyin((const void *)head, &uentry, sizeof(l_ulong)); if (error) { LIN_SDT_PROBE1(futex, fetch_robust_entry, copyin_error, error); LIN_SDT_PROBE1(futex, fetch_robust_entry, return, EFAULT); return (EFAULT); } *entry = (void *)(uentry & ~1UL); *pi = uentry & 1; LIN_SDT_PROBE1(futex, fetch_robust_entry, return, 0); return (0); } /* This walks the list of robust futexes releasing them. */ void release_futexes(struct thread *td, struct linux_emuldata *em) { struct linux_robust_list_head *head = NULL; struct linux_robust_list *entry, *next_entry, *pending; unsigned int limit = 2048, pi, next_pi, pip; l_long futex_offset; int rc, error; LIN_SDT_PROBE2(futex, release_futexes, entry, td, em); head = em->robust_futexes; if (head == NULL) { LIN_SDT_PROBE0(futex, release_futexes, return); return; } if (fetch_robust_entry(&entry, PTRIN(&head->list.next), &pi)) { LIN_SDT_PROBE0(futex, release_futexes, return); return; } error = copyin(&head->futex_offset, &futex_offset, sizeof(futex_offset)); if (error) { LIN_SDT_PROBE1(futex, release_futexes, copyin_error, error); LIN_SDT_PROBE0(futex, release_futexes, return); return; } if (fetch_robust_entry(&pending, PTRIN(&head->pending_list), &pip)) { LIN_SDT_PROBE0(futex, release_futexes, return); return; } while (entry != &head->list) { rc = fetch_robust_entry(&next_entry, PTRIN(&entry->next), &next_pi); if (entry != pending) if (handle_futex_death(em, (uint32_t *)((caddr_t)entry + futex_offset), pi)) { LIN_SDT_PROBE0(futex, release_futexes, return); return; } if (rc) { LIN_SDT_PROBE0(futex, release_futexes, return); return; } entry = next_entry; pi = next_pi; if (!--limit) break; sched_relinquish(curthread); } if (pending) handle_futex_death(em, (uint32_t *)((caddr_t)pending + futex_offset), pip); LIN_SDT_PROBE0(futex, release_futexes, return); } Index: head/sys/i386/linux/syscalls.master =================================================================== --- head/sys/i386/linux/syscalls.master (revision 293906) +++ head/sys/i386/linux/syscalls.master (revision 293907) @@ -1,592 +1,592 @@ $FreeBSD$ ; @(#)syscalls.master 8.1 (Berkeley) 7/19/93 ; System call name/number master file (or rather, slave, from LINUX). ; Processed to create linux_sysent.c, linux_proto.h and linux_syscall.h. ; Columns: number audit type nargs name alt{name,tag,rtyp}/comments ; number system call number, must be in order ; audit the audit event associated with the system call ; A value of AUE_NULL means no auditing, but it also means that ; there is no audit event for the call at this time. For the ; case where the event exists, but we don't want auditing, the ; event should be #defined to AUE_NULL in audit_kevents.h. ; type one of STD, OBSOL, UNIMPL ; name psuedo-prototype of syscall routine ; If one of the following alts is different, then all appear: ; altname name of system call if different ; alttag name of args struct tag if different from [o]`name'"_args" ; altrtyp return type if not int (bogus - syscalls always return int) ; for UNIMPL/OBSOL, name continues with comments ; types: ; STD always included ; OBSOL obsolete, not included in system, only specifies name ; UNIMPL not implemented, placeholder only #include #include #include #include #include #include ; Isn't pretty, but there seems to be no other way to trap nosys #define nosys linux_nosys ; #ifdef's, etc. may be included, and are copied to the output files. 0 AUE_NULL UNIMPL setup 1 AUE_EXIT STD { void linux_exit(int rval); } 2 AUE_FORK STD { int linux_fork(void); } 3 AUE_NULL NOPROTO { int read(int fd, char *buf, \ u_int nbyte); } 4 AUE_NULL NOPROTO { int write(int fd, char *buf, \ u_int nbyte); } 5 AUE_OPEN_RWTC STD { int linux_open(char *path, l_int flags, \ l_int mode); } 6 AUE_CLOSE NOPROTO { int close(int fd); } 7 AUE_WAIT4 STD { int linux_waitpid(l_pid_t pid, \ l_int *status, l_int options); } 8 AUE_CREAT STD { int linux_creat(char *path, \ l_int mode); } 9 AUE_LINK STD { int linux_link(char *path, char *to); } 10 AUE_UNLINK STD { int linux_unlink(char *path); } 11 AUE_EXECVE STD { int linux_execve(char *path, char **argp, \ char **envp); } 12 AUE_CHDIR STD { int linux_chdir(char *path); } 13 AUE_NULL STD { int linux_time(l_time_t *tm); } 14 AUE_MKNOD STD { int linux_mknod(char *path, l_int mode, \ l_dev_t dev); } 15 AUE_CHMOD STD { int linux_chmod(char *path, \ l_mode_t mode); } 16 AUE_LCHOWN STD { int linux_lchown16(char *path, \ l_uid16_t uid, l_gid16_t gid); } 17 AUE_NULL UNIMPL break 18 AUE_STAT STD { int linux_stat(char *path, \ struct linux_stat *up); } 19 AUE_LSEEK STD { int linux_lseek(l_uint fdes, l_off_t off, \ l_int whence); } 20 AUE_GETPID STD { int linux_getpid(void); } 21 AUE_MOUNT STD { int linux_mount(char *specialfile, \ char *dir, char *filesystemtype, \ l_ulong rwflag, void *data); } 22 AUE_UMOUNT STD { int linux_oldumount(char *path); } 23 AUE_SETUID STD { int linux_setuid16(l_uid16_t uid); } 24 AUE_GETUID STD { int linux_getuid16(void); } 25 AUE_SETTIMEOFDAY STD { int linux_stime(void); } 26 AUE_PTRACE STD { int linux_ptrace(l_long req, l_long pid, \ l_long addr, l_long data); } 27 AUE_NULL STD { int linux_alarm(l_uint secs); } 28 AUE_FSTAT STD { int linux_fstat(l_uint fd, \ struct linux_stat *up); } 29 AUE_NULL STD { int linux_pause(void); } 30 AUE_UTIME STD { int linux_utime(char *fname, \ struct l_utimbuf *times); } 31 AUE_NULL UNIMPL stty 32 AUE_NULL UNIMPL gtty 33 AUE_ACCESS STD { int linux_access(char *path, l_int amode); } 34 AUE_NICE STD { int linux_nice(l_int inc); } 35 AUE_NULL UNIMPL ftime 36 AUE_SYNC NOPROTO { int sync(void); } 37 AUE_KILL STD { int linux_kill(l_int pid, l_int signum); } 38 AUE_RENAME STD { int linux_rename(char *from, char *to); } 39 AUE_MKDIR STD { int linux_mkdir(char *path, l_int mode); } 40 AUE_RMDIR STD { int linux_rmdir(char *path); } 41 AUE_DUP NOPROTO { int dup(u_int fd); } 42 AUE_PIPE STD { int linux_pipe(l_int *pipefds); } 43 AUE_NULL STD { int linux_times(struct l_times_argv *buf); } 44 AUE_NULL UNIMPL prof 45 AUE_NULL STD { int linux_brk(l_ulong dsend); } 46 AUE_SETGID STD { int linux_setgid16(l_gid16_t gid); } 47 AUE_GETGID STD { int linux_getgid16(void); } 48 AUE_NULL STD { int linux_signal(l_int sig, \ void *handler); } 49 AUE_GETEUID STD { int linux_geteuid16(void); } 50 AUE_GETEGID STD { int linux_getegid16(void); } 51 AUE_ACCT NOPROTO { int acct(char *path); } 52 AUE_UMOUNT STD { int linux_umount(char *path, l_int flags); } 53 AUE_NULL UNIMPL lock 54 AUE_IOCTL STD { int linux_ioctl(l_uint fd, l_uint cmd, \ l_ulong arg); } 55 AUE_FCNTL STD { int linux_fcntl(l_uint fd, l_uint cmd, \ l_ulong arg); } 56 AUE_NULL UNIMPL mpx 57 AUE_SETPGRP NOPROTO { int setpgid(int pid, int pgid); } 58 AUE_NULL UNIMPL ulimit 59 AUE_NULL STD { int linux_olduname(void); } 60 AUE_UMASK NOPROTO { int umask(int newmask); } 61 AUE_CHROOT NOPROTO { int chroot(char *path); } 62 AUE_NULL STD { int linux_ustat(l_dev_t dev, \ struct l_ustat *ubuf); } 63 AUE_DUP2 NOPROTO { int dup2(u_int from, u_int to); } 64 AUE_GETPPID STD { int linux_getppid(void); } 65 AUE_GETPGRP NOPROTO { int getpgrp(void); } 66 AUE_SETSID NOPROTO { int setsid(void); } 67 AUE_NULL STD { int linux_sigaction(l_int sig, \ l_osigaction_t *nsa, \ l_osigaction_t *osa); } 68 AUE_NULL STD { int linux_sgetmask(void); } 69 AUE_NULL STD { int linux_ssetmask(l_osigset_t mask); } 70 AUE_SETREUID STD { int linux_setreuid16(l_uid16_t ruid, \ l_uid16_t euid); } 71 AUE_SETREGID STD { int linux_setregid16(l_gid16_t rgid, \ l_gid16_t egid); } 72 AUE_NULL STD { int linux_sigsuspend(l_int hist0, \ l_int hist1, l_osigset_t mask); } 73 AUE_NULL STD { int linux_sigpending(l_osigset_t *mask); } 74 AUE_SYSCTL STD { int linux_sethostname(char *hostname, \ u_int len); } 75 AUE_SETRLIMIT STD { int linux_setrlimit(l_uint resource, \ struct l_rlimit *rlim); } 76 AUE_GETRLIMIT STD { int linux_old_getrlimit(l_uint resource, \ struct l_rlimit *rlim); } 77 AUE_GETRUSAGE NOPROTO { int getrusage(int who, \ struct rusage *rusage); } 78 AUE_NULL NOPROTO { int gettimeofday( \ struct timeval *tp, \ struct timezone *tzp); } 79 AUE_SETTIMEOFDAY NOPROTO { int settimeofday( \ struct timeval *tv, \ struct timezone *tzp); } 80 AUE_GETGROUPS STD { int linux_getgroups16(l_uint gidsetsize, \ l_gid16_t *gidset); } 81 AUE_SETGROUPS STD { int linux_setgroups16(l_uint gidsetsize, \ l_gid16_t *gidset); } 82 AUE_SELECT STD { int linux_old_select( \ struct l_old_select_argv *ptr); } 83 AUE_SYMLINK STD { int linux_symlink(char *path, char *to); } ; 84: oldlstat 84 AUE_LSTAT STD { int linux_lstat(char *path, struct l_stat *up); } 85 AUE_READLINK STD { int linux_readlink(char *name, char *buf, \ l_int count); } 86 AUE_USELIB STD { int linux_uselib(char *library); } 87 AUE_SWAPON NOPROTO { int swapon(char *name); } 88 AUE_REBOOT STD { int linux_reboot(l_int magic1, \ l_int magic2, l_uint cmd, void *arg); } ; 89: old_readdir 89 AUE_GETDIRENTRIES STD { int linux_readdir(l_uint fd, \ struct l_dirent *dent, l_uint count); } ; 90: old_mmap 90 AUE_MMAP STD { int linux_mmap(struct l_mmap_argv *ptr); } 91 AUE_MUNMAP NOPROTO { int munmap(caddr_t addr, int len); } 92 AUE_TRUNCATE STD { int linux_truncate(char *path, \ l_ulong length); } 93 AUE_FTRUNCATE STD { int linux_ftruncate(int fd, long length); } 94 AUE_FCHMOD NOPROTO { int fchmod(int fd, int mode); } 95 AUE_FCHOWN NOPROTO { int fchown(int fd, int uid, int gid); } 96 AUE_GETPRIORITY STD { int linux_getpriority(int which, int who); } 97 AUE_SETPRIORITY NOPROTO { int setpriority(int which, int who, \ int prio); } 98 AUE_PROFILE UNIMPL profil 99 AUE_STATFS STD { int linux_statfs(char *path, \ struct l_statfs_buf *buf); } 100 AUE_FSTATFS STD { int linux_fstatfs(l_uint fd, \ struct l_statfs_buf *buf); } 101 AUE_NULL STD { int linux_ioperm(l_ulong start, \ l_ulong length, l_int enable); } 102 AUE_NULL STD { int linux_socketcall(l_int what, \ l_ulong args); } 103 AUE_NULL STD { int linux_syslog(l_int type, char *buf, \ l_int len); } 104 AUE_SETITIMER STD { int linux_setitimer(l_int which, \ struct l_itimerval *itv, \ struct l_itimerval *oitv); } 105 AUE_GETITIMER STD { int linux_getitimer(l_int which, \ struct l_itimerval *itv); } 106 AUE_STAT STD { int linux_newstat(char *path, \ struct l_newstat *buf); } 107 AUE_LSTAT STD { int linux_newlstat(char *path, \ struct l_newstat *buf); } 108 AUE_FSTAT STD { int linux_newfstat(l_uint fd, \ struct l_newstat *buf); } ; 109: olduname 109 AUE_NULL STD { int linux_uname(void); } 110 AUE_NULL STD { int linux_iopl(l_int level); } 111 AUE_NULL STD { int linux_vhangup(void); } 112 AUE_NULL UNIMPL idle 113 AUE_NULL STD { int linux_vm86old(void); } 114 AUE_WAIT4 STD { int linux_wait4(l_pid_t pid, \ l_int *status, l_int options, \ void *rusage); } 115 AUE_SWAPOFF STD { int linux_swapoff(void); } 116 AUE_NULL STD { int linux_sysinfo(struct l_sysinfo *info); } 117 AUE_NULL STD { int linux_ipc(l_uint what, l_int arg1, \ l_int arg2, l_int arg3, void *ptr, \ l_long arg5); } 118 AUE_FSYNC NOPROTO { int fsync(int fd); } 119 AUE_SIGRETURN STD { int linux_sigreturn( \ struct l_sigframe *sfp); } 120 AUE_RFORK STD { int linux_clone(l_int flags, void *stack, \ void *parent_tidptr, void *tls, void * child_tidptr); } 121 AUE_SYSCTL STD { int linux_setdomainname(char *name, \ int len); } 122 AUE_NULL STD { int linux_newuname( \ struct l_new_utsname *buf); } 123 AUE_NULL STD { int linux_modify_ldt(l_int func, \ void *ptr, l_ulong bytecount); } 124 AUE_ADJTIME STD { int linux_adjtimex(void); } 125 AUE_MPROTECT STD { int linux_mprotect(caddr_t addr, int len, \ int prot); } 126 AUE_SIGPROCMASK STD { int linux_sigprocmask(l_int how, \ l_osigset_t *mask, l_osigset_t *omask); } 127 AUE_NULL STD { int linux_create_module(void); } 128 AUE_NULL STD { int linux_init_module(void); } 129 AUE_NULL STD { int linux_delete_module(void); } 130 AUE_NULL STD { int linux_get_kernel_syms(void); } 131 AUE_QUOTACTL STD { int linux_quotactl(void); } 132 AUE_GETPGID NOPROTO { int getpgid(int pid); } 133 AUE_FCHDIR NOPROTO { int fchdir(int fd); } 134 AUE_BDFLUSH STD { int linux_bdflush(void); } 135 AUE_NULL STD { int linux_sysfs(l_int option, \ l_ulong arg1, l_ulong arg2); } 136 AUE_PERSONALITY STD { int linux_personality(l_ulong per); } 137 AUE_NULL UNIMPL afs_syscall 138 AUE_SETFSUID STD { int linux_setfsuid16(l_uid16_t uid); } 139 AUE_SETFSGID STD { int linux_setfsgid16(l_gid16_t gid); } 140 AUE_LSEEK STD { int linux_llseek(l_int fd, l_ulong ohigh, \ l_ulong olow, l_loff_t *res, \ l_uint whence); } 141 AUE_GETDIRENTRIES STD { int linux_getdents(l_uint fd, \ void *dent, l_uint count); } ; 142: newselect 142 AUE_SELECT STD { int linux_select(l_int nfds, \ l_fd_set *readfds, l_fd_set *writefds, \ l_fd_set *exceptfds, \ struct l_timeval *timeout); } 143 AUE_FLOCK NOPROTO { int flock(int fd, int how); } 144 AUE_MSYNC STD { int linux_msync(l_ulong addr, \ l_size_t len, l_int fl); } 145 AUE_READV NOPROTO { int readv(int fd, struct iovec *iovp, \ u_int iovcnt); } 146 AUE_WRITEV NOPROTO { int writev(int fd, struct iovec *iovp, \ u_int iovcnt); } 147 AUE_GETSID STD { int linux_getsid(l_pid_t pid); } 148 AUE_NULL STD { int linux_fdatasync(l_uint fd); } 149 AUE_SYSCTL STD { int linux_sysctl( \ struct l___sysctl_args *args); } 150 AUE_MLOCK NOPROTO { int mlock(const void *addr, size_t len); } 151 AUE_MUNLOCK NOPROTO { int munlock(const void *addr, size_t len); } 152 AUE_MLOCKALL NOPROTO { int mlockall(int how); } 153 AUE_MUNLOCKALL NOPROTO { int munlockall(void); } 154 AUE_SCHED_SETPARAM STD { int linux_sched_setparam(l_pid_t pid, \ struct l_sched_param *param); } 155 AUE_SCHED_GETPARAM STD { int linux_sched_getparam(l_pid_t pid, \ struct l_sched_param *param); } 156 AUE_SCHED_SETSCHEDULER STD { int linux_sched_setscheduler( \ l_pid_t pid, l_int policy, \ struct l_sched_param *param); } 157 AUE_SCHED_GETSCHEDULER STD { int linux_sched_getscheduler( \ l_pid_t pid); } 158 AUE_NULL NOPROTO { int sched_yield(void); } 159 AUE_SCHED_GET_PRIORITY_MAX STD { int linux_sched_get_priority_max( \ l_int policy); } 160 AUE_SCHED_GET_PRIORITY_MIN STD { int linux_sched_get_priority_min( \ l_int policy); } 161 AUE_SCHED_RR_GET_INTERVAL STD { int linux_sched_rr_get_interval( \ l_pid_t pid, struct l_timespec *interval); } 162 AUE_NULL STD { int linux_nanosleep( \ const struct l_timespec *rqtp, \ struct l_timespec *rmtp); } 163 AUE_NULL STD { int linux_mremap(l_ulong addr, \ l_ulong old_len, l_ulong new_len, \ l_ulong flags, l_ulong new_addr); } 164 AUE_SETRESUID STD { int linux_setresuid16(l_uid16_t ruid, \ l_uid16_t euid, l_uid16_t suid); } 165 AUE_GETRESUID STD { int linux_getresuid16(l_uid16_t *ruid, \ l_uid16_t *euid, l_uid16_t *suid); } 166 AUE_NULL STD { int linux_vm86(void); } 167 AUE_NULL STD { int linux_query_module(void); } 168 AUE_POLL NOPROTO { int poll(struct pollfd* fds, \ unsigned int nfds, long timeout); } 169 AUE_NULL STD { int linux_nfsservctl(void); } 170 AUE_SETRESGID STD { int linux_setresgid16(l_gid16_t rgid, \ l_gid16_t egid, l_gid16_t sgid); } 171 AUE_GETRESGID STD { int linux_getresgid16(l_gid16_t *rgid, \ l_gid16_t *egid, l_gid16_t *sgid); } 172 AUE_PRCTL STD { int linux_prctl(l_int option, l_int arg2, l_int arg3, \ l_int arg4, l_int arg5); } 173 AUE_NULL STD { int linux_rt_sigreturn( \ struct l_ucontext *ucp); } 174 AUE_NULL STD { int linux_rt_sigaction(l_int sig, \ l_sigaction_t *act, l_sigaction_t *oact, \ l_size_t sigsetsize); } 175 AUE_NULL STD { int linux_rt_sigprocmask(l_int how, \ l_sigset_t *mask, l_sigset_t *omask, \ l_size_t sigsetsize); } 176 AUE_NULL STD { int linux_rt_sigpending(l_sigset_t *set, \ l_size_t sigsetsize); } 177 AUE_NULL STD { int linux_rt_sigtimedwait(l_sigset_t *mask, \ l_siginfo_t *ptr, \ struct l_timeval *timeout, \ l_size_t sigsetsize); } 178 AUE_NULL STD { int linux_rt_sigqueueinfo(l_pid_t pid, l_int sig, \ l_siginfo_t *info); } 179 AUE_NULL STD { int linux_rt_sigsuspend( \ l_sigset_t *newset, \ l_size_t sigsetsize); } 180 AUE_PREAD STD { int linux_pread(l_uint fd, char *buf, \ l_size_t nbyte, l_loff_t offset); } 181 AUE_PWRITE STD { int linux_pwrite(l_uint fd, char *buf, \ l_size_t nbyte, l_loff_t offset); } 182 AUE_CHOWN STD { int linux_chown16(char *path, \ l_uid16_t uid, l_gid16_t gid); } 183 AUE_GETCWD STD { int linux_getcwd(char *buf, \ l_ulong bufsize); } 184 AUE_CAPGET STD { int linux_capget(struct l_user_cap_header *hdrp, \ struct l_user_cap_data *datap); } 185 AUE_CAPSET STD { int linux_capset(struct l_user_cap_header *hdrp, \ struct l_user_cap_data *datap); } 186 AUE_NULL STD { int linux_sigaltstack(l_stack_t *uss, \ l_stack_t *uoss); } 187 AUE_SENDFILE STD { int linux_sendfile(void); } 188 AUE_GETPMSG UNIMPL getpmsg 189 AUE_PUTPMSG UNIMPL putpmsg 190 AUE_VFORK STD { int linux_vfork(void); } ; 191: ugetrlimit 191 AUE_GETRLIMIT STD { int linux_getrlimit(l_uint resource, \ struct l_rlimit *rlim); } 192 AUE_MMAP STD { int linux_mmap2(l_ulong addr, l_ulong len, \ l_ulong prot, l_ulong flags, l_ulong fd, \ l_ulong pgoff); } 193 AUE_TRUNCATE STD { int linux_truncate64(char *path, \ l_loff_t length); } 194 AUE_FTRUNCATE STD { int linux_ftruncate64(l_uint fd, \ l_loff_t length); } 195 AUE_STAT STD { int linux_stat64(const char *filename, \ struct l_stat64 *statbuf); } 196 AUE_LSTAT STD { int linux_lstat64(const char *filename, \ struct l_stat64 *statbuf); } 197 AUE_FSTAT STD { int linux_fstat64(l_int fd, \ struct l_stat64 *statbuf); } 198 AUE_LCHOWN STD { int linux_lchown(char *path, l_uid_t uid, \ l_gid_t gid); } 199 AUE_GETUID STD { int linux_getuid(void); } 200 AUE_GETGID STD { int linux_getgid(void); } 201 AUE_GETEUID NOPROTO { int geteuid(void); } 202 AUE_GETEGID NOPROTO { int getegid(void); } 203 AUE_SETREUID NOPROTO { int setreuid(uid_t ruid, uid_t euid); } 204 AUE_SETREGID NOPROTO { int setregid(gid_t rgid, gid_t egid); } 205 AUE_GETGROUPS STD { int linux_getgroups(l_int gidsetsize, \ l_gid_t *grouplist); } 206 AUE_SETGROUPS STD { int linux_setgroups(l_int gidsetsize, \ l_gid_t *grouplist); } 207 AUE_FCHOWN NODEF fchown fchown fchown_args int 208 AUE_SETRESUID NOPROTO { int setresuid(uid_t ruid, uid_t euid, \ uid_t suid); } 209 AUE_GETRESUID NOPROTO { int getresuid(uid_t *ruid, uid_t *euid, \ uid_t *suid); } 210 AUE_SETRESGID NOPROTO { int setresgid(gid_t rgid, gid_t egid, \ gid_t sgid); } 211 AUE_GETRESGID NOPROTO { int getresgid(gid_t *rgid, gid_t *egid, \ gid_t *sgid); } 212 AUE_CHOWN STD { int linux_chown(char *path, l_uid_t uid, \ l_gid_t gid); } 213 AUE_SETUID NOPROTO { int setuid(uid_t uid); } 214 AUE_SETGID NOPROTO { int setgid(gid_t gid); } 215 AUE_SETFSUID STD { int linux_setfsuid(l_uid_t uid); } 216 AUE_SETFSGID STD { int linux_setfsgid(l_gid_t gid); } 217 AUE_PIVOT_ROOT STD { int linux_pivot_root(char *new_root, \ char *put_old); } 218 AUE_MINCORE STD { int linux_mincore(l_ulong start, \ l_size_t len, u_char *vec); } 219 AUE_MADVISE NOPROTO { int madvise(void *addr, size_t len, \ int behav); } 220 AUE_GETDIRENTRIES STD { int linux_getdents64(l_uint fd, \ void *dirent, l_uint count); } 221 AUE_FCNTL STD { int linux_fcntl64(l_uint fd, l_uint cmd, \ l_ulong arg); } 222 AUE_NULL UNIMPL 223 AUE_NULL UNIMPL 224 AUE_NULL STD { long linux_gettid(void); } 225 AUE_NULL UNIMPL linux_readahead 226 AUE_NULL STD { int linux_setxattr(void); } 227 AUE_NULL STD { int linux_lsetxattr(void); } 228 AUE_NULL STD { int linux_fsetxattr(void); } 229 AUE_NULL STD { int linux_getxattr(void); } 230 AUE_NULL STD { int linux_lgetxattr(void); } 231 AUE_NULL STD { int linux_fgetxattr(void); } 232 AUE_NULL STD { int linux_listxattr(void); } 233 AUE_NULL STD { int linux_llistxattr(void); } 234 AUE_NULL STD { int linux_flistxattr(void); } 235 AUE_NULL STD { int linux_removexattr(void); } 236 AUE_NULL STD { int linux_lremovexattr(void); } 237 AUE_NULL STD { int linux_fremovexattr(void); } 238 AUE_NULL STD { int linux_tkill(int tid, int sig); } 239 AUE_SENDFILE UNIMPL linux_sendfile64 240 AUE_NULL STD { int linux_sys_futex(void *uaddr, int op, uint32_t val, \ struct l_timespec *timeout, uint32_t *uaddr2, uint32_t val3); } 241 AUE_NULL STD { int linux_sched_setaffinity(l_pid_t pid, l_uint len, \ l_ulong *user_mask_ptr); } 242 AUE_NULL STD { int linux_sched_getaffinity(l_pid_t pid, l_uint len, \ l_ulong *user_mask_ptr); } 243 AUE_NULL STD { int linux_set_thread_area(struct l_user_desc *desc); } 244 AUE_NULL STD { int linux_get_thread_area(struct l_user_desc *desc); } 245 AUE_NULL UNIMPL linux_io_setup 246 AUE_NULL UNIMPL linux_io_destroy 247 AUE_NULL UNIMPL linux_io_getevents 248 AUE_NULL UNIMPL linux_io_submit 249 AUE_NULL UNIMPL linux_io_cancel 250 AUE_NULL STD { int linux_fadvise64(int fd, l_loff_t offset, \ l_size_t len, int advice); } 251 AUE_NULL UNIMPL 252 AUE_EXIT STD { int linux_exit_group(int error_code); } 253 AUE_NULL STD { int linux_lookup_dcookie(void); } 254 AUE_NULL STD { int linux_epoll_create(l_int size); } 255 AUE_NULL STD { int linux_epoll_ctl(l_int epfd, l_int op, l_int fd, \ struct epoll_event *event); } 256 AUE_NULL STD { int linux_epoll_wait(l_int epfd, struct epoll_event *events, \ l_int maxevents, l_int timeout); } 257 AUE_NULL STD { int linux_remap_file_pages(void); } 258 AUE_NULL STD { int linux_set_tid_address(int *tidptr); } 259 AUE_NULL STD { int linux_timer_create(clockid_t clock_id, \ struct sigevent *evp, l_timer_t *timerid); } 260 AUE_NULL STD { int linux_timer_settime(l_timer_t timerid, l_int flags, \ const struct itimerspec *new, struct itimerspec *old); } 261 AUE_NULL STD { int linux_timer_gettime(l_timer_t timerid, struct itimerspec *setting); } 262 AUE_NULL STD { int linux_timer_getoverrun(l_timer_t timerid); } 263 AUE_NULL STD { int linux_timer_delete(l_timer_t timerid); } 264 AUE_CLOCK_SETTIME STD { int linux_clock_settime(clockid_t which, struct l_timespec *tp); } 265 AUE_NULL STD { int linux_clock_gettime(clockid_t which, struct l_timespec *tp); } 266 AUE_NULL STD { int linux_clock_getres(clockid_t which, struct l_timespec *tp); } 267 AUE_NULL STD { int linux_clock_nanosleep(clockid_t which, int flags, \ struct l_timespec *rqtp, struct l_timespec *rmtp); } 268 AUE_STATFS STD { int linux_statfs64(char *path, size_t bufsize, struct l_statfs64_buf *buf); } 269 AUE_FSTATFS STD { int linux_fstatfs64(void); } 270 AUE_NULL STD { int linux_tgkill(int tgid, int pid, int sig); } 271 AUE_UTIMES STD { int linux_utimes(char *fname, \ struct l_timeval *tptr); } 272 AUE_NULL STD { int linux_fadvise64_64(int fd, \ l_loff_t offset, l_loff_t len, \ int advice); } 273 AUE_NULL UNIMPL vserver 274 AUE_NULL STD { int linux_mbind(void); } 275 AUE_NULL STD { int linux_get_mempolicy(void); } 276 AUE_NULL STD { int linux_set_mempolicy(void); } ; linux 2.6.6: 277 AUE_NULL STD { int linux_mq_open(const char *name, int oflag, mode_t mode, \ struct mq_attr *attr); } 278 AUE_NULL STD { int linux_mq_unlink(const char *name); } 279 AUE_NULL STD { int linux_mq_timedsend(l_mqd_t mqd, const char *msg_ptr, \ size_t msg_len, unsigned int msg_prio, const struct \ l_timespec *abs_timeout); } 280 AUE_NULL STD { int linux_mq_timedreceive(l_mqd_t mqd, char *msg_ptr, \ size_t msg_len, unsigned int msg_prio, const struct \ l_timespec *abs_timeout); } 281 AUE_NULL STD { int linux_mq_notify(l_mqd_t mqd, const struct l_timespec *abs_timeout); } 282 AUE_NULL STD { int linux_mq_getsetattr(l_mqd_t mqd, const struct mq_attr *attr, \ struct mq_attr *oattr); } 283 AUE_NULL STD { int linux_kexec_load(void); } 284 AUE_WAIT6 STD { int linux_waitid(int idtype, l_pid_t id, \ l_siginfo_t *info, int options, \ void *rusage); } 285 AUE_NULL UNIMPL ; linux 2.6.11: 286 AUE_NULL STD { int linux_add_key(void); } 287 AUE_NULL STD { int linux_request_key(void); } 288 AUE_NULL STD { int linux_keyctl(void); } ; linux 2.6.13: 289 AUE_NULL STD { int linux_ioprio_set(void); } 290 AUE_NULL STD { int linux_ioprio_get(void); } 291 AUE_NULL STD { int linux_inotify_init(void); } 292 AUE_NULL STD { int linux_inotify_add_watch(void); } 293 AUE_NULL STD { int linux_inotify_rm_watch(void); } ; linux 2.6.16: 294 AUE_NULL STD { int linux_migrate_pages(void); } 295 AUE_OPEN_RWTC STD { int linux_openat(l_int dfd, const char *filename, \ l_int flags, l_int mode); } 296 AUE_MKDIRAT STD { int linux_mkdirat(l_int dfd, const char *pathname, \ l_int mode); } 297 AUE_MKNODAT STD { int linux_mknodat(l_int dfd, const char *filename, \ l_int mode, l_uint dev); } 298 AUE_FCHOWNAT STD { int linux_fchownat(l_int dfd, const char *filename, \ l_uid16_t uid, l_gid16_t gid, l_int flag); } 299 AUE_FUTIMESAT STD { int linux_futimesat(l_int dfd, char *filename, \ struct l_timeval *utimes); } 300 AUE_FSTATAT STD { int linux_fstatat64(l_int dfd, char *pathname, \ struct l_stat64 *statbuf, l_int flag); } 301 AUE_UNLINKAT STD { int linux_unlinkat(l_int dfd, const char *pathname, \ l_int flag); } 302 AUE_RENAMEAT STD { int linux_renameat(l_int olddfd, const char *oldname, \ l_int newdfd, const char *newname); } 303 AUE_LINKAT STD { int linux_linkat(l_int olddfd, const char *oldname, \ l_int newdfd, const char *newname, l_int flag); } 304 AUE_SYMLINKAT STD { int linux_symlinkat(const char *oldname, l_int newdfd, \ const char *newname); } 305 AUE_READLINKAT STD { int linux_readlinkat(l_int dfd, const char *path, \ char *buf, l_int bufsiz); } 306 AUE_FCHMODAT STD { int linux_fchmodat(l_int dfd, const char *filename, \ l_mode_t mode); } 307 AUE_FACCESSAT STD { int linux_faccessat(l_int dfd, const char *filename, \ l_int amode); } 308 AUE_SELECT STD { int linux_pselect6(l_int nfds, l_fd_set *readfds, \ l_fd_set *writefds, l_fd_set *exceptfds, \ struct l_timespec *tsp, l_uintptr_t *sig); } 309 AUE_POLL STD { int linux_ppoll(struct pollfd *fds, uint32_t nfds, \ struct l_timespec *tsp, l_sigset_t *sset, l_size_t ssize); } 310 AUE_NULL STD { int linux_unshare(void); } ; linux 2.6.17: 311 AUE_NULL STD { int linux_set_robust_list(struct linux_robust_list_head *head, \ l_size_t len); } -312 AUE_NULL STD { int linux_get_robust_list(l_int pid, struct linux_robust_list_head **head, \ - l_size_t *len); } +312 AUE_NULL STD { int linux_get_robust_list(l_int pid, \ + struct linux_robust_list_head **head, l_size_t *len); } 313 AUE_NULL STD { int linux_splice(void); } 314 AUE_NULL STD { int linux_sync_file_range(void); } 315 AUE_NULL STD { int linux_tee(void); } 316 AUE_NULL STD { int linux_vmsplice(void); } ; linux 2.6.18: 317 AUE_NULL STD { int linux_move_pages(void); } ; linux 2.6.19: 318 AUE_NULL STD { int linux_getcpu(void); } 319 AUE_NULL STD { int linux_epoll_pwait(l_int epfd, struct epoll_event *events, \ l_int maxevents, l_int timeout, l_sigset_t *mask); } ; linux 2.6.22: 320 AUE_FUTIMESAT STD { int linux_utimensat(l_int dfd, const char *pathname, \ const struct l_timespec *times, l_int flags); } 321 AUE_NULL STD { int linux_signalfd(void); } 322 AUE_NULL STD { int linux_timerfd_create(void); } 323 AUE_NULL STD { int linux_eventfd(l_uint initval); } ; linux 2.6.23: 324 AUE_NULL STD { int linux_fallocate(l_int fd, l_int mode, \ l_loff_t offset, l_loff_t len); } ; linux 2.6.25: 325 AUE_NULL STD { int linux_timerfd_settime(void); } 326 AUE_NULL STD { int linux_timerfd_gettime(void); } ; linux 2.6.27: 327 AUE_NULL STD { int linux_signalfd4(void); } 328 AUE_NULL STD { int linux_eventfd2(l_uint initval, l_int flags); } 329 AUE_NULL STD { int linux_epoll_create1(l_int flags); } 330 AUE_NULL STD { int linux_dup3(l_int oldfd, \ l_int newfd, l_int flags); } 331 AUE_NULL STD { int linux_pipe2(l_int *pipefds, l_int flags); } 332 AUE_NULL STD { int linux_inotify_init1(void); } ; linux 2.6.30: 333 AUE_NULL STD { int linux_preadv(void); } 334 AUE_NULL STD { int linux_pwritev(void); } ; linux 2.6.31: 335 AUE_NULL STD { int linux_rt_tsigqueueinfo(void); } 336 AUE_NULL STD { int linux_perf_event_open(void); } ; linux 2.6.33: 337 AUE_NULL STD { int linux_recvmmsg(l_int s, \ struct l_mmsghdr *msg, l_uint vlen, \ l_uint flags, struct l_timespec *timeout); } 338 AUE_NULL STD { int linux_fanotify_init(void); } 339 AUE_NULL STD { int linux_fanotify_mark(void); } ; linux 2.6.36: 340 AUE_NULL STD { int linux_prlimit64(l_pid_t pid, \ l_uint resource, \ struct rlimit *new, \ struct rlimit *old); } ; later: 341 AUE_NULL STD { int linux_name_to_handle_at(void); } 342 AUE_NULL STD { int linux_open_by_handle_at(void); } 343 AUE_NULL STD { int linux_clock_adjtime(void); } 344 AUE_SYNC STD { int linux_syncfs(l_int fd); } 345 AUE_NULL STD { int linux_sendmmsg(l_int s, \ struct l_mmsghdr *msg, l_uint vlen, \ l_uint flags); } 346 AUE_NULL STD { int linux_setns(void); } 347 AUE_NULL STD { int linux_process_vm_readv(void); } 348 AUE_NULL STD { int linux_process_vm_writev(void); } ; please, keep this line at the end. 349 AUE_NULL UNIMPL nosys