diff options
Diffstat (limited to 'sys/compat/freebsd32/freebsd32_misc.c')
-rw-r--r-- | sys/compat/freebsd32/freebsd32_misc.c | 530 |
1 files changed, 0 insertions, 530 deletions
diff --git a/sys/compat/freebsd32/freebsd32_misc.c b/sys/compat/freebsd32/freebsd32_misc.c index 424bb94..ad83f16 100644 --- a/sys/compat/freebsd32/freebsd32_misc.c +++ b/sys/compat/freebsd32/freebsd32_misc.c @@ -1402,536 +1402,6 @@ freebsd4_freebsd32_fhstatfs(struct thread *td, struct freebsd4_freebsd32_fhstatf int -freebsd32_semsys(struct thread *td, struct freebsd32_semsys_args *uap) -{ - -#if defined(COMPAT_FREEBSD4) || defined(COMPAT_FREEBSD5) || \ - defined(COMPAT_FREEBSD6) || defined(COMPAT_FREEBSD7) - switch (uap->which) { - case 0: - return (freebsd7_freebsd32_semctl(td, - (struct freebsd7_freebsd32_semctl_args *)&uap->a2)); - default: - return (semsys(td, (struct semsys_args *)uap)); - } -#else - return (nosys(td, NULL)); -#endif -} - -#if defined(COMPAT_FREEBSD4) || defined(COMPAT_FREEBSD5) || \ - defined(COMPAT_FREEBSD6) || defined(COMPAT_FREEBSD7) -int -freebsd7_freebsd32_semctl(struct thread *td, - struct freebsd7_freebsd32_semctl_args *uap) -{ - struct semid_ds32_old dsbuf32; - struct semid_ds dsbuf; - union semun semun; - union semun32 arg; - register_t rval; - int error; - - switch (uap->cmd) { - case SEM_STAT: - case IPC_SET: - case IPC_STAT: - case GETALL: - case SETVAL: - case SETALL: - error = copyin(uap->arg, &arg, sizeof(arg)); - if (error) - return (error); - break; - } - - switch (uap->cmd) { - case SEM_STAT: - case IPC_STAT: - semun.buf = &dsbuf; - break; - case IPC_SET: - error = copyin(PTRIN(arg.buf), &dsbuf32, sizeof(dsbuf32)); - if (error) - return (error); - freebsd32_ipcperm_old_in(&dsbuf32.sem_perm, &dsbuf.sem_perm); - PTRIN_CP(dsbuf32, dsbuf, sem_base); - CP(dsbuf32, dsbuf, sem_nsems); - CP(dsbuf32, dsbuf, sem_otime); - CP(dsbuf32, dsbuf, sem_ctime); - semun.buf = &dsbuf; - break; - case GETALL: - case SETALL: - semun.array = PTRIN(arg.array); - break; - case SETVAL: - semun.val = arg.val; - break; - } - - error = kern_semctl(td, uap->semid, uap->semnum, uap->cmd, &semun, - &rval); - if (error) - return (error); - - switch (uap->cmd) { - case SEM_STAT: - case IPC_STAT: - bzero(&dsbuf32, sizeof(dsbuf32)); - freebsd32_ipcperm_old_out(&dsbuf.sem_perm, &dsbuf32.sem_perm); - PTROUT_CP(dsbuf, dsbuf32, sem_base); - CP(dsbuf, dsbuf32, sem_nsems); - CP(dsbuf, dsbuf32, sem_otime); - CP(dsbuf, dsbuf32, sem_ctime); - error = copyout(&dsbuf32, PTRIN(arg.buf), sizeof(dsbuf32)); - break; - } - - if (error == 0) - td->td_retval[0] = rval; - return (error); -} -#endif - -int -freebsd32_semctl(struct thread *td, struct freebsd32_semctl_args *uap) -{ - struct semid_ds32 dsbuf32; - struct semid_ds dsbuf; - union semun semun; - union semun32 arg; - register_t rval; - int error; - - switch (uap->cmd) { - case SEM_STAT: - case IPC_SET: - case IPC_STAT: - case GETALL: - case SETVAL: - case SETALL: - error = copyin(uap->arg, &arg, sizeof(arg)); - if (error) - return (error); - break; - } - - switch (uap->cmd) { - case SEM_STAT: - case IPC_STAT: - semun.buf = &dsbuf; - break; - case IPC_SET: - error = copyin(PTRIN(arg.buf), &dsbuf32, sizeof(dsbuf32)); - if (error) - return (error); - freebsd32_ipcperm_in(&dsbuf32.sem_perm, &dsbuf.sem_perm); - PTRIN_CP(dsbuf32, dsbuf, sem_base); - CP(dsbuf32, dsbuf, sem_nsems); - CP(dsbuf32, dsbuf, sem_otime); - CP(dsbuf32, dsbuf, sem_ctime); - semun.buf = &dsbuf; - break; - case GETALL: - case SETALL: - semun.array = PTRIN(arg.array); - break; - case SETVAL: - semun.val = arg.val; - break; - } - - error = kern_semctl(td, uap->semid, uap->semnum, uap->cmd, &semun, - &rval); - if (error) - return (error); - - switch (uap->cmd) { - case SEM_STAT: - case IPC_STAT: - bzero(&dsbuf32, sizeof(dsbuf32)); - freebsd32_ipcperm_out(&dsbuf.sem_perm, &dsbuf32.sem_perm); - PTROUT_CP(dsbuf, dsbuf32, sem_base); - CP(dsbuf, dsbuf32, sem_nsems); - CP(dsbuf, dsbuf32, sem_otime); - CP(dsbuf, dsbuf32, sem_ctime); - error = copyout(&dsbuf32, PTRIN(arg.buf), sizeof(dsbuf32)); - break; - } - - if (error == 0) - td->td_retval[0] = rval; - return (error); -} - -int -freebsd32_msgsys(struct thread *td, struct freebsd32_msgsys_args *uap) -{ - -#if defined(COMPAT_FREEBSD4) || defined(COMPAT_FREEBSD5) || \ - defined(COMPAT_FREEBSD6) || defined(COMPAT_FREEBSD7) - switch (uap->which) { - case 0: - return (freebsd7_freebsd32_msgctl(td, - (struct freebsd7_freebsd32_msgctl_args *)&uap->a2)); - case 2: - return (freebsd32_msgsnd(td, - (struct freebsd32_msgsnd_args *)&uap->a2)); - case 3: - return (freebsd32_msgrcv(td, - (struct freebsd32_msgrcv_args *)&uap->a2)); - default: - return (msgsys(td, (struct msgsys_args *)uap)); - } -#else - return (nosys(td, NULL)); -#endif -} - -#if defined(COMPAT_FREEBSD4) || defined(COMPAT_FREEBSD5) || \ - defined(COMPAT_FREEBSD6) || defined(COMPAT_FREEBSD7) -int -freebsd7_freebsd32_msgctl(struct thread *td, - struct freebsd7_freebsd32_msgctl_args *uap) -{ - struct msqid_ds msqbuf; - struct msqid_ds32_old msqbuf32; - int error; - - if (uap->cmd == IPC_SET) { - error = copyin(uap->buf, &msqbuf32, sizeof(msqbuf32)); - if (error) - return (error); - freebsd32_ipcperm_old_in(&msqbuf32.msg_perm, &msqbuf.msg_perm); - PTRIN_CP(msqbuf32, msqbuf, msg_first); - PTRIN_CP(msqbuf32, msqbuf, msg_last); - CP(msqbuf32, msqbuf, msg_cbytes); - CP(msqbuf32, msqbuf, msg_qnum); - CP(msqbuf32, msqbuf, msg_qbytes); - CP(msqbuf32, msqbuf, msg_lspid); - CP(msqbuf32, msqbuf, msg_lrpid); - CP(msqbuf32, msqbuf, msg_stime); - CP(msqbuf32, msqbuf, msg_rtime); - CP(msqbuf32, msqbuf, msg_ctime); - } - error = kern_msgctl(td, uap->msqid, uap->cmd, &msqbuf); - if (error) - return (error); - if (uap->cmd == IPC_STAT) { - bzero(&msqbuf32, sizeof(msqbuf32)); - freebsd32_ipcperm_old_out(&msqbuf.msg_perm, &msqbuf32.msg_perm); - PTROUT_CP(msqbuf, msqbuf32, msg_first); - PTROUT_CP(msqbuf, msqbuf32, msg_last); - CP(msqbuf, msqbuf32, msg_cbytes); - CP(msqbuf, msqbuf32, msg_qnum); - CP(msqbuf, msqbuf32, msg_qbytes); - CP(msqbuf, msqbuf32, msg_lspid); - CP(msqbuf, msqbuf32, msg_lrpid); - CP(msqbuf, msqbuf32, msg_stime); - CP(msqbuf, msqbuf32, msg_rtime); - CP(msqbuf, msqbuf32, msg_ctime); - error = copyout(&msqbuf32, uap->buf, sizeof(struct msqid_ds32)); - } - return (error); -} -#endif - -int -freebsd32_msgctl(struct thread *td, struct freebsd32_msgctl_args *uap) -{ - struct msqid_ds msqbuf; - struct msqid_ds32 msqbuf32; - int error; - - if (uap->cmd == IPC_SET) { - error = copyin(uap->buf, &msqbuf32, sizeof(msqbuf32)); - if (error) - return (error); - freebsd32_ipcperm_in(&msqbuf32.msg_perm, &msqbuf.msg_perm); - PTRIN_CP(msqbuf32, msqbuf, msg_first); - PTRIN_CP(msqbuf32, msqbuf, msg_last); - CP(msqbuf32, msqbuf, msg_cbytes); - CP(msqbuf32, msqbuf, msg_qnum); - CP(msqbuf32, msqbuf, msg_qbytes); - CP(msqbuf32, msqbuf, msg_lspid); - CP(msqbuf32, msqbuf, msg_lrpid); - CP(msqbuf32, msqbuf, msg_stime); - CP(msqbuf32, msqbuf, msg_rtime); - CP(msqbuf32, msqbuf, msg_ctime); - } - error = kern_msgctl(td, uap->msqid, uap->cmd, &msqbuf); - if (error) - return (error); - if (uap->cmd == IPC_STAT) { - freebsd32_ipcperm_out(&msqbuf.msg_perm, &msqbuf32.msg_perm); - PTROUT_CP(msqbuf, msqbuf32, msg_first); - PTROUT_CP(msqbuf, msqbuf32, msg_last); - CP(msqbuf, msqbuf32, msg_cbytes); - CP(msqbuf, msqbuf32, msg_qnum); - CP(msqbuf, msqbuf32, msg_qbytes); - CP(msqbuf, msqbuf32, msg_lspid); - CP(msqbuf, msqbuf32, msg_lrpid); - CP(msqbuf, msqbuf32, msg_stime); - CP(msqbuf, msqbuf32, msg_rtime); - CP(msqbuf, msqbuf32, msg_ctime); - error = copyout(&msqbuf32, uap->buf, sizeof(struct msqid_ds32)); - } - return (error); -} - -int -freebsd32_msgsnd(struct thread *td, struct freebsd32_msgsnd_args *uap) -{ - const void *msgp; - long mtype; - int32_t mtype32; - int error; - - msgp = PTRIN(uap->msgp); - if ((error = copyin(msgp, &mtype32, sizeof(mtype32))) != 0) - return (error); - mtype = mtype32; - return (kern_msgsnd(td, uap->msqid, - (const char *)msgp + sizeof(mtype32), - uap->msgsz, uap->msgflg, mtype)); -} - -int -freebsd32_msgrcv(struct thread *td, struct freebsd32_msgrcv_args *uap) -{ - void *msgp; - long mtype; - int32_t mtype32; - int error; - - msgp = PTRIN(uap->msgp); - if ((error = kern_msgrcv(td, uap->msqid, - (char *)msgp + sizeof(mtype32), uap->msgsz, - uap->msgtyp, uap->msgflg, &mtype)) != 0) - return (error); - mtype32 = (int32_t)mtype; - return (copyout(&mtype32, msgp, sizeof(mtype32))); -} - -int -freebsd32_shmsys(struct thread *td, struct freebsd32_shmsys_args *uap) -{ - -#if defined(COMPAT_FREEBSD4) || defined(COMPAT_FREEBSD5) || \ - defined(COMPAT_FREEBSD6) || defined(COMPAT_FREEBSD7) - switch (uap->which) { - case 0: { /* shmat */ - struct shmat_args ap; - - ap.shmid = uap->a2; - ap.shmaddr = PTRIN(uap->a3); - ap.shmflg = uap->a4; - return (sysent[SYS_shmat].sy_call(td, &ap)); - } - case 2: { /* shmdt */ - struct shmdt_args ap; - - ap.shmaddr = PTRIN(uap->a2); - return (sysent[SYS_shmdt].sy_call(td, &ap)); - } - case 3: { /* shmget */ - struct shmget_args ap; - - ap.key = uap->a2; - ap.size = uap->a3; - ap.shmflg = uap->a4; - return (sysent[SYS_shmget].sy_call(td, &ap)); - } - case 4: { /* shmctl */ - struct freebsd7_freebsd32_shmctl_args ap; - - ap.shmid = uap->a2; - ap.cmd = uap->a3; - ap.buf = PTRIN(uap->a4); - return (freebsd7_freebsd32_shmctl(td, &ap)); - } - case 1: /* oshmctl */ - default: - return (EINVAL); - } -#else - return (nosys(td, NULL)); -#endif -} - -#if defined(COMPAT_FREEBSD4) || defined(COMPAT_FREEBSD5) || \ - defined(COMPAT_FREEBSD6) || defined(COMPAT_FREEBSD7) -int -freebsd7_freebsd32_shmctl(struct thread *td, - struct freebsd7_freebsd32_shmctl_args *uap) -{ - int error = 0; - union { - struct shmid_ds shmid_ds; - struct shm_info shm_info; - struct shminfo shminfo; - } u; - union { - struct shmid_ds32_old shmid_ds32; - struct shm_info32 shm_info32; - struct shminfo32 shminfo32; - } u32; - size_t sz; - - if (uap->cmd == IPC_SET) { - if ((error = copyin(uap->buf, &u32.shmid_ds32, - sizeof(u32.shmid_ds32)))) - goto done; - freebsd32_ipcperm_old_in(&u32.shmid_ds32.shm_perm, - &u.shmid_ds.shm_perm); - CP(u32.shmid_ds32, u.shmid_ds, shm_segsz); - CP(u32.shmid_ds32, u.shmid_ds, shm_lpid); - CP(u32.shmid_ds32, u.shmid_ds, shm_cpid); - CP(u32.shmid_ds32, u.shmid_ds, shm_nattch); - CP(u32.shmid_ds32, u.shmid_ds, shm_atime); - CP(u32.shmid_ds32, u.shmid_ds, shm_dtime); - CP(u32.shmid_ds32, u.shmid_ds, shm_ctime); - } - - error = kern_shmctl(td, uap->shmid, uap->cmd, (void *)&u, &sz); - if (error) - goto done; - - /* Cases in which we need to copyout */ - switch (uap->cmd) { - case IPC_INFO: - CP(u.shminfo, u32.shminfo32, shmmax); - CP(u.shminfo, u32.shminfo32, shmmin); - CP(u.shminfo, u32.shminfo32, shmmni); - CP(u.shminfo, u32.shminfo32, shmseg); - CP(u.shminfo, u32.shminfo32, shmall); - error = copyout(&u32.shminfo32, uap->buf, - sizeof(u32.shminfo32)); - break; - case SHM_INFO: - CP(u.shm_info, u32.shm_info32, used_ids); - CP(u.shm_info, u32.shm_info32, shm_rss); - CP(u.shm_info, u32.shm_info32, shm_tot); - CP(u.shm_info, u32.shm_info32, shm_swp); - CP(u.shm_info, u32.shm_info32, swap_attempts); - CP(u.shm_info, u32.shm_info32, swap_successes); - error = copyout(&u32.shm_info32, uap->buf, - sizeof(u32.shm_info32)); - break; - case SHM_STAT: - case IPC_STAT: - freebsd32_ipcperm_old_out(&u.shmid_ds.shm_perm, - &u32.shmid_ds32.shm_perm); - if (u.shmid_ds.shm_segsz > INT32_MAX) - u32.shmid_ds32.shm_segsz = INT32_MAX; - else - CP(u.shmid_ds, u32.shmid_ds32, shm_segsz); - CP(u.shmid_ds, u32.shmid_ds32, shm_lpid); - CP(u.shmid_ds, u32.shmid_ds32, shm_cpid); - CP(u.shmid_ds, u32.shmid_ds32, shm_nattch); - CP(u.shmid_ds, u32.shmid_ds32, shm_atime); - CP(u.shmid_ds, u32.shmid_ds32, shm_dtime); - CP(u.shmid_ds, u32.shmid_ds32, shm_ctime); - u32.shmid_ds32.shm_internal = 0; - error = copyout(&u32.shmid_ds32, uap->buf, - sizeof(u32.shmid_ds32)); - break; - } - -done: - if (error) { - /* Invalidate the return value */ - td->td_retval[0] = -1; - } - return (error); -} -#endif - -int -freebsd32_shmctl(struct thread *td, struct freebsd32_shmctl_args *uap) -{ - int error = 0; - union { - struct shmid_ds shmid_ds; - struct shm_info shm_info; - struct shminfo shminfo; - } u; - union { - struct shmid_ds32 shmid_ds32; - struct shm_info32 shm_info32; - struct shminfo32 shminfo32; - } u32; - size_t sz; - - if (uap->cmd == IPC_SET) { - if ((error = copyin(uap->buf, &u32.shmid_ds32, - sizeof(u32.shmid_ds32)))) - goto done; - freebsd32_ipcperm_in(&u32.shmid_ds32.shm_perm, - &u.shmid_ds.shm_perm); - CP(u32.shmid_ds32, u.shmid_ds, shm_segsz); - CP(u32.shmid_ds32, u.shmid_ds, shm_lpid); - CP(u32.shmid_ds32, u.shmid_ds, shm_cpid); - CP(u32.shmid_ds32, u.shmid_ds, shm_nattch); - CP(u32.shmid_ds32, u.shmid_ds, shm_atime); - CP(u32.shmid_ds32, u.shmid_ds, shm_dtime); - CP(u32.shmid_ds32, u.shmid_ds, shm_ctime); - } - - error = kern_shmctl(td, uap->shmid, uap->cmd, (void *)&u, &sz); - if (error) - goto done; - - /* Cases in which we need to copyout */ - switch (uap->cmd) { - case IPC_INFO: - CP(u.shminfo, u32.shminfo32, shmmax); - CP(u.shminfo, u32.shminfo32, shmmin); - CP(u.shminfo, u32.shminfo32, shmmni); - CP(u.shminfo, u32.shminfo32, shmseg); - CP(u.shminfo, u32.shminfo32, shmall); - error = copyout(&u32.shminfo32, uap->buf, - sizeof(u32.shminfo32)); - break; - case SHM_INFO: - CP(u.shm_info, u32.shm_info32, used_ids); - CP(u.shm_info, u32.shm_info32, shm_rss); - CP(u.shm_info, u32.shm_info32, shm_tot); - CP(u.shm_info, u32.shm_info32, shm_swp); - CP(u.shm_info, u32.shm_info32, swap_attempts); - CP(u.shm_info, u32.shm_info32, swap_successes); - error = copyout(&u32.shm_info32, uap->buf, - sizeof(u32.shm_info32)); - break; - case SHM_STAT: - case IPC_STAT: - freebsd32_ipcperm_out(&u.shmid_ds.shm_perm, - &u32.shmid_ds32.shm_perm); - if (u.shmid_ds.shm_segsz > INT32_MAX) - u32.shmid_ds32.shm_segsz = INT32_MAX; - else - CP(u.shmid_ds, u32.shmid_ds32, shm_segsz); - CP(u.shmid_ds, u32.shmid_ds32, shm_lpid); - CP(u.shmid_ds, u32.shmid_ds32, shm_cpid); - CP(u.shmid_ds, u32.shmid_ds32, shm_nattch); - CP(u.shmid_ds, u32.shmid_ds32, shm_atime); - CP(u.shmid_ds, u32.shmid_ds32, shm_dtime); - CP(u.shmid_ds, u32.shmid_ds32, shm_ctime); - error = copyout(&u32.shmid_ds32, uap->buf, - sizeof(u32.shmid_ds32)); - break; - } - -done: - if (error) { - /* Invalidate the return value */ - td->td_retval[0] = -1; - } - return (error); -} - -int freebsd32_pread(struct thread *td, struct freebsd32_pread_args *uap) { struct pread_args ap; |