summaryrefslogtreecommitdiffstats
path: root/sys/compat/freebsd32/freebsd32_misc.c
diff options
context:
space:
mode:
Diffstat (limited to 'sys/compat/freebsd32/freebsd32_misc.c')
-rw-r--r--sys/compat/freebsd32/freebsd32_misc.c530
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;
OpenPOWER on IntegriCloud