compat/svr4/svr4_misc.c

135 	int error, st, sig;
137 	error = kern_wait(td, WAIT_ANY, &st, 0, NULL);
138 	if (error)
139 		return (error);
158 		error = copyout(&st, uap->status, sizeof(st));
160 	return (error);
171 	int error;
175 	error = pre_execve(td, &oldvmspace);
176 	if (error != 0) {
178 		return (error);
180 	error = exec_copyin_args(&eargs, path, UIO_SYSSPACE, uap->argp, NULL);
182 	if (error == 0)
183 		error = kern_execve(td, &eargs, NULL, oldvmspace);
184 	post_execve(td, error, oldvmspace);
185 	return (error);
196 	int error;
200 	error = pre_execve(td, &oldvmspace);
201 	if (error != 0) {
203 		return (error);
205 	error = exec_copyin_args(&eargs, path, UIO_SYSSPACE, uap->argp,
208 	if (error == 0)
209 		error = kern_execve(td, &eargs, NULL, oldvmspace);
210 	post_execve(td, error, oldvmspace);
211 	return (error);
220 	int error = 0;
225 		error = copyout(&tv.tv_sec, uap->t,
229 	return error;
258 	int buflen, error, eofflag, nbytes, justone;
265 	error = getvnode(td, uap->fd, cap_rights_init(&rights, CAP_READ), &fp);
266 	if (error != 0)
267 		return (error);
311 	error = mac_vnode_check_readdir(td->td_ucred, vp);
312 	if (error)
316 	error = VOP_READDIR(vp, &auio, fp->f_cred, &eofflag,
318 	if (error) {
355 			error = EFAULT;
386 		if ((error = copyout((caddr_t)&svr4_dirent, outp, svr4reclen)))
416 	return error;
437 	int buflen, error, eofflag;
444 	error = getvnode(td, uap->fd, cap_rights_init(&rights, CAP_READ), &fp);
445 	if (error != 0)
446 		return (error);
475 	error = mac_vnode_check_readdir(td->td_ucred, vp);
476 	if (error)
484 	error = VOP_READDIR(vp, &auio, fp->f_cred, &eofflag, &ncookies,
486 	if (error) {
507 			error = EINVAL;
529 		if ((error = copyout((caddr_t)&idb, outp, svr4_reclen)))
551 	return error;
626 	int		 error;
628 	if ((error = priv_check(td, PRIV_VFS_FCHROOT)) != 0)
629 		return error;
631 	if ((error = getvnode(td, uap->fd, cap_rights_init(&rights), &fp)) != 0)
632 		return error;
637 	error = change_dir(vp, td);
638 	if (error)
641 	error = mac_vnode_check_chroot(td->td_ucred, vp);
642 	if (error)
646 	error = pwd_chroot(td, vp);
648 	return (error);
651 	return (error);
664 	int error;
669 		error = kern_mkfifoat(td, AT_FDCWD, newpath, UIO_SYSSPACE,
672 		error = kern_mknodat(td, AT_FDCWD, newpath, UIO_SYSSPACE,
676 	return (error);
875 	int error;
891 	error = copyout(&tms, uap->tp, sizeof(tms));
892 	if (error)
893 		return (error);
907 	int error;
923 			error = kern_setrlimit(td, RLIMIT_FSIZE, &krl);
924 			if (error)
925 				return error;
1188 	int error, *retval = td->td_retval;
1228 		error = kern_wait(td, pid, &status, options, &ru);
1229 		if (error)
1230 			return (error);
1232 			error = svr4_setinfo(*retval, NULL, 0, uap->info);
1234 			error = svr4_setinfo(*retval, &ru, status, uap->info);
1236 		return (error);
1366 		error = 0;
1368 		error = msleep(q, &q->p_mtx, PWAIT | PCATCH, "svr4_wait", 0);
1370 	if (error)
1371 		return error;
1436 	int error;
1441 	error = kern_statfs(td, path, UIO_SYSSPACE, bfs);
1443 	if (error == 0)
1446 	if (error != 0)
1447 		return (error);
1459 	int error;
1462 	error = kern_fstatfs(td, uap->fd, bfs);
1463 	if (error == 0)
1466 	if (error != 0)
1467 		return (error);
1480 	int error;
1485 	error = kern_statfs(td, path, UIO_SYSSPACE, bfs);
1487 	if (error == 0)
1490 	if (error != 0)
1491 		return (error);
1503 	int error;
1506 	error = kern_fstatfs(td, uap->fd, bfs);
1507 	if (error == 0)
1510 	if (error != 0)
1511 		return (error);
1521 	int error;
1526 	error = kern_setitimer(td, ITIMER_REAL, &itv, &oitv);
1527 	if (error)
1528 		return (error);
1641 	int error;
1647 	if ((error = sys_setpriority(td, &ap)) != 0)
1648 		return error;
1651 	if ((error = sys_getpriority(td, (struct getpriority_args *)&ap)) != 0)
1652 		return error;
1663 	int error, *retval = td->td_retval;
1669 	if ((error = namei(&nd)) != 0)
1670 		return (error);
1674 	if ((error = copyout(nd.ni_cnd.cn_pnbuf, uap->buf, ncopy)) != 0)
1680 	return error;