1 /* $NetBSD: netbsd32_quota.c,v 1.1 2018/12/24 20:44:39 mrg Exp $ */ 2 3 /* 4 * Copyright (c) 1998, 2001, 2008, 2018 Matthew R. Green 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 17 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 18 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 19 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 20 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 21 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 22 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 23 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 24 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26 * SUCH DAMAGE. 27 * 28 * from: NetBSD: netbsd32_netbsd.c,v 1.218 2018/08/10 21:44:58 pgoyette Exp 29 */ 30 31 #include <sys/cdefs.h> 32 __KERNEL_RCSID(0, "$NetBSD: netbsd32_quota.c,v 1.1 2018/12/24 20:44:39 mrg Exp $"); 33 34 #include <sys/param.h> 35 #include <sys/systm.h> 36 #include <sys/quotactl.h> 37 #include <sys/filedesc.h> 38 #include <sys/vfs_syscalls.h> 39 40 #include <compat/netbsd32/netbsd32.h> 41 #include <compat/netbsd32/netbsd32_syscall.h> 42 #include <compat/netbsd32/netbsd32_syscallargs.h> 43 #include <compat/netbsd32/netbsd32_conv.h> 44 45 int 46 netbsd32___quotactl(struct lwp *l, const struct netbsd32___quotactl_args *uap, register_t *retval) 47 { 48 /* { 49 syscallarg(const netbsd32_charp) path; 50 syscallarg(netbsd32_voidp) args; 51 } */ 52 struct netbsd32_quotactlargs args32; 53 struct quotactl_args args; 54 int error; 55 56 error = copyin(SCARG_P32(uap, args), &args32, sizeof(args32)); 57 if (error) { 58 return error; 59 } 60 61 args.qc_op = args32.qc_op; 62 switch (args.qc_op) { 63 case QUOTACTL_STAT: 64 args.u.stat.qc_info = NETBSD32PTR64(args32.u.stat.qc_info); 65 break; 66 case QUOTACTL_IDTYPESTAT: 67 args.u.idtypestat.qc_idtype = args32.u.idtypestat.qc_idtype; 68 args.u.idtypestat.qc_info = 69 NETBSD32PTR64(args32.u.idtypestat.qc_info); 70 break; 71 case QUOTACTL_OBJTYPESTAT: 72 args.u.objtypestat.qc_objtype = 73 args32.u.objtypestat.qc_objtype; 74 args.u.objtypestat.qc_info = 75 NETBSD32PTR64(args32.u.objtypestat.qc_info); 76 break; 77 case QUOTACTL_GET: 78 args.u.get.qc_key = NETBSD32PTR64(args32.u.get.qc_key); 79 args.u.get.qc_val = NETBSD32PTR64(args32.u.get.qc_val); 80 break; 81 case QUOTACTL_PUT: 82 args.u.put.qc_key = NETBSD32PTR64(args32.u.put.qc_key); 83 args.u.put.qc_val = NETBSD32PTR64(args32.u.put.qc_val); 84 break; 85 case QUOTACTL_DEL: 86 args.u.del.qc_key = NETBSD32PTR64(args32.u.del.qc_key); 87 break; 88 case QUOTACTL_CURSOROPEN: 89 args.u.cursoropen.qc_cursor = 90 NETBSD32PTR64(args32.u.cursoropen.qc_cursor); 91 break; 92 case QUOTACTL_CURSORCLOSE: 93 args.u.cursorclose.qc_cursor = 94 NETBSD32PTR64(args32.u.cursorclose.qc_cursor); 95 break; 96 case QUOTACTL_CURSORSKIPIDTYPE: 97 args.u.cursorskipidtype.qc_cursor = 98 NETBSD32PTR64(args32.u.cursorskipidtype.qc_cursor); 99 args.u.cursorskipidtype.qc_idtype = 100 args32.u.cursorskipidtype.qc_idtype; 101 break; 102 case QUOTACTL_CURSORGET: 103 args.u.cursorget.qc_cursor = 104 NETBSD32PTR64(args32.u.cursorget.qc_cursor); 105 args.u.cursorget.qc_keys = 106 NETBSD32PTR64(args32.u.cursorget.qc_keys); 107 args.u.cursorget.qc_vals = 108 NETBSD32PTR64(args32.u.cursorget.qc_vals); 109 args.u.cursorget.qc_maxnum = 110 args32.u.cursorget.qc_maxnum; 111 args.u.cursorget.qc_ret = 112 NETBSD32PTR64(args32.u.cursorget.qc_ret); 113 break; 114 case QUOTACTL_CURSORATEND: 115 args.u.cursoratend.qc_cursor = 116 NETBSD32PTR64(args32.u.cursoratend.qc_cursor); 117 args.u.cursoratend.qc_ret = 118 NETBSD32PTR64(args32.u.cursoratend.qc_ret); 119 break; 120 case QUOTACTL_CURSORREWIND: 121 args.u.cursorrewind.qc_cursor = 122 NETBSD32PTR64(args32.u.cursorrewind.qc_cursor); 123 break; 124 case QUOTACTL_QUOTAON: 125 args.u.quotaon.qc_idtype = args32.u.quotaon.qc_idtype; 126 args.u.quotaon.qc_quotafile = 127 NETBSD32PTR64(args32.u.quotaon.qc_quotafile); 128 break; 129 case QUOTACTL_QUOTAOFF: 130 args.u.quotaoff.qc_idtype = args32.u.quotaoff.qc_idtype; 131 break; 132 default: 133 return EINVAL; 134 } 135 136 return do_sys_quotactl(SCARG_P32(uap, path), &args); 137 } 138