netbsd32_compat_50_sysv.c revision 1.1.18.2
1 1.1.18.2 jdolecek /* $NetBSD: netbsd32_compat_50_sysv.c,v 1.1.18.2 2017/12/03 11:36:55 jdolecek Exp $ */ 2 1.1.18.2 jdolecek 3 1.1.18.2 jdolecek /*- 4 1.1.18.2 jdolecek * Copyright (c) 2008 The NetBSD Foundation, Inc. 5 1.1.18.2 jdolecek * All rights reserved. 6 1.1.18.2 jdolecek * 7 1.1.18.2 jdolecek * This code is derived from software contributed to The NetBSD Foundation 8 1.1.18.2 jdolecek * by Christos Zoulas. 9 1.1.18.2 jdolecek * 10 1.1.18.2 jdolecek * Redistribution and use in source and binary forms, with or without 11 1.1.18.2 jdolecek * modification, are permitted provided that the following conditions 12 1.1.18.2 jdolecek * are met: 13 1.1.18.2 jdolecek * 1. Redistributions of source code must retain the above copyright 14 1.1.18.2 jdolecek * notice, this list of conditions and the following disclaimer. 15 1.1.18.2 jdolecek * 2. Redistributions in binary form must reproduce the above copyright 16 1.1.18.2 jdolecek * notice, this list of conditions and the following disclaimer in the 17 1.1.18.2 jdolecek * documentation and/or other materials provided with the distribution. 18 1.1.18.2 jdolecek * 3. All advertising materials mentioning features or use of this software 19 1.1.18.2 jdolecek * must display the following acknowledgement: 20 1.1.18.2 jdolecek * This product includes software developed by the NetBSD 21 1.1.18.2 jdolecek * Foundation, Inc. and its contributors. 22 1.1.18.2 jdolecek * 4. Neither the name of The NetBSD Foundation nor the names of its 23 1.1.18.2 jdolecek * contributors may be used to endorse or promote products derived 24 1.1.18.2 jdolecek * from this software without specific prior written permission. 25 1.1.18.2 jdolecek * 26 1.1.18.2 jdolecek * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 27 1.1.18.2 jdolecek * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 28 1.1.18.2 jdolecek * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 29 1.1.18.2 jdolecek * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 30 1.1.18.2 jdolecek * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 31 1.1.18.2 jdolecek * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 32 1.1.18.2 jdolecek * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 33 1.1.18.2 jdolecek * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 34 1.1.18.2 jdolecek * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 35 1.1.18.2 jdolecek * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 36 1.1.18.2 jdolecek * POSSIBILITY OF SUCH DAMAGE. 37 1.1.18.2 jdolecek */ 38 1.1.18.2 jdolecek #include <sys/cdefs.h> 39 1.1.18.2 jdolecek __KERNEL_RCSID(0, "$NetBSD: netbsd32_compat_50_sysv.c,v 1.1.18.2 2017/12/03 11:36:55 jdolecek Exp $"); 40 1.1.18.2 jdolecek 41 1.1.18.2 jdolecek #if defined(_KERNEL_OPT) 42 1.1.18.2 jdolecek #include "opt_sysv.h" 43 1.1.18.2 jdolecek #include "opt_compat_netbsd.h" 44 1.1.18.2 jdolecek #endif 45 1.1.18.2 jdolecek 46 1.1.18.2 jdolecek #include <sys/param.h> 47 1.1.18.2 jdolecek #include <sys/systm.h> 48 1.1.18.2 jdolecek #include <sys/msg.h> 49 1.1.18.2 jdolecek #include <sys/sem.h> 50 1.1.18.2 jdolecek #include <sys/shm.h> 51 1.1.18.2 jdolecek 52 1.1.18.2 jdolecek #include <compat/netbsd32/netbsd32.h> 53 1.1.18.2 jdolecek #include <compat/netbsd32/netbsd32_syscallargs.h> 54 1.1.18.2 jdolecek #include <compat/netbsd32/netbsd32_conv.h> 55 1.1.18.2 jdolecek 56 1.1.18.2 jdolecek #if defined(COMPAT_50) 57 1.1.18.2 jdolecek 58 1.1.18.2 jdolecek #if defined(SYSVSEM) 59 1.1.18.2 jdolecek 60 1.1.18.2 jdolecek int 61 1.1.18.2 jdolecek compat_50_netbsd32___semctl14(struct lwp *l, const struct compat_50_netbsd32___semctl14_args *uap, register_t *retval) 62 1.1.18.2 jdolecek { 63 1.1.18.2 jdolecek return do_netbsd32___semctl14(l, uap, retval, NULL); 64 1.1.18.2 jdolecek } 65 1.1.18.2 jdolecek 66 1.1.18.2 jdolecek int 67 1.1.18.2 jdolecek do_netbsd32___semctl14(struct lwp *l, const struct compat_50_netbsd32___semctl14_args *uap, register_t *retval, void *vkarg) 68 1.1.18.2 jdolecek { 69 1.1.18.2 jdolecek /* { 70 1.1.18.2 jdolecek syscallarg(int) semid; 71 1.1.18.2 jdolecek syscallarg(int) semnum; 72 1.1.18.2 jdolecek syscallarg(int) cmd; 73 1.1.18.2 jdolecek syscallarg(netbsd32_semun50p_t) arg; 74 1.1.18.2 jdolecek } */ 75 1.1.18.2 jdolecek struct semid_ds sembuf; 76 1.1.18.2 jdolecek struct netbsd32_semid_ds50 sembuf32; 77 1.1.18.2 jdolecek int cmd, error; 78 1.1.18.2 jdolecek void *pass_arg; 79 1.1.18.2 jdolecek union __semun karg; 80 1.1.18.2 jdolecek union netbsd32_semun50 karg32; 81 1.1.18.2 jdolecek 82 1.1.18.2 jdolecek cmd = SCARG(uap, cmd); 83 1.1.18.2 jdolecek 84 1.1.18.2 jdolecek switch (cmd) { 85 1.1.18.2 jdolecek case IPC_SET: 86 1.1.18.2 jdolecek case IPC_STAT: 87 1.1.18.2 jdolecek pass_arg = &sembuf; 88 1.1.18.2 jdolecek break; 89 1.1.18.2 jdolecek 90 1.1.18.2 jdolecek case GETALL: 91 1.1.18.2 jdolecek case SETVAL: 92 1.1.18.2 jdolecek case SETALL: 93 1.1.18.2 jdolecek pass_arg = &karg; 94 1.1.18.2 jdolecek break; 95 1.1.18.2 jdolecek default: 96 1.1.18.2 jdolecek pass_arg = NULL; 97 1.1.18.2 jdolecek break; 98 1.1.18.2 jdolecek } 99 1.1.18.2 jdolecek 100 1.1.18.2 jdolecek if (pass_arg) { 101 1.1.18.2 jdolecek if (vkarg != NULL) 102 1.1.18.2 jdolecek karg32 = *(union netbsd32_semun50 *)vkarg; 103 1.1.18.2 jdolecek else { 104 1.1.18.2 jdolecek error = copyin(SCARG_P32(uap, arg), &karg32, 105 1.1.18.2 jdolecek sizeof(karg32)); 106 1.1.18.2 jdolecek if (error) 107 1.1.18.2 jdolecek return error; 108 1.1.18.2 jdolecek } 109 1.1.18.2 jdolecek if (pass_arg == &karg) { 110 1.1.18.2 jdolecek switch (cmd) { 111 1.1.18.2 jdolecek case GETALL: 112 1.1.18.2 jdolecek case SETALL: 113 1.1.18.2 jdolecek karg.array = NETBSD32PTR64(karg32.array); 114 1.1.18.2 jdolecek break; 115 1.1.18.2 jdolecek case SETVAL: 116 1.1.18.2 jdolecek karg.val = karg32.val; 117 1.1.18.2 jdolecek break; 118 1.1.18.2 jdolecek } 119 1.1.18.2 jdolecek } 120 1.1.18.2 jdolecek if (cmd == IPC_SET) { 121 1.1.18.2 jdolecek error = copyin(NETBSD32PTR64(karg32.buf), &sembuf32, 122 1.1.18.2 jdolecek sizeof(sembuf32)); 123 1.1.18.2 jdolecek if (error) 124 1.1.18.2 jdolecek return (error); 125 1.1.18.2 jdolecek netbsd32_to_semid_ds50(&sembuf32, &sembuf); 126 1.1.18.2 jdolecek } 127 1.1.18.2 jdolecek } 128 1.1.18.2 jdolecek 129 1.1.18.2 jdolecek error = semctl1(l, SCARG(uap, semid), SCARG(uap, semnum), cmd, 130 1.1.18.2 jdolecek pass_arg, retval); 131 1.1.18.2 jdolecek 132 1.1.18.2 jdolecek if (error == 0 && cmd == IPC_STAT) { 133 1.1.18.2 jdolecek netbsd32_from_semid_ds50(&sembuf, &sembuf32); 134 1.1.18.2 jdolecek error = copyout(&sembuf32, NETBSD32PTR64(karg32.buf), 135 1.1.18.2 jdolecek sizeof(sembuf32)); 136 1.1.18.2 jdolecek } 137 1.1.18.2 jdolecek 138 1.1.18.2 jdolecek return (error); 139 1.1.18.2 jdolecek } 140 1.1.18.2 jdolecek #endif 141 1.1.18.2 jdolecek 142 1.1.18.2 jdolecek #if defined(SYSVMSG) 143 1.1.18.2 jdolecek 144 1.1.18.2 jdolecek int 145 1.1.18.2 jdolecek compat_50_netbsd32___msgctl13(struct lwp *l, const struct compat_50_netbsd32___msgctl13_args *uap, register_t *retval) 146 1.1.18.2 jdolecek { 147 1.1.18.2 jdolecek /* { 148 1.1.18.2 jdolecek syscallarg(int) msqid; 149 1.1.18.2 jdolecek syscallarg(int) cmd; 150 1.1.18.2 jdolecek syscallarg(netbsd32_msqid_ds50p_t) buf; 151 1.1.18.2 jdolecek } */ 152 1.1.18.2 jdolecek struct msqid_ds ds; 153 1.1.18.2 jdolecek struct netbsd32_msqid_ds50 ds32; 154 1.1.18.2 jdolecek int error, cmd; 155 1.1.18.2 jdolecek 156 1.1.18.2 jdolecek cmd = SCARG(uap, cmd); 157 1.1.18.2 jdolecek if (cmd == IPC_SET) { 158 1.1.18.2 jdolecek error = copyin(SCARG_P32(uap, buf), &ds32, sizeof(ds32)); 159 1.1.18.2 jdolecek if (error) 160 1.1.18.2 jdolecek return error; 161 1.1.18.2 jdolecek netbsd32_to_msqid_ds50(&ds32, &ds); 162 1.1.18.2 jdolecek } 163 1.1.18.2 jdolecek 164 1.1.18.2 jdolecek error = msgctl1(l, SCARG(uap, msqid), cmd, 165 1.1.18.2 jdolecek (cmd == IPC_SET || cmd == IPC_STAT) ? &ds : NULL); 166 1.1.18.2 jdolecek 167 1.1.18.2 jdolecek if (error == 0 && cmd == IPC_STAT) { 168 1.1.18.2 jdolecek netbsd32_from_msqid_ds50(&ds, &ds32); 169 1.1.18.2 jdolecek error = copyout(&ds32, SCARG_P32(uap, buf), sizeof(ds32)); 170 1.1.18.2 jdolecek } 171 1.1.18.2 jdolecek 172 1.1.18.2 jdolecek return error; 173 1.1.18.2 jdolecek } 174 1.1.18.2 jdolecek #endif 175 1.1.18.2 jdolecek 176 1.1.18.2 jdolecek #if defined(SYSVSHM) 177 1.1.18.2 jdolecek 178 1.1.18.2 jdolecek int 179 1.1.18.2 jdolecek compat_50_netbsd32___shmctl13(struct lwp *l, const struct compat_50_netbsd32___shmctl13_args *uap, register_t *retval) 180 1.1.18.2 jdolecek { 181 1.1.18.2 jdolecek /* { 182 1.1.18.2 jdolecek syscallarg(int) shmid; 183 1.1.18.2 jdolecek syscallarg(int) cmd; 184 1.1.18.2 jdolecek syscallarg(netbsd32_shmid_ds50p_t) buf; 185 1.1.18.2 jdolecek } */ 186 1.1.18.2 jdolecek struct shmid_ds ds; 187 1.1.18.2 jdolecek struct netbsd32_shmid_ds50 ds32; 188 1.1.18.2 jdolecek int error, cmd; 189 1.1.18.2 jdolecek 190 1.1.18.2 jdolecek cmd = SCARG(uap, cmd); 191 1.1.18.2 jdolecek if (cmd == IPC_SET) { 192 1.1.18.2 jdolecek error = copyin(SCARG_P32(uap, buf), &ds32, sizeof(ds32)); 193 1.1.18.2 jdolecek if (error) 194 1.1.18.2 jdolecek return error; 195 1.1.18.2 jdolecek netbsd32_to_shmid_ds50(&ds32, &ds); 196 1.1.18.2 jdolecek } 197 1.1.18.2 jdolecek 198 1.1.18.2 jdolecek error = shmctl1(l, SCARG(uap, shmid), cmd, 199 1.1.18.2 jdolecek (cmd == IPC_SET || cmd == IPC_STAT) ? &ds : NULL); 200 1.1.18.2 jdolecek 201 1.1.18.2 jdolecek if (error == 0 && cmd == IPC_STAT) { 202 1.1.18.2 jdolecek netbsd32_from_shmid_ds50(&ds, &ds32); 203 1.1.18.2 jdolecek error = copyout(&ds32, SCARG_P32(uap, buf), sizeof(ds32)); 204 1.1.18.2 jdolecek } 205 1.1.18.2 jdolecek 206 1.1.18.2 jdolecek return error; 207 1.1.18.2 jdolecek } 208 1.1.18.2 jdolecek #endif 209 1.1.18.2 jdolecek 210 1.1.18.2 jdolecek #endif /* COMPAT_50 */ 211
Indexes created Mon Oct 13 16:09:52 GMT 2025