Commit d96372efaaee2dffea3bd4367b8395f3743fcea5
1 parent
fa294816
sem* and msg* for qemu, part2, by Kirill Shutemov.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2383 c046a42c-6fe2-441c-8c8c-71466251a162
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linux-user/syscall.c
| @@ -1152,6 +1152,35 @@ static long do_ipc(long call, long first, long second, long third, | @@ -1152,6 +1152,35 @@ static long do_ipc(long call, long first, long second, long third, | ||
| 1152 | gemu_log("Unsupported ipc call: %ld (version %d)\n", call, version); | 1152 | gemu_log("Unsupported ipc call: %ld (version %d)\n", call, version); |
| 1153 | ret = -ENOSYS; | 1153 | ret = -ENOSYS; |
| 1154 | break; | 1154 | break; |
| 1155 | + | ||
| 1156 | + case IPCOP_msgget: | ||
| 1157 | + ret = get_errno(msgget(first, second)); | ||
| 1158 | + break; | ||
| 1159 | + | ||
| 1160 | + case IPCOP_msgsnd: | ||
| 1161 | + ret = get_errno(msgsnd(first, (struct msgbuf *) ptr, second, third)); | ||
| 1162 | + break; | ||
| 1163 | + | ||
| 1164 | + case IPCOP_msgctl: | ||
| 1165 | + ret = get_errno(msgctl(first, second, (struct msqid_ds *) ptr)); | ||
| 1166 | + break; | ||
| 1167 | + | ||
| 1168 | + case IPCOP_msgrcv: | ||
| 1169 | + { | ||
| 1170 | + struct ipc_kludge | ||
| 1171 | + { | ||
| 1172 | + void *__unbounded msgp; | ||
| 1173 | + long int msgtyp; | ||
| 1174 | + }; | ||
| 1175 | + | ||
| 1176 | + struct ipc_kludge *foo = (struct ipc_kludge *) ptr; | ||
| 1177 | + struct msgbuf *msgp = (struct msgbuf *) foo->msgp; | ||
| 1178 | + | ||
| 1179 | + ret = get_errno(msgrcv(first, msgp, second, 0, third)); | ||
| 1180 | + | ||
| 1181 | + } | ||
| 1182 | + break; | ||
| 1183 | + | ||
| 1155 | case IPCOP_shmat: | 1184 | case IPCOP_shmat: |
| 1156 | /* SHM_* flags are the same on all linux platforms */ | 1185 | /* SHM_* flags are the same on all linux platforms */ |
| 1157 | ret = get_errno((long) shmat(first, (void *) ptr, second)); | 1186 | ret = get_errno((long) shmat(first, (void *) ptr, second)); |