On [Thu, 01.02.2007 04:53], Hetz Ben Hamo wrote: > attached? where? Sorry. Attached now.
--- qemu.orig/linux-user/syscall.c.orig 2007-02-01 00:15:37 +0300
+++ qemu/linux-user/syscall.c 2007-02-01 00:03:56 +0300
@@ -1226,6 +1226,35 @@
gemu_log("Unsupported ipc call: %ld (version %d)\n", call, version);
ret = -ENOSYS;
break;
+
+ case IPCOP_msgget:
+ ret = get_errno(msgget(first, second));
+ break;
+
+ case IPCOP_msgsnd:
+ ret = get_errno(msgsnd(first, (struct msgbuf *) ptr, second,
third));
+ break;
+
+ case IPCOP_msgctl:
+ ret = get_errno(msgctl(first, second, (struct msqid_ds *) ptr));
+ break;
+
+ case IPCOP_msgrcv:
+ {
+ struct ipc_kludge
+ {
+ void *__unbounded msgp;
+ long int msgtyp;
+ };
+
+ struct ipc_kludge *foo = (struct ipc_kludge *) ptr;
+ struct msgbuf *msgp = (struct msgbuf *) foo->msgp;
+
+ ret = get_errno(msgrcv(first, msgp, second, 0, third));
+
+ }
+ break;
+
case IPCOP_shmat:
/* SHM_* flags are the same on all linux platforms */
ret = get_errno((long) shmat(first, (void *) ptr, second));
--- qemu-0.8.2.orig/linux-user/syscall.c 2007-01-31 23:06:58 +0300
+++ qemu-0.8.2/linux-user/syscall.c 2007-01-31 23:22:12 +0300
@@ -43,6 +43,7 @@
#include <sys/poll.h>
#include <sys/times.h>
#include <sys/shm.h>
+#include <sys/sem.h>
#include <sys/statfs.h>
#include <utime.h>
#include <sys/sysinfo.h>
@@ -1188,6 +1189,12 @@
uint32_t size;
} shm_regions[N_SHM_REGIONS];
+union semun {
+ int val;
+ struct senid_ds *buf;
+ unsigned short *array;
+};
+
/* ??? This only works with linear mappings. */
static long do_ipc(long call, long first, long second, long third,
long ptr, long fifth)
@@ -1202,6 +1209,23 @@
call &= 0xffff;
switch (call) {
+ case IPCOP_semop:
+ ret = get_errno(semop(first,(struct sembuf *) ptr, second));
+ break;
+
+ case IPCOP_semget:
+ ret = get_errno(semget(first, second, third));
+ break;
+
+ case IPCOP_semctl:
+ ret = get_errno(semctl(first, second, third, ((union
semun*)ptr)->val));
+
+ break;
+
+ case IPCOP_semtimedop:
+ gemu_log("Unsupported ipc call: %ld (version %d)\n", call, version);
+ ret = -ENOSYS;
+ break;
case IPCOP_shmat:
/* SHM_* flags are the same on all linux platforms */
ret = get_errno((long) shmat(first, (void *) ptr, second));
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