* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * $Id$
*/
#include "defs.h"
-
-#if defined(LINUX) || defined(SUNOS4) || defined(FREEBSD)
-
-# ifdef HAVE_MQUEUE_H
-# include <mqueue.h>
-# endif
-
+#ifdef HAVE_MQUEUE_H
+# include <mqueue.h>
+#endif
#include <fcntl.h>
#include <sys/ipc.h>
#include <sys/sem.h>
#define SEM_INFO 19
#endif
-#if defined LINUX && !defined IPC_64
+#if !defined IPC_64
# define IPC_64 0x100
#endif
extern void printsigevent(struct tcb *tcp, long arg);
-static const struct xlat msgctl_flags[] = {
- { IPC_RMID, "IPC_RMID" },
- { IPC_SET, "IPC_SET" },
- { IPC_STAT, "IPC_STAT" },
-#ifdef LINUX
- { IPC_INFO, "IPC_INFO" },
- { MSG_STAT, "MSG_STAT" },
- { MSG_INFO, "MSG_INFO" },
-#endif /* LINUX */
- { 0, NULL },
-};
-
-static const struct xlat semctl_flags[] = {
- { IPC_RMID, "IPC_RMID" },
- { IPC_SET, "IPC_SET" },
- { IPC_STAT, "IPC_STAT" },
-#ifdef LINUX
- { IPC_INFO, "IPC_INFO" },
- { SEM_STAT, "SEM_STAT" },
- { SEM_INFO, "SEM_INFO" },
-#endif /* LINUX */
- { GETPID, "GETPID" },
- { GETVAL, "GETVAL" },
- { GETALL, "GETALL" },
- { GETNCNT, "GETNCNT" },
- { GETZCNT, "GETZCNT" },
- { SETVAL, "SETVAL" },
- { SETALL, "SETALL" },
- { 0, NULL },
-};
-
-static const struct xlat shmctl_flags[] = {
- { IPC_RMID, "IPC_RMID" },
- { IPC_SET, "IPC_SET" },
- { IPC_STAT, "IPC_STAT" },
-#ifdef LINUX
- { IPC_INFO, "IPC_INFO" },
- { SHM_STAT, "SHM_STAT" },
- { SHM_INFO, "SHM_INFO" },
-#endif /* LINUX */
-#ifdef SHM_LOCK
- { SHM_LOCK, "SHM_LOCK" },
-#endif
-#ifdef SHM_UNLOCK
- { SHM_UNLOCK, "SHM_UNLOCK" },
-#endif
- { 0, NULL },
-};
-
-static const struct xlat resource_flags[] = {
- { IPC_CREAT, "IPC_CREAT" },
- { IPC_EXCL, "IPC_EXCL" },
- { IPC_NOWAIT, "IPC_NOWAIT" },
- { 0, NULL },
-};
-
-static const struct xlat shm_resource_flags[] = {
- { IPC_CREAT, "IPC_CREAT" },
- { IPC_EXCL, "IPC_EXCL" },
-#ifdef SHM_HUGETLB
- { SHM_HUGETLB, "SHM_HUGETLB" },
-#endif
- { 0, NULL },
-};
-
-static const struct xlat shm_flags[] = {
-#ifdef LINUX
- { SHM_REMAP, "SHM_REMAP" },
-#endif /* LINUX */
- { SHM_RDONLY, "SHM_RDONLY" },
- { SHM_RND, "SHM_RND" },
- { 0, NULL },
-};
-
-static const struct xlat msg_flags[] = {
- { MSG_NOERROR, "MSG_NOERROR" },
-#ifdef LINUX
- { MSG_EXCEPT, "MSG_EXCEPT" },
-#endif /* LINUX */
- { IPC_NOWAIT, "IPC_NOWAIT" },
- { 0, NULL },
-};
-
-static const struct xlat semop_flags[] = {
- { SEM_UNDO, "SEM_UNDO" },
- { IPC_NOWAIT, "IPC_NOWAIT" },
- { 0, NULL },
-};
+#include "xlat/msgctl_flags.h"
+#include "xlat/semctl_flags.h"
+#include "xlat/shmctl_flags.h"
+#include "xlat/resource_flags.h"
+#include "xlat/shm_resource_flags.h"
+#include "xlat/shm_flags.h"
+#include "xlat/ipc_msg_flags.h"
+#include "xlat/semop_flags.h"
int sys_msgget(struct tcb *tcp)
{
if (entering(tcp)) {
if (tcp->u_arg[0])
- tprintf("%#lx", tcp->u_arg[0]);
+ tprintf("%#lx, ", tcp->u_arg[0]);
else
- tprints("IPC_PRIVATE");
- tprints(", ");
+ tprints("IPC_PRIVATE, ");
if (printflags(resource_flags, tcp->u_arg[1] & ~0777, NULL) != 0)
tprints("|");
tprintf("%#lo", tcp->u_arg[1] & 0777);
static int
indirect_ipccall(struct tcb *tcp)
{
-#ifdef LINUX
#ifdef X86_64
- return current_personality > 0;
+ return current_personality == 1;
#endif
#if defined IA64
return tcp->scno < 1024; /* ia32 emulation syscalls are low */
#endif
-#if !defined MIPS && !defined HPPA
- return 1;
-#endif
-#endif /* LINUX */
+#if defined(ALPHA) || defined(MIPS) || defined(HPPA) || defined(__ARM_EABI__) || defined(AARCH64)
return 0;
+#endif
+ return 1;
}
int sys_msgctl(struct tcb *tcp)
tprints("}");
}
tprintf(", %lu, ", count);
- printflags(msg_flags, flags, "MSG_???");
+ printflags(ipc_msg_flags, flags, "MSG_???");
}
int sys_msgsnd(struct tcb *tcp)
tprint_msgrcv(tcp, (long) tmp.msgp,
tcp->u_arg[1], tmp.msgtyp);
}
- printflags(msg_flags, tcp->u_arg[2], "MSG_???");
+ printflags(ipc_msg_flags, tcp->u_arg[2], "MSG_???");
} else {
tprint_msgrcv(tcp, tcp->u_arg[1],
tcp->u_arg[2], tcp->u_arg[3]);
- printflags(msg_flags, tcp->u_arg[4], "MSG_???");
+ printflags(ipc_msg_flags, tcp->u_arg[4], "MSG_???");
}
}
return 0;
return 0;
}
-#ifdef LINUX
int sys_semtimedop(struct tcb *tcp)
{
if (entering(tcp)) {
if (indirect_ipccall(tcp)) {
tprint_sembuf(tcp, tcp->u_arg[3], tcp->u_arg[1]);
tprints(", ");
-#if defined(S390)
+#if defined(S390) || defined(S390X)
printtv(tcp, tcp->u_arg[2]);
#else
- printtv(tcp, tcp->u_arg[5]);
+ printtv(tcp, tcp->u_arg[4]);
#endif
} else {
tprint_sembuf(tcp, tcp->u_arg[1], tcp->u_arg[2]);
}
return 0;
}
-#endif
int sys_semget(struct tcb *tcp)
{
tprintf("%#lx", tcp->u_arg[0]);
else
tprints("IPC_PRIVATE");
- tprintf(", %lu", tcp->u_arg[1]);
- tprints(", ");
+ tprintf(", %lu, ", tcp->u_arg[1]);
if (printflags(resource_flags, tcp->u_arg[2] & ~0777, NULL) != 0)
tprints("|");
tprintf("%#lo", tcp->u_arg[2] & 0777);
int sys_semctl(struct tcb *tcp)
{
if (entering(tcp)) {
- tprintf("%lu", tcp->u_arg[0]);
- tprintf(", %lu, ", tcp->u_arg[1]);
+ tprintf("%lu, %lu, ", tcp->u_arg[0], tcp->u_arg[1]);
PRINTCTL(semctl_flags, tcp->u_arg[2], "SEM_???");
tprintf(", %#lx", tcp->u_arg[3]);
}
tprintf("%#lx", tcp->u_arg[0]);
else
tprints("IPC_PRIVATE");
- tprintf(", %lu", tcp->u_arg[1]);
- tprints(", ");
+ tprintf(", %lu, ", tcp->u_arg[1]);
if (printflags(shm_resource_flags, tcp->u_arg[2] & ~0777, NULL) != 0)
tprints("|");
tprintf("%#lo", tcp->u_arg[2] & 0777);
int sys_shmat(struct tcb *tcp)
{
-#ifdef LINUX
- unsigned long raddr;
-#endif /* LINUX */
-
if (exiting(tcp)) {
tprintf("%lu", tcp->u_arg[0]);
if (indirect_ipccall(tcp)) {
- tprintf(", %#lx", tcp->u_arg[3]);
- tprints(", ");
+ tprintf(", %#lx, ", tcp->u_arg[3]);
printflags(shm_flags, tcp->u_arg[1], "SHM_???");
} else {
- tprintf(", %#lx", tcp->u_arg[1]);
- tprints(", ");
+ tprintf(", %#lx, ", tcp->u_arg[1]);
printflags(shm_flags, tcp->u_arg[2], "SHM_???");
}
if (syserror(tcp))
return 0;
-/* HPPA does not use an IPC multiplexer on Linux. */
-#if defined(LINUX) && !defined(HPPA)
- if (umove(tcp, tcp->u_arg[2], &raddr) < 0)
- return RVAL_NONE;
- tcp->u_rval = raddr;
-#endif /* LINUX */
+ if (indirect_ipccall(tcp)) {
+ unsigned long raddr;
+ if (umove(tcp, tcp->u_arg[2], &raddr) < 0)
+ return RVAL_NONE;
+ tcp->u_rval = raddr;
+ }
return RVAL_HEX;
}
return 0;
return 0;
}
-#endif /* defined(LINUX) || defined(SUNOS4) || defined(FREEBSD) */
-
-#ifdef LINUX
int
sys_mq_open(struct tcb *tcp)
{
/* mode */
tprintf(", %#lo, ", tcp->u_arg[2]);
if (umove(tcp, tcp->u_arg[3], &attr) < 0)
- tprints("{ ??? }");
+ tprints("{???}");
else
tprintf("{mq_maxmsg=%ld, mq_msgsize=%ld}",
(long) attr.mq_maxmsg,
printmqattr(tcp, tcp->u_arg[2]);
return 0;
}
-#endif
+
+int
+sys_ipc(struct tcb *tcp)
+{
+ return printargs(tcp);
+}
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