The new code in strace 4.5.14-1 fixes most of the ipc trace problems.
Thank you for those changes.
But strace still has trouble with semtimedop. The sense of the
indirect_ipccall test in sys_semtimedop is backwards. And the values
for semtimedop in linux/hppa/syscallent.h are initialized incorrectly.
The following changes correct the values reported when running strace
on the ipc_test.c program.
diff -ur strace-4.5.14/ipc.c strace-4.5.14.1/ipc.c
--- strace-4.5.14/ipc.c 2005-12-02 04:34:09.000000000 +0000
+++ strace-4.5.14.1/ipc.c 2006-04-24 23:01:15.790000000 +0000
@@ -293,7 +293,7 @@
{
if (entering(tcp)) {
tprintf("%lu", tcp->u_arg[0]);
- if (!indirect_ipccall(tcp)) {
+ if (indirect_ipccall(tcp)) {
tprintf(", %#lx", tcp->u_arg[3]);
tprintf(", %lu, ", tcp->u_arg[1]);
printtv(tcp, tcp->u_arg[5]);
diff -ur strace-4.5.14/linux/hppa/syscallent.h
strace-4.5.14.1/linux/hppa/syscallent.h
--- strace-4.5.14/linux/hppa/syscallent.h 2006-01-12 22:34:50.000000000
+0000
+++ strace-4.5.14.1/linux/hppa/syscallent.h 2006-04-24 23:19:56.320000000
+0000
@@ -233,7 +233,7 @@
{ 4, TD, sys_epoll_ctl, "epoll_ctl" }, /*
225 */
{ 4, TD, sys_epoll_wait, "epoll_wait" }, /*
226 */
{ 5, 0, printargs, "remap_file_pages" }, /*
227 */
- { 5, 0, printargs, "semtimedop" }, /*
228 */
+ { 5, TI, sys_semtimedop, "semtimedop" }, /*
228 */
{ 5, 0, printargs, "mq_open" }, /*
229 */
{ 5, 0, printargs, "mq_unlink" }, /*
230 */
{ 5, 0, printargs, "mq_timedsend" }, /*
231 */
--
Mike Stroyan, [EMAIL PROTECTED]
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