Have you confirmed that the return probe is firing?
Adam
On Oct 11, 2009, at 4:05 AM, tester wrote:
Hi,
I am bit confused about the following ustack with this script
pid
$
target:libamapc2
.so:__1cDsmiKConnectionEread6MpcrI_nLam_status_t__:entry
{
self->flag = 1;
}
pid
$
target:libamapc2
.so:__1cDsmiKConnectionEread6MpcrI_nLam_status_t__:return
{
self->flag = 0;
}
pid$target:libnspr4:PR_Recv:entry
/ self->flag == 1/
{
self->flag = 2 ;
}
pid$target:::entry
/ self->flag == 2/
{
@[ustack()] = count();
}
o/p
httpd`http_port
httpd`ap_run_default_port+0x6c
httpd`ap_get_server_port+0xac
httpd`ap_psignature+0x74
httpd`ap_send_error_response+0x53c
httpd`ap_die+0x3e0
httpd`ap_process_request+0xd0
httpd`ap_process_http_connection+0x8c
httpd`ap_run_process_connection+0x70
httpd`ap_process_connection+0x98
httpd`process_socket+0xc4
httpd`worker_thread+0x25c
libapr-0.so.0`dummy_worker+0x48
libc.so.1`_lwp_start
I was expecting all stacks to have
__1cDsmiKConnectionEread6MpcrI_nLam_status_t__
Anything wrong?
Thanks
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Adam Leventhal, Fishworks http://blogs.sun.com/ahl
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