> Hi, > > I got this problem in the closed source Solaris 5.10 127128-11. I need to > dump out the tcp_t of a process, here is what I do: > > 1. do " ::pid2proc | ::pfiles" to get the file descritpor of the tcp > connection > 2. do " ::pid2prod | ::fd | ::print file_t f_vnode | ::print vnode_t v_stream > | ::stream" to get the "tail" of the stream: > > 0t6701 ::pid2proc | ::fd 5 | ::print file_t f_vnode| ::print vnode_t > > v_stream > | ::stream > > +-----------------------+-----------------------+ > | 0xffffffff854efde0 | 0xffffffff854efce8 | > | strwhead | strrhead | > | | | > | cnt = 0t0 | cnt = 0t0 | > | flg = 0x00004022 | flg = 0x00044030 | > +-----------------------+-----------------------+ > | ^ > v | > +-----------------------+-----------------------+ > | 0xffffffff8a650638 | 0xffffffff8a650540 | > | tcp | tcp | > | | | > | cnt = 0t0 | cnt = 0t0 | > | flg = 0x20244022 | flg = 0x20204032 | > +-----------------------+-----------------------+ > > In opensolaris, this would be a 'conn_t' structure (0xffffffff8a650638) and I > can get tcp_t from conn_t->conn_proto_priv.cp_tcp. > > In regular Solaris, the tcp_t points to NULL and is no conn_proto_priv in > conn_t. So the question is how do I get tcp_t in regular Solaris?
Look at the box that says 'tcp' - this is the queue of the tcp module. In your case it is 0xffffffff8a650638. You should be able to print 0xffffffff8a650638::print queue_t q_ptr This will show you the conn_t pointer. From here you can get conn_tcp field which is the address of tcp_t structure. Note that conn_tcp structure is not present in OpenSolaris and you need to use conn_proto_priv.cp_tcp instead. - akolb
