Use crash, adb, and kadb(1M) to examine the kernel.
crash has reached EOL and is not supported in the Solaris 9 operating environment. For information about how to transition from crash to mdb, see the Solaris Modular Debugger Guide.
The following crash functions are related to STREAMS:
linkblk — Print the linkblk(9S) table.
pty — Print pseudo-TTYs now configured. The l option gives information on the line discipline module. ldterm(7M), the h option provides information on the pseudo-TTY emulation module ptem(7M). The s option gives information on the packet module pckt(7M).
The crash functions dblock, linkblk, mblock, queue, and stream take an optional table entry argument or address that is the address of the data structure. The strstat command gives information about STREAMS event cells and linkblks in addition to message blocks, data blocks, queues, and streams. On the output report, the CONFIG column represents the number of structures currently configured. It may change because resources are allocated as needed.
adb is an interactive general-purpose debugger. It can be used to examine files and provides a controlled environment for the execution of programs. It has no support built in for any STREAMS functionality.
adb has reached EOL and is not supported in the Solaris 9 operating environment. For information about how to transition from adb to mdb, see the Solaris Modular Debugger Guide.