Re: [Crash-utility] [PATCH] add a new command: ipcs

----- Original Message ----- > At 2012-4-19 3:33, Dave Anderson wrote: >> Usage: ipcs [-smMq] [id | address] >> >> And you could also allow multiple id and/or address values to be entered, >> as is done by most of the other crash commands. > > Hello Dave, > > I am not so sure about the output style, so I need to confirm it. > > With multiple id/address, the output below is OK? > > crash> ipcs 0 1 > VALUE 0: > SHMID_KERNEL KEY SHMID UID PERMS BYTES NATTCH STATUS > ffff880473b54990 00000000 0 0 666 90000 1 > > SEM_ARRAY KEY SEMID UID PERMS NSEMS > ffff880472037990 00000000 0 0 600 1 > > VALUE 1: (not found) I would do something similar to all of the commands that can accept multiple pid/task-address arguments: crash> ps 1 500 ffff88003ef20040 ps: invalid task or pid value: 500 PID PPID CPU TASK ST %MEM VSZ RSS COMM 1 0 3 ffff88003ef214c0 IN 0.1 23640 1092 init 3 2 0 ffff88003ef20040 IN 0.0 0 0 [migration/0] crash> So in your example, it would look like: crash> ipcs 0 1 ipcs: invalid id or address: 1 SHMID_KERNEL KEY SHMID UID PERMS BYTES NATTCH STATUS ffff880473b54990 00000000 0 0 666 90000 1 SEM_ARRAY KEY SEMID UID PERMS NSEMS ffff880472037990 00000000 0 0 600 1 crash> Thanks, Dave -- Crash-utility mailing list Crash-utility(a)redhat.com https://www.redhat.com/mailman/listinfo/crash-utility