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

[qiaonuohan]

Hello Dave,

I have been working on a new command to provide information of ipc 
facilities. Recently, the function displaying shared memory segments has 
been implemented.

The output is like below:

crash> ipcs
------ Shared Memory Segments ------
SHM_KERNEL       KEY        SHMID    RSS   SWAP  UID   PERMS BYTES 
NATTCH  SHM_INODE
ffff8804683b0310 0x00000000 0        7     15    0     600   393216  2 
      ffff880470512d98
ffff880470987910 0x00000000 32769    6     16    0     600   393216  2 
      ffff880470512758
ffff880471621190 0x00000000 65538    46    0     0     600   393216  2 
      ffff880474202d98
ffff8804747f1a50 0x00000000 98307    12    12    0     600   393216  2 
      ffff880471264758
ffff8804704ad510 0x00000000 131076   96    0     0     600   393216  2 
      ffff880474094d98

To see more details, please refer to the help information and the patch.

-- 
--
Regards
Qiao Nuohan

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