MirOS Manual: ipcrm(1)

IPCRM(1)                     BSD Reference Manual                     IPCRM(1)

NAME

     ipcrm - remove the specified message queues, semaphore sets, and shared
     memory segments

SYNOPSIS

     ipcrm [-M shmkey] [-m shmid] [-Q msgkey] [-q msqid] [-S semkey]
           [-s semid] ...

DESCRIPTION

     ipcrm removes the specified message queues, semaphores, and shared memory
     segments. These System V IPC objects can be specified by their creation
     ID or any associated key.

     The options are as follows:

     -M shmkey
             Mark the shared memory segment associated with key shmkey for re-
             moval. This marked segment will be destroyed after the last de-
             tach.

     -m shmid
             Mark the shared memory segment associated with ID shmid for remo-
             val. This marked segment will be destroyed after the last detach.

     -Q msgkey
             Remove the message queue associated with key msgkey from the sys-
             tem.

     -q msqid
             Remove the message queue associated with the ID msqid from the
             system.

     -S semkey
             Remove the semaphore set associated with key semkey from the sys-
             tem.

     -s semid
             Removes the semaphore set associated with ID semid from the sys-
             tem.

     The identifiers and keys associated with these System V IPC objects can
     be determined by using ipcs(1).

SEE ALSO

     ipcs(1)

MirOS BSD #10-current           August 8, 1994                               1

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