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IRIX Base Documentation 1998 November
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IRIX 6.5.2 Base Documentation November 1998.img
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ipcrm.z
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ipcrm
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1998-10-20
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67 lines
IIIIPPPPCCCCRRRRMMMM((((1111)))) IIIIPPPPCCCCRRRRMMMM((((1111))))
NNNNAAAAMMMMEEEE
ipcrm - remove a message queue, semaphore set or shared memory id
SSSSYYYYNNNNOOOOPPPPSSSSIIIISSSS
iiiippppccccrrrrmmmm [ _o_p_t_i_o_n_s ]
DDDDEEEESSSSCCCCRRRRIIIIPPPPTTTTIIIIOOOONNNN
_i_p_c_r_m will remove one or more specified messages, semaphore or shared
memory identifiers. The identifiers are specified by the following
_o_p_t_i_o_n_s:
----qqqq _m_s_q_i_d removes the message queue identifier _m_s_q_i_d from the system
and destroys the message queue and data structure associated
with it.
----mmmm _s_h_m_i_d removes the shared memory identifier _s_h_m_i_d from the system.
The shared memory segment and data structure associated with
it are destroyed after the last detach.
----ssss _s_e_m_i_d removes the semaphore identifier _s_e_m_i_d from the system and
destroys the set of semaphores and data structure associated
with it.
----QQQQ _m_s_g_k_e_y removes the message queue identifier, created with key
_m_s_g_k_e_y, from the system and destroys the message queue and
data structure associated with it.
----MMMM _s_h_m_k_e_y removes the shared memory identifier, created with key
_s_h_m_k_e_y, from the system. The shared memory segment and data
structure associated with it are destroyed after the last
detach.
----SSSS _s_e_m_k_e_y removes the semaphore identifier, created with key _s_e_m_k_e_y,
from the system and destroys the set of semaphores and data
structure associated with it.
The details of the removes are described in _m_s_g_c_t_l(2), _s_h_m_c_t_l(2), and
_s_e_m_c_t_l(2). The identifiers and keys may be found by using _i_p_c_s(1).
SSSSEEEEEEEE AAAALLLLSSSSOOOO
ipcs(1), msgctl(2), msgget(2), msgop(2), semctl(2), semget(2), semop(2),
shmctl(2), shmget(2), shmop(2)
PPPPaaaaggggeeee 1111