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IPC_INIT(9) | Kernel IPC facilities | IPC_INIT(9) |
NAME¶
ipc_init - initialise ipc subsystemSYNOPSIS¶
int ipc_init(void);
ARGUMENTS¶
voidno arguments
DESCRIPTION¶
The various sysv ipc resources (semaphores, messages and shared memory) are initialised.A callback routine is registered into the memory hotplug notifier chain: since msgmni scales to lowmem this callback routine will be called upon successful memory add / remove to recompute msmgni.
COPYRIGHT¶
April 2019 | Kernel Hackers Manual 4.9. |