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IPC(2) Linux Programmer's Manual IPC(2)
ipc - System V IPC system calls
int ipc(unsigned int call, int first, int second, int third, void *ptr,
ipc() is a common kernel entry point for the System V IPC calls for
messages, semaphores, and shared memory. call determines which IPC
function to invoke; the other arguments are passed through to the
User programs should call the appropriate functions by their usual
names. Only standard library implementors and kernel hackers need to
know about ipc().
ipc() is Linux specific, and should not be used in programs intended to
msgctl(2), msgget(2), msgrcv(2), msgsnd(2), semctl(2), semget(2),
semop(2), shmat(2), shmctl(2), shmdt(2), shmget(2)
Linux 1.2.4 1995-04-15 IPC(2)
© 1994 Man-cgi 1.15, Panagiotis Christias <firstname.lastname@example.org>