STDIPC(3C)

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STDIPC(3C)

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stdipc: ftok - ��

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	#include <sys/types.h>
	#include <sys/ipc.h>
	
	key_t ftok (path, id)
	char *path;
	char id;

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�� msgget(2), semget(2) � shmget(2), �� . �� - �� ftok. �� - �� . �� , �� . �� , �� , �� . �� , ��-�� ; �� .

�� ftok �� , �� path � id � �� msgget, semget � shmget. �� path �� , �� . �� id �� , �� . ��, �� ftok �� , �� id, � �� , �� , �� id.

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intro(2), msgget(2), semget(2), shmget(2).

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�� ftok �� (key_t) -1, �� path �� .

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�� , �� ftok, ��, �� , �� ftok � �� path � id �� . �� , �� ftok, ��, �� , �� , �� .

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