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概要 †

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postgresql-8.1.4/src/backend/port/ipc_test.c(バイナリipc_test) †

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postgresql-8.1.4/src/backend/storage/ipc/ipc.c †

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引数 †

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実装 †

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postgresql-8.1.4/src/backend/port/ipc_test.c †

void
shmem_exit(int code)
{
	while (--on_shmem_exit_index >= 0)
		(*on_shmem_exit_list[on_shmem_exit_index].function) (code,
								on_shmem_exit_list[on_shmem_exit_index].arg);
	on_shmem_exit_index = 0;
}
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postgresql-8.1.4/src/backend/storage/ipc/ipc.c †

/* ------------------
* Run all of the on_shmem_exit routines --- but don't actually exit.
* This is used by the postmaster to re-initialize shared memory and
* semaphores after a backend dies horribly.
* ------------------
*/
void
shmem_exit(int code)
{
	elog(DEBUG3, "shmem_exit(%d)", code);
	/*
	 * call all the registered callbacks.
	 *
	 * As with proc_exit(), we remove each callback from the list before
	 * calling it, to avoid infinite loop in case of error.
	 */
	while (--on_shmem_exit_index >= 0)
		(*on_shmem_exit_list[on_shmem_exit_index].function) (code,
								on_shmem_exit_list[on_shmem_exit_index].arg);
	on_shmem_exit_index = 0;
}
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呼出元 †

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備考 †

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履歴 †

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コメント †


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