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5-22 DAS ACI 3.0 Asynchronous Support Layer

601626-B

Signal Handler Routine

The following code processes the result of child process work.

At the point this function is run, the results are placed in the

shared memory array entry, and developer should program

the logic that will take the results from there and place them

somewhere else.

The dasadmin sample application puts all the data into the

standard output. See Figure 5-22.

Figure 5-22 dasadmin Sample Application

/* dasadmin sample application, wait_for_child.c file */

void wait_for_child(int sig_no)

{

pid_t pid;

aci_async_entry* async_entry;

int exit_code;

int i;

pid = wait(&exit_code);

if ((async_entry = aci_async_find(pid)) != 0)

{

printf("results: getting results...\n");

. . .

}

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Adic Server Manuale Utente Pagina 194