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update it

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This commit is contained in:
Sukchan Lee 2017-03-05 00:20:09 +09:00
parent 1f187f5de9
commit 3adc609e4b
14 changed files with 110 additions and 95 deletions
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81
lib/s6a/s6a_init.c
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@ -1,81 +0,0 @@
#define TRACE_MODULE _s6a_init
#include "core_debug.h"
#include "core_lib.h"
#include "core_signal.h"
#include "core_semaphore.h"
#include "s6a_app.h"
static pid_t s6a_hss_pid;
static int check_signal(int signum);
int s6a_init()
{
status_t rv;
int ret;
semaphore_id semaphore;
rv = semaphore_create(&semaphore, 0);
d_assert(rv == CORE_OK, return -1, "semaphore_create() failed");
s6a_hss_pid = fork();
d_assert(s6a_hss_pid >= 0, _exit(EXIT_FAILURE), "fork() failed");
if (s6a_hss_pid == 0)
{
/* Child */
rv = semaphore_wait(semaphore);
d_assert(rv == CORE_OK, _exit(EXIT_FAILURE), "semaphore_wait() failed");
rv = semaphore_delete(semaphore);
d_assert(rv == CORE_OK, _exit(EXIT_FAILURE), "semaphore_delete() failed");
ret = hss_init();
if (ret != 0) _exit(EXIT_FAILURE);
signal_thread(check_signal);
hss_final();
_exit(EXIT_SUCCESS);
}
/* Parent */
ret = mme_init();
if (ret != 0) return -1;
rv = semaphore_post(semaphore);
d_assert(rv == CORE_OK, return -1, "semaphore_post() failed");
return 0;
}
void s6a_final()
{
mme_final();
core_kill(s6a_hss_pid, SIGTERM);
}
static int check_signal(int signum)
{
switch (signum)
{
case SIGTERM:
case SIGINT:
{
d_info("%s received",
signum == SIGTERM ? "SIGTERM" : "SIGINT");
return 1;
}
default:
{
d_error("Unknown signal number = %d\n", signum);
break;
}
}
return 0;
}