C++ (Cpp) posix_spawnattr_getschedpolicy Exemples

Exemple #1

Fichier : spawn_test.cpp Projet : android/platform_bionic

TEST(spawn, posix_spawnattr_setsschedparam_posix_spawnattr_getsschedparam) {
  posix_spawnattr_t sa;
  ASSERT_EQ(0, posix_spawnattr_init(&sa));

  sched_param sp;
  ASSERT_EQ(0, posix_spawnattr_getschedparam(&sa, &sp));
  ASSERT_EQ(0, sp.sched_priority);

  sched_param sp123 = { .sched_priority = 123 };
  ASSERT_EQ(0, posix_spawnattr_setschedparam(&sa, &sp123));

  ASSERT_EQ(0, posix_spawnattr_getschedparam(&sa, &sp));
  ASSERT_EQ(123, sp.sched_priority);

  ASSERT_EQ(0, posix_spawnattr_destroy(&sa));
}

TEST(spawn, posix_spawnattr_setschedpolicy_posix_spawnattr_getschedpolicy) {
  posix_spawnattr_t sa;
  ASSERT_EQ(0, posix_spawnattr_init(&sa));

  int p;
  ASSERT_EQ(0, posix_spawnattr_getschedpolicy(&sa, &p));
  ASSERT_EQ(0, p);

  ASSERT_EQ(0, posix_spawnattr_setschedpolicy(&sa, SCHED_FIFO));

  ASSERT_EQ(0, posix_spawnattr_getschedpolicy(&sa, &p));
  ASSERT_EQ(SCHED_FIFO, p);

  ASSERT_EQ(0, posix_spawnattr_destroy(&sa));
}

Exemple #2

Fichier : posix.c Projet : daurnimator/lua-spawn

static int l_posix_spawnattr_getschedpolicy(lua_State *L) {
	int r;
	posix_spawnattr_t *attr = luaL_checkudata(L, 1, "posix_spawnattr_t");
	int schedpolicy;
	if (0 != (r = posix_spawnattr_getschedpolicy(attr, &schedpolicy))) {
		lua_pushnil(L);
		lua_pushstring(L, strerror(r));
		lua_pushinteger(L, r);
		return 3;
	}
	lua_pushinteger(L, schedpolicy);
	return 1;
}

Exemple #3

Fichier : tc_libc_spawn.c Projet : carhero/TizenRT

static void tc_libc_spawn_posix_spawnattr_setgetschedpolicy(void)
{
	int ret_chk = ERROR;
	pid_t pid;
	posix_spawnattr_t st_attr;
	int schedpolicy;

	ret_chk = posix_spawnattr_init(&st_attr);
	TC_ASSERT_EQ("posix_spawnattr_init", ret_chk, OK);

	ret_chk = posix_spawnattr_setschedpolicy(&st_attr, SCHED_RR);
	TC_ASSERT_EQ("posix_spawnattr_setschedpolicy", ret_chk, OK);

	ret_chk = task_spawn(&pid, "spawn_policy", function_name_spawn, NULL, &st_attr, (char *const *)NULL, (char *const *)NULL);
	sleep(SEC_4);
	TC_ASSERT_EQ("task_spawn", ret_chk, OK);

	ret_chk = posix_spawnattr_getschedpolicy(&st_attr, &schedpolicy);
	TC_ASSERT_EQ("posix_spawnattr_getschedpolicy", ret_chk, OK);
	TC_ASSERT_EQ("posix_spawnattr_getschedpolicy", schedpolicy, SCHED_RR);

	TC_SUCCESS_RESULT();
}