!380 修复了杀死掉hilog进程后SecurityCapability门禁用例无法通过的问题

Merge pull request !380 from phchang/fixhilog

testsuites/unittest/security/capability/smoke/cap_test_001.cpp

@@ -82,22 +82,38 @@ static int TestChild(VOID)
     capheader.pid = INVAILD_PID;
     ret = capget(&capheader, &capdatac[0]);
     ICUNIT_ASSERT_EQUAL(ret, -1, ret);
+    errno = 0;
     capheader.pid = 3;
+    kill(capheader.pid, 0);
+    if (errno != ESRCH) {
         ret = capget(&capheader, &capdatac[0]);
         ICUNIT_ASSERT_EQUAL(ret, 0, ret);
         printf("e %d,p %d\n", capdatac[0].effective, capdatac[0].permitted);
+    }
+    errno = 0;
     capheader.pid = 4;
+    kill(capheader.pid, 0);
+    if (errno != ESRCH) {
         ret = capget(&capheader, &capdatac[0]);
         ICUNIT_ASSERT_EQUAL(ret, 0, ret);
         printf("e %d,p %d\n", capdatac[0].effective, capdatac[0].permitted);
+    }
+    errno = 0;
     capheader.pid = 5;
+    kill(capheader.pid, 0);
+    if (errno != ESRCH) {
         ret = capget(&capheader, &capdatac[0]);
         ICUNIT_ASSERT_EQUAL(ret, 0, ret);
         printf("e %d,p %d\n", capdatac[0].effective, capdatac[0].permitted);
+    }
+    errno = 0;
     capheader.pid = 6;
+    kill(capheader.pid, 0);
+    if (errno != ESRCH) {
         ret = capget(&capheader, &capdatac[0]);
         ICUNIT_ASSERT_EQUAL(ret, 0, ret);
         printf("e %d,p %d\n", capdatac[0].effective, capdatac[0].permitted);
+    }
     capheader.pid = 0;
 
     int pid = fork();