[LTP] [PATCH] getdomainname/getdomainname01: Convert to new API

[Li Wang]

Hi Meng,

I made some clean-up and pushed.

Changes like:

--- a/testcases/kernel/syscalls/getdomainname/getdomainname01.c
+++ b/testcases/kernel/syscalls/getdomainname/getdomainname01.c
@@ -13,29 +13,16 @@
  * It is intended to provide a limited exposure of the system call.
  */

-#include <errno.h>
 #include <linux/utsname.h>
 #include "tst_test.h"

 #define MAX_NAME_LEN __NEW_UTS_LEN

-static char domain_name[MAX_NAME_LEN];
-
 static void verify_getdomainname(void)
 {
-       /*
-        * Call getdomainname(2)
-        */
-       TEST(getdomainname(domain_name, sizeof(domain_name)));
+       char domain_name[MAX_NAME_LEN];

-       /* check return code */
-       if (TST_RET == -1) {
-               tst_res(TFAIL, "getdomainname() Failed, errno = %d :"
-                        " %s", TST_ERR, strerror(TST_ERR));
-       } else {
-               tst_res(TPASS, "getdomainname() returned %ld ",
-                        TST_RET);
-       }
+       TST_EXP_PASS(getdomainname(domain_name, sizeof(domain_name)));
 }


-- 
Regards,
Li Wang
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