[LTP] capset01 patch

Veerendra C
2010-01-07T07:19:53Z

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Hi
Here is a patch/attachment to fix the error number and error message ,
when the capset() syscall fails.

*After applying patch:*
capset01 1 TBROK capget() failed: errno=???(38): Function not
implemented

*Before applying patch:*
capset01 1 TBROK capget() failed: TEST_ERRNO=???(0): Success

Note: This is in the custom built linux kernel where the capset/capget
syscall is not implemented. In normal linux kernel this testcase would
just work fine without any errors.
*
Normal kernel:*
capset01 1 TPASS : capset() returned 0

Regards
Veerendra C

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--- testcases/kernel/syscalls/capset.orig/capset01.c 2010-01-06 13:29:07.000000000 +0530
+++ testcases/kernel/syscalls/capset/capset01.c 2010-01-06 13:50:12.000000000 +0530
@@ -89,6 +89,7 @@ static void cleanup();
char *TCID = "capset01"; /* Test program identifier. */
int TST_TOTAL = 1; /* Total number of test cases. */
extern int Tst_count; /* Test Case counter for tst_* routines */
+static int exp_enos[] = { EFAULT, EINVAL, EPERM, 0 };

static struct __user_cap_header_struct header; /* cap_user_header_t is a pointer
to __user_cap_header_struct */
@@ -143,6 +144,9 @@ void setup()
/* capture signals */
tst_sig(NOFORK, DEF_HANDLER, cleanup);

+ /* Set up the expected error numbers for -e option */
+ TEST_EXP_ENOS(exp_enos);
+
/* Pause if that option was specified */
TEST_PAUSE;

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