This is also through.
--Subrata
Rishikesh K. Rajak wrote:
Hi ,
This is the patch for checking sysvipc enabled or not in the running
kernel version.
Please apply the patch with the latest ltp, i have checked for
stability with the new version of LTP.
Thanks
Rishi
------------------------------------------------------------------------
This patch check the ipcns enabled with the running kernel version.
Signed-off By: [EMAIL PROTECTED]
Cc: "Serge E. Hallyn" <[EMAIL PROTECTED]>
--
container_test.sh | 8 +++++++-
sysvipc/Makefile | 2 +-
sysvipc/check_ipcns_enabled.c | 41 +++++++++++++++++++++++++++++++++++++++++
3 files changed, 49 insertions(+), 2 deletions(-)
Index: ltp-full-20070731/testcases/kernel/containers/sysvipc/Makefile
===================================================================
--- ltp-full-20070731.orig/testcases/kernel/containers/sysvipc/Makefile
+++ ltp-full-20070731/testcases/kernel/containers/sysvipc/Makefile
@@ -17,7 +17,7 @@ clean:
rm -f $(TARGETS) *.o $(NOLTP_TARGETS)
install:
- @set -e; for i in $(TARGETS) runipcnstest.sh ; do ln -f $$i
../../../bin/$$i ; chmod +x runipcnstest.sh ; done
+ @set -e; for i in $(TARGETS) runipcnstest.sh check_ipcns_enabled ; do
ln -f $$i ../../../bin/$$i ; chmod +x runipcnstest.sh ; done
noltp_check: noltp
./runtests_noltp.sh
Index: ltp-full-20070731/testcases/kernel/containers/container_test.sh
===================================================================
--- ltp-full-20070731.orig/testcases/kernel/containers/container_test.sh
+++ ltp-full-20070731/testcases/kernel/containers/container_test.sh
@@ -46,5 +46,11 @@ fi
#echo "User namespaces not enabled in kernel. Not running userns
tests."
#fi
-runipcnstest.sh
+check_ipcns_enabled
+if [ $? -eq 0 ]; then
+ echo "Running ipcns tests."
+ runipcnstest.sh
+else
+ echo "ipc namespaces not enabled in kernel. Not running pidns tests."
+fi
Index:
ltp-full-20070731/testcases/kernel/containers/sysvipc/check_ipcns_enabled.c
===================================================================
--- /dev/null
+++ ltp-full-20070731/testcases/kernel/containers/sysvipc/check_ipcns_enabled.c
@@ -0,0 +1,41 @@
+/*
+ * Copyright 2007 IBM
+ * Author: Rishikesh K Rajak <[EMAIL PROTECTED]>
+ *
+ */
+
+#include <sched.h>
+#include <stdio.h>
+#include "../libclone/libclone.h"
+#include "test.h"
+
+int dummy(void *v)
+{
+ return 0;
+}
+int main()
+{
+ void *childstack, *stack;
+ int pid;
+
+ if (tst_kvercmp(2,6,19) < 0)
+ return 1;
+ stack = malloc(getpagesize());
+ if (!stack) {
+ perror("malloc");
+ return 2;
+ }
+
+ childstack = stack + getpagesize();
+
+#ifdef __ia64__
+ pid = clone2(dummy, childstack, getpagesize(), CLONE_NEWIPC, NULL,
NULL, NULL, NULL);
+#else
+ pid = clone(dummy, childstack, CLONE_NEWIPC, NULL);
+#endif
+
+ if (pid == -1)
+ return 3;
+ return 0;
+}
+
------------------------------------------------------------------------
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