Merge tag 'linux-kselftest-4.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest

Pull kselftest updates from Shuah Khan:
 "This update to Kselftest consists of cleanup patches, fixes, and a new
  test for ion buffer sharing.

  Fixes include changes to skip firmware tests on systems that aren't
  configured to support them, as opposed to failing them"

* tag 'linux-kselftest-4.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest:
  selftests: firmware: skip unsupported custom firmware fallback tests
  selftests: firmware: skip unsupported async loading tests
  selftests: memfd_test.c: fix compilation warning.
  selftests/ftrace: Introduce exit_pass and exit_fail
  selftests: ftrace: add more config fragments
  android/ion: userspace test utility for ion buffer sharing
  selftests: remove obsolete kconfig fragment for cpu-hotplug
  selftests: vdso_test: support ARM64 targets
  selftests/ftrace: Do not use arch dependent do_IRQ as a target function
  selftests: breakpoints: fix compile error on breakpoint_test_arm64
  selftests: add missing test result status in memory-hotplug test
  selftests/exec: include cwd in long path calculation
  selftests: seccomp: update .gitignore with newly added tests
  selftests: vm: Update .gitignore with newly added tests
  selftests: timers: Update .gitignore with newly added tests

1 files changed, 35 insertions, 0 deletions

diff --git a/tools/testing/selftests/android/ion/ipcsocket.h b/tools/testing/selftests/android/ion/ipcsocket.h
new file mode 100644
index 000000000000..b3e84498a8a1
--- /dev/null
+++ b/tools/testing/selftests/android/ion/ipcsocket.h
@@ -0,0 +1,35 @@
+
+#ifndef _IPCSOCKET_H
+#define _IPCSOCKET_H
+
+
+#define MAX_SOCK_NAME_LEN	64
+
+char sock_name[MAX_SOCK_NAME_LEN];
+
+/* This structure is responsible for holding the IPC data
+ * data: hold the buffer fd
+ * len: just the length of 32-bit integer fd
+ */
+struct socketdata {
+	int data;
+	unsigned int len;
+};
+
+/* This API is used to open the IPC socket connection
+ * name: implies a unique socket name in the system
+ * connecttype: implies server(0) or client(1)
+ */
+int opensocket(int *sockfd, const char *name, int connecttype);
+
+/* This is the API to send socket data over IPC socket */
+int sendtosocket(int sockfd, struct socketdata *data);
+
+/* This is the API to receive socket data over IPC socket */
+int receivefromsocket(int sockfd, struct socketdata *data);
+
+/* This is the API to close the socket connection */
+int closesocket(int sockfd, char *name);
+
+
+#endif