From 5e7b3c6533aae1bedce65c1b2dfc28a34cfe8161 Mon Sep 17 00:00:00 2001
From: Joel Sherrill <joel@rtems.org>
Date: Mon, 7 Oct 2019 10:48:23 -0500
Subject: posix_devctl - Add support for SOCKCLOSE
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The FACE Technical Standard, Edition 3.0 and later require the definition
of the subcommand SOCKCLOSE in <devctl.h>.

Reference: ​https://www.opengroup.org/face

closes #3856.
---
 testsuites/psxtests/psxdevctl01/main.c          |  2 ++
 testsuites/psxtests/psxdevctl01/psxdevctl01.doc |  8 +++++++-
 testsuites/psxtests/psxdevctl01/psxdevctl01.scn |  4 +++-
 testsuites/psxtests/psxdevctl01/test.c          | 26 +++++++++++++++++++++++++
 4 files changed, 38 insertions(+), 2 deletions(-)

(limited to 'testsuites/psxtests/psxdevctl01')

diff --git a/testsuites/psxtests/psxdevctl01/main.c b/testsuites/psxtests/psxdevctl01/main.c
index d74fb6b102..54776e2b24 100644
--- a/testsuites/psxtests/psxdevctl01/main.c
+++ b/testsuites/psxtests/psxdevctl01/main.c
@@ -39,6 +39,8 @@ rtems_task Init(
 
 #define CONFIGURE_MAXIMUM_TASKS 1
 
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 4
+
 #define CONFIGURE_INITIAL_EXTENSIONS RTEMS_TEST_INITIAL_EXTENSION
 
 #define CONFIGURE_RTEMS_INIT_TASKS_TABLE
diff --git a/testsuites/psxtests/psxdevctl01/psxdevctl01.doc b/testsuites/psxtests/psxdevctl01/psxdevctl01.doc
index fee22d237d..51f295d2f1 100644
--- a/testsuites/psxtests/psxdevctl01/psxdevctl01.doc
+++ b/testsuites/psxtests/psxdevctl01/psxdevctl01.doc
@@ -19,5 +19,11 @@ concepts:
 + Ensure that proper error values result when passing different combinations of
   arguments to posix_devctl().
 
-+ Ensure that a requestn is passed through the underlying ioctl() operation
++ Ensure that a request is passed through the underlying ioctl() operation
   to the console device driver and flagged as an error.
+
++ Ensure that the SOCKCLOSE subcommand is supported by posix_devctl()
+  and returns an error on invalid file descriptors.
+
++ Ensure that the SOCKCLOSE subcommand is supported by posix_devctl()
+  and will close a file descriptor.
diff --git a/testsuites/psxtests/psxdevctl01/psxdevctl01.scn b/testsuites/psxtests/psxdevctl01/psxdevctl01.scn
index 1df1d7e6e8..440046300d 100644
--- a/testsuites/psxtests/psxdevctl01/psxdevctl01.scn
+++ b/testsuites/psxtests/psxdevctl01/psxdevctl01.scn
@@ -1,4 +1,6 @@
 *** BEGIN OF TEST PSXDEVCTL 1 ***
 posix_devctl() FIONBIO on stdin return dev_info -- EBADF
-posix_devctl() FIONBIO on stdin return dev_info -- EBADF
+posix_devctl() FIONBIO on stdin NULL dev_info -- EBADF
+posix_devctl() SOCKCLOSE on invalid file descriptor -- EBADF
+posix_devctl() SOCKCLOSE on valid file descriptor -- OK
 *** END OF TEST PSXDEVCTL 1 ***
diff --git a/testsuites/psxtests/psxdevctl01/test.c b/testsuites/psxtests/psxdevctl01/test.c
index ed22ba8410..b45725cb58 100644
--- a/testsuites/psxtests/psxdevctl01/test.c
+++ b/testsuites/psxtests/psxdevctl01/test.c
@@ -76,6 +76,32 @@ int main(
   rtems_test_assert( status == -1 );
   rtems_test_assert( errno == EBADF );
 
+  puts( "posix_devctl() SOCKCLOSE on invalid file descriptor -- EBADF" );
+  fd = 21;
+  dcmd = SOCKCLOSE;
+  dev_data_ptr = NULL;
+  nbyte = 0;
+  status = posix_devctl( fd, dcmd, dev_data_ptr, nbyte, NULL );
+  rtems_test_assert( status == -1 );
+  rtems_test_assert( errno == EBADF );
+
+  /*
+   * Create a file, open it, and close it via posix_devctl().
+   * Then verify it is really closed.
+   */
+  puts( "posix_devctl() SOCKCLOSE on valid file descriptor -- OK" );
+  fd = open("tmp_for_close", O_CREAT | O_RDWR, S_IRWXU );
+  rtems_test_assert( fd != -1 );
+
+  dcmd = SOCKCLOSE;
+  dev_data_ptr = NULL;
+  nbyte = 0;
+  status = posix_devctl( fd, dcmd, dev_data_ptr, nbyte, NULL );
+  rtems_test_assert( status == 0 );
+
+  status = close( fd );
+  rtems_test_assert( status == -1 );
+  rtems_test_assert( errno == EBADF );
   TEST_END();
   exit(0);
 }
-- 
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