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authorSebastian Huber <sebastian.huber@embedded-brains.de>2019-12-19 10:50:12 +0100
committerSebastian Huber <sebastian.huber@embedded-brains.de>2019-12-19 10:50:12 +0100
commitd892051f37c2c4ad7f345f6a817ea3d38e56a431 (patch)
tree3168814b659cc763f2de9bd96d5c23b9d5a9178a
parentNVMECONTROL(8): Port to RTEMS (diff)
downloadrtems-libbsd-d892051f37c2c4ad7f345f6a817ea3d38e56a431.tar.bz2
SOCKATMARK(3): Import from FreeBSD
Update #3798.
-rw-r--r--freebsd/lib/libc/net/sockatmark.c43
-rw-r--r--libbsd.py1
-rw-r--r--testsuite/syscalls01/test_main.c30
3 files changed, 74 insertions, 0 deletions
diff --git a/freebsd/lib/libc/net/sockatmark.c b/freebsd/lib/libc/net/sockatmark.c
new file mode 100644
index 00000000..9d5bcccb
--- /dev/null
+++ b/freebsd/lib/libc/net/sockatmark.c
@@ -0,0 +1,43 @@
+#include <machine/rtems-bsd-user-space.h>
+
+/*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
+ * Copyright (c) 2002 William C. Fenner. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * $FreeBSD$
+ */
+#include "namespace.h"
+#include <sys/ioctl.h>
+#include <sys/socket.h>
+#include "un-namespace.h"
+
+int sockatmark(int s)
+{
+ int atmark;
+
+ if (_ioctl(s, SIOCATMARK, &atmark) == -1)
+ return -1;
+ return atmark;
+}
diff --git a/libbsd.py b/libbsd.py
index d3a1174c..bd24cd61 100644
--- a/libbsd.py
+++ b/libbsd.py
@@ -3001,6 +3001,7 @@ class user_space(builder.Module):
'lib/libc/net/recv.c',
'lib/libc/net/rthdr.c',
'lib/libc/net/send.c',
+ 'lib/libc/net/sockatmark.c',
'lib/libc/net/vars.c',
'lib/libc/posix1e/mac.c',
'lib/libc/resolv/h_errno.c',
diff --git a/testsuite/syscalls01/test_main.c b/testsuite/syscalls01/test_main.c
index c1c15d24..78c7dd44 100644
--- a/testsuite/syscalls01/test_main.c
+++ b/testsuite/syscalls01/test_main.c
@@ -566,6 +566,35 @@ test_socket_ioctl(void)
}
static void
+test_socket_sockatmark(void)
+{
+ rtems_resource_snapshot snapshot;
+ int sd;
+ int rv;
+
+ puts("test socket sockatmark");
+
+ rtems_resource_snapshot_take(&snapshot);
+
+ sd = socket(PF_INET, SOCK_DGRAM, 0);
+ assert(sd >= 0);
+
+ rv = sockatmark(sd);
+ assert(rv == 0);
+
+ rv = close(sd);
+ assert(rv == 0);
+
+ errno = 0;
+ rv = sockatmark(sd);
+ assert(rv == -1);
+ assert(errno == EBADF);
+
+ epoch_cleanup();
+ assert(rtems_resource_snapshot_check(&snapshot));
+}
+
+static void
no_mem_socket_bind(int fd)
{
struct sockaddr_in addr;
@@ -1727,6 +1756,7 @@ test_main(void)
test_socket_unsupported_ops();
test_socket_ioctl();
+ test_socket_sockatmark();
test_socket_bind();
test_socket_connect();
test_socket_listen();