Split rtemsbsd/rtems/rtems-program.c

This improves garbage collection by the linker.

1 files changed, 79 insertions, 0 deletions

diff --git a/rtemsbsd/rtems/rtems-program-socket.c b/rtemsbsd/rtems/rtems-program-socket.c
new file mode 100644
index 00000000..4a8d9fca
--- /dev/null
+++ b/rtemsbsd/rtems/rtems-program-socket.c
@@ -0,0 +1,79 @@
+/**
+ * @file
+ *
+ * @ingroup rtems_bsd_rtems
+ *
+ * @brief TODO.
+ */
+
+/*
+ * Copyright (c) 2013, 2016 embedded brains GmbH.  All rights reserved.
+ *
+ *  embedded brains GmbH
+ *  Dornierstr. 4
+ *  82178 Puchheim
+ *  Germany
+ *  <rtems@embedded-brains.de>
+ *
+ * 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 AUTHOR AND 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 AUTHOR 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.
+ */
+
+#include <sys/socket.h>
+
+#include <errno.h>
+#include <stdlib.h>
+
+#define RTEMS_BSD_PROGRAM_NO_SOCKET_WRAP
+#define RTEMS_BSD_PROGRAM_NO_CALLOC_WRAP
+#define RTEMS_BSD_PROGRAM_NO_FREE_WRAP
+#include <machine/rtems-bsd-program.h>
+
+#include "program-internal.h"
+
+int
+rtems_bsd_program_socket(int domain, int type, int protocol)
+{
+	struct rtems_bsd_program_control *prog_ctrl;
+	struct program_fd_item *item;
+	int fd;
+
+	prog_ctrl = rtems_bsd_program_get_control_or_null();
+	if (prog_ctrl == NULL) {
+		errno = ENOMEM;
+		return (-1);
+	}
+
+	item = calloc(1, sizeof(*item));
+	if (item == NULL) {
+		return (-1);
+	}
+
+	fd = socket(domain, type, protocol);
+	if (fd >= 0) {
+		item->fd = fd;
+		LIST_INSERT_HEAD(&prog_ctrl->open_fd, item, entries);
+	} else {
+		free(item);
+	}
+
+	return (fd);
+}