From 5fd83771641d15c418f747bd343ba6738d3875f7 Mon Sep 17 00:00:00 2001
From: Cameron Katri <me@cameronkatri.com>
Date: Sun, 9 May 2021 14:20:58 -0400
Subject: Import macOS userland

adv_cmds-176
basic_cmds-55
bootstrap_cmds-116.100.1
developer_cmds-66
diskdev_cmds-667.40.1
doc_cmds-53.60.1
file_cmds-321.40.3
mail_cmds-35
misc_cmds-34
network_cmds-606.40.1
patch_cmds-17
remote_cmds-63
shell_cmds-216.60.1
system_cmds-880.60.2
text_cmds-106
---
 diskdev_cmds/disklib/dkopen.c | 57 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 57 insertions(+)
 create mode 100644 diskdev_cmds/disklib/dkopen.c

(limited to 'diskdev_cmds/disklib/dkopen.c')

diff --git a/diskdev_cmds/disklib/dkopen.c b/diskdev_cmds/disklib/dkopen.c
new file mode 100644
index 0000000..7a94561
--- /dev/null
+++ b/diskdev_cmds/disklib/dkopen.c
@@ -0,0 +1,57 @@
+/*
+ * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
+ *
+ * @APPLE_LICENSE_HEADER_START@
+ * 
+ * This file contains Original Code and/or Modifications of Original Code
+ * as defined in and that are subject to the Apple Public Source License
+ * Version 2.0 (the 'License'). You may not use this file except in
+ * compliance with the License. Please obtain a copy of the License at
+ * http://www.opensource.apple.com/apsl/ and read it before using this
+ * file.
+ * 
+ * The Original Code and all software distributed under the License are
+ * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
+ * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
+ * Please see the License for the specific language governing rights and
+ * limitations under the License.
+ * 
+ * @APPLE_LICENSE_HEADER_END@
+ */
+
+#include "dkopen.h"
+
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <fcntl.h>
+#include <unistd.h>
+
+int dkopen (const char *path, int flags, int mode)
+{
+#if defined (linux)
+	return (open64 (path, flags, mode));
+#elif defined (__APPLE__)
+	return (open (path, flags, mode));
+#endif
+}
+
+int dkclose (int filedes)
+{
+#if defined (linux)
+	return (close (filedes));
+#elif defined (__APPLE__)
+	return (close (filedes));
+#endif
+}
+
+off64_t dklseek (int filedes, off64_t offset, int whence)
+{
+#if defined (linux)
+	return (lseek64 (filedes, offset, whence));
+#elif defined (__APPLE__)
+	return (lseek (filedes, offset, whence));
+#endif
+}
+
-- 
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