1 files changed, 85 insertions, 0 deletions
diff --git a/conf/checkmount/checkmount_osf.c b/conf/checkmount/checkmount_osf.c
new file mode 100644
index 000000000000..530433ce232f
--- /dev/null
+++ b/conf/checkmount/checkmount_osf.c
@@ -0,0 +1,85 @@
+/*
+ * Copyright (c) 1997-2014 Erez Zadok
+ * Copyright (c) 1990 Jan-Simon Pendry
+ * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Jan-Simon Pendry at Imperial College, London.
+ *
+ * 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.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 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.
+ *
+ *
+ * File: am-utils/conf/checkmount/checkmount_osf.c
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif /* HAVE_CONFIG_H */
+#include <am_defs.h>
+
+extern int is_same_host(char *name1, char *name2, struct in_addr addr2);
+
+
+int
+fixmount_check_mount(char *host, struct in_addr hostaddr, char *path)
+{
+  int nentries, i;
+  struct statfs *fslist;
+  int found = 0;
+
+  nentries = getmntinfo(&fslist, MNT_NOWAIT);
+  if (nentries <= 0) {
+    perror("getmntinfo");
+    exit(1);
+  }
+
+  for (i = 0; !found && (i < nentries); i++) {
+    char *delim;
+
+    /*
+     * Apparently two forms of nfs mount syntax are
+     * accepted: host:/path or /path@host
+     */
+    if ((delim = strchr(fslist[i].f_mntfromname, ':'))) {
+      *delim = '\0';
+      if ((STREQ(delim + 1, path) ||
+	   STREQ(fslist[i].f_mntonname, path)) &&
+	  is_same_host(fslist[i].f_mntfromname,
+		       host, hostaddr))
+	  found = 1;
+    } else if ((delim = strchr(fslist[i].f_mntfromname, '@'))) {
+      *delim = '\0';
+      if ((STREQ(fslist[i].f_mntfromname, path) ||
+	   STREQ(fslist[i].f_mntonname, path)) &&
+	  is_same_host(delim + 1, host, hostaddr))
+	  found = 1;
+    }
+  }
+
+  return found;
+}