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diff --git a/include/nfs_common.h b/include/nfs_common.h
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+/*
+ * Copyright (c) 2011 Christos Zoulas
+ * 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.
+ * 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/include/nfs_common.c
+ *
+ */
+struct nfs_common_args {
+ u_long flags;
+ u_long acdirmin;
+ u_long acdirmax;
+ u_long acregmin;
+ u_long acregmax;
+ u_long timeo;
+ u_long retrans;
+ u_long rsize;
+ u_long wsize;
+};
+
+#ifdef HAVE_NFS_ARGS_T_ACREGMIN
+#define GET_ACREGMIN(nap, a) nap->acregmin = a.acregmin;
+#define PUT_ACREGMIN(nap, a) a.acregmin = nap->acregmin;
+#else
+#define GET_ACREGMIN(nap, a)
+#define PUT_ACREGMIN(nap, a)
+#endif
+#ifdef HAVE_NFS_ARGS_T_ACREGMAX
+#define GET_ACREGMAX(nap, a) nap->acregmax = a.acregmax;
+#define PUT_ACREGMAX(nap, a) a.acregmax = nap->acregmax;
+#else
+#define GET_ACREGMAX(nap, a)
+#define PUT_ACREGMAX(nap, a)
+#endif
+
+#ifdef HAVE_NFS_ARGS_T_ACDIRMIN
+#define GET_ACDIRMIN(nap, a) nap->acdirmin = a.acdirmin;
+#define PUT_ACDIRMIN(nap, a) a.acdirmin = nap->acdirmin;
+#else
+#define GET_ACDIRMIN(nap, a)
+#define PUT_ACDIRMIN(nap, a)
+#endif
+#ifdef HAVE_NFS_ARGS_T_ACDIRMAX
+#define GET_ACDIRMAX(nap, a) nap->acdirmax = a.acdirmax;
+#define PUT_ACDIRMAX(nap, a) a.acdirmax = nap->acdirmax;
+#else
+#define GET_ACDIRMAX(nap, a)
+#define PUT_ACDIRMAX(nap, a)
+#endif
+
+#define get_nfs_common_args(nap, a) \
+ do { \
+ nap->flags = a.flags; \
+ GET_ACREGMIN(nap, a) \
+ GET_ACREGMAX(nap, a) \
+ GET_ACDIRMIN(nap, a) \
+ GET_ACDIRMAX(nap, a) \
+ nap->timeo = a.timeo; \
+ nap->retrans = a.retrans; \
+ nap->rsize = a.rsize; \
+ nap->wsize = a.wsize; \
+ } while (/*CONSTCOND*/0)
+
+#define put_nfs_common_args(nap, a) \
+ do { \
+ a.flags = nap->flags; \
+ PUT_ACREGMIN(nap, a) \
+ PUT_ACREGMAX(nap, a) \
+ PUT_ACDIRMIN(nap, a) \
+ PUT_ACDIRMAX(nap, a) \
+ a.timeo = nap->timeo; \
+ a.retrans = nap->retrans; \
+ a.rsize = nap->rsize; \
+ a.wsize = nap->wsize; \
+ } while (/*CONSTCOND*/0)