Merge pull request #4737 from mysterywolf/3,1,xformatv3.1.5

[lts 3.1.x] format codes

1 files changed, 383 insertions, 383 deletions

diff --git a/components/dfs/filesystems/nfs/rpc/xdr.c b/components/dfs/filesystems/nfs/rpc/xdr.c
index a6b1b67afb..fa3b12ef00 100644
--- a/components/dfs/filesystems/nfs/rpc/xdr.c
+++ b/components/dfs/filesystems/nfs/rpc/xdr.c
@@ -1,12 +1,12 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
  * Change Logs:
  * Date           Author       Notes
  */
-/* @(#)xdr.c	2.1 88/07/29 4.0 RPCSRC */
+/* @(#)xdr.c    2.1 88/07/29 4.0 RPCSRC */
 /*
  * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
  * unrestricted use provided that this legend is included on all tape
@@ -14,23 +14,23 @@
  * may copy or modify Sun RPC without charge, but are not authorized
  * to license or distribute it to anyone else except as part of a product or
  * program developed by the user.
- * 
+ *
  * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
  * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
  * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- * 
+ *
  * Sun RPC is provided with no support and without any obligation on the
  * part of Sun Microsystems, Inc. to assist in its use, correction,
  * modification or enhancement.
- * 
+ *
  * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
  * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
  * OR ANY PART THEREOF.
- * 
+ *
  * In no event will Sun Microsystems, Inc. be liable for any lost revenue
  * or profits or other special, indirect and consequential damages, even if
  * Sun has been advised of the possibility of such damages.
- * 
+ *
  * Sun Microsystems, Inc.
  * 2550 Garcia Avenue
  * Mountain View, California  94043
@@ -58,9 +58,9 @@ static char sccsid[] = "@(#)xdr.c 1.35 87/08/12";
 /*
  * constants specific to the xdr "protocol"
  */
-#define XDR_FALSE		((long) 0)
-#define XDR_TRUE		((long) 1)
-#define LASTUNSIGNED	((unsigned int) 0-1)
+#define XDR_FALSE       ((long) 0)
+#define XDR_TRUE        ((long) 1)
+#define LASTUNSIGNED    ((unsigned int) 0-1)
 
 /*
  * for unit alignment
@@ -73,21 +73,21 @@ static char xdr_zero[BYTES_PER_XDR_UNIT] = { 0, 0, 0, 0 };
  */
 void xdr_free(xdrproc_t proc, char* objp)
 {
-	XDR x;
+    XDR x;
 
-	x.x_op = XDR_FREE;
-	(*proc) (&x, objp);
+    x.x_op = XDR_FREE;
+    (*proc) (&x, objp);
 }
 
 /*
  * XDR nothing
  */
 bool_t xdr_void( /* xdrs, addr */ )
-	/* XDR *xdrs; */
-	/* char* addr; */
+    /* XDR *xdrs; */
+    /* char* addr; */
 {
 
-	return (TRUE);
+    return (TRUE);
 }
 
 /*
@@ -95,25 +95,25 @@ bool_t xdr_void( /* xdrs, addr */ )
  */
 bool_t xdr_int(XDR* xdrs, int* ip)
 {
-	if (sizeof(int) == sizeof(long)) {
-		return (xdr_long(xdrs, (long *) ip));
-	} else if (sizeof(int) < sizeof(long)) {
-	  long l;
-	  switch (xdrs->x_op) {
-	  case XDR_ENCODE:
-		l = (long) *ip;
-		return XDR_PUTLONG(xdrs, &l);
-	  case XDR_DECODE:
-		if (!XDR_GETLONG(xdrs, &l))
-		  return FALSE;
-		*ip = (int) l;
-	  case XDR_FREE:
-		return TRUE;
-	  }
-	  return FALSE;
-	} else {
-		return (xdr_short(xdrs, (short *) ip));
-	}
+    if (sizeof(int) == sizeof(long)) {
+        return (xdr_long(xdrs, (long *) ip));
+    } else if (sizeof(int) < sizeof(long)) {
+      long l;
+      switch (xdrs->x_op) {
+      case XDR_ENCODE:
+        l = (long) *ip;
+        return XDR_PUTLONG(xdrs, &l);
+      case XDR_DECODE:
+        if (!XDR_GETLONG(xdrs, &l))
+          return FALSE;
+        *ip = (int) l;
+      case XDR_FREE:
+        return TRUE;
+      }
+      return FALSE;
+    } else {
+        return (xdr_short(xdrs, (short *) ip));
+    }
 }
 
 /*
@@ -121,25 +121,25 @@ bool_t xdr_int(XDR* xdrs, int* ip)
  */
 bool_t xdr_u_int(XDR* xdrs, unsigned int* up)
 {
-	if (sizeof(unsigned int) == sizeof(unsigned long)) {
-		return (xdr_u_long(xdrs, (unsigned long *) up));
-	} else if (sizeof(unsigned int) < sizeof(unsigned long)) {
-	  unsigned long l;
-	  switch (xdrs->x_op) {
-	  case XDR_ENCODE:
-		l = (unsigned long) *up;
-		return XDR_PUTLONG(xdrs, (long*)&l);
-	  case XDR_DECODE:
-		if (!XDR_GETLONG(xdrs, (long*)&l))
-		  return FALSE;
-		*up = (unsigned int) l;
-	  case XDR_FREE:
-		return TRUE;
-	  }
-	  return FALSE;
-	} else {
-		return (xdr_short(xdrs, (short *) up));
-	}
+    if (sizeof(unsigned int) == sizeof(unsigned long)) {
+        return (xdr_u_long(xdrs, (unsigned long *) up));
+    } else if (sizeof(unsigned int) < sizeof(unsigned long)) {
+      unsigned long l;
+      switch (xdrs->x_op) {
+      case XDR_ENCODE:
+        l = (unsigned long) *up;
+        return XDR_PUTLONG(xdrs, (long*)&l);
+      case XDR_DECODE:
+        if (!XDR_GETLONG(xdrs, (long*)&l))
+          return FALSE;
+        *up = (unsigned int) l;
+      case XDR_FREE:
+        return TRUE;
+      }
+      return FALSE;
+    } else {
+        return (xdr_short(xdrs, (short *) up));
+    }
 }
 
 /*
@@ -149,18 +149,18 @@ bool_t xdr_u_int(XDR* xdrs, unsigned int* up)
 bool_t xdr_long(XDR* xdrs, long* lp)
 {
 
-	if (xdrs->x_op == XDR_ENCODE
-		&& (sizeof(int32_t) == sizeof(long)
-			|| (int32_t) *lp == *lp))
-		return (XDR_PUTLONG(xdrs, lp));
+    if (xdrs->x_op == XDR_ENCODE
+        && (sizeof(int32_t) == sizeof(long)
+            || (int32_t) *lp == *lp))
+        return (XDR_PUTLONG(xdrs, lp));
 
-	if (xdrs->x_op == XDR_DECODE)
-		return (XDR_GETLONG(xdrs, lp));
+    if (xdrs->x_op == XDR_DECODE)
+        return (XDR_GETLONG(xdrs, lp));
 
-	if (xdrs->x_op == XDR_FREE)
-		return (TRUE);
+    if (xdrs->x_op == XDR_FREE)
+        return (TRUE);
 
-	return (FALSE);
+    return (FALSE);
 }
 
 /*
@@ -171,25 +171,25 @@ bool_t xdr_u_long(XDR* xdrs, unsigned long* ulp)
 {
 
   if (xdrs->x_op == XDR_DECODE) {
-	long l;
-	if (XDR_GETLONG(xdrs, &l) == FALSE)
-	  return FALSE;
-	*ulp = (uint32_t) l;
-	return TRUE;
+    long l;
+    if (XDR_GETLONG(xdrs, &l) == FALSE)
+      return FALSE;
+    *ulp = (uint32_t) l;
+    return TRUE;
   }
 
   if (xdrs->x_op == XDR_ENCODE) {
-	if (sizeof(uint32_t) != sizeof(unsigned long)
-		&& (uint32_t) *ulp != *ulp)
-	  return FALSE;
+    if (sizeof(uint32_t) != sizeof(unsigned long)
+        && (uint32_t) *ulp != *ulp)
+      return FALSE;
 
-		return (XDR_PUTLONG(xdrs, (long *) ulp));
+        return (XDR_PUTLONG(xdrs, (long *) ulp));
   }
 
-	if (xdrs->x_op == XDR_FREE)
-		return (TRUE);
+    if (xdrs->x_op == XDR_FREE)
+        return (TRUE);
 
-	return (FALSE);
+    return (FALSE);
 }
 
 
@@ -254,25 +254,25 @@ bool_t xdr_u_longlong_t (XDR * xdrs, unsigned long long* ullp)
  */
 bool_t xdr_short(XDR* xdrs, short* sp)
 {
-	long l;
+    long l;
 
-	switch (xdrs->x_op) {
+    switch (xdrs->x_op) {
 
-	case XDR_ENCODE:
-		l = (long) *sp;
-		return (XDR_PUTLONG(xdrs, &l));
+    case XDR_ENCODE:
+        l = (long) *sp;
+        return (XDR_PUTLONG(xdrs, &l));
 
-	case XDR_DECODE:
-		if (!XDR_GETLONG(xdrs, &l)) {
-			return (FALSE);
-		}
-		*sp = (short) l;
-		return (TRUE);
+    case XDR_DECODE:
+        if (!XDR_GETLONG(xdrs, &l)) {
+            return (FALSE);
+        }
+        *sp = (short) l;
+        return (TRUE);
 
-	case XDR_FREE:
-		return (TRUE);
-	}
-	return (FALSE);
+    case XDR_FREE:
+        return (TRUE);
+    }
+    return (FALSE);
 }
 
 /*
@@ -280,25 +280,25 @@ bool_t xdr_short(XDR* xdrs, short* sp)
  */
 bool_t xdr_u_short(XDR* xdrs, unsigned short* usp)
 {
-	unsigned long l;
+    unsigned long l;
 
-	switch (xdrs->x_op) {
+    switch (xdrs->x_op) {
 
-	case XDR_ENCODE:
-		l = (unsigned long) * usp;
-		return (XDR_PUTLONG(xdrs, (long*)&l));
+    case XDR_ENCODE:
+        l = (unsigned long) * usp;
+        return (XDR_PUTLONG(xdrs, (long*)&l));
 
-	case XDR_DECODE:
-		if (!XDR_GETLONG(xdrs, (long*)&l)) {
-			return (FALSE);
-		}
-		*usp = (unsigned short) l;
-		return (TRUE);
+    case XDR_DECODE:
+        if (!XDR_GETLONG(xdrs, (long*)&l)) {
+            return (FALSE);
+        }
+        *usp = (unsigned short) l;
+        return (TRUE);
 
-	case XDR_FREE:
-		return (TRUE);
-	}
-	return (FALSE);
+    case XDR_FREE:
+        return (TRUE);
+    }
+    return (FALSE);
 }
 
 
@@ -307,14 +307,14 @@ bool_t xdr_u_short(XDR* xdrs, unsigned short* usp)
  */
 bool_t xdr_char(XDR* xdrs, char* cp)
 {
-	int i;
+    int i;
 
-	i = (*cp);
-	if (!xdr_int(xdrs, &i)) {
-		return (FALSE);
-	}
-	*cp = i;
-	return (TRUE);
+    i = (*cp);
+    if (!xdr_int(xdrs, &i)) {
+        return (FALSE);
+    }
+    *cp = i;
+    return (TRUE);
 }
 
 /*
@@ -322,14 +322,14 @@ bool_t xdr_char(XDR* xdrs, char* cp)
  */
 bool_t xdr_u_char(XDR* xdrs, unsigned char* cp)
 {
-	unsigned int u;
+    unsigned int u;
 
-	u = (*cp);
-	if (!xdr_u_int(xdrs, &u)) {
-		return (FALSE);
-	}
-	*cp = u;
-	return (TRUE);
+    u = (*cp);
+    if (!xdr_u_int(xdrs, &u)) {
+        return (FALSE);
+    }
+    *cp = u;
+    return (TRUE);
 }
 
 /*
@@ -337,25 +337,25 @@ bool_t xdr_u_char(XDR* xdrs, unsigned char* cp)
  */
 bool_t xdr_bool(XDR *xdrs, bool_t *bp)
 {
-	long lb;
+    long lb;
 
-	switch (xdrs->x_op) {
+    switch (xdrs->x_op) {
 
-	case XDR_ENCODE:
-		lb = *bp ? XDR_TRUE : XDR_FALSE;
-		return (XDR_PUTLONG(xdrs, &lb));
+    case XDR_ENCODE:
+        lb = *bp ? XDR_TRUE : XDR_FALSE;
+        return (XDR_PUTLONG(xdrs, &lb));
 
-	case XDR_DECODE:
-		if (!XDR_GETLONG(xdrs, &lb)) {
-			return (FALSE);
-		}
-		*bp = (lb == XDR_FALSE) ? FALSE : TRUE;
-		return (TRUE);
+    case XDR_DECODE:
+        if (!XDR_GETLONG(xdrs, &lb)) {
+            return (FALSE);
+        }
+        *bp = (lb == XDR_FALSE) ? FALSE : TRUE;
+        return (TRUE);
 
-	case XDR_FREE:
-		return (TRUE);
-	}
-	return (FALSE);
+    case XDR_FREE:
+        return (TRUE);
+    }
+    return (FALSE);
 }
 
 /*
@@ -363,10 +363,10 @@ bool_t xdr_bool(XDR *xdrs, bool_t *bp)
  */
 bool_t xdr_enum(XDR *xdrs, enum_t *ep)
 {
-	/*
-	 * enums are treated as ints
-	 */
-	return (xdr_long(xdrs, (long *) ep));
+    /*
+     * enums are treated as ints
+     */
+    return (xdr_long(xdrs, (long *) ep));
 }
 
 /*
@@ -376,45 +376,45 @@ bool_t xdr_enum(XDR *xdrs, enum_t *ep)
  */
 bool_t xdr_opaque(XDR *xdrs, char* cp, unsigned int cnt)
 {
-	register unsigned int rndup;
-	static char crud[BYTES_PER_XDR_UNIT];
+    register unsigned int rndup;
+    static char crud[BYTES_PER_XDR_UNIT];
 
-	/*
-	 * if no data we are done
-	 */
-	if (cnt == 0)
-		return (TRUE);
+    /*
+     * if no data we are done
+     */
+    if (cnt == 0)
+        return (TRUE);
 
-	/*
-	 * round byte count to full xdr units
-	 */
-	rndup = cnt % BYTES_PER_XDR_UNIT;
-	if (rndup > 0)
-		rndup = BYTES_PER_XDR_UNIT - rndup;
+    /*
+     * round byte count to full xdr units
+     */
+    rndup = cnt % BYTES_PER_XDR_UNIT;
+    if (rndup > 0)
+        rndup = BYTES_PER_XDR_UNIT - rndup;
 
-	if (xdrs->x_op == XDR_DECODE) {
-		if (!XDR_GETBYTES(xdrs, cp, cnt)) {
-			return (FALSE);
-		}
-		if (rndup == 0)
-			return (TRUE);
-		return (XDR_GETBYTES(xdrs, crud, rndup));
-	}
+    if (xdrs->x_op == XDR_DECODE) {
+        if (!XDR_GETBYTES(xdrs, cp, cnt)) {
+            return (FALSE);
+        }
+        if (rndup == 0)
+            return (TRUE);
+        return (XDR_GETBYTES(xdrs, crud, rndup));
+    }
 
-	if (xdrs->x_op == XDR_ENCODE) {
-		if (!XDR_PUTBYTES(xdrs, cp, cnt)) {
-			return (FALSE);
-		}
-		if (rndup == 0)
-			return (TRUE);
-		return (XDR_PUTBYTES(xdrs, xdr_zero, rndup));
-	}
+    if (xdrs->x_op == XDR_ENCODE) {
+        if (!XDR_PUTBYTES(xdrs, cp, cnt)) {
+            return (FALSE);
+        }
+        if (rndup == 0)
+            return (TRUE);
+        return (XDR_PUTBYTES(xdrs, xdr_zero, rndup));
+    }
 
-	if (xdrs->x_op == XDR_FREE) {
-		return (TRUE);
-	}
+    if (xdrs->x_op == XDR_FREE) {
+        return (TRUE);
+    }
 
-	return (FALSE);
+    return (FALSE);
 }
 
 /*
@@ -424,49 +424,49 @@ bool_t xdr_opaque(XDR *xdrs, char* cp, unsigned int cnt)
  */
 bool_t xdr_bytes(XDR *xdrs, char** cpp, unsigned int *sizep, unsigned int maxsize)
 {
-	register char *sp = *cpp;	/* sp is the actual string pointer */
-	register unsigned int nodesize;
+    register char *sp = *cpp;   /* sp is the actual string pointer */
+    register unsigned int nodesize;
 
-	/*
-	 * first deal with the length since xdr bytes are counted
-	 */
-	if (!xdr_u_int(xdrs, sizep)) {
-		return (FALSE);
-	}
-	nodesize = *sizep;
-	if ((nodesize > maxsize) && (xdrs->x_op != XDR_FREE)) {
-		return (FALSE);
-	}
+    /*
+     * first deal with the length since xdr bytes are counted
+     */
+    if (!xdr_u_int(xdrs, sizep)) {
+        return (FALSE);
+    }
+    nodesize = *sizep;
+    if ((nodesize > maxsize) && (xdrs->x_op != XDR_FREE)) {
+        return (FALSE);
+    }
 
-	/*
-	 * now deal with the actual bytes
-	 */
-	switch (xdrs->x_op) {
+    /*
+     * now deal with the actual bytes
+     */
+    switch (xdrs->x_op) {
 
-	case XDR_DECODE:
-		if (nodesize == 0) {
-			return (TRUE);
-		}
-		if (sp == NULL) {
-			*cpp = sp = (char *) rt_malloc(nodesize);
-		}
-		if (sp == NULL) {
-			rt_kprintf("xdr_bytes: out of memory\n");
-			return (FALSE);
-		}
-		/* fall into ... */
+    case XDR_DECODE:
+        if (nodesize == 0) {
+            return (TRUE);
+        }
+        if (sp == NULL) {
+            *cpp = sp = (char *) rt_malloc(nodesize);
+        }
+        if (sp == NULL) {
+            rt_kprintf("xdr_bytes: out of memory\n");
+            return (FALSE);
+        }
+        /* fall into ... */
 
-	case XDR_ENCODE:
-		return (xdr_opaque(xdrs, sp, nodesize));
+    case XDR_ENCODE:
+        return (xdr_opaque(xdrs, sp, nodesize));
 
-	case XDR_FREE:
-		if (sp != NULL) {
-			rt_free(sp);
-			*cpp = NULL;
-		}
-		return (TRUE);
-	}
-	return (FALSE);
+    case XDR_FREE:
+        if (sp != NULL) {
+            rt_free(sp);
+            *cpp = NULL;
+        }
+        return (TRUE);
+    }
+    return (FALSE);
 }
 
 /*
@@ -474,7 +474,7 @@ bool_t xdr_bytes(XDR *xdrs, char** cpp, unsigned int *sizep, unsigned int maxsiz
  */
 bool_t xdr_netobj(XDR *xdrs, struct netobj *np)
 {
-	return (xdr_bytes(xdrs, &np->n_bytes, &np->n_len, MAX_NETOBJ_SZ));
+    return (xdr_bytes(xdrs, &np->n_bytes, &np->n_len, MAX_NETOBJ_SZ));
 }
 
 /*
@@ -490,30 +490,30 @@ bool_t xdr_netobj(XDR *xdrs, struct netobj *np)
  */
 bool_t xdr_union(XDR* xdrs, enum_t* dscmp, char* unp, const struct xdr_discrim* choices, xdrproc_t dfault)
 {
-	register enum_t dscm;
+    register enum_t dscm;
 
-	/*
-	 * we deal with the discriminator;  it's an enum
-	 */
-	if (!xdr_enum(xdrs, dscmp)) {
-		return (FALSE);
-	}
-	dscm = *dscmp;
+    /*
+     * we deal with the discriminator;  it's an enum
+     */
+    if (!xdr_enum(xdrs, dscmp)) {
+        return (FALSE);
+    }
+    dscm = *dscmp;
 
-	/*
-	 * search choices for a value that matches the discriminator.
-	 * if we find one, execute the xdr routine for that value.
-	 */
-	for (; choices->proc != NULL_xdrproc_t; choices++) {
-		if (choices->value == dscm)
-			return ((*(choices->proc)) (xdrs, unp, LASTUNSIGNED));
-	}
+    /*
+     * search choices for a value that matches the discriminator.
+     * if we find one, execute the xdr routine for that value.
+     */
+    for (; choices->proc != NULL_xdrproc_t; choices++) {
+        if (choices->value == dscm)
+            return ((*(choices->proc)) (xdrs, unp, LASTUNSIGNED));
+    }
 
-	/*
-	 * no match - execute the default xdr routine if there is one
-	 */
-	return ((dfault == NULL_xdrproc_t) ? FALSE :
-			(*dfault) (xdrs, unp, LASTUNSIGNED));
+    /*
+     * no match - execute the default xdr routine if there is one
+     */
+    return ((dfault == NULL_xdrproc_t) ? FALSE :
+            (*dfault) (xdrs, unp, LASTUNSIGNED));
 }
 
 
@@ -533,70 +533,70 @@ bool_t xdr_union(XDR* xdrs, enum_t* dscmp, char* unp, const struct xdr_discrim*
  */
 bool_t xdr_string(XDR *xdrs, char **cpp, unsigned int maxsize)
 {
-	register char *sp = *cpp;	/* sp is the actual string pointer */
-	unsigned int size;
-	unsigned int nodesize;
+    register char *sp = *cpp;   /* sp is the actual string pointer */
+    unsigned int size;
+    unsigned int nodesize;
 
-	/*
-	 * first deal with the length since xdr strings are counted-strings
-	 */
-	switch (xdrs->x_op) {
-	case XDR_FREE:
-		if (sp == NULL) {
-			return (TRUE);		/* already free */
-		}
-		/* fall through... */
-	case XDR_ENCODE:
-		size = strlen(sp);
-		break;
-	}
-	if (!xdr_u_int(xdrs, &size)) {
-		return (FALSE);
-	}
-	if (size > maxsize) {
-		return (FALSE);
-	}
-	nodesize = size + 1;
+    /*
+     * first deal with the length since xdr strings are counted-strings
+     */
+    switch (xdrs->x_op) {
+    case XDR_FREE:
+        if (sp == NULL) {
+            return (TRUE);      /* already free */
+        }
+        /* fall through... */
+    case XDR_ENCODE:
+        size = strlen(sp);
+        break;
+    }
+    if (!xdr_u_int(xdrs, &size)) {
+        return (FALSE);
+    }
+    if (size > maxsize) {
+        return (FALSE);
+    }
+    nodesize = size + 1;
 
-	/*
-	 * now deal with the actual bytes
-	 */
-	switch (xdrs->x_op) {
+    /*
+     * now deal with the actual bytes
+     */
+    switch (xdrs->x_op) {
 
-	case XDR_DECODE:
-		if (nodesize == 0) {
-			return (TRUE);
-		}
-		if (sp == NULL)
-			*cpp = sp = (char *) rt_malloc(nodesize);
-		if (sp == NULL) {
-			rt_kprintf("xdr_string: out of memory\n");
-			return (FALSE);
-		}
-		sp[size] = 0;
-		/* fall into ... */
+    case XDR_DECODE:
+        if (nodesize == 0) {
+            return (TRUE);
+        }
+        if (sp == NULL)
+            *cpp = sp = (char *) rt_malloc(nodesize);
+        if (sp == NULL) {
+            rt_kprintf("xdr_string: out of memory\n");
+            return (FALSE);
+        }
+        sp[size] = 0;
+        /* fall into ... */
 
-	case XDR_ENCODE:
-		return (xdr_opaque(xdrs, sp, size));
+    case XDR_ENCODE:
+        return (xdr_opaque(xdrs, sp, size));
 
-	case XDR_FREE:
-		rt_free(sp);
-		*cpp = NULL;
-		return (TRUE);
-	}
-	return (FALSE);
+    case XDR_FREE:
+        rt_free(sp);
+        *cpp = NULL;
+        return (TRUE);
+    }
+    return (FALSE);
 }
 
-/* 
- * Wrapper for xdr_string that can be called directly from 
+/*
+ * Wrapper for xdr_string that can be called directly from
  * routines like clnt_call
  */
 bool_t xdr_wrapstring(XDR *xdrs, char **cpp)
 {
-	if (xdr_string(xdrs, cpp, LASTUNSIGNED)) {
-		return (TRUE);
-	}
-	return (FALSE);
+    if (xdr_string(xdrs, cpp, LASTUNSIGNED)) {
+        return (TRUE);
+    }
+    return (FALSE);
 }
 
 /*
@@ -608,69 +608,69 @@ bool_t xdr_wrapstring(XDR *xdrs, char **cpp)
  */
 bool_t xdr_array(XDR *xdrs, char **addrp, unsigned int *sizep, unsigned int maxsize, unsigned int elsize, xdrproc_t elproc)
 {
-	register unsigned int i;
-	register char* target = *addrp;
-	register unsigned int c;			/* the actual element count */
-	register bool_t stat = TRUE;
-	register unsigned int nodesize;
+    register unsigned int i;
+    register char* target = *addrp;
+    register unsigned int c;            /* the actual element count */
+    register bool_t stat = TRUE;
+    register unsigned int nodesize;
 
-	/* like strings, arrays are really counted arrays */
-	if (!xdr_u_int(xdrs, sizep)) {
-		return (FALSE);
-	}
-	c = *sizep;
-	if ((c > maxsize) && (xdrs->x_op != XDR_FREE)) {
-		return (FALSE);
-	}
-	/* duh, look for integer overflow (fefe) */
-	{
-	  unsigned int i;
-	  nodesize = 0;
-	  for (i=c; i; --i) {
-	    unsigned int tmp=nodesize+elsize;
-	    if (tmp<nodesize)	/* overflow */
-	      return FALSE;
-	    nodesize=tmp;
-	  }
-	}
+    /* like strings, arrays are really counted arrays */
+    if (!xdr_u_int(xdrs, sizep)) {
+        return (FALSE);
+    }
+    c = *sizep;
+    if ((c > maxsize) && (xdrs->x_op != XDR_FREE)) {
+        return (FALSE);
+    }
+    /* duh, look for integer overflow (fefe) */
+    {
+      unsigned int i;
+      nodesize = 0;
+      for (i=c; i; --i) {
+        unsigned int tmp=nodesize+elsize;
+        if (tmp<nodesize)   /* overflow */
+          return FALSE;
+        nodesize=tmp;
+      }
+    }
 
-	/*
-	 * if we are deserializing, we may need to allocate an array.
-	 * We also save time by checking for a null array if we are freeing.
-	 */
-	if (target == NULL)
-		switch (xdrs->x_op) {
-		case XDR_DECODE:
-			if (c == 0)
-				return (TRUE);
-			*addrp = target = rt_malloc(nodesize);
-			if (target == NULL) {
-				rt_kprintf("xdr_array: out of memory\n");
-				return (FALSE);
-			}
-			memset(target, 0, nodesize);
-			break;
+    /*
+     * if we are deserializing, we may need to allocate an array.
+     * We also save time by checking for a null array if we are freeing.
+     */
+    if (target == NULL)
+        switch (xdrs->x_op) {
+        case XDR_DECODE:
+            if (c == 0)
+                return (TRUE);
+            *addrp = target = rt_malloc(nodesize);
+            if (target == NULL) {
+                rt_kprintf("xdr_array: out of memory\n");
+                return (FALSE);
+            }
+            memset(target, 0, nodesize);
+            break;
 
-		case XDR_FREE:
-			return (TRUE);
-		}
+        case XDR_FREE:
+            return (TRUE);
+        }
 
-	/*
-	 * now we xdr each element of array
-	 */
-	for (i = 0; (i < c) && stat; i++) {
-		stat = (*elproc) (xdrs, target, LASTUNSIGNED);
-		target += elsize;
-	}
+    /*
+     * now we xdr each element of array
+     */
+    for (i = 0; (i < c) && stat; i++) {
+        stat = (*elproc) (xdrs, target, LASTUNSIGNED);
+        target += elsize;
+    }
 
-	/*
-	 * the array may need freeing
-	 */
-	if (xdrs->x_op == XDR_FREE) {
-		rt_free(*addrp);
-		*addrp = NULL;
-	}
-	return (stat);
+    /*
+     * the array may need freeing
+     */
+    if (xdrs->x_op == XDR_FREE) {
+        rt_free(*addrp);
+        *addrp = NULL;
+    }
+    return (stat);
 }
 
 /*
@@ -685,17 +685,17 @@ bool_t xdr_array(XDR *xdrs, char **addrp, unsigned int *sizep, unsigned int maxs
  */
 bool_t xdr_vector(XDR *xdrs, char *basep, unsigned int nelem, unsigned int elemsize, xdrproc_t xdr_elem)
 {
-	register unsigned int i;
-	register char *elptr;
+    register unsigned int i;
+    register char *elptr;
 
-	elptr = basep;
-	for (i = 0; i < nelem; i++) {
-		if (!(*xdr_elem) (xdrs, elptr, LASTUNSIGNED)) {
-			return (FALSE);
-		}
-		elptr += elemsize;
-	}
-	return (TRUE);
+    elptr = basep;
+    for (i = 0; i < nelem; i++) {
+        if (!(*xdr_elem) (xdrs, elptr, LASTUNSIGNED)) {
+            return (FALSE);
+        }
+        elptr += elemsize;
+    }
+    return (TRUE);
 }
 
 
@@ -710,31 +710,31 @@ bool_t xdr_vector(XDR *xdrs, char *basep, unsigned int nelem, unsigned int elems
  */
 bool_t xdr_reference(XDR *xdrs, char **pp, unsigned int size, xdrproc_t proc)
 {
-	register char* loc = *pp;
-	register bool_t stat;
+    register char* loc = *pp;
+    register bool_t stat;
 
-	if (loc == NULL)
-		switch (xdrs->x_op) {
-		case XDR_FREE:
-			return (TRUE);
+    if (loc == NULL)
+        switch (xdrs->x_op) {
+        case XDR_FREE:
+            return (TRUE);
 
-		case XDR_DECODE:
-			*pp = loc = (char*) rt_malloc(size);
-			if (loc == NULL) {
-				rt_kprintf("xdr_reference: out of memory\n");
-				return (FALSE);
-			}
-			memset(loc, 0, (int) size);
-			break;
-		}
+        case XDR_DECODE:
+            *pp = loc = (char*) rt_malloc(size);
+            if (loc == NULL) {
+                rt_kprintf("xdr_reference: out of memory\n");
+                return (FALSE);
+            }
+            memset(loc, 0, (int) size);
+            break;
+        }
 
-	stat = (*proc) (xdrs, loc, LASTUNSIGNED);
+    stat = (*proc) (xdrs, loc, LASTUNSIGNED);
 
-	if (xdrs->x_op == XDR_FREE) {
-		rt_free(loc);
-		*pp = NULL;
-	}
-	return (stat);
+    if (xdrs->x_op == XDR_FREE) {
+        rt_free(loc);
+        *pp = NULL;
+    }
+    return (stat);
 }
 
 
@@ -760,15 +760,15 @@ bool_t xdr_reference(XDR *xdrs, char **pp, unsigned int size, xdrproc_t proc)
 bool_t xdr_pointer(XDR *xdrs, char **objpp, unsigned int obj_size, xdrproc_t xdr_obj)
 {
 
-	bool_t more_data;
+    bool_t more_data;
 
-	more_data = (*objpp != NULL);
-	if (!xdr_bool(xdrs, &more_data)) {
-		return (FALSE);
-	}
-	if (!more_data) {
-		*objpp = NULL;
-		return (TRUE);
-	}
-	return (xdr_reference(xdrs, objpp, obj_size, xdr_obj));
+    more_data = (*objpp != NULL);
+    if (!xdr_bool(xdrs, &more_data)) {
+        return (FALSE);
+    }
+    if (!more_data) {
+        *objpp = NULL;
+        return (TRUE);
+    }
+    return (xdr_reference(xdrs, objpp, obj_size, xdr_obj));
 }