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authorAndreas Schwab <schwab@suse.de>1999-04-08 02:10:39 +0000
committerAndreas Schwab <schwab@suse.de>1999-04-08 02:10:39 +0000
commit50f301a819f48c6e64232f2cd22d8e77f59d0f29 (patch)
tree9a387001ce142a37230f98423cf5db120b6653d5 /sunrpc
parent516d718a39eb540abca2915499b925962886ded9 (diff)
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1999-04-01 Thorsten Kukuk <kukuk@suse.de>
* sunrpc/Versions: Add new xdr functions to GLIBC_2.1.1 * sunrpc/xdr.c: Add xdr_hyper, xdr_u_hyper, xdr_longlong_t and xdr_u_longlong_t. Based on patch from Dan Shechter <damageboy@isdn.net.il>. * sunrpc/xdr_intXX_t.c: Implement xdr_int64_t, xdr_uint64_t * sunrpc/rpc/xdr.h: Add prototypes for new xdr functions. * nis/nis_lookup.c (nis_lookup): Don't overwrite RPC error code.
Diffstat (limited to 'sunrpc')
-rw-r--r--sunrpc/Versions4
-rw-r--r--sunrpc/rpc/xdr.h10
-rw-r--r--sunrpc/xdr.c106
-rw-r--r--sunrpc/xdr_intXX_t.c60
4 files changed, 153 insertions, 27 deletions
diff --git a/sunrpc/Versions b/sunrpc/Versions
index 21df89b..1d90bbe 100644
--- a/sunrpc/Versions
+++ b/sunrpc/Versions
@@ -103,4 +103,8 @@ libc {
xdr_key_netstres; xdr_keybuf; xdr_keystatus; xdr_netnamestr; xdr_sizeof;
xdr_uint16_t; xdr_uint32_t; xdr_uint8_t; xdr_unixcred;
}
+ GLIBC_2.1.1 {
+ xdr_hyper; xdr_u_hyper; xdr_longlong_t; xdr_u_longlong_t;
+ xdr_int64_t; xdr_uint64_t;
+ }
}
diff --git a/sunrpc/rpc/xdr.h b/sunrpc/rpc/xdr.h
index 8e74d3c..44bad8a 100644
--- a/sunrpc/rpc/xdr.h
+++ b/sunrpc/rpc/xdr.h
@@ -290,18 +290,24 @@ struct xdr_discrim
* also, the XDR structure is always updated by some of these calls.
*/
extern bool_t xdr_void __P ((void));
+extern bool_t xdr_short __P ((XDR *__xdrs, short *__sp));
+extern bool_t xdr_u_short __P ((XDR *__xdrs, u_short *__usp));
extern bool_t xdr_int __P ((XDR *__xdrs, int *__ip));
extern bool_t xdr_u_int __P ((XDR *__xdrs, u_int *__up));
extern bool_t xdr_long __P ((XDR *__xdrs, long *__lp));
extern bool_t xdr_u_long __P ((XDR *__xdrs, u_long *__ulp));
-extern bool_t xdr_short __P ((XDR *__xdrs, short *__sp));
-extern bool_t xdr_u_short __P ((XDR *__xdrs, u_short *__usp));
+extern bool_t xdr_hyper __P ((XDR *__xdrs, quad_t *__llp));
+extern bool_t xdr_u_hyper __P ((XDR *__xdrs, u_quad_t *__ullp));
+extern bool_t xdr_longlong_t __P ((XDR *__xdrs, quad_t *__llp));
+extern bool_t xdr_u_longlong_t __P ((XDR *__xdrs, u_quad_t *__ullp));
extern bool_t xdr_int8_t __P ((XDR *__xdrs, int8_t *__ip));
extern bool_t xdr_uint8_t __P ((XDR *__xdrs, uint8_t *__up));
extern bool_t xdr_int16_t __P ((XDR *__xdrs, int16_t *__ip));
extern bool_t xdr_uint16_t __P ((XDR *__xdrs, uint16_t *__up));
extern bool_t xdr_int32_t __P ((XDR *__xdrs, int32_t *__ip));
extern bool_t xdr_uint32_t __P ((XDR *__xdrs, uint32_t *__up));
+extern bool_t xdr_int64_t __P ((XDR *__xdrs, int64_t *__ip));
+extern bool_t xdr_uint64_t __P ((XDR *__xdrs, uint64_t *__up));
extern bool_t xdr_bool __P ((XDR *__xdrs, bool_t *__bp));
extern bool_t xdr_enum __P ((XDR *__xdrs, enum_t *__ep));
extern bool_t xdr_array __P ((XDR * _xdrs, caddr_t *__addrp, u_int *__sizep,
diff --git a/sunrpc/xdr.c b/sunrpc/xdr.c
index 57552c4..6f1aed7 100644
--- a/sunrpc/xdr.c
+++ b/sunrpc/xdr.c
@@ -193,12 +193,87 @@ xdr_u_long (XDR *xdrs, u_long *ulp)
}
/*
+ * XDR hyper integers
+ * same as xdr_u_hyper - open coded to save a proc call!
+ */
+bool_t
+xdr_hyper (XDR *xdrs, quad_t *llp)
+{
+ long t1;
+ long t2;
+
+ if (xdrs->x_op == XDR_ENCODE)
+ {
+ t1 = (long) ((*llp) >> 32);
+ t2 = (long) (*llp);
+ return (XDR_PUTLONG(xdrs, &t1) && XDR_PUTLONG(xdrs, &t2));
+ }
+
+ if (xdrs->x_op == XDR_DECODE)
+ {
+ if (!XDR_GETLONG(xdrs, &t1) || !XDR_GETLONG(xdrs, &t2))
+ return FALSE;
+ *llp = ((quad_t) t1) << 32;
+ *llp |= t2;
+ return TRUE;
+ }
+
+ if (xdrs->x_op == XDR_FREE)
+ return TRUE;
+
+ return FALSE;
+}
+
+
+/*
+ * XDR hyper integers
+ * same as xdr_hyper - open coded to save a proc call!
+ */
+bool_t
+xdr_u_hyper (XDR *xdrs, u_quad_t *ullp)
+{
+ unsigned long t1;
+ unsigned long t2;
+
+ if (xdrs->x_op == XDR_ENCODE)
+ {
+ t1 = (unsigned long) ((*ullp) >> 32);
+ t2 = (unsigned long) (*ullp);
+ return (XDR_PUTLONG(xdrs, &t1) && XDR_PUTLONG(xdrs, &t2));
+ }
+
+ if (xdrs->x_op == XDR_DECODE)
+ {
+ if (!XDR_GETLONG(xdrs, &t1) || !XDR_GETLONG(xdrs, &t2))
+ return FALSE;
+ *ullp = ((u_quad_t) t1) << 32;
+ *ullp |= t2;
+ return TRUE;
+ }
+
+ if (xdrs->x_op == XDR_FREE)
+ return TRUE;
+
+ return FALSE;
+}
+
+bool_t
+xdr_longlong_t (XDR *xdrs, quad_t *llp)
+{
+ return xdr_hyper (xdrs, llp);
+}
+
+bool_t
+xdr_u_longlong_t (XDR *xdrs, u_quad_t *ullp)
+{
+ return xdr_u_hyper (xdrs, ullp);
+}
+
+/*
* XDR short integers
*/
bool_t
-xdr_short (xdrs, sp)
- XDR *xdrs;
- short *sp;
+xdr_short (XDR *xdrs, short *sp)
{
long l;
@@ -226,9 +301,7 @@ xdr_short (xdrs, sp)
* XDR unsigned short integers
*/
bool_t
-xdr_u_short (xdrs, usp)
- XDR *xdrs;
- u_short *usp;
+xdr_u_short (XDR *xdrs, u_short *usp)
{
u_long l;
@@ -257,9 +330,7 @@ xdr_u_short (xdrs, usp)
* XDR a char
*/
bool_t
-xdr_char (xdrs, cp)
- XDR *xdrs;
- char *cp;
+xdr_char (XDR *xdrs, char *cp)
{
int i;
@@ -276,9 +347,7 @@ xdr_char (xdrs, cp)
* XDR an unsigned char
*/
bool_t
-xdr_u_char (xdrs, cp)
- XDR *xdrs;
- u_char *cp;
+xdr_u_char (XDR *xdrs, u_char *cp)
{
u_int u;
@@ -295,9 +364,7 @@ xdr_u_char (xdrs, cp)
* XDR booleans
*/
bool_t
-xdr_bool (xdrs, bp)
- XDR *xdrs;
- bool_t *bp;
+xdr_bool (XDR *xdrs, bool_t *bp)
{
long lb;
@@ -325,9 +392,7 @@ xdr_bool (xdrs, bp)
* XDR enumerations
*/
bool_t
-xdr_enum (xdrs, ep)
- XDR *xdrs;
- enum_t *ep;
+xdr_enum (XDR *xdrs, enum_t *ep)
{
enum sizecheck
{
@@ -379,10 +444,7 @@ xdr_enum (xdrs, ep)
* cp points to the opaque object and cnt gives the byte length.
*/
bool_t
-xdr_opaque (xdrs, cp, cnt)
- XDR *xdrs;
- caddr_t cp;
- u_int cnt;
+xdr_opaque (XDR *xdrs, caddr_t cp, u_int cnt)
{
u_int rndup;
static char crud[BYTES_PER_XDR_UNIT];
diff --git a/sunrpc/xdr_intXX_t.c b/sunrpc/xdr_intXX_t.c
index 98132cd..e50859e 100644
--- a/sunrpc/xdr_intXX_t.c
+++ b/sunrpc/xdr_intXX_t.c
@@ -1,4 +1,4 @@
-/* Copyright (c) 1998 Free Software Foundation, Inc.
+/* Copyright (c) 1998, 1999 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1998.
@@ -20,6 +20,60 @@
#include <rpc/types.h>
#include <rpc/xdr.h>
+/* XDR 64bit integers */
+bool_t
+xdr_int64_t (XDR *xdrs, int64_t *ip)
+{
+ int32_t t1;
+ int32_t t2;
+
+ switch (xdrs->x_op)
+ {
+ case XDR_ENCODE:
+ t1 = (int32_t) ((*ip) >> 32);
+ t2 = (int32_t) (*ip);
+ return (XDR_PUTINT32(xdrs, &t1) && XDR_PUTINT32(xdrs, &t2));
+ case XDR_DECODE:
+ if (!XDR_GETINT32(xdrs, &t1) || !XDR_GETINT32(xdrs, &t2))
+ return FALSE;
+ *ip = ((int64_t) t1) << 32;
+ *ip |= t2;
+ return TRUE;
+ case XDR_FREE:
+ return TRUE;
+ default:
+ return FALSE;
+ }
+}
+
+/* XDR 64bit unsigned integers */
+bool_t
+xdr_uint64_t (XDR *xdrs, uint64_t *uip)
+{
+ uint32_t t1;
+ uint32_t t2;
+
+ switch (xdrs->x_op)
+ {
+ case XDR_ENCODE:
+ t1 = (uint32_t) ((*uip) >> 32);
+ t2 = (uint32_t) (*uip);
+ return (XDR_PUTINT32 (xdrs, (int32_t *) &t1) &&
+ XDR_PUTINT32(xdrs, (int32_t *) &t2));
+ case XDR_DECODE:
+ if (!XDR_GETINT32(xdrs, (int32_t *) &t1) ||
+ !XDR_GETINT32(xdrs, (int32_t *) &t2))
+ return FALSE;
+ *uip = ((uint64_t) t1) << 32;
+ *uip |= t2;
+ return TRUE;
+ case XDR_FREE:
+ return TRUE;
+ default:
+ return FALSE;
+ }
+}
+
/* XDR 32bit integers */
bool_t
xdr_int32_t (XDR *xdrs, int32_t *lp)
@@ -43,10 +97,10 @@ xdr_uint32_t (XDR *xdrs, uint32_t *ulp)
{
switch (xdrs->x_op)
{
- case XDR_DECODE:
- return XDR_GETINT32 (xdrs, (int32_t *) ulp);
case XDR_ENCODE:
return XDR_PUTINT32 (xdrs, (int32_t *) ulp);
+ case XDR_DECODE:
+ return XDR_GETINT32 (xdrs, (int32_t *) ulp);
case XDR_FREE:
return TRUE;
default: