2 Unix SMB/CIFS implementation.
4 routines for marshalling/unmarshalling basic types
6 Copyright (C) Andrew Tridgell 2003
8 This program is free software; you can redistribute it and/or modify
9 it under the terms of the GNU General Public License as published by
10 the Free Software Foundation; either version 3 of the License, or
11 (at your option) any later version.
13 This program is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU General Public License for more details.
18 You should have received a copy of the GNU General Public License
19 along with this program. If not, see <http://www.gnu.org/licenses/>.
23 #include "system/network.h"
24 #include "librpc/ndr/libndr.h"
25 #include "lib/util/util_net.h"
26 #include "lib/util/debug.h"
27 #include "lib/util/util.h"
29 #define NDR_SVAL(ndr, ofs) (NDR_BE(ndr)?RSVAL(ndr->data,ofs):SVAL(ndr->data,ofs))
30 #define NDR_IVAL(ndr, ofs) (NDR_BE(ndr)?RIVAL(ndr->data,ofs):IVAL(ndr->data,ofs))
31 #define NDR_IVALS(ndr, ofs) (NDR_BE(ndr)?RIVALS(ndr->data,ofs):IVALS(ndr->data,ofs))
32 #define NDR_SSVAL(ndr, ofs, v) do { if (NDR_BE(ndr)) { RSSVAL(ndr->data,ofs,v); } else SSVAL(ndr->data,ofs,v); } while (0)
33 #define NDR_SIVAL(ndr, ofs, v) do { if (NDR_BE(ndr)) { RSIVAL(ndr->data,ofs,v); } else SIVAL(ndr->data,ofs,v); } while (0)
34 #define NDR_SIVALS(ndr, ofs, v) do { if (NDR_BE(ndr)) { RSIVALS(ndr->data,ofs,v); } else SIVALS(ndr->data,ofs,v); } while (0)
37 static void ndr_dump_data(struct ndr_print *ndr, const uint8_t *buf, int len);
40 check for data leaks from the server by looking for non-zero pad bytes
41 these could also indicate that real structure elements have been
42 mistaken for padding in the IDL
44 _PUBLIC_ void ndr_check_padding(struct ndr_pull *ndr, size_t n)
46 size_t ofs2 = (ndr->offset + (n-1)) & ~(n-1);
48 for (i=ndr->offset;i<ofs2;i++) {
49 if (ndr->data[i] != 0) {
54 DEBUG(0,("WARNING: Non-zero padding to %d: ", (int)n));
55 for (i=ndr->offset;i<ofs2;i++) {
56 DEBUG(0,("%02x ", ndr->data[i]));
66 _PUBLIC_ enum ndr_err_code ndr_pull_int8(struct ndr_pull *ndr, int ndr_flags, int8_t *v)
68 NDR_PULL_CHECK_FLAGS(ndr, ndr_flags);
69 NDR_PULL_NEED_BYTES(ndr, 1);
70 *v = (int8_t)CVAL(ndr->data, ndr->offset);
72 return NDR_ERR_SUCCESS;
78 _PUBLIC_ enum ndr_err_code ndr_pull_uint8(struct ndr_pull *ndr, int ndr_flags, uint8_t *v)
80 NDR_PULL_CHECK_FLAGS(ndr, ndr_flags);
81 NDR_PULL_NEED_BYTES(ndr, 1);
82 *v = CVAL(ndr->data, ndr->offset);
84 return NDR_ERR_SUCCESS;
90 _PUBLIC_ enum ndr_err_code ndr_pull_int16(struct ndr_pull *ndr, int ndr_flags, int16_t *v)
92 NDR_PULL_CHECK_FLAGS(ndr, ndr_flags);
93 NDR_PULL_ALIGN(ndr, 2);
94 NDR_PULL_NEED_BYTES(ndr, 2);
95 *v = (uint16_t)NDR_SVAL(ndr, ndr->offset);
97 return NDR_ERR_SUCCESS;
103 _PUBLIC_ enum ndr_err_code ndr_pull_uint16(struct ndr_pull *ndr, int ndr_flags, uint16_t *v)
105 NDR_PULL_CHECK_FLAGS(ndr, ndr_flags);
106 NDR_PULL_ALIGN(ndr, 2);
107 NDR_PULL_NEED_BYTES(ndr, 2);
108 *v = NDR_SVAL(ndr, ndr->offset);
110 return NDR_ERR_SUCCESS;
116 _PUBLIC_ enum ndr_err_code ndr_pull_uint1632(struct ndr_pull *ndr, int ndr_flags, uint16_t *v)
118 NDR_PULL_CHECK_FLAGS(ndr, ndr_flags);
119 if (unlikely(ndr->flags & LIBNDR_FLAG_NDR64)) {
121 enum ndr_err_code err = ndr_pull_uint32(ndr, ndr_flags, &v32);
123 if (unlikely(v32 != *v)) {
124 DEBUG(0,(__location__ ": non-zero upper 16 bits 0x%08x\n", (unsigned)v32));
125 return NDR_ERR_NDR64;
129 return ndr_pull_uint16(ndr, ndr_flags, v);
135 _PUBLIC_ enum ndr_err_code ndr_pull_int32(struct ndr_pull *ndr, int ndr_flags, int32_t *v)
137 NDR_PULL_CHECK_FLAGS(ndr, ndr_flags);
138 NDR_PULL_ALIGN(ndr, 4);
139 NDR_PULL_NEED_BYTES(ndr, 4);
140 *v = NDR_IVALS(ndr, ndr->offset);
142 return NDR_ERR_SUCCESS;
148 _PUBLIC_ enum ndr_err_code ndr_pull_uint32(struct ndr_pull *ndr, int ndr_flags, uint32_t *v)
150 NDR_PULL_CHECK_FLAGS(ndr, ndr_flags);
151 NDR_PULL_ALIGN(ndr, 4);
152 NDR_PULL_NEED_BYTES(ndr, 4);
153 *v = NDR_IVAL(ndr, ndr->offset);
155 return NDR_ERR_SUCCESS;
159 parse a arch dependent uint32/uint64
161 _PUBLIC_ enum ndr_err_code ndr_pull_uint3264(struct ndr_pull *ndr, int ndr_flags, uint32_t *v)
164 enum ndr_err_code err;
165 NDR_PULL_CHECK_FLAGS(ndr, ndr_flags);
166 if (likely(!(ndr->flags & LIBNDR_FLAG_NDR64))) {
167 return ndr_pull_uint32(ndr, ndr_flags, v);
169 err = ndr_pull_hyper(ndr, ndr_flags, &v64);
171 if (unlikely(v64 != *v)) {
172 DEBUG(0,(__location__ ": non-zero upper 32 bits 0x%016llx\n",
173 (unsigned long long)v64));
174 return ndr_pull_error(ndr, NDR_ERR_NDR64, __location__ ": non-zero upper 32 bits 0x%016llx\n",
175 (unsigned long long)v64);
183 _PUBLIC_ enum ndr_err_code ndr_pull_double(struct ndr_pull *ndr, int ndr_flags, double *v)
185 NDR_PULL_CHECK_FLAGS(ndr, ndr_flags);
186 NDR_PULL_ALIGN(ndr, 8);
187 NDR_PULL_NEED_BYTES(ndr, 8);
188 memcpy(v, ndr->data+ndr->offset, 8);
190 return NDR_ERR_SUCCESS;
194 parse a pointer referent identifier stored in 2 bytes
196 _PUBLIC_ enum ndr_err_code ndr_pull_relative_ptr_short(struct ndr_pull *ndr, uint16_t *v)
198 NDR_CHECK(ndr_pull_uint16(ndr, NDR_SCALARS, v));
202 *(v) -= ndr->relative_rap_convert;
203 return NDR_ERR_SUCCESS;
207 parse a pointer referent identifier
209 _PUBLIC_ enum ndr_err_code ndr_pull_generic_ptr(struct ndr_pull *ndr, uint32_t *v)
211 NDR_CHECK(ndr_pull_uint3264(ndr, NDR_SCALARS, v));
215 return NDR_ERR_SUCCESS;
219 parse a ref pointer referent identifier
221 _PUBLIC_ enum ndr_err_code ndr_pull_ref_ptr(struct ndr_pull *ndr, uint32_t *v)
223 NDR_CHECK(ndr_pull_uint3264(ndr, NDR_SCALARS, v));
224 /* ref pointers always point to data */
226 return NDR_ERR_SUCCESS;
232 _PUBLIC_ enum ndr_err_code ndr_pull_udlong(struct ndr_pull *ndr, int ndr_flags, uint64_t *v)
234 NDR_PULL_CHECK_FLAGS(ndr, ndr_flags);
235 NDR_PULL_ALIGN(ndr, 4);
236 NDR_PULL_NEED_BYTES(ndr, 8);
237 *v = NDR_IVAL(ndr, ndr->offset);
238 *v |= (uint64_t)(NDR_IVAL(ndr, ndr->offset+4)) << 32;
240 return NDR_ERR_SUCCESS;
246 _PUBLIC_ enum ndr_err_code ndr_pull_udlongr(struct ndr_pull *ndr, int ndr_flags, uint64_t *v)
248 NDR_PULL_CHECK_FLAGS(ndr, ndr_flags);
249 NDR_PULL_ALIGN(ndr, 4);
250 NDR_PULL_NEED_BYTES(ndr, 8);
251 *v = ((uint64_t)NDR_IVAL(ndr, ndr->offset)) << 32;
252 *v |= NDR_IVAL(ndr, ndr->offset+4);
254 return NDR_ERR_SUCCESS;
260 _PUBLIC_ enum ndr_err_code ndr_pull_dlong(struct ndr_pull *ndr, int ndr_flags, int64_t *v)
262 return ndr_pull_udlong(ndr, ndr_flags, (uint64_t *)v);
268 _PUBLIC_ enum ndr_err_code ndr_pull_hyper(struct ndr_pull *ndr, int ndr_flags, uint64_t *v)
270 NDR_PULL_ALIGN(ndr, 8);
272 return ndr_pull_udlongr(ndr, ndr_flags, v);
274 return ndr_pull_udlong(ndr, ndr_flags, v);
280 _PUBLIC_ enum ndr_err_code ndr_pull_pointer(struct ndr_pull *ndr, int ndr_flags, void* *v)
283 NDR_PULL_CHECK_FLAGS(ndr, ndr_flags);
284 NDR_PULL_ALIGN(ndr, sizeof(h));
285 NDR_PULL_NEED_BYTES(ndr, sizeof(h));
286 memcpy(&h, ndr->data+ndr->offset, sizeof(h));
287 ndr->offset += sizeof(h);
289 return NDR_ERR_SUCCESS;
295 _PUBLIC_ enum ndr_err_code ndr_pull_NTSTATUS(struct ndr_pull *ndr, int ndr_flags, NTSTATUS *status)
298 NDR_PULL_CHECK_FLAGS(ndr, ndr_flags);
299 NDR_CHECK(ndr_pull_uint32(ndr, NDR_SCALARS, &v));
300 *status = NT_STATUS(v);
301 return NDR_ERR_SUCCESS;
307 _PUBLIC_ enum ndr_err_code ndr_push_NTSTATUS(struct ndr_push *ndr, int ndr_flags, NTSTATUS status)
309 return ndr_push_uint32(ndr, ndr_flags, NT_STATUS_V(status));
312 _PUBLIC_ void ndr_print_NTSTATUS(struct ndr_print *ndr, const char *name, NTSTATUS r)
314 ndr->print(ndr, "%-25s: %s", name, nt_errstr(r));
320 _PUBLIC_ enum ndr_err_code ndr_pull_WERROR(struct ndr_pull *ndr, int ndr_flags, WERROR *status)
323 NDR_PULL_CHECK_FLAGS(ndr, ndr_flags);
324 NDR_CHECK(ndr_pull_uint32(ndr, NDR_SCALARS, &v));
325 *status = W_ERROR(v);
326 return NDR_ERR_SUCCESS;
332 _PUBLIC_ enum ndr_err_code ndr_pull_HRESULT(struct ndr_pull *ndr, int ndr_flags, HRESULT *status)
335 NDR_PULL_CHECK_FLAGS(ndr, ndr_flags);
336 NDR_CHECK(ndr_pull_uint32(ndr, NDR_SCALARS, &v));
337 *status = HRES_ERROR(v);
338 return NDR_ERR_SUCCESS;
344 _PUBLIC_ enum ndr_err_code ndr_pull_enum_uint8(struct ndr_pull *ndr, int ndr_flags, uint8_t *v)
346 return ndr_pull_uint8(ndr, ndr_flags, v);
350 parse a uint16_t enum
352 _PUBLIC_ enum ndr_err_code ndr_pull_enum_uint16(struct ndr_pull *ndr, int ndr_flags, uint16_t *v)
354 return ndr_pull_uint16(ndr, ndr_flags, v);
358 parse a uint1632_t enum (uint32_t on NDR64)
360 _PUBLIC_ enum ndr_err_code ndr_pull_enum_uint1632(struct ndr_pull *ndr, int ndr_flags, uint16_t *v)
362 if (unlikely(ndr->flags & LIBNDR_FLAG_NDR64)) {
364 NDR_CHECK(ndr_pull_uint32(ndr, ndr_flags, &v32));
367 DEBUG(0,(__location__ ": non-zero upper 16 bits 0x%08x\n", (unsigned)v32));
368 return NDR_ERR_NDR64;
370 return NDR_ERR_SUCCESS;
372 return ndr_pull_uint16(ndr, ndr_flags, v);
376 parse a uint32_t enum
378 _PUBLIC_ enum ndr_err_code ndr_pull_enum_uint32(struct ndr_pull *ndr, int ndr_flags, uint32_t *v)
380 return ndr_pull_uint32(ndr, ndr_flags, v);
386 _PUBLIC_ enum ndr_err_code ndr_push_enum_uint8(struct ndr_push *ndr, int ndr_flags, uint8_t v)
388 return ndr_push_uint8(ndr, ndr_flags, v);
394 _PUBLIC_ enum ndr_err_code ndr_push_enum_uint16(struct ndr_push *ndr, int ndr_flags, uint16_t v)
396 return ndr_push_uint16(ndr, ndr_flags, v);
402 _PUBLIC_ enum ndr_err_code ndr_push_enum_uint32(struct ndr_push *ndr, int ndr_flags, uint32_t v)
404 return ndr_push_uint32(ndr, ndr_flags, v);
408 push a uint1632_t enum
410 _PUBLIC_ enum ndr_err_code ndr_push_enum_uint1632(struct ndr_push *ndr, int ndr_flags, uint16_t v)
412 if (unlikely(ndr->flags & LIBNDR_FLAG_NDR64)) {
413 return ndr_push_uint32(ndr, ndr_flags, v);
415 return ndr_push_uint16(ndr, ndr_flags, v);
421 _PUBLIC_ enum ndr_err_code ndr_push_WERROR(struct ndr_push *ndr, int ndr_flags, WERROR status)
423 return ndr_push_uint32(ndr, NDR_SCALARS, W_ERROR_V(status));
426 _PUBLIC_ void ndr_print_WERROR(struct ndr_print *ndr, const char *name, WERROR r)
428 ndr->print(ndr, "%-25s: %s", name, win_errstr(r));
434 _PUBLIC_ enum ndr_err_code ndr_push_HRESULT(struct ndr_push *ndr, int ndr_flags, HRESULT status)
436 return ndr_push_uint32(ndr, NDR_SCALARS, HRES_ERROR_V(status));
439 _PUBLIC_ void ndr_print_HRESULT(struct ndr_print *ndr, const char *name, HRESULT r)
441 ndr->print(ndr, "%-25s: %s", name, hresult_errstr(r));
448 _PUBLIC_ enum ndr_err_code ndr_pull_bytes(struct ndr_pull *ndr, uint8_t *data, uint32_t n)
450 NDR_PULL_NEED_BYTES(ndr, n);
451 memcpy(data, ndr->data + ndr->offset, n);
453 return NDR_ERR_SUCCESS;
457 pull an array of uint8
459 _PUBLIC_ enum ndr_err_code ndr_pull_array_uint8(struct ndr_pull *ndr, int ndr_flags, uint8_t *data, uint32_t n)
461 NDR_PULL_CHECK_FLAGS(ndr, ndr_flags);
462 if (!(ndr_flags & NDR_SCALARS)) {
463 return NDR_ERR_SUCCESS;
465 return ndr_pull_bytes(ndr, data, n);
471 _PUBLIC_ enum ndr_err_code ndr_push_int8(struct ndr_push *ndr, int ndr_flags, int8_t v)
473 NDR_PUSH_CHECK_FLAGS(ndr, ndr_flags);
474 NDR_PUSH_NEED_BYTES(ndr, 1);
475 SCVAL(ndr->data, ndr->offset, (uint8_t)v);
477 return NDR_ERR_SUCCESS;
483 _PUBLIC_ enum ndr_err_code ndr_push_uint8(struct ndr_push *ndr, int ndr_flags, uint8_t v)
485 NDR_PUSH_CHECK_FLAGS(ndr, ndr_flags);
486 NDR_PUSH_NEED_BYTES(ndr, 1);
487 SCVAL(ndr->data, ndr->offset, v);
489 return NDR_ERR_SUCCESS;
495 _PUBLIC_ enum ndr_err_code ndr_push_int16(struct ndr_push *ndr, int ndr_flags, int16_t v)
497 NDR_PUSH_CHECK_FLAGS(ndr, ndr_flags);
498 NDR_PUSH_ALIGN(ndr, 2);
499 NDR_PUSH_NEED_BYTES(ndr, 2);
500 NDR_SSVAL(ndr, ndr->offset, (uint16_t)v);
502 return NDR_ERR_SUCCESS;
508 _PUBLIC_ enum ndr_err_code ndr_push_uint16(struct ndr_push *ndr, int ndr_flags, uint16_t v)
510 NDR_PUSH_CHECK_FLAGS(ndr, ndr_flags);
511 NDR_PUSH_ALIGN(ndr, 2);
512 NDR_PUSH_NEED_BYTES(ndr, 2);
513 NDR_SSVAL(ndr, ndr->offset, v);
515 return NDR_ERR_SUCCESS;
521 _PUBLIC_ enum ndr_err_code ndr_push_uint1632(struct ndr_push *ndr, int ndr_flags, uint16_t v)
523 if (unlikely(ndr->flags & LIBNDR_FLAG_NDR64)) {
524 return ndr_push_uint32(ndr, ndr_flags, v);
526 return ndr_push_uint16(ndr, ndr_flags, v);
532 _PUBLIC_ enum ndr_err_code ndr_push_int32(struct ndr_push *ndr, int ndr_flags, int32_t v)
534 NDR_PUSH_CHECK_FLAGS(ndr, ndr_flags);
535 NDR_PUSH_ALIGN(ndr, 4);
536 NDR_PUSH_NEED_BYTES(ndr, 4);
537 NDR_SIVALS(ndr, ndr->offset, v);
539 return NDR_ERR_SUCCESS;
545 _PUBLIC_ enum ndr_err_code ndr_push_uint32(struct ndr_push *ndr, int ndr_flags, uint32_t v)
547 NDR_PUSH_CHECK_FLAGS(ndr, ndr_flags);
548 NDR_PUSH_ALIGN(ndr, 4);
549 NDR_PUSH_NEED_BYTES(ndr, 4);
550 NDR_SIVAL(ndr, ndr->offset, v);
552 return NDR_ERR_SUCCESS;
558 _PUBLIC_ enum ndr_err_code ndr_push_uint3264(struct ndr_push *ndr, int ndr_flags, uint32_t v)
560 if (unlikely(ndr->flags & LIBNDR_FLAG_NDR64)) {
561 return ndr_push_hyper(ndr, ndr_flags, v);
563 return ndr_push_uint32(ndr, ndr_flags, v);
569 _PUBLIC_ enum ndr_err_code ndr_push_udlong(struct ndr_push *ndr, int ndr_flags, uint64_t v)
571 NDR_PUSH_CHECK_FLAGS(ndr, ndr_flags);
572 NDR_PUSH_ALIGN(ndr, 4);
573 NDR_PUSH_NEED_BYTES(ndr, 8);
574 NDR_SIVAL(ndr, ndr->offset, (v & 0xFFFFFFFF));
575 NDR_SIVAL(ndr, ndr->offset+4, (v>>32));
577 return NDR_ERR_SUCCESS;
583 _PUBLIC_ enum ndr_err_code ndr_push_udlongr(struct ndr_push *ndr, int ndr_flags, uint64_t v)
585 NDR_PUSH_CHECK_FLAGS(ndr, ndr_flags);
586 NDR_PUSH_ALIGN(ndr, 4);
587 NDR_PUSH_NEED_BYTES(ndr, 8);
588 NDR_SIVAL(ndr, ndr->offset, (v>>32));
589 NDR_SIVAL(ndr, ndr->offset+4, (v & 0xFFFFFFFF));
591 return NDR_ERR_SUCCESS;
597 _PUBLIC_ enum ndr_err_code ndr_push_dlong(struct ndr_push *ndr, int ndr_flags, int64_t v)
599 return ndr_push_udlong(ndr, NDR_SCALARS, (uint64_t)v);
605 _PUBLIC_ enum ndr_err_code ndr_push_hyper(struct ndr_push *ndr, int ndr_flags, uint64_t v)
607 NDR_PUSH_ALIGN(ndr, 8);
609 return ndr_push_udlongr(ndr, NDR_SCALARS, v);
611 return ndr_push_udlong(ndr, NDR_SCALARS, v);
617 _PUBLIC_ enum ndr_err_code ndr_push_double(struct ndr_push *ndr, int ndr_flags, double v)
619 NDR_PUSH_CHECK_FLAGS(ndr, ndr_flags);
620 NDR_PUSH_ALIGN(ndr, 8);
621 NDR_PUSH_NEED_BYTES(ndr, 8);
622 memcpy(ndr->data+ndr->offset, &v, 8);
624 return NDR_ERR_SUCCESS;
630 _PUBLIC_ enum ndr_err_code ndr_push_pointer(struct ndr_push *ndr, int ndr_flags, void* v)
632 uintptr_t h = (intptr_t)v;
633 NDR_PUSH_CHECK_FLAGS(ndr, ndr_flags);
634 NDR_PUSH_ALIGN(ndr, sizeof(h));
635 NDR_PUSH_NEED_BYTES(ndr, sizeof(h));
636 memcpy(ndr->data+ndr->offset, &h, sizeof(h));
637 ndr->offset += sizeof(h);
638 return NDR_ERR_SUCCESS;
641 _PUBLIC_ enum ndr_err_code ndr_push_align(struct ndr_push *ndr, size_t size)
643 /* this is a nasty hack to make pidl work with NDR64 */
645 if (ndr->flags & LIBNDR_FLAG_NDR64) {
650 } else if (size == 3) {
651 if (ndr->flags & LIBNDR_FLAG_NDR64) {
657 NDR_PUSH_ALIGN(ndr, size);
658 return NDR_ERR_SUCCESS;
661 _PUBLIC_ enum ndr_err_code ndr_pull_align(struct ndr_pull *ndr, size_t size)
663 /* this is a nasty hack to make pidl work with NDR64 */
665 if (ndr->flags & LIBNDR_FLAG_NDR64) {
670 } else if (size == 3) {
671 if (ndr->flags & LIBNDR_FLAG_NDR64) {
677 NDR_PULL_ALIGN(ndr, size);
678 return NDR_ERR_SUCCESS;
681 _PUBLIC_ enum ndr_err_code ndr_push_union_align(struct ndr_push *ndr, size_t size)
683 /* MS-RPCE section 2.2.5.3.4.4 */
684 if (ndr->flags & LIBNDR_FLAG_NDR64) {
685 return ndr_push_align(ndr, size);
687 return NDR_ERR_SUCCESS;
690 _PUBLIC_ enum ndr_err_code ndr_pull_union_align(struct ndr_pull *ndr, size_t size)
692 /* MS-RPCE section 2.2.5.3.4.4 */
693 if (ndr->flags & LIBNDR_FLAG_NDR64) {
694 return ndr_pull_align(ndr, size);
696 return NDR_ERR_SUCCESS;
699 _PUBLIC_ enum ndr_err_code ndr_push_trailer_align(struct ndr_push *ndr, size_t size)
701 /* MS-RPCE section 2.2.5.3.4.1 */
702 if (ndr->flags & LIBNDR_FLAG_NDR64) {
703 return ndr_push_align(ndr, size);
705 return NDR_ERR_SUCCESS;
708 _PUBLIC_ enum ndr_err_code ndr_pull_trailer_align(struct ndr_pull *ndr, size_t size)
710 /* MS-RPCE section 2.2.5.3.4.1 */
711 if (ndr->flags & LIBNDR_FLAG_NDR64) {
712 return ndr_pull_align(ndr, size);
714 return NDR_ERR_SUCCESS;
720 _PUBLIC_ enum ndr_err_code ndr_push_bytes(struct ndr_push *ndr, const uint8_t *data, uint32_t n)
722 NDR_PUSH_NEED_BYTES(ndr, n);
723 memcpy(ndr->data + ndr->offset, data, n);
725 return NDR_ERR_SUCCESS;
731 _PUBLIC_ enum ndr_err_code ndr_push_zero(struct ndr_push *ndr, uint32_t n)
733 NDR_PUSH_NEED_BYTES(ndr, n);
734 memset(ndr->data + ndr->offset, 0, n);
736 return NDR_ERR_SUCCESS;
740 push an array of uint8
742 _PUBLIC_ enum ndr_err_code ndr_push_array_uint8(struct ndr_push *ndr, int ndr_flags, const uint8_t *data, uint32_t n)
744 NDR_PUSH_CHECK_FLAGS(ndr, ndr_flags);
745 if (!(ndr_flags & NDR_SCALARS)) {
746 return NDR_ERR_SUCCESS;
748 return ndr_push_bytes(ndr, data, n);
752 push a unique non-zero value if a pointer is non-NULL, otherwise 0
754 _PUBLIC_ enum ndr_err_code ndr_push_unique_ptr(struct ndr_push *ndr, const void *p)
758 ptr = ndr->ptr_count * 4;
762 return ndr_push_uint3264(ndr, NDR_SCALARS, ptr);
766 push a 'simple' full non-zero value if a pointer is non-NULL, otherwise 0
768 _PUBLIC_ enum ndr_err_code ndr_push_full_ptr(struct ndr_push *ndr, const void *p)
772 /* Check if the pointer already exists and has an id */
773 ptr = ndr_token_peek(&ndr->full_ptr_list, p);
776 ptr = ndr->ptr_count;
777 ndr_token_store(ndr, &ndr->full_ptr_list, p, ptr);
780 return ndr_push_uint3264(ndr, NDR_SCALARS, ptr);
784 push always a 0, if a pointer is NULL it's a fatal error
786 _PUBLIC_ enum ndr_err_code ndr_push_ref_ptr(struct ndr_push *ndr)
788 return ndr_push_uint3264(ndr, NDR_SCALARS, 0xAEF1AEF1);
795 _PUBLIC_ enum ndr_err_code ndr_push_NTTIME(struct ndr_push *ndr, int ndr_flags, NTTIME t)
797 NDR_PUSH_CHECK_FLAGS(ndr, ndr_flags);
798 NDR_CHECK(ndr_push_udlong(ndr, ndr_flags, t));
799 return NDR_ERR_SUCCESS;
805 _PUBLIC_ enum ndr_err_code ndr_pull_NTTIME(struct ndr_pull *ndr, int ndr_flags, NTTIME *t)
807 NDR_PULL_CHECK_FLAGS(ndr, ndr_flags);
808 NDR_CHECK(ndr_pull_udlong(ndr, ndr_flags, t));
809 return NDR_ERR_SUCCESS;
815 _PUBLIC_ enum ndr_err_code ndr_push_NTTIME_1sec(struct ndr_push *ndr, int ndr_flags, NTTIME t)
817 NDR_PUSH_CHECK_FLAGS(ndr, ndr_flags);
819 NDR_CHECK(ndr_push_hyper(ndr, ndr_flags, t));
820 return NDR_ERR_SUCCESS;
826 _PUBLIC_ enum ndr_err_code ndr_pull_NTTIME_1sec(struct ndr_pull *ndr, int ndr_flags, NTTIME *t)
828 NDR_PULL_CHECK_FLAGS(ndr, ndr_flags);
829 NDR_CHECK(ndr_pull_hyper(ndr, ndr_flags, t));
831 return NDR_ERR_SUCCESS;
837 _PUBLIC_ enum ndr_err_code ndr_pull_NTTIME_hyper(struct ndr_pull *ndr, int ndr_flags, NTTIME *t)
839 NDR_PULL_CHECK_FLAGS(ndr, ndr_flags);
840 NDR_CHECK(ndr_pull_hyper(ndr, ndr_flags, t));
841 return NDR_ERR_SUCCESS;
847 _PUBLIC_ enum ndr_err_code ndr_push_NTTIME_hyper(struct ndr_push *ndr, int ndr_flags, NTTIME t)
849 NDR_PUSH_CHECK_FLAGS(ndr, ndr_flags);
850 NDR_CHECK(ndr_push_hyper(ndr, ndr_flags, t));
851 return NDR_ERR_SUCCESS;
857 _PUBLIC_ enum ndr_err_code ndr_push_time_t(struct ndr_push *ndr, int ndr_flags, time_t t)
859 return ndr_push_uint32(ndr, ndr_flags, t);
865 _PUBLIC_ enum ndr_err_code ndr_pull_time_t(struct ndr_pull *ndr, int ndr_flags, time_t *t)
868 NDR_CHECK(ndr_pull_uint32(ndr, ndr_flags, &tt));
870 return NDR_ERR_SUCCESS;
877 _PUBLIC_ enum ndr_err_code ndr_push_uid_t(struct ndr_push *ndr, int ndr_flags, uid_t u)
879 NDR_PUSH_CHECK_FLAGS(ndr, ndr_flags);
880 return ndr_push_hyper(ndr, NDR_SCALARS, (uint64_t)u);
886 _PUBLIC_ enum ndr_err_code ndr_pull_uid_t(struct ndr_pull *ndr, int ndr_flags, uid_t *u)
889 NDR_CHECK(ndr_pull_hyper(ndr, ndr_flags, &uu));
891 if (unlikely(uu != *u)) {
892 DEBUG(0,(__location__ ": uid_t pull doesn't fit 0x%016llx\n",
893 (unsigned long long)uu));
894 return NDR_ERR_NDR64;
896 return NDR_ERR_SUCCESS;
903 _PUBLIC_ enum ndr_err_code ndr_push_gid_t(struct ndr_push *ndr, int ndr_flags, gid_t g)
905 NDR_PUSH_CHECK_FLAGS(ndr, ndr_flags);
906 return ndr_push_hyper(ndr, NDR_SCALARS, (uint64_t)g);
912 _PUBLIC_ enum ndr_err_code ndr_pull_gid_t(struct ndr_pull *ndr, int ndr_flags, gid_t *g)
915 NDR_CHECK(ndr_pull_hyper(ndr, ndr_flags, &gg));
917 if (unlikely(gg != *g)) {
918 DEBUG(0,(__location__ ": gid_t pull doesn't fit 0x%016llx\n",
919 (unsigned long long)gg));
920 return NDR_ERR_NDR64;
922 return NDR_ERR_SUCCESS;
929 _PUBLIC_ enum ndr_err_code ndr_pull_ipv4address(struct ndr_pull *ndr, int ndr_flags, const char **address)
933 NDR_CHECK(ndr_pull_uint32(ndr, ndr_flags, &addr));
934 in.s_addr = htonl(addr);
935 *address = talloc_strdup(ndr->current_mem_ctx, inet_ntoa(in));
936 NDR_ERR_HAVE_NO_MEMORY(*address);
937 return NDR_ERR_SUCCESS;
943 _PUBLIC_ enum ndr_err_code ndr_push_ipv4address(struct ndr_push *ndr, int ndr_flags, const char *address)
946 if (!is_ipaddress(address)) {
947 return ndr_push_error(ndr, NDR_ERR_IPV4ADDRESS,
948 "Invalid IPv4 address: '%s'",
951 addr = inet_addr(address);
952 NDR_CHECK(ndr_push_uint32(ndr, ndr_flags, htonl(addr)));
953 return NDR_ERR_SUCCESS;
959 _PUBLIC_ void ndr_print_ipv4address(struct ndr_print *ndr, const char *name,
962 ndr->print(ndr, "%-25s: %s", name, address);
968 #define IPV6_BYTES 16
969 #define IPV6_ADDR_STR_LEN 39
970 _PUBLIC_ enum ndr_err_code ndr_pull_ipv6address(struct ndr_pull *ndr, int ndr_flags, const char **address)
972 uint8_t addr[IPV6_BYTES];
973 char *addr_str = talloc_strdup(ndr->current_mem_ctx, "");
975 NDR_CHECK(ndr_pull_array_uint8(ndr, ndr_flags, addr, IPV6_BYTES));
976 for (i = 0; i < IPV6_BYTES; ++i) {
977 addr_str = talloc_asprintf_append(addr_str, "%02x", addr[i]);
978 /* We need a ':' every second byte but the last one */
979 if (i%2 == 1 && i != (IPV6_BYTES - 1)) {
980 addr_str = talloc_strdup_append(addr_str, ":");
984 NDR_ERR_HAVE_NO_MEMORY(*address);
985 return NDR_ERR_SUCCESS;
991 _PUBLIC_ enum ndr_err_code ndr_push_ipv6address(struct ndr_push *ndr, int ndr_flags, const char *address)
994 uint8_t addr[IPV6_BYTES];
997 if (!is_ipaddress(address)) {
998 return ndr_push_error(ndr, NDR_ERR_IPV6ADDRESS,
999 "Invalid IPv6 address: '%s'",
1002 ret = inet_pton(AF_INET6, address, addr);
1004 return NDR_ERR_IPV6ADDRESS;
1007 NDR_CHECK(ndr_push_array_uint8(ndr, ndr_flags, addr, IPV6_BYTES));
1009 return NDR_ERR_SUCCESS;
1011 return NDR_ERR_IPV6ADDRESS;
1018 _PUBLIC_ void ndr_print_ipv6address(struct ndr_print *ndr, const char *name,
1019 const char *address)
1021 ndr->print(ndr, "%-25s: %s", name, address);
1025 _PUBLIC_ void ndr_print_struct(struct ndr_print *ndr, const char *name, const char *type)
1027 ndr->print(ndr, "%s: struct %s", name, type);
1030 _PUBLIC_ void ndr_print_null(struct ndr_print *ndr)
1032 ndr->print(ndr, "UNEXPECTED NULL POINTER");
1035 _PUBLIC_ void ndr_print_enum(struct ndr_print *ndr, const char *name, const char *type,
1036 const char *val, uint32_t value)
1038 if (ndr->flags & LIBNDR_PRINT_ARRAY_HEX) {
1039 ndr->print(ndr, "%-25s: %s (0x%X)", name, val?val:"UNKNOWN_ENUM_VALUE", value);
1041 ndr->print(ndr, "%-25s: %s (%d)", name, val?val:"UNKNOWN_ENUM_VALUE", value);
1045 _PUBLIC_ void ndr_print_bitmap_flag(struct ndr_print *ndr, size_t size, const char *flag_name, uint32_t flag, uint32_t value)
1051 /* this is an attempt to support multi-bit bitmap masks */
1054 while (!(flag & 1)) {
1059 ndr->print(ndr, " %d: %-25s", value, flag_name);
1061 ndr->print(ndr, "0x%02x: %-25s (%d)", value, flag_name, value);
1065 _PUBLIC_ void ndr_print_int8(struct ndr_print *ndr, const char *name, int8_t v)
1067 ndr->print(ndr, "%-25s: %d", name, v);
1070 _PUBLIC_ void ndr_print_uint8(struct ndr_print *ndr, const char *name, uint8_t v)
1072 ndr->print(ndr, "%-25s: 0x%02x (%u)", name, v, v);
1075 _PUBLIC_ void ndr_print_int16(struct ndr_print *ndr, const char *name, int16_t v)
1077 ndr->print(ndr, "%-25s: %d", name, v);
1080 _PUBLIC_ void ndr_print_uint16(struct ndr_print *ndr, const char *name, uint16_t v)
1082 ndr->print(ndr, "%-25s: 0x%04x (%u)", name, v, v);
1085 _PUBLIC_ void ndr_print_int32(struct ndr_print *ndr, const char *name, int32_t v)
1087 ndr->print(ndr, "%-25s: %d", name, v);
1090 _PUBLIC_ void ndr_print_uint32(struct ndr_print *ndr, const char *name, uint32_t v)
1092 ndr->print(ndr, "%-25s: 0x%08x (%u)", name, v, v);
1095 _PUBLIC_ void ndr_print_int3264(struct ndr_print *ndr, const char *name, int32_t v)
1097 ndr->print(ndr, "%-25s: %d", name, v);
1100 _PUBLIC_ void ndr_print_uint3264(struct ndr_print *ndr, const char *name, uint32_t v)
1102 ndr->print(ndr, "%-25s: 0x%08x (%u)", name, v, v);
1105 _PUBLIC_ void ndr_print_udlong(struct ndr_print *ndr, const char *name, uint64_t v)
1107 ndr->print(ndr, "%-25s: 0x%016llx (%llu)", name, (unsigned long long)v, (unsigned long long)v);
1110 _PUBLIC_ void ndr_print_udlongr(struct ndr_print *ndr, const char *name, uint64_t v)
1112 ndr_print_udlong(ndr, name, v);
1115 _PUBLIC_ void ndr_print_dlong(struct ndr_print *ndr, const char *name, int64_t v)
1117 ndr->print(ndr, "%-25s: 0x%016llx (%lld)", name, (unsigned long long)v, (long long)v);
1120 _PUBLIC_ void ndr_print_double(struct ndr_print *ndr, const char *name, double v)
1122 ndr->print(ndr, "%-25s: %f", name, v);
1125 _PUBLIC_ void ndr_print_hyper(struct ndr_print *ndr, const char *name, uint64_t v)
1127 ndr_print_dlong(ndr, name, v);
1130 _PUBLIC_ void ndr_print_pointer(struct ndr_print *ndr, const char *name, void *v)
1132 ndr->print(ndr, "%-25s: %p", name, v);
1135 _PUBLIC_ void ndr_print_ptr(struct ndr_print *ndr, const char *name, const void *p)
1138 ndr->print(ndr, "%-25s: *", name);
1140 ndr->print(ndr, "%-25s: NULL", name);
1144 _PUBLIC_ void ndr_print_NTTIME(struct ndr_print *ndr, const char *name, NTTIME t)
1146 ndr->print(ndr, "%-25s: %s", name, nt_time_string(ndr, t));
1149 _PUBLIC_ void ndr_print_NTTIME_1sec(struct ndr_print *ndr, const char *name, NTTIME t)
1151 /* this is a standard NTTIME here
1152 * as it's already converted in the pull/push code
1154 ndr_print_NTTIME(ndr, name, t);
1157 _PUBLIC_ void ndr_print_NTTIME_hyper(struct ndr_print *ndr, const char *name, NTTIME t)
1159 ndr_print_NTTIME(ndr, name, t);
1162 _PUBLIC_ void ndr_print_time_t(struct ndr_print *ndr, const char *name, time_t t)
1164 if (t == (time_t)-1 || t == 0) {
1165 ndr->print(ndr, "%-25s: (time_t)%d", name, (int)t);
1167 ndr->print(ndr, "%-25s: %s", name, timestring(ndr, t));
1171 _PUBLIC_ void ndr_print_uid_t(struct ndr_print *ndr, const char *name, uid_t u)
1173 ndr_print_dlong(ndr, name, u);
1176 _PUBLIC_ void ndr_print_gid_t(struct ndr_print *ndr, const char *name, gid_t g)
1178 ndr_print_dlong(ndr, name, g);
1181 _PUBLIC_ void ndr_print_union(struct ndr_print *ndr, const char *name, int level, const char *type)
1183 if (ndr->flags & LIBNDR_PRINT_ARRAY_HEX) {
1184 ndr->print(ndr, "%-25s: union %s(case 0x%X)", name, type, level);
1186 ndr->print(ndr, "%-25s: union %s(case %d)", name, type, level);
1190 _PUBLIC_ void ndr_print_bad_level(struct ndr_print *ndr, const char *name, uint16_t level)
1192 ndr->print(ndr, "UNKNOWN LEVEL %u", level);
1195 _PUBLIC_ void ndr_print_array_uint8(struct ndr_print *ndr, const char *name,
1196 const uint8_t *data, uint32_t count)
1199 #define _ONELINE_LIMIT 32
1202 ndr->print(ndr, "%s: ARRAY(%d) : NULL", name, count);
1206 if (count <= _ONELINE_LIMIT && (ndr->flags & LIBNDR_PRINT_ARRAY_HEX)) {
1207 char s[(_ONELINE_LIMIT + 1) * 2];
1208 for (i=0;i<count;i++) {
1209 snprintf(&s[i*2], 3, "%02x", data[i]);
1212 ndr->print(ndr, "%-25s: %s", name, s);
1216 ndr->print(ndr, "%s: ARRAY(%d)", name, count);
1217 if (count > _ONELINE_LIMIT && (ndr->flags & LIBNDR_PRINT_ARRAY_HEX)) {
1218 ndr_dump_data(ndr, data, count);
1223 for (i=0;i<count;i++) {
1225 if (asprintf(&idx, "[%d]", i) != -1) {
1226 ndr_print_uint8(ndr, idx, data[i]);
1231 #undef _ONELINE_LIMIT
1234 static void ndr_print_dump_data_cb(const char *buf, void *private_data)
1236 struct ndr_print *ndr = (struct ndr_print *)private_data;
1238 ndr->print(ndr, "%s", buf);
1242 ndr_print version of dump_data()
1244 static void ndr_dump_data(struct ndr_print *ndr, const uint8_t *buf, int len)
1246 ndr->no_newline = true;
1247 dump_data_cb(buf, len, true, ndr_print_dump_data_cb, ndr);
1248 ndr->no_newline = false;
1252 _PUBLIC_ void ndr_print_DATA_BLOB(struct ndr_print *ndr, const char *name, DATA_BLOB r)
1254 ndr->print(ndr, "%-25s: DATA_BLOB length=%u", name, (unsigned)r.length);
1256 ndr_dump_data(ndr, r.data, r.length);
1262 * Push a DATA_BLOB onto the wire.
1263 * 1) When called with LIBNDR_FLAG_ALIGN* alignment flags set, push padding
1264 * bytes _only_. The length is determined by the alignment required and the
1265 * current ndr offset.
1266 * 2) When called with the LIBNDR_FLAG_REMAINING flag, push the byte array to
1268 * 3) Otherwise, push a uint3264 length _and_ a corresponding byte array to the
1271 _PUBLIC_ enum ndr_err_code ndr_push_DATA_BLOB(struct ndr_push *ndr, int ndr_flags, DATA_BLOB blob)
1273 if (ndr->flags & LIBNDR_FLAG_REMAINING) {
1275 } else if (ndr->flags & (LIBNDR_ALIGN_FLAGS & ~LIBNDR_FLAG_NOALIGN)) {
1276 if (ndr->flags & LIBNDR_FLAG_ALIGN2) {
1277 blob.length = NDR_ALIGN(ndr, 2);
1278 } else if (ndr->flags & LIBNDR_FLAG_ALIGN4) {
1279 blob.length = NDR_ALIGN(ndr, 4);
1280 } else if (ndr->flags & LIBNDR_FLAG_ALIGN8) {
1281 blob.length = NDR_ALIGN(ndr, 8);
1283 NDR_PUSH_ALLOC_SIZE(ndr, blob.data, blob.length);
1284 data_blob_clear(&blob);
1286 NDR_CHECK(ndr_push_uint3264(ndr, NDR_SCALARS, blob.length));
1288 NDR_CHECK(ndr_push_bytes(ndr, blob.data, blob.length));
1289 return NDR_ERR_SUCCESS;
1293 * Pull a DATA_BLOB from the wire.
1294 * 1) when called with LIBNDR_FLAG_ALIGN* alignment flags set, pull padding
1295 * bytes _only_. The length is determined by the alignment required and the
1296 * current ndr offset.
1297 * 2) When called with the LIBNDR_FLAG_REMAINING flag, pull all remaining bytes
1298 * from the ndr buffer.
1299 * 3) Otherwise, pull a uint3264 length _and_ a corresponding byte array from the
1302 _PUBLIC_ enum ndr_err_code ndr_pull_DATA_BLOB(struct ndr_pull *ndr, int ndr_flags, DATA_BLOB *blob)
1304 uint32_t length = 0;
1306 if (ndr->flags & LIBNDR_FLAG_REMAINING) {
1307 length = ndr->data_size - ndr->offset;
1308 } else if (ndr->flags & (LIBNDR_ALIGN_FLAGS & ~LIBNDR_FLAG_NOALIGN)) {
1309 if (ndr->flags & LIBNDR_FLAG_ALIGN2) {
1310 length = NDR_ALIGN(ndr, 2);
1311 } else if (ndr->flags & LIBNDR_FLAG_ALIGN4) {
1312 length = NDR_ALIGN(ndr, 4);
1313 } else if (ndr->flags & LIBNDR_FLAG_ALIGN8) {
1314 length = NDR_ALIGN(ndr, 8);
1316 if (ndr->data_size - ndr->offset < length) {
1317 length = ndr->data_size - ndr->offset;
1320 NDR_CHECK(ndr_pull_uint3264(ndr, NDR_SCALARS, &length));
1322 NDR_PULL_NEED_BYTES(ndr, length);
1323 *blob = data_blob_talloc(ndr->current_mem_ctx, ndr->data+ndr->offset, length);
1324 ndr->offset += length;
1325 return NDR_ERR_SUCCESS;
1328 _PUBLIC_ uint32_t ndr_size_DATA_BLOB(int ret, const DATA_BLOB *data, int flags)
1330 if (!data) return ret;
1331 return ret + data->length;
1334 _PUBLIC_ void ndr_print_bool(struct ndr_print *ndr, const char *name, const bool b)
1336 ndr->print(ndr, "%-25s: %s", name, b?"true":"false");
1339 _PUBLIC_ NTSTATUS ndr_map_error2ntstatus(enum ndr_err_code ndr_err)
1342 case NDR_ERR_SUCCESS:
1343 return NT_STATUS_OK;
1344 case NDR_ERR_BUFSIZE:
1345 return NT_STATUS_BUFFER_TOO_SMALL;
1347 return NT_STATUS_INTERNAL_ERROR;
1349 return NT_STATUS_NO_MEMORY;
1350 case NDR_ERR_ARRAY_SIZE:
1351 return NT_STATUS_ARRAY_BOUNDS_EXCEEDED;
1352 case NDR_ERR_INVALID_POINTER:
1353 return NT_STATUS_INVALID_PARAMETER_MIX;
1354 case NDR_ERR_UNREAD_BYTES:
1355 return NT_STATUS_PORT_MESSAGE_TOO_LONG;
1360 /* we should map all error codes to different status codes */
1361 return NT_STATUS_INVALID_PARAMETER;
1364 _PUBLIC_ int ndr_map_error2errno(enum ndr_err_code ndr_err)
1367 case NDR_ERR_SUCCESS:
1369 case NDR_ERR_BUFSIZE:
1375 case NDR_ERR_ARRAY_SIZE:
1377 case NDR_ERR_INVALID_POINTER:
1379 case NDR_ERR_UNREAD_BYTES:
1385 /* we should map all error codes to different status codes */
1389 _PUBLIC_ enum ndr_err_code ndr_push_timespec(struct ndr_push *ndr,
1391 const struct timespec *t)
1393 NDR_PUSH_CHECK_FLAGS(ndr, ndr_flags);
1394 NDR_CHECK(ndr_push_hyper(ndr, ndr_flags, t->tv_sec));
1395 NDR_CHECK(ndr_push_uint32(ndr, ndr_flags, t->tv_nsec));
1396 return NDR_ERR_SUCCESS;
1399 _PUBLIC_ enum ndr_err_code ndr_pull_timespec(struct ndr_pull *ndr,
1405 NDR_PULL_CHECK_FLAGS(ndr, ndr_flags);
1406 NDR_CHECK(ndr_pull_hyper(ndr, ndr_flags, &secs));
1407 NDR_CHECK(ndr_pull_uint32(ndr, ndr_flags, &nsecs));
1410 return NDR_ERR_SUCCESS;
1413 _PUBLIC_ void ndr_print_timespec(struct ndr_print *ndr, const char *name,
1414 const struct timespec *t)
1416 ndr->print(ndr, "%-25s: %s.%ld", name, timestring(ndr, t->tv_sec),
1420 _PUBLIC_ enum ndr_err_code ndr_push_timeval(struct ndr_push *ndr,
1422 const struct timeval *t)
1424 NDR_PUSH_CHECK_FLAGS(ndr, ndr_flags);
1425 NDR_CHECK(ndr_push_hyper(ndr, ndr_flags, t->tv_sec));
1426 NDR_CHECK(ndr_push_uint32(ndr, ndr_flags, t->tv_usec));
1427 return NDR_ERR_SUCCESS;
1430 _PUBLIC_ enum ndr_err_code ndr_pull_timeval(struct ndr_pull *ndr,
1436 NDR_PULL_CHECK_FLAGS(ndr, ndr_flags);
1437 NDR_CHECK(ndr_pull_hyper(ndr, ndr_flags, &secs));
1438 NDR_CHECK(ndr_pull_uint32(ndr, ndr_flags, &usecs));
1441 return NDR_ERR_SUCCESS;
1444 _PUBLIC_ void ndr_print_timeval(struct ndr_print *ndr, const char *name,
1445 const struct timeval *t)
1447 ndr->print(ndr, "%-25s: %s.%ld", name, timestring(ndr, t->tv_sec),