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88 lines
2.4 KiB
C
88 lines
2.4 KiB
C
/*
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Unix SMB/CIFS implementation.
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UUID/GUID/policy_handle functions
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Copyright (C) Theodore Ts'o 1996, 1997,
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Copyright (C) Jim McDonough 2002.
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Copyright (C) Andrew Tridgell 2003.
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Copyright (C) Stefan (metze) Metzmacher 2004.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "includes.h"
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/**
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* see if a range of memory is all zero. A NULL pointer is considered
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* to be all zero
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*/
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bool all_zero(const uint8_t *ptr, size_t size)
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{
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int i;
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if (!ptr) return True;
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for (i=0;i<size;i++) {
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if (ptr[i]) return False;
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}
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return True;
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}
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void ndr_print_GUID(struct ndr_print *ndr, const char *name, const struct GUID *guid)
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{
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ndr->print(ndr, "%-25s: %s", name, GUID_string(ndr, guid));
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}
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enum ndr_err_code ndr_push_server_id(struct ndr_push *ndr, int ndr_flags, const struct server_id *r)
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{
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if (ndr_flags & NDR_SCALARS) {
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NDR_CHECK(ndr_push_align(ndr, 4));
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NDR_CHECK(ndr_push_uint32(ndr, NDR_SCALARS,
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(uint32_t)r->pid));
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#ifdef CLUSTER_SUPPORT
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NDR_CHECK(ndr_push_uint32(ndr, NDR_SCALARS,
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(uint32_t)r->vnn));
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#endif
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}
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if (ndr_flags & NDR_BUFFERS) {
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}
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return NDR_ERR_SUCCESS;
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}
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enum ndr_err_code ndr_pull_server_id(struct ndr_pull *ndr, int ndr_flags, struct server_id *r)
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{
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if (ndr_flags & NDR_SCALARS) {
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uint32_t pid;
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NDR_CHECK(ndr_pull_align(ndr, 4));
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NDR_CHECK(ndr_pull_uint32(ndr, NDR_SCALARS, &pid));
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#ifdef CLUSTER_SUPPORT
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NDR_CHECK(ndr_pull_uint32(ndr, NDR_SCALARS, &r->vnn));
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#endif
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r->pid = (pid_t)pid;
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}
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if (ndr_flags & NDR_BUFFERS) {
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}
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return NDR_ERR_SUCCESS;
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}
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void ndr_print_server_id(struct ndr_print *ndr, const char *name, const struct server_id *r)
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{
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ndr_print_struct(ndr, name, "server_id");
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ndr->depth++;
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ndr_print_uint32(ndr, "id", (uint32_t)r->pid);
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#ifdef CLUSTER_SUPPORT
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ndr_print_uint32(ndr, "vnn", (uint32_t)r->vnn);
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#endif
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ndr->depth--;
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}
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