45 lines
1.1 KiB
C
45 lines
1.1 KiB
C
/*
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nsjail - CLONE_NEWUTS routines
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-----------------------------------------
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Copyright 2014 Google Inc. All Rights Reserved.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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#include "uts.h"
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#include <string.h>
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#include <unistd.h>
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#include "log.h"
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bool utsInitNs(struct nsjconf_t* nsjconf)
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{
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if (nsjconf->clone_newuts == false) {
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return true;
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}
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LOG_D("Setting hostname to '%s'", nsjconf->hostname);
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if (nsjconf->clone_newuts == false) {
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return true;
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}
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if (sethostname(nsjconf->hostname, strlen(nsjconf->hostname)) == -1) {
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PLOG_E("sethostname('%s')", nsjconf->hostname);
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return false;
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}
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return true;
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}
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