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/* Copyright 2000-2005 The Apache Software Foundation or its licensors, as
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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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#include "apr_arch_file_io.h"
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APR_DECLARE(apr_status_t) apr_file_lock(apr_file_t *thefile, int type)
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FILELOCK lockrange = { 0, 0x7fffffff };
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rc = DosSetFileLocks(thefile->filedes, NULL, &lockrange,
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(type & APR_FLOCK_NONBLOCK) ? 0 : (ULONG)-1,
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(type & APR_FLOCK_TYPEMASK) == APR_FLOCK_SHARED);
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return APR_FROM_OS_ERROR(rc);
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APR_DECLARE(apr_status_t) apr_file_unlock(apr_file_t *thefile)
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FILELOCK unlockrange = { 0, 0x7fffffff };
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rc = DosSetFileLocks(thefile->filedes, &unlockrange, NULL, 0, 0);
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return APR_FROM_OS_ERROR(rc);