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/*-
* Copyright (c) 2014-present MongoDB, Inc.
* Copyright (c) 2008-2014 WiredTiger, Inc.
* All rights reserved.
*
* See the file LICENSE for redistribution information.
*/
#include "wt_internal.h"
/*
* __wt_getenv --
* Get a non-NULL, greater than zero-length environment variable.
*/
int
__wt_getenv(WT_SESSION_IMPL *session, const char *variable, const char **envp)
WT_GCC_FUNC_ATTRIBUTE((visibility("default")))
{
const char *temp;
*envp = NULL;
if (((temp = getenv(variable)) != NULL) && strlen(temp) > 0)
return (__wt_strdup(session, temp, envp));
return (0);
}
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