actube/src/cw/cw_ktv_base_exists.c

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#include "val.h"
/**
* @file
* @description Implementation of cw_ktv_base_exisits
*/
/**
* @brief Check if elements with e certain baskey can be found in
* in ktvstore.
* @param ktvstore ktvstore to search in
* @param basekey basekey to search for
* @return The first ktv element belonging to the base eky,
* otherwise NULL if no element was found.
*
*/
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cw_Val_t * cw_ktv_base_exists(mavl_t ktvstore, const char *basekey)
{
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cw_Val_t * result, search;
search.key=(char*)basekey;
result = mavl_get_first(ktvstore,&search);
if (result == NULL)
return NULL;
if (strncmp(result->key,basekey,strlen(basekey))==0)
return result;
return NULL;
}