/**
* @brief Create and initilize AVL tree for environment variables
* in global variable called "env_avltree"
*
* @return void
*
* @retval None
*/
void
create_env_avltree()
{
int i = 0;
char varname_tmp[_MAX_ENV] = {'\0'};
char *name = NULL;
char *value = NULL;
AVL_IX_REC *pe = NULL;
extern char **environ;
if (env_avltree == NULL) {
if ((env_avltree = malloc(sizeof(AVL_IX_DESC))) != NULL) {
avl_create_index(env_avltree, AVL_NO_DUP_KEYS, 0);
}
}
if (env_avltree != NULL) {
for (i=0; environ[i] != NULL; i++) {
(void)strncpy_s(varname_tmp, sizeof(varname_tmp), environ[i], _TRUNCATE);
if ((name = strtok_s(varname_tmp, "=", &value)) != NULL) {
if ((pe = malloc(sizeof(AVL_IX_REC) + WINLOG_BUF_SIZE + 1)) != NULL) {
strncpy(pe->key, name, WINLOG_BUF_SIZE);
if ((pe->recptr = (void *)strdup(value)) != NULL)
avl_add_key(pe, env_avltree);
free(pe);
pe = NULL;
}
}
}
}
}
void *
entlim_initialize_ctx(void)
{
AVL_IX_DESC *ctx;
ctx = (AVL_IX_DESC *)malloc(sizeof(AVL_IX_DESC));
if (ctx != NULL) {
avl_create_index(ctx, AVL_NO_DUP_KEYS, 0);
if (maxkeylen == 0) {
defkeylen = sizeof(AVL_IX_REC);
maxkeylen = defkeylen;
}
}
return ((void *)ctx);
}
