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Changed hash API for better error handling

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This commit is contained in:
Olof hagsand 2019-03-28 13:16:44 +01:00
parent 0f359676b1
commit cdbce7645e
10 changed files with 125 additions and 73 deletions
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14
datastore/clixon_xmldb_text.c
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@ -201,7 +201,8 @@ text_disconnect(xmldb_handle xh)
free(th->th_dbdir);
if (th->th_dbs){
if (th->th_cache){
keys = hash_keys(th->th_dbs, &klen);
if (hash_keys(th->th_dbs, &keys, &klen) < 0)
goto done;
for(i = 0; i < klen; i++)
if ((de = hash_value(th->th_dbs, keys[i], NULL)) != NULL){
if (de->de_xml)
@ -219,7 +220,7 @@ text_disconnect(xmldb_handle xh)
free(th);
}
retval = 0;
// done:
done:
return retval;
}
@ -1605,23 +1606,26 @@ int
text_unlock_all(xmldb_handle xh,
int pid)
{
int retval = -1;
struct text_handle *th = handle(xh);
char **keys = NULL;
size_t klen;
int i;
struct db_element *de;
if ((keys = hash_keys(th->th_dbs, &klen)) == NULL)
return 0;
if (hash_keys(th->th_dbs, &keys, &klen) < 0)
goto done;
for(i = 0; i < klen; i++)
if ((de = hash_value(th->th_dbs, keys[i], NULL)) != NULL &&
de->de_pid == pid){
de->de_pid = 0;
hash_add(th->th_dbs, keys[i], de, sizeof(*de));
}
retval = 0;
done:
if (keys)
free(keys);
return 0;
return retval;
}
/*! Check if database is locked