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free backend structures on exit

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brianb
2004-04-12 14:33:56 +00:00
parent 49cf3e0cbc
commit 341fc9d4ef
4 changed files with 18 additions and 2 deletions
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5
ChangeLog
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@@ -1,3 +1,8 @@
Mon Apr 12 09:56:23 EDT 2004 Brian Bruns <brian@bruns.com>
* include/mdbtools:
* src/libmdb/mem.c:
* src/libmdb/backend.c: free backends on exit (Jeff Smith)
Thu Mar 25 04:56:05 EST 2004 Brian Bruns <brian@bruns.com> Thu Mar 25 04:56:05 EST 2004 Brian Bruns <brian@bruns.com>
* src/odbc/odbc.c(_SQLFreeStmt): call mdb_sql_reset on stmt drop (Jeff Smith) * src/odbc/odbc.c(_SQLFreeStmt): call mdb_sql_reset on stmt drop (Jeff Smith)

1
include/mdbtools.h
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@@ -446,6 +446,7 @@ extern char *mdb_get_coltype_string(MdbBackend *backend, int col_type);
extern int mdb_coltype_takes_length(MdbBackend *backend, int col_type); extern int mdb_coltype_takes_length(MdbBackend *backend, int col_type);
extern void mdb_init_backends(); extern void mdb_init_backends();
extern void mdb_register_backend(MdbBackend *backend, char *backend_name); extern void mdb_register_backend(MdbBackend *backend, char *backend_name);
extern void mdb_remove_backends();
extern int mdb_set_default_backend(MdbHandle *mdb, char *backend_name); extern int mdb_set_default_backend(MdbHandle *mdb, char *backend_name);
extern char *mdb_get_relationships(MdbHandle *mdb); extern char *mdb_get_relationships(MdbHandle *mdb);

11
src/libmdb/backend.c
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@@ -192,6 +192,17 @@ void mdb_register_backend(MdbBackend *backend, char *backend_name)
{ {
g_hash_table_insert(mdb_backends,backend_name,backend); g_hash_table_insert(mdb_backends,backend_name,backend);
} }
static gboolean mdb_drop_backend(gpointer key, gpointer value, gpointer data)
{
MdbBackend *backend = (MdbBackend *)value;
g_free (backend);
return TRUE;
}
void mdb_remove_backends()
{
g_hash_table_foreach_remove(mdb_backends, mdb_drop_backend, NULL);
g_hash_table_destroy(mdb_backends);
}
int mdb_set_default_backend(MdbHandle *mdb, char *backend_name) int mdb_set_default_backend(MdbHandle *mdb, char *backend_name)
{ {
MdbBackend *backend; MdbBackend *backend;

3
src/libmdb/mem.c
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@@ -31,8 +31,7 @@ void mdb_init()
void mdb_exit() void mdb_exit()
{ {
/* FIX ME -- need to deallocate backend structures */ mdb_remove_backends();
g_hash_table_destroy(mdb_backends);
} }
MdbStatistics *mdb_alloc_stats(MdbHandle *mdb) MdbStatistics *mdb_alloc_stats(MdbHandle *mdb)