diff options
Diffstat (limited to 'src/include')
| -rw-r--r-- | src/include/fe_utils/simple_list.h | 19 |
1 files changed, 16 insertions, 3 deletions
diff --git a/src/include/fe_utils/simple_list.h b/src/include/fe_utils/simple_list.h index 75738becf42..103fd88c74f 100644 --- a/src/include/fe_utils/simple_list.h +++ b/src/include/fe_utils/simple_list.h @@ -2,9 +2,9 @@ * * Simple list facilities for frontend code * - * Data structures for simple lists of OIDs and strings. The support for - * these is very primitive compared to the backend's List facilities, but - * it's all we need in, eg, pg_dump. + * Data structures for simple lists of OIDs, strings, and pointers. The + * support for these is very primitive compared to the backend's List + * facilities, but it's all we need in, eg, pg_dump. * * * Portions Copyright (c) 1996-2019, PostgreSQL Global Development Group @@ -43,6 +43,17 @@ typedef struct SimpleStringList SimpleStringListCell *tail; } SimpleStringList; +typedef struct SimplePtrListCell +{ + struct SimplePtrListCell *next; + void *ptr; +} SimplePtrListCell; + +typedef struct SimplePtrList +{ + SimplePtrListCell *head; + SimplePtrListCell *tail; +} SimplePtrList; extern void simple_oid_list_append(SimpleOidList *list, Oid val); extern bool simple_oid_list_member(SimpleOidList *list, Oid val); @@ -54,4 +65,6 @@ extern void simple_string_list_destroy(SimpleStringList *list); extern const char *simple_string_list_not_touched(SimpleStringList *list); +extern void simple_ptr_list_append(SimplePtrList *list, void *val); + #endif /* SIMPLE_LIST_H */ |