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Constify proclist.h
2023年1月19日 08:45:34 +0000 (09:45 +0100)
2023年1月19日 08:45:34 +0000 (09:45 +0100)
This is a follow-up to c8ad4d81.

Author: Aleksander Alekseev
Discussion: https://www.postgresql.org/message-id/flat/CAJ7c6TM084Ai_8%3DfZaWtULJBLtT1bgzL%3Dk9vHMYom3eyZsekAA%40mail.gmail.com


diff --git a/src/include/storage/proclist.h b/src/include/storage/proclist.h
index 6ef896500ffbd3d3aacb3a5d355bd8eda7324a12..e7d00e5ce12f9751c33caf37bb4db8f59a216f31 100644 (file)
--- a/src/include/storage/proclist.h
+++ b/src/include/storage/proclist.h
@@ -35,7 +35,7 @@ proclist_init(proclist_head *list)
* Is the list empty?
*/
static inline bool
-proclist_is_empty(proclist_head *list)
+proclist_is_empty(const proclist_head *list)
{
return list->head == INVALID_PGPROCNO;
}
@@ -143,10 +143,10 @@ proclist_delete_offset(proclist_head *list, int procno, size_t node_offset)
* so that the only possibilities are that it is in this list or none.
*/
static inline bool
-proclist_contains_offset(proclist_head *list, int procno,
+proclist_contains_offset(const proclist_head *list, int procno,
size_t node_offset)
{
- proclist_node *node = proclist_node_get(procno, node_offset);
+ const proclist_node *node = proclist_node_get(procno, node_offset);
/* If it's not in any list, it's definitely not in this one. */
if (node->prev == 0 && node->next == 0)
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