diff options
Diffstat (limited to 'src/backend/storage/ipc/ipc.c')
| -rw-r--r-- | src/backend/storage/ipc/ipc.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/src/backend/storage/ipc/ipc.c b/src/backend/storage/ipc/ipc.c index 11c3f132a10..36a067c9244 100644 --- a/src/backend/storage/ipc/ipc.c +++ b/src/backend/storage/ipc/ipc.c @@ -416,3 +416,20 @@ on_exit_reset(void) on_proc_exit_index = 0; reset_on_dsm_detach(); } + +/* ---------------------------------------------------------------- + * check_on_shmem_exit_lists_are_empty + * + * Debugging check that no shmem cleanup handlers have been registered + * prematurely in the current process. + * ---------------------------------------------------------------- + */ +void +check_on_shmem_exit_lists_are_empty(void) +{ + if (before_shmem_exit_index) + elog(FATAL, "before_shmem_exit has been called prematurely"); + if (on_shmem_exit_index) + elog(FATAL, "on_shmem_exit has been called prematurely"); + /* Checking DSM detach state seems unnecessary given the above */ +} |