Hi, Attached is a simple patch to rename setup_cancel_handler() in pg_dump/parallel.c.
I am proposing it because there is a public function with the same name in fe_utils/cancel.c. I know pg_dump/parallel.c does not include fe_utils/cancel.h, so there is no conflict, but I think it is better to use different names to reduce possible confusion. I guess there was no concerns when setup_cancel_handler in pg_dump/parallel.c was introduced because the same name function was not in fe_utils that could be used in common between client tools.. The public setup_cancel_handler in fe_utils was introduced in a4fd3aa719e, where this function was moved from psql. Regards, Yugo Nagata -- Yugo NAGATA <nag...@sraoss.co.jp>
diff --git a/src/bin/pg_dump/parallel.c b/src/bin/pg_dump/parallel.c index 188186829c..261b23cb3f 100644 --- a/src/bin/pg_dump/parallel.c +++ b/src/bin/pg_dump/parallel.c @@ -204,7 +204,7 @@ static ParallelSlot *GetMyPSlot(ParallelState *pstate); static void archive_close_connection(int code, void *arg); static void ShutdownWorkersHard(ParallelState *pstate); static void WaitForTerminatingWorkers(ParallelState *pstate); -static void setup_cancel_handler(void); +static void pg_dump_setup_cancel_handler(void); static void set_cancel_pstate(ParallelState *pstate); static void set_cancel_slot_archive(ParallelSlot *slot, ArchiveHandle *AH); static void RunWorker(ArchiveHandle *AH, ParallelSlot *slot); @@ -550,7 +550,7 @@ sigTermHandler(SIGNAL_ARGS) /* * Some platforms allow delivery of new signals to interrupt an active * signal handler. That could muck up our attempt to send PQcancel, so - * disable the signals that setup_cancel_handler enabled. + * disable the signals that pg_dump_setup_cancel_handler enabled. */ pqsignal(SIGINT, SIG_IGN); pqsignal(SIGTERM, SIG_IGN); @@ -605,7 +605,7 @@ sigTermHandler(SIGNAL_ARGS) * Enable cancel interrupt handler, if not already done. */ static void -setup_cancel_handler(void) +pg_dump_setup_cancel_handler(void) { /* * When forking, signal_info.handler_set will propagate into the new @@ -705,7 +705,7 @@ consoleHandler(DWORD dwCtrlType) * Enable cancel interrupt handler, if not already done. */ static void -setup_cancel_handler(void) +pg_dump_setup_cancel_handler(void) { if (!signal_info.handler_set) { @@ -737,7 +737,7 @@ set_archive_cancel_info(ArchiveHandle *AH, PGconn *conn) * important that this happen at least once before we fork off any * threads. */ - setup_cancel_handler(); + pg_dump_setup_cancel_handler(); /* * On Unix, we assume that storing a pointer value is atomic with respect