diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/backend/port/win32/signal.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/src/backend/port/win32/signal.c b/src/backend/port/win32/signal.c index 36c6ebd6863..640ee9ec644 100644 --- a/src/backend/port/win32/signal.c +++ b/src/backend/port/win32/signal.c @@ -33,6 +33,7 @@ HANDLE pgwin32_initial_signal_pipe = INVALID_HANDLE_VALUE; */ static CRITICAL_SECTION pg_signal_crit_sec; +/* Note that array elements 0 are unused since they correspond to signal 0 */ static pqsigfunc pg_signal_array[PG_SIGNAL_COUNT]; static pqsigfunc pg_signal_defaults[PG_SIGNAL_COUNT]; @@ -105,15 +106,15 @@ pgwin32_signal_initialize(void) void pgwin32_dispatch_queued_signals(void) { - int i; + int exec_mask; EnterCriticalSection(&pg_signal_crit_sec); - while (UNBLOCKED_SIGNAL_QUEUE()) + while ((exec_mask = UNBLOCKED_SIGNAL_QUEUE()) != 0) { /* One or more unblocked signals queued for execution */ - int exec_mask = UNBLOCKED_SIGNAL_QUEUE(); + int i; - for (i = 0; i < PG_SIGNAL_COUNT; i++) + for (i = 1; i < PG_SIGNAL_COUNT; i++) { if (exec_mask & sigmask(i)) { |