diff options
Diffstat (limited to 'src/backend/storage/ipc')
| -rw-r--r-- | src/backend/storage/ipc/signalfuncs.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/src/backend/storage/ipc/signalfuncs.c b/src/backend/storage/ipc/signalfuncs.c index 837699481ca..0a111ad6daa 100644 --- a/src/backend/storage/ipc/signalfuncs.c +++ b/src/backend/storage/ipc/signalfuncs.c @@ -187,12 +187,12 @@ pg_wait_until_termination(int pid, int64 timeout) } /* - * Signal to terminate a backend process. This is allowed if you are a member - * of the role whose process is being terminated. If timeout input argument is - * 0 (which is default), then this function just signals the backend and - * doesn't wait. Otherwise it waits until given the timeout milliseconds or no - * process has the given PID and returns true. On timeout, a warning is emitted - * and false is returned. + * Send a signal to terminate a backend process. This is allowed if you are a + * member of the role whose process is being terminated. If the timeout input + * argument is 0, then this function just signals the backend and returns + * true. If timeout is nonzero, then it waits until no process has the given + * PID; if the process ends within the timeout, true is returned, and if the + * timeout is exceeded, a warning is emitted and false is returned. * * Note that only superusers can signal superuser-owned processes. */ @@ -201,7 +201,7 @@ pg_terminate_backend(PG_FUNCTION_ARGS) { int pid; int r; - int timeout; + int timeout; /* milliseconds */ pid = PG_GETARG_INT32(0); timeout = PG_GETARG_INT64(1); |