diff options
Diffstat (limited to 'src/xsmfns.c')
| -rw-r--r-- | src/xsmfns.c | 20 |
1 files changed, 6 insertions, 14 deletions
diff --git a/src/xsmfns.c b/src/xsmfns.c index 88ee0a78188..35c7429b66b 100644 --- a/src/xsmfns.c +++ b/src/xsmfns.c @@ -107,13 +107,10 @@ Lisp_Object Vx_session_previous_id; /* Handle any messages from the session manager. If no connection is open to a session manager, just return 0. - Otherwise returns the number of events stored in buffer BUFP, - which can hold up to *NUMCHARS characters. At most one event is - stored, a SAVE_SESSION_EVENT. */ + Otherwise returns 1 if SAVE_SESSION_EVENT is stored in buffer BUFP. */ int -x_session_check_input (bufp, numchars) +x_session_check_input (bufp) struct input_event *bufp; - int *numchars; { SELECT_TYPE read_fds; EMACS_TIME tmout; @@ -147,16 +144,11 @@ x_session_check_input (bufp, numchars) /* Check if smc_interact_CB was called and we shall generate a SAVE_SESSION_EVENT. */ - if (*numchars > 0 && emacs_event.kind != NO_EVENT) - { - bcopy (&emacs_event, bufp, sizeof (struct input_event)); - bufp++; - (*numchars)--; - - return 1; - } + if (emacs_event.kind == NO_EVENT) + return 0; - return 0; + bcopy (&emacs_event, bufp, sizeof (struct input_event)); + return 1; } /* Return non-zero if we have a connection to a session manager.*/ |