diff options
Diffstat (limited to 'src/widget.c')
| -rw-r--r-- | src/widget.c | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/src/widget.c b/src/widget.c index a7ba3e3536e..b4ec35dcd36 100644 --- a/src/widget.c +++ b/src/widget.c @@ -51,6 +51,9 @@ Boston, MA 02111-1307, USA. */ #include <X11/ShellP.h> #include "../lwlib/lwlib.h" +#include <signal.h> +#include "syssignal.h" + #define max(a, b) ((a) > (b) ? (a) : (b)) /* This sucks: this is the first default that x-faces.el tries. This won't @@ -956,6 +959,15 @@ EmacsFrameSetCharSize (widget, columns, rows) XtVaSetValues (f->output_data.x->widget, XtNwaitForWm, (XtArgVal) f->output_data.x->wait_for_wm, NULL); + + /* Workaround: When a SIGIO or SIGALRM occurs while Xt is + waiting for a ConfigureNotify event (see above), this leads + to Xt waiting indefinitely instead of using its default + timeout (5 seconds). */ + turn_on_atimers (0); +#ifdef SIGIO + sigblock (sigmask (SIGIO)); +#endif /* Do parents first, otherwise LessTif's geometry management enters an infinite loop (as of 2000-01-15). This is fixed in @@ -973,7 +985,11 @@ EmacsFrameSetCharSize (widget, columns, rows) XtNheight, (XtArgVal) pixel_height, XtNwidth, (XtArgVal) pixel_width, NULL); - +#ifdef SIGIO + sigunblock (sigmask (SIGIO)); +#endif + turn_on_atimers (1); + lw_refigure_widget (f->output_data.x->column_widget, True); update_hints_inhibit = 0; |