Newer
Older
/* support.c
Copyright (C) 1999-2003 Tom Gilbert.
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to
deal in the Software without restriction, including without limitation the
rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
sell copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies of the Software and its documentation and acknowledgment shall be
given in the documentation and software packages that this Software was
used.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
#include "feh.h"
#include "filelist.h"
#include "options.h"
#include "support.h"
Window ipc_win = None;
Window my_ipc_win = None;
Atom ipc_atom = None;
static unsigned char timeout = 0;
/*
* This is a boolean indicating
* That while we seem to see E16 IPC
* it's actually E17 faking it
* -- richlowe 2005-06-22
*/
static char e17_fake_ipc = 0;
void feh_wm_set_bg_file(char *file, unsigned char bgmode)
Imlib_Image im;
feh_file *fil;
fil = feh_file_new(file);
if (fil) {
if (feh_load_image(&im, fil) == 0)
eprintf("Couldn't load image in order to set bg");
switch (bgmode) {
case BG_MODE_TILE:
Birte Kristina Friesel
committed
feh_wm_set_bg(file, im, 0, 0, 0, 0, 1);
break;
case BG_MODE_SCALE:
Birte Kristina Friesel
committed
feh_wm_set_bg(file, im, 0, 1, 0, 0, 1);
break;
case BG_MODE_FILL:
feh_wm_set_bg(file, im, 0, 0, 1, 0, 1);
case BG_MODE_MAX:
feh_wm_set_bg(file, im, 0, 0, 2, 0, 1);
break;
default:
Birte Kristina Friesel
committed
feh_wm_set_bg(file, im, 1, 0, 0, 0, 1);
break;
}
gib_imlib_free_image_and_decache(im);
feh_file_free(fil);
}
Birte Kristina Friesel
committed
void feh_wm_set_bg(char *fil, Imlib_Image im, int centered, int scaled,
int filled, int desktop, int set)
char bgname[20];
int num = (int) rand();
char bgfil[4096];
char sendbuf[4096];
snprintf(bgname, sizeof(bgname), "FEHBG_%d", num);
if (!fil) {
snprintf(bgfil, sizeof(bgfil), "%s/.%s.png", getenv("HOME"), bgname);
imlib_context_set_image(im);
imlib_image_set_format("png");
gib_imlib_save_image(im, bgfil);
fil = bgfil;
}
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
if (feh_wm_get_wm_is_e() && (enl_ipc_get_win() != None)) {
snprintf(sendbuf, sizeof(sendbuf), "background %s bg.file %s", bgname, fil);
enl_ipc_send(sendbuf);
if (scaled) {
snprintf(sendbuf, sizeof(sendbuf), "background %s bg.solid 0 0 0", bgname);
enl_ipc_send(sendbuf);
snprintf(sendbuf, sizeof(sendbuf), "background %s bg.tile 0", bgname);
enl_ipc_send(sendbuf);
snprintf(sendbuf, sizeof(sendbuf), "background %s bg.xjust 512", bgname);
enl_ipc_send(sendbuf);
snprintf(sendbuf, sizeof(sendbuf), "background %s bg.yjust 512", bgname);
enl_ipc_send(sendbuf);
snprintf(sendbuf, sizeof(sendbuf), "background %s bg.xperc 1024", bgname);
enl_ipc_send(sendbuf);
snprintf(sendbuf, sizeof(sendbuf), "background %s bg.yperc 1024", bgname);
enl_ipc_send(sendbuf);
} else if (centered) {
snprintf(sendbuf, sizeof(sendbuf), "background %s bg.solid 0 0 0", bgname);
enl_ipc_send(sendbuf);
snprintf(sendbuf, sizeof(sendbuf), "background %s bg.tile 0", bgname);
enl_ipc_send(sendbuf);
snprintf(sendbuf, sizeof(sendbuf), "background %s bg.xjust 512", bgname);
enl_ipc_send(sendbuf);
snprintf(sendbuf, sizeof(sendbuf), "background %s bg.yjust 512", bgname);
enl_ipc_send(sendbuf);
} else {
snprintf(sendbuf, sizeof(sendbuf), "background %s bg.tile 1", bgname);
enl_ipc_send(sendbuf);
}
if (set) {
snprintf(sendbuf, sizeof(sendbuf), "use_bg %s %d", bgname, desktop);
enl_ipc_send(sendbuf);
}
enl_ipc_sync();
} else {
Atom prop_root, prop_esetroot, type;
unsigned long length, after;
unsigned char *data_root, *data_esetroot;
Pixmap pmap_d1, pmap_d2;
/* string for sticking in ~/.fehbg */
char *fehbg = NULL;
char *home;
char filbuf[PATH_MAX];
/* local display to set closedownmode on */
Display *disp2;
Window root2;
int depth2;
XGCValues gcvalues;
GC gc;
int in, out, w, h;
D(("Falling back to XSetRootWindowPixmap\n"));
/* Put the filename in filbuf between ' and escape ' in the filename */
out = 0;
filbuf[out++] = '\'';
for (in = 0; fil[in] && out < (PATH_MAX - 4); in++) {
if (fil[in] == '\'') {
filbuf[out++] = '\\';
}
filbuf[out++] = fil[in];
}
filbuf[out++] = '\'';
filbuf[out++] = 0;
if (scaled) {
pmap_d1 = XCreatePixmap(disp, root, scr->width, scr->height, depth);
#ifdef HAVE_LIBXINERAMA
if (opt.xinerama && xinerama_screens)
for (i = 0; i < num_xinerama_screens; i++)
gib_imlib_render_image_on_drawable_at_size(pmap_d1, im,
xinerama_screens[i].x_org, xinerama_screens[i].y_org,
xinerama_screens[i].width, xinerama_screens[i].height,
1, 0, !opt.force_aliasing);
else
#endif /* HAVE_LIBXINERAMA */
gib_imlib_render_image_on_drawable_at_size(pmap_d1, im, 0, 0,
scr->width, scr->height, 1, 0, !opt.force_aliasing);
fehbg = estrjoin(" ", "feh --bg-scale", filbuf, NULL);
} else if (centered) {
XGCValues gcval;
GC gc;
int x, y;
w = scr->width;
h = scr->height;
x = (w - gib_imlib_image_get_width(im)) >> 1;
y = (h - gib_imlib_image_get_height(im)) >> 1;
pmap_d1 = XCreatePixmap(disp, root, w, h, depth);
gcval.foreground = BlackPixel(disp, DefaultScreen(disp));
gc = XCreateGC(disp, root, GCForeground, &gcval);
XFillRectangle(disp, pmap_d1, gc, 0, 0, w, h);
#ifdef HAVE_LIBXINERAMA
if (opt.xinerama && xinerama_screens)
for (i = 0; i < num_xinerama_screens; i++) {
w = xinerama_screens[i].width;
h = xinerama_screens[i].height;
x = (w - gib_imlib_image_get_width(im)) >> 1;
y = (h - gib_imlib_image_get_height(im)) >> 1;
gib_imlib_render_image_part_on_drawable_at_size(
pmap_d1, im,
((x < 0) ? -x : 0) , ((y < 0) ? -y : 0), w, h,
xinerama_screens[i].x_org + ((x > 0) ? x : 0),
xinerama_screens[i].y_org + ((y > 0) ? y : 0),
w, h, 1, 0, 0);
}
else
#endif /* HAVE_LIBXINERAMA */
gib_imlib_render_image_on_drawable(pmap_d1, im, x, y, 1, 0, 0);
XFreeGC(disp, gc);
fehbg = estrjoin(" ", "feh --bg-center", filbuf, NULL);
} else if (filled == 1) {
int scr_w = scr->width;
int scr_h = scr->height;
int img_w = gib_imlib_image_get_width(im);
int img_h = gib_imlib_image_get_height(im);
int render_x = 0;
int render_y = 0;
int cut_x = (((img_w * scr_h) > (img_h * scr_w)) ? 1 : 0);
w = (cut_x ? ((scr_h * img_w) / img_h) : scr_w);
h = (cut_x ? scr_h : ((scr_w * img_h) / img_w));
if (cut_x)
render_x = (scr_w - w) >> 1;
else
render_y = (scr_h - h) >> 1;
Birte Kristina Friesel
committed
pmap_d1 = XCreatePixmap(disp, root, w, h, depth);
#ifdef HAVE_LIBXINERAMA
if (opt.xinerama && xinerama_screens)
for (i = 0; i < num_xinerama_screens; i++) {
scr_w = xinerama_screens[i].width;
scr_h = xinerama_screens[i].height;
cut_x = (((img_w * scr_h) > (img_h * scr_w)) ? 1 : 0);
w = (cut_x ? ((img_h * scr_w) / scr_h) : img_w);
h = (cut_x ? img_h : ((img_w * scr_h) / scr_w));
render_x = (cut_x ? ((img_w - w) >> 1) : 0);
render_y = (cut_x ? 0 : ((img_h - h) >> 1));
D(("cut_x %d w %5d h %5d x %5d y %5d\n",
cut_x, w, h, render_x, render_y));
gib_imlib_render_image_part_on_drawable_at_size(
pmap_d1, im,
render_x, render_y,
w, h,
xinerama_screens[i].x_org,
xinerama_screens[i].y_org,
scr_w, scr_h, 1, 0, !opt.force_aliasing);
}
else
gib_imlib_render_image_on_drawable_at_size(pmap_d1, im,
render_x, render_y, w, h, 1, 0, !opt.force_aliasing);
Birte Kristina Friesel
committed
fehbg = estrjoin(" ", "feh --bg-fill", filbuf, NULL);
} else if (filled == 2) {
int scr_w = scr->width;
int scr_h = scr->height;
int img_w = gib_imlib_image_get_width(im);
int img_h = gib_imlib_image_get_height(im);
int render_x = 0;
int render_y = 0;
int border_x = (((img_w * scr_h) > (img_h * scr_w)) ? 0 : 1);
w = (border_x ? ((scr_h * img_w) / img_h) : scr_w);
h = (border_x ? scr_h : ((scr_w * img_h) / img_w));
XGCValues gcval;
if (border_x)
render_x = (scr_w - w) >> 1;
else
render_y = (scr_h - h) >> 1;
pmap_d1 = XCreatePixmap(disp, root, scr_w, scr_h, depth);
gcval.foreground = BlackPixel(disp, DefaultScreen(disp));
gc = XCreateGC(disp, root, GCForeground, &gcval);
XFillRectangle(disp, pmap_d1, gc, 0, 0, scr_w, scr_h);
#ifdef HAVE_LIBXINERAMA
if (opt.xinerama && xinerama_screens)
for (i = 0; i < num_xinerama_screens; i++) {
scr_w = xinerama_screens[i].width;
scr_h = xinerama_screens[i].height;
border_x = (((img_w * scr_h) > (img_h * scr_w)) ? 0 : 1);
w = (border_x ? ((scr_h * img_w) / img_h) : scr_w);
h = (border_x ? scr_h : ((scr_w * img_h) / img_w));
render_x = (border_x ? ((scr_w - w) >> 1) : 0);
render_y = (border_x ? 0 : ((scr_h - h) >> 1));
D(("border_x %d w %5d h %5d x %5d y %5d\n",
border_x, w, h, render_x, render_y));
gib_imlib_render_image_on_drawable_at_size(
pmap_d1, im,
xinerama_screens[i].x_org + render_x,
xinerama_screens[i].y_org + render_y,
w, h,
1, 0, !opt.force_aliasing);
}
else
#endif /* HAVE_LIBXINERAMA */
gib_imlib_render_image_on_drawable_at_size(pmap_d1, im,
render_x, render_y, w, h, 1, 0, !opt.force_aliasing);
XFreeGC(disp, gc);
fehbg = estrjoin(" ", "feh --bg-max", filbuf, NULL);
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
} else {
w = gib_imlib_image_get_width(im);
h = gib_imlib_image_get_height(im);
pmap_d1 = XCreatePixmap(disp, root, w, h, depth);
gib_imlib_render_image_on_drawable(pmap_d1, im, 0, 0, 1, 0, 0);
fehbg = estrjoin(" ", "feh --bg-tile", filbuf, NULL);
}
if (fehbg) {
home = getenv("HOME");
if (home) {
FILE *fp;
char *path;
path = estrjoin("/", home, ".fehbg", NULL);
if ((fp = fopen(path, "w")) == NULL) {
weprintf("Can't open %s for write", path);
} else {
fprintf(fp, "%s\n", fehbg);
fclose(fp);
}
free(path);
}
free(fehbg);
}
/* create new display, copy pixmap to new display */
disp2 = XOpenDisplay(NULL);
if (!disp2)
eprintf("Can't reopen X display.");
root2 = RootWindow(disp2, DefaultScreen(disp2));
depth2 = DefaultDepth(disp2, DefaultScreen(disp2));
XSync(disp, False);
pmap_d2 = XCreatePixmap(disp2, root2, scr->width, scr->height, depth2);
gcvalues.fill_style = FillTiled;
gcvalues.tile = pmap_d1;
gc = XCreateGC(disp2, pmap_d2, GCFillStyle | GCTile, &gcvalues);
XFillRectangle(disp2, pmap_d2, gc, 0, 0, scr->width, scr->height);
XFreeGC(disp2, gc);
XSync(disp2, False);
XSync(disp, False);
XFreePixmap(disp, pmap_d1);
prop_root = XInternAtom(disp2, "_XROOTPMAP_ID", True);
prop_esetroot = XInternAtom(disp2, "ESETROOT_PMAP_ID", True);
if (prop_root != None && prop_esetroot != None) {
XGetWindowProperty(disp2, root2, prop_root, 0L, 1L,
False, AnyPropertyType, &type, &format, &length, &after, &data_root);
if (type == XA_PIXMAP) {
XGetWindowProperty(disp2, root2,
prop_esetroot, 0L, 1L,
False, AnyPropertyType,
&type, &format, &length, &after, &data_esetroot);
if (data_root && data_esetroot) {
if (type == XA_PIXMAP && *((Pixmap *) data_root) == *((Pixmap *) data_esetroot)) {
XKillClient(disp2, *((Pixmap *)
data_root));
}
}
}
}
/* This will locate the property, creating it if it doesn't exist */
prop_root = XInternAtom(disp2, "_XROOTPMAP_ID", False);
prop_esetroot = XInternAtom(disp2, "ESETROOT_PMAP_ID", False);
if (prop_root == None || prop_esetroot == None)
weprintf("creation of pixmap property failed.");
XChangeProperty(disp2, root2, prop_root, XA_PIXMAP, 32, PropModeReplace, (unsigned char *) &pmap_d2, 1);
XChangeProperty(disp2, root2, prop_esetroot, XA_PIXMAP, 32,
PropModeReplace, (unsigned char *) &pmap_d2, 1);
XSetWindowBackgroundPixmap(disp2, root2, pmap_d2);
XClearWindow(disp2, root2);
XFlush(disp2);
XSetCloseDownMode(disp2, RetainPermanent);
XCloseDisplay(disp2);
}
Birte Kristina Friesel
committed
return;
signed char feh_wm_get_wm_is_e(void)
static signed char e = -1;
/* check if E is actually running */
if (e == -1) {
/* XXX: This only covers E17 prior to 6/22/05 */
if ((XInternAtom(disp, "ENLIGHTENMENT_COMMS", True) != None)
&& (XInternAtom(disp, "ENLIGHTENMENT_VERSION", True) != None)) {
e = 1;
} else {
e = 0;
}
}
Birte Kristina Friesel
committed
return(e);
int feh_wm_get_num_desks(void)
char *buf, *ptr;
int desks;
if (!feh_wm_get_wm_is_e())
Birte Kristina Friesel
committed
return(-1);
buf = enl_send_and_wait("num_desks ?");
if (buf == IPC_FAKE) /* Fake E17 IPC */
Birte Kristina Friesel
committed
return(-1);
ptr = buf;
while (ptr && !isdigit(*ptr))
ptr++;
desks = atoi(ptr);
Birte Kristina Friesel
committed
return(desks);
}
Window enl_ipc_get_win(void)
unsigned char *str = NULL;
Atom prop, prop2, ever;
unsigned long num, after;
int format;
Window dummy_win;
int dummy_int;
unsigned int dummy_uint;
/*
* Shortcircuit this entire func
* if we already know it's an e17 fake
*/
if (e17_fake_ipc)
Birte Kristina Friesel
committed
return(ipc_win);
prop = XInternAtom(disp, "ENLIGHTENMENT_COMMS", True);
if (prop == None) {
D(("Enlightenment is not running.\n"));
Birte Kristina Friesel
committed
return(None);
} else {
/* XXX: This will only work with E17 prior to 6/22/2005 */
ever = XInternAtom(disp, "ENLIGHTENMENT_VERSION", True);
if (ever == None) {
/* This is an E without ENLIGHTENMENT_VERSION */
Birte Kristina Friesel
committed
return(None);
}
}
XGetWindowProperty(disp, root, prop, 0, 14, False, AnyPropertyType, &prop2, &format, &num, &after, &str);
if (str) {
sscanf((char *) str, "%*s %x", (unsigned int *) &ipc_win);
XFree(str);
}
if (ipc_win != None) {
if (!XGetGeometry
(disp, ipc_win, &dummy_win, &dummy_int, &dummy_int,
&dummy_uint, &dummy_uint, &dummy_uint, &dummy_uint)) {
D((" -> IPC Window property is valid, but the window doesn't exist.\n"));
ipc_win = None;
}
str = NULL;
if (ipc_win != None) {
XGetWindowProperty(disp, ipc_win, prop, 0, 14,
False, AnyPropertyType, &prop2, &format, &num, &after, &str);
if (str) {
XFree(str);
} else {
D((" -> IPC Window lacks the proper atom. I can't talk to fake IPC windows....\n"));
ipc_win = None;
}
}
}
if (ipc_win != None) {
XGetWindowProperty(disp, ipc_win, ever, 0, 14, False,
AnyPropertyType, &prop2, &format, &num, &after, &str);
if (str) {
/*
* This is E17's way of telling us it's only pretending
* as a workaround for a bug related to the way java handles
* Window Managers.
* (Only valid after date of this comment)
* -- richlowe 2005-06-22
*/
XFree(str);
D((" -> Found a fake E17 IPC window, ignoring"));
ipc_win = None;
e17_fake_ipc = 1;
Birte Kristina Friesel
committed
return(ipc_win);
}
D((" -> IPC Window found and verified as 0x%08x. Registering feh as an IPC client.\n", (int) ipc_win));
XSelectInput(disp, ipc_win, StructureNotifyMask | SubstructureNotifyMask);
enl_ipc_send("set clientname " PACKAGE);
enl_ipc_send("set version " VERSION);
enl_ipc_send("set email tom@linuxbrit.co.uk");
enl_ipc_send("set web http://www.linuxbrit.co.uk");
enl_ipc_send("set info Feh - be pr0n or be dead");
}
if (my_ipc_win == None) {
my_ipc_win = XCreateSimpleWindow(disp, root, -2, -2, 1, 1, 0, 0, 0);
}
Birte Kristina Friesel
committed
return(ipc_win);
void enl_ipc_send(char *str)
static char *last_msg = NULL;
char buff[21];
register unsigned short i;
register unsigned char j;
unsigned short len;
XEvent ev;
if (str == NULL) {
if (last_msg == NULL)
eprintf("eeek");
str = last_msg;
D(("Resending last message \"%s\" to Enlightenment.\n", str));
} else {
if (last_msg != NULL) {
free(last_msg);
}
last_msg = estrdup(str);
D(("Sending \"%s\" to Enlightenment.\n", str));
}
if (ipc_win == None) {
if ((ipc_win = enl_ipc_get_win()) == None) {
D(("Hrm. Enlightenment doesn't seem to be running. No IPC window, no IPC.\n"));
Birte Kristina Friesel
committed
return;
}
}
len = strlen(str);
ipc_atom = XInternAtom(disp, "ENL_MSG", False);
if (ipc_atom == None) {
D(("IPC error: Unable to find/create ENL_MSG atom.\n"));
Birte Kristina Friesel
committed
return;
}
for (; XCheckTypedWindowEvent(disp, my_ipc_win, ClientMessage, &ev);); /* Discard any out-of-sync messages */
ev.xclient.type = ClientMessage;
ev.xclient.serial = 0;
ev.xclient.send_event = True;
ev.xclient.window = ipc_win;
ev.xclient.message_type = ipc_atom;
ev.xclient.format = 8;
for (i = 0; i < len + 1; i += 12) {
sprintf(buff, "%8x", (int) my_ipc_win);
for (j = 0; j < 12; j++) {
buff[8 + j] = str[i + j];
if (!str[i + j]) {
break;
}
}
buff[20] = 0;
for (j = 0; j < 20; j++) {
ev.xclient.data.b[j] = buff[j];
}
XSendEvent(disp, ipc_win, False, 0, (XEvent *) & ev);
}
Birte Kristina Friesel
committed
return;
static sighandler_t *enl_ipc_timeout(int sig)
timeout = 1;
Birte Kristina Friesel
committed
return((sighandler_t *) sig);
sig = 0;
char *enl_wait_for_reply(void)
XEvent ev;
static char msg_buffer[20];
register unsigned char i;
alarm(2);
for (; !XCheckTypedWindowEvent(disp, my_ipc_win, ClientMessage, &ev)
&& !timeout;);
alarm(0);
if (ev.xany.type != ClientMessage) {
Birte Kristina Friesel
committed
return(IPC_TIMEOUT);
}
for (i = 0; i < 20; i++) {
msg_buffer[i] = ev.xclient.data.b[i];
}
Birte Kristina Friesel
committed
return(msg_buffer + 8);
char *enl_ipc_get(const char *msg_data)
static char *message = NULL;
static unsigned short len = 0;
char buff[13], *ret_msg = NULL;
register unsigned char i;
unsigned char blen;
if (msg_data == IPC_TIMEOUT) {
Birte Kristina Friesel
committed
return(IPC_TIMEOUT);
}
for (i = 0; i < 12; i++) {
buff[i] = msg_data[i];
}
buff[12] = 0;
blen = strlen(buff);
if (message != NULL) {
len += blen;
message = (char *) erealloc(message, len + 1);
strcat(message, buff);
} else {
len = blen;
message = (char *) emalloc(len + 1);
strcpy(message, buff);
}
if (blen < 12) {
ret_msg = message;
message = NULL;
D(("Received complete reply: \"%s\"\n", ret_msg));
Birte Kristina Friesel
committed
return(ret_msg);
char *enl_send_and_wait(char *msg)
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
char *reply = IPC_TIMEOUT;
sighandler_t old_alrm;
/*
* Shortcut this func and return IPC_FAKE
* If the IPC Window is the E17 fake
*/
if (e17_fake_ipc)
return IPC_FAKE;
if (ipc_win == None) {
/* The IPC window is missing. Wait for it to return or feh to be killed. */
/* Only called once in the E17 case */
for (; enl_ipc_get_win() == None;) {
if (e17_fake_ipc)
return IPC_FAKE;
else
sleep(1);
}
}
old_alrm = (sighandler_t) signal(SIGALRM, (sighandler_t) enl_ipc_timeout);
for (; reply == IPC_TIMEOUT;) {
timeout = 0;
enl_ipc_send(msg);
for (; !(reply = enl_ipc_get(enl_wait_for_reply())););
if (reply == IPC_TIMEOUT) {
/* We timed out. The IPC window must be AWOL. Reset and resend message. */
D(("IPC timed out. IPC window has gone. Clearing ipc_win.\n"));
XSelectInput(disp, ipc_win, None);
ipc_win = None;
}
}
signal(SIGALRM, old_alrm);
Birte Kristina Friesel
committed
return(reply);