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Diffstat (limited to 'src/support.c')
-rw-r--r-- | src/support.c | 681 |
1 files changed, 0 insertions, 681 deletions
diff --git a/src/support.c b/src/support.c deleted file mode 100644 index 7c3ab89..0000000 --- a/src/support.c +++ /dev/null @@ -1,681 +0,0 @@ -/* support.c - -Copyright (C) 1999-2003 Tom Gilbert. -Copyright (C) 2010-2011 Daniel Friesel. - -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" -#include <limits.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: - feh_wm_set_bg(file, im, 0, 0, 0, 0, 1); - break; - case BG_MODE_SCALE: - 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); - break; - case BG_MODE_MAX: - feh_wm_set_bg(file, im, 0, 0, 2, 0, 1); - break; - default: - feh_wm_set_bg(file, im, 1, 0, 0, 0, 1); - break; - } - gib_imlib_free_image_and_decache(im); - feh_file_free(fil); - } -} - -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); - D(("bg saved as %s\n", bgfil)); - fil = bgfil; - } - D(("Setting bg %s\n", fil)); - - 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; - int format, i; - 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]; - char fehbg_xinerama[] = "--no-xinerama"; - - /* local display to set closedownmode on */ - Display *disp2; - Window root2; - int depth2; - XGCValues gcvalues; - GC gc; - int in, out, w, h; - - if (opt.xinerama) - fehbg_xinerama[0] = '\0'; - - 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", fehbg_xinerama, "--bg-scale", filbuf, NULL); - } else if (centered) { - XGCValues gcval; - GC gc; - int x, y; - - D(("centering\n")); - 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", fehbg_xinerama, "--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; - - 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 -#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); - fehbg = estrjoin(" ", "feh", fehbg_xinerama, "--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); - XGCValues gcval; - - w = (border_x ? ((scr_h * img_w) / img_h) : scr_w); - h = (border_x ? scr_h : ((scr_w * img_h) / img_w)); - - 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", fehbg_xinerama, "--bg-max", filbuf, NULL); - } 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); - } - 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)) { - D(("Enlightenment detected.\n")); - e = 1; - } else { - D(("Enlightenment not detected.\n")); - e = 0; - } - } - return(e); -} - -int feh_wm_get_num_desks(void) -{ - char *buf, *ptr; - int desks; - - if (!feh_wm_get_wm_is_e()) - return(-1); - - buf = enl_send_and_wait("num_desks ?"); - if (buf == IPC_FAKE) /* Fake E17 IPC */ - return(-1); - D(("Got from E IPC: %s\n", buf)); - ptr = buf; - while (ptr && !isdigit(*ptr)) - ptr++; - desks = atoi(ptr); - - 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; - - D(("Searching for IPC window.\n")); - - /* - * Shortcircuit this entire func - * if we already know it's an e17 fake - */ - if (e17_fake_ipc) - return(ipc_win); - - prop = XInternAtom(disp, "ENLIGHTENMENT_COMMS", True); - if (prop == None) { - D(("Enlightenment is not running.\n")); - 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 */ - D(("E16 IPC Protocol not supported")); - 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; - 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); - } - 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")); - 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")); - 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); - } - return; -} - -static sighandler_t *enl_ipc_timeout(int sig) -{ - timeout = 1; - 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) { - return(IPC_TIMEOUT); - } - for (i = 0; i < 20; i++) { - msg_buffer[i] = ev.xclient.data.b[i]; - } - 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) { - 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)); - } - return(ret_msg); -} - -char *enl_send_and_wait(char *msg) -{ - 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); - return(reply); -} |