* to add backtrace support.
*/
#include "e.h"
-#include <X11/Xlib.h>
#ifdef HAVE_EXECINFO_H
# include <execinfo.h>
static void
_e_x_composite_shutdown(void)
{
- Ecore_X_Display *dpy;
+// Ecore_X_Display *dpy;
Ecore_X_Window root;
if (_e_x_composite_shutdown_try) return; /* we failed :-( */
_e_x_composite_shutdown_try = 1;
- dpy = ecore_x_display_get();
- root = DefaultRootWindow(dpy);
+// dpy = ecore_x_display_get();
+ root = ecore_x_window_root_first_get();
/* ignore errors, we really don't care at this point */
ecore_x_composite_unredirect_subwindows(root, ECORE_X_COMPOSITE_UPDATE_MANUAL);
// printf bt and allows e to continue and pop up box, perferably allowing
// debugging in the gui etc. etc.
return;
-
+
if (getenv("E_NO_GDB_BACKTRACE"))
return;
#define _e_backtrace(msg) _e_backtrace_int(2, msg, sizeof(msg))
static void
-_e_backtrace_int(int fd __UNUSED__, const char *msg __UNUSED__, size_t msg_len __UNUSED__)
+_e_backtrace_int(int fd, const char *msg, size_t msg_len)
{
- /*
char attachmsg[1024];
void *array[255];
size_t size;
- */
return; // disable. causes hangs and problems
-/*
+
_e_write_safe_int(fd, msg, msg_len);
_e_write_safe(fd, "\nBEGIN TRACEBACK\n");
size = backtrace(array, 255);
_e_write_safe_int(fd, attachmsg, size);
_e_gdb_print_backtrace(fd);
- */
}
/* a tricky little devil, requires e and it's libs to be built
EAPI void
e_sigseg_act(int x __UNUSED__, siginfo_t *info __UNUSED__, void *data __UNUSED__)
{
- char msg[1024];
-
_e_backtrace("**** SEGMENTATION FAULT ****");
_e_x_composite_shutdown();
ecore_x_pointer_ungrab();
ecore_x_keyboard_ungrab();
ecore_x_ungrab();
ecore_x_sync();
- snprintf(msg, sizeof(msg),
- "This is very bad. Enlightenment SEGV'd.\n"
- "\n"
- "This is not meant to happen and is likely a sign of\n"
- "a bug in Enlightenment or the libraries it relies\n"
- "on. You can gdb attach to this process (%d) now\n"
- "to try debug it or you could exit, or just hit\n"
- "restart to try and get your desktop back the way\n"
- "it was.\n"
- "\n"
- "Please compile everything with -g in your CFLAGS.\n",
- getpid());
- e_alert_show(msg);
- exit(-11);
+ e_alert_show(SIGSEGV);
}
EAPI void
e_sigill_act(int x __UNUSED__, siginfo_t *info __UNUSED__, void *data __UNUSED__)
{
- char msg[1024];
-
_e_backtrace("**** ILLEGAL INSTRUCTION ****");
_e_x_composite_shutdown();
ecore_x_pointer_ungrab();
ecore_x_keyboard_ungrab();
ecore_x_ungrab();
ecore_x_sync();
- snprintf(msg, sizeof(msg),
- "This is very bad. Enlightenment SIGILL'd.\n"
- "\n"
- "This is not meant to happen and is likely a sign of\n"
- "a bug in Enlightenment or the libraries it relies\n"
- "on. You can gdb attach to this process (%d) now\n"
- "to try debug it or you could exit, or just hit\n"
- "restart to try and get your desktop back the way\n"
- "it was.\n"
- "\n"
- "Please compile everything with -g in your CFLAGS.\n",
- getpid());
- e_alert_show(msg);
- exit(-11);
+ e_alert_show(SIGILL);
}
EAPI void
e_sigfpe_act(int x __UNUSED__, siginfo_t *info __UNUSED__, void *data __UNUSED__)
{
- char msg[1024];
-
_e_backtrace("**** FLOATING POINT EXCEPTION ****");
_e_x_composite_shutdown();
ecore_x_pointer_ungrab();
ecore_x_keyboard_ungrab();
ecore_x_ungrab();
ecore_x_sync();
- snprintf(msg, sizeof(msg),
- "This is very bad. Enlightenment SIGFPE'd.\n"
- "\n"
- "This is not meant to happen and is likely a sign of\n"
- "a bug in Enlightenment or the libraries it relies\n"
- "on. You can gdb attach to this process (%d) now\n"
- "to try debug it or you could exit, or just hit\n"
- "restart to try and get your desktop back the way\n"
- "it was.\n"
- "\n"
- "Please compile everything with -g in your CFLAGS.\n",
- getpid());
- e_alert_show(msg);
- exit(-11);
+ e_alert_show(SIGFPE);
}
EAPI void
e_sigbus_act(int x __UNUSED__, siginfo_t *info __UNUSED__, void *data __UNUSED__)
{
- char msg[1024];
-
_e_backtrace("**** BUS ERROR ****");
_e_x_composite_shutdown();
ecore_x_pointer_ungrab();
ecore_x_keyboard_ungrab();
ecore_x_ungrab();
ecore_x_sync();
- snprintf(msg, sizeof(msg),
- "This is very bad. Enlightenment SIGBUS'd.\n"
- "\n"
- "This is not meant to happen and is likely a sign of\n"
- "a bug in Enlightenment or the libraries it relies\n"
- "on. You can gdb attach to this process (%d) now\n"
- "to try debug it or you could exit, or just hit\n"
- "restart to try and get your desktop back the way\n"
- "it was.\n"
- "\n"
- "Please compile everything with -g in your CFLAGS.\n",
- getpid());
- e_alert_show(msg);
- exit(-11);
+ e_alert_show(SIGBUS);
}
EAPI void
ecore_x_keyboard_ungrab();
ecore_x_ungrab();
ecore_x_sync();
- e_alert_show("This is very bad. Enlightenment SIGABRT'd.\n"
- "\n"
- "This is not meant to happen and is likely a sign of\n"
- "a bug in Enlightenment or the libraries it relies\n"
- "on. You can gdb attach to this process now to try\n"
- "debug it or you could exit, or just hit restart to\n"
- "try and get your desktop back the way it was.\n"
- "\n"
- "Please compile everything with -g in your CFLAGS\n");
- exit(-11);
+ e_alert_show(SIGABRT);
}
projects / framework / uifw / e17.git / blobdiff