66a83f3eac
where appropriate. * globals.cc: New file for generic global variables. * mkglobals_h: New file to generate globals.h. * mkstatic: New Script used to build a (currently non-working) static libcygwin_s.a. * Makefile.in: Add unused rule to build a non-working libcygwin_s.a. (DLL_OFILES): Add globals.o. Make all objects rely on globals.h. (globals.h): New target. Generate globals.h. * cygtls.h: Honor new CYGTLS_HANDLE define to control when the HANDLE operator is allowed in _cygtls. * dcrt0.cc: Move most globals to globals.cc. * init.cc: Ditto. * environ.cc (strip_title_path): Remove now-unneeded extern. * fhandler_serial.cc (fhandler_serial::open): Ditto. * pinfo.cc: Ditto. (commune_process): Ditto. * shared.cc: Ditto. * glob.cc: Ditto. * strace.cc: Ditto. * exceptions.cc: Define CYGTLS_HANDLE before including winsup.h. * path.cc (stat_suffixes): Move here. * security.h: Add forward class path_conv declaration. * smallprint.cc (__small_vsprintf): Make a true c++ function. (__small_sprintf): Ditto. (small_printf): Ditto. (console_printf): Ditto. (__small_vswprintf): Ditto. (__small_swprintf): Ditto. * spawn.cc (spawn_guts): Remove _stdcall decoration in favor of regparm. (hExeced): Move to globals.cc * strfuncs.cc (current_codepage): Ditto. (active_codepage): Ditto. * sync.cc (lock_process::locker): Move here from dcrt0.cc. * syscalls.cc (stat_suffixes): Move to path.cc. * tty.cc (tty::create_master): Uncapitalize fatal warning for consistency. * winsup.h: Include globals.h to declare most of the grab bag list of globals which were previously defined here. * mount.h: Move USER_* defines back to shared_info.h. * speclib: Force temporary directory cleanup.
63 lines
1.7 KiB
C++
63 lines
1.7 KiB
C++
/* assert.cc: Handle the assert macro for WIN32.
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Copyright 1997, 1998, 2000, 2001, 2007, 2008, 2009 Red Hat, Inc.
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This file is part of Cygwin.
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This software is a copyrighted work licensed under the terms of the
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Cygwin license. Please consult the file "CYGWIN_LICENSE" for
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details. */
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#include "winsup.h"
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#include <wingdi.h>
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#include <winuser.h>
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#include <assert.h>
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#include <stdlib.h>
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/* This function is called when the assert macro fails. This will
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override the function of the same name in newlib. */
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extern "C" void
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__assert (const char *file, int line, const char *failedexpr)
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{
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__assert_func (file, line, NULL, failedexpr);
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}
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extern "C" void
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__assert_func (const char *file, int line, const char *func,
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const char *failedexpr)
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{
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HANDLE h;
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/* If we don't have a console in a Windows program, then bring up a
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message box for the assertion failure. */
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h = CreateFile ("CONOUT$", GENERIC_WRITE, FILE_SHARE_WRITE, &sec_none_nih,
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OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
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if (h == INVALID_HANDLE_VALUE)
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{
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char *buf;
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buf = (char *) alloca (100 + strlen (failedexpr));
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__small_sprintf (buf, "Failed assertion\n\t%s\nat line %d of file %s%s%s",
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failedexpr, line, file,
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func ? "\nin function " : "", func ? func : "");
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MessageBox (NULL, buf, NULL, MB_OK | MB_ICONERROR | MB_TASKMODAL);
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}
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else
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{
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CloseHandle (h);
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small_printf ("assertion \"%s\" failed: file \"%s\", line %d%s%s\n",
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failedexpr, file, line,
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func ? ", function: " : "", func ? func : "");
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}
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#ifdef DEBUGGING
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try_to_debug ();
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#endif
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abort (); // FIXME: Someday this should work.
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/* NOTREACHED */
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}
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