/**
* \file
* <!--
+ * This file is part of BeRTOS.
+ *
+ * Bertos is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * As a special exception, you may use this file as part of a free software
+ * library without restriction. Specifically, if other files instantiate
+ * templates or use macros or inline functions from this file, or you compile
+ * this file and link it with other files to produce an executable, this
+ * file does not by itself cause the resulting executable to be covered by
+ * the GNU General Public License. This exception does not however
+ * invalidate any other reasons why the executable file might be covered by
+ * the GNU General Public License.
+ *
* Copyright 2004, 2005 Develer S.r.l. (http://www.develer.com/)
- * This file is part of DevLib - See README.devlib for information.
+ *
* -->
*
* \brief OS-specific definitions
* \author Bernardo Innocenti <bernie@develer.com>
*/
-/*#*
- *#* $Log$
- *#* Revision 1.10 2006/07/19 12:56:25 bernie
- *#* Convert to new Doxygen style.
- *#*
- *#* Revision 1.9 2006/03/22 13:34:34 bernie
- *#* MSVC support.
- *#*
- *#* Revision 1.8 2006/02/23 09:09:28 bernie
- *#* Remove Linux specific hack.
- *#*
- *#* Revision 1.7 2006/02/20 01:46:59 bernie
- *#* Port to MacOSX.
- *#*
- *#* Revision 1.6 2006/02/15 09:12:33 bernie
- *#* Don't mask useful user signals on UNIX.
- *#*
- *#* Revision 1.5 2005/11/27 23:32:42 bernie
- *#* Add CPU fallback for OS_ID.
- *#*
- *#* Revision 1.4 2005/11/27 03:07:13 bernie
- *#* IRQ_SAVE_DISABLE(): Really block signals.
- *#*
- *#* Revision 1.3 2005/11/27 03:02:40 bernie
- *#* Add POSIX emulation for IRQ_* macros; Add Qt support.
- *#*
- *#* Revision 1.2 2005/11/04 16:20:01 bernie
- *#* Fix reference to README.devlib in header.
- *#*
- *#* Revision 1.1 2005/04/11 19:04:13 bernie
- *#* Move top-level headers to cfg/ subdir.
- *#*
- *#* Revision 1.1 2004/12/31 17:40:24 bernie
- *#* Add OS detection code.
- *#*
- *#*/
#ifndef DEVLIB_OS_H
#define DEVLIB_OS_H
do { \
sigprocmask(SIG_SETMASK, &old_sigs, NULL); \
} while (0)
+
+ #define IRQ_ENABLED() \
+ ({ \
+ sigset_t sigs; \
+ sigprocmask(SIG_SETMASK, NULL, &sigs); \
+ sigismember(&sigs, SIGALRM) ? false : true; \
+ })
+
#else
#define OS_UNIX 0
#define OS_POSIX 0
* Summarize hosted environments as OS_HOSTED and embedded
* environment with OS_EMBEDDED.
*/
-#if OS_WIN32 || OS_UNIX || OS_DARWIN
+#if OS_WIN32 || OS_UNIX || OS_DARWIN || OS_QT
#define OS_HOSTED 1
#define OS_EMBEDDED 0
#else