/*
* Version $Id$
+ *
+ * Kern Sibbald, July MMIV
+ *
*/
-
/*
- Copyright (C) 2004 Kern Sibbald and John Walker
+ Copyright (C) 2004-2006 Kern Sibbald
This program 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.
+ modify it under the terms of the GNU General Public License
+ version 2 as amended with additional clauses defined in the
+ file LICENSE in the main source directory.
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., 59 Temple Place - Suite 330, Boston,
- MA 02111-1307, USA.
-
- Kern Sibbald, July MMIV
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ the file LICENSE for additional details.
*/
+/*
+ * Extra bits set to interpret errno value differently from errno
+ */
#ifdef HAVE_WIN32
#define b_errno_win32 (1<<29) /* user reserved bit */
#endif
class berrno : public SMARTALLOC {
POOLMEM *buf_;
int berrno_;
+ void format_win32_message();
public:
berrno(int pool=PM_EMSG);
~berrno();
const char *strerror();
const char *strerror(int errnum);
void set_errno(int errnum);
+ int code() { return berrno_ & ~(b_errno_exit|b_errno_signal); }
+ int code(int stat) { return stat & ~(b_errno_exit|b_errno_signal); }
};
/* Constructor */
{
berrno_ = errno;
buf_ = get_pool_memory(pool);
+#ifdef HAVE_WIN32
+ format_win32_message();
+#endif
}
inline berrno::~berrno()