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C/C++ Source or Header
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1989-05-15
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2KB
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47 lines
/*
** Copyright 1986, 1987, 1988, 1989 University of Wisconsin
**
** Permission to use, copy, modify, and distribute this software and its
** documentation for any purpose and without fee is hereby granted,
** provided that the above copyright notice appear in all copies and that
** both that copyright notice and this permission notice appear in
** supporting documentation, and that the name of the University of
** Wisconsin not be used in advertising or publicity pertaining to
** distribution of the software without specific, written prior
** permission. The University of Wisconsin makes no representations about
** the suitability of this software for any purpose. It is provided "as
** is" without express or implied warranty.
**
** THE UNIVERSITY OF WISCONSIN DISCLAIMS ALL WARRANTIES WITH REGARD TO
** THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
** FITNESS. IN NO EVENT SHALL THE UNIVERSITY OF WISCONSIN BE LIABLE FOR
** ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
** WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
** ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
** OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
**
** Authors: Allan Bricker and Michael J. Litzkow,
** University of Wisconsin, Computer Sciences Dept.
**
*/
/*
** Definition of exception macro
*/
#define EXCEPT \
_EXCEPT_Line = __LINE__; \
_EXCEPT_File = _FileName_; \
_EXCEPT_Errno = errno; \
_EXCEPT_
/*
** Important external variables
*/
extern int errno;
int _EXCEPT_Line; /* Line number of the exception */
char *_EXCEPT_File; /* File name of the exception */
int _EXCEPT_Errno; /* Error number from most recent system call */
int (*_EXCEPT_Cleanup)(); /* Function to call to clean up (or NULL) */