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PC World Komputer 1999 March B
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SCO_CASTOR4RRT.iso
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root.14
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linenum.h
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C/C++ Source or Header
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1998-08-19
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1KB
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39 lines
/*
* Copyright (c) 1998 The Santa Cruz Operation, Inc.. All Rights Reserved.
*
* THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF THE
* SANTA CRUZ OPERATION INC.
*
* The copyright notice above does not evidence any actual or intended
* publication of such source code.
*/
#ident "@(#)sgs-head:common/head/linenum.h 1.5"
#ifndef _LINENUM_H
#define _LINENUM_H
/* There is one line number entry for every
"breakpointable" source line in a section.
Line numbers are grouped on a per function
basis; the first entry in a function grouping
will have l_lnno = 0 and in place of physical
address will be the symbol table index of
the function name.
*/
struct lineno
{
union
{
long l_symndx ; /* sym. table index of function name
iff l_lnno == 0 */
long l_paddr ; /* (physical) address of line number */
} l_addr ;
unsigned short l_lnno ; /* line number */
} ;
#define LINENO struct lineno
#define LINESZ 6 /* sizeof(LINENO) */
#endif /* _LINENUM_H */