137 lines
4.4 KiB
C
137 lines
4.4 KiB
C
/* where.h -- Public #include File (module.h template V1.0)
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Copyright (C) 1995, 2002 Free Software Foundation, Inc.
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Contributed by James Craig Burley.
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This file is part of GNU Fortran.
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GNU Fortran is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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GNU Fortran is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GNU Fortran; see the file COPYING. If not, write to
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the Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
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02111-1307, USA.
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Owning Modules:
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where.c
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Modifications:
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*/
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/* Allow multiple inclusion to work. */
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#ifndef GCC_F_WHERE_H
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#define GCC_F_WHERE_H
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/* Simple definitions and enumerations. */
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#define FFEWHERE_columnMAX UCHAR_MAX
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#define FFEWHERE_columnUNKNOWN 0
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#define FFEWHERE_indexMAX 36
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#define FFEWHERE_indexUNKNOWN UCHAR_MAX
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#define FFEWHERE_lineMAX ULONG_MAX
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#define FFEWHERE_lineUNKNOWN (&ffewhere_unknown_line_)
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#define FFEWHERE_filenameUNKNOWN ("(input file)")
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/* Typedefs. */
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typedef unsigned char ffewhereColumnNumber; /* Change FFEWHERE_columnMAX
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too. */
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#define ffewhereColumnNumber_f ""
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typedef unsigned char ffewhereColumn;
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typedef struct _ffewhere_file_ *ffewhereFile;
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typedef unsigned short ffewhereLength_;
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#define ffewhereLength_f_ ""
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typedef unsigned long ffewhereLineNumber; /* Change FFEWHERE_lineMAX
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too. */
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#define ffewhereLineNumber_f "l"
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typedef struct _ffewhere_line_ *ffewhereLine;
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typedef unsigned char ffewhereIndex;
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#define ffewhereIndex_f ""
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typedef ffewhereIndex ffewhereTrack[FFEWHERE_indexMAX * 2 - 2];
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typedef unsigned int ffewhereUses_;
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#define ffewhereUses_f_ ""
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/* Include files needed by this one. */
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#include "top.h"
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/* Structure definitions. */
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struct _ffewhere_file_ GTY (())
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{
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size_t length;
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char text[1];
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};
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struct _ffewhere_line_
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{
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ffewhereLine next;
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ffewhereLine previous;
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ffewhereLineNumber line_num;
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ffewhereUses_ uses;
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ffewhereLength_ length;
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char content[1];
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};
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/* Global objects accessed by users of this module. */
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extern struct _ffewhere_line_ ffewhere_unknown_line_;
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/* Declare functions with prototypes. */
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ffewhereFile ffewhere_file_new (const char *name, size_t length);
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void ffewhere_file_set (ffewhereFile wf, bool have_num, ffewhereLineNumber ln);
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void ffewhere_init_1 (void);
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char *ffewhere_line_content (ffewhereLine l);
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ffewhereFile ffewhere_line_file (ffewhereLine l);
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ffewhereLineNumber ffewhere_line_filelinenum (ffewhereLine l);
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void ffewhere_line_kill (ffewhereLine l);
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ffewhereLine ffewhere_line_new (ffewhereLineNumber ln);
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ffewhereLine ffewhere_line_use (ffewhereLine wl);
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void ffewhere_set_from_track (ffewhereLine *wol, ffewhereColumn *woc,
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ffewhereLine wrl, ffewhereColumn wrc, ffewhereTrack wt,
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ffewhereIndex i);
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void ffewhere_track (ffewhereLine *wl, ffewhereColumn *wc, ffewhereTrack wt,
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ffewhereIndex i, ffewhereLineNumber ln, ffewhereColumnNumber cn);
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void ffewhere_track_clear (ffewhereTrack wt, ffewhereIndex length);
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void ffewhere_track_copy (ffewhereTrack dwt, ffewhereTrack swt,
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ffewhereIndex start, ffewhereIndex length);
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void ffewhere_track_kill (ffewhereLine wrl, ffewhereColumn wrc, ffewhereTrack wt,
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ffewhereIndex length);
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/* Define macros. */
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#define ffewhere_column_is_unknown(c) (c == FFEWHERE_columnUNKNOWN)
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#define ffewhere_column_kill(c) ((void) 0)
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#define ffewhere_column_new(cn) (cn)
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#define ffewhere_column_number(c) (c)
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#define ffewhere_column_unknown() (FFEWHERE_columnUNKNOWN)
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#define ffewhere_column_use(c) (c)
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#define ffewhere_file_name(f) ((f)->text)
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#define ffewhere_file_namelen(f) ((f)->length)
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#define ffewhere_init_0()
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#define ffewhere_init_2()
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#define ffewhere_init_3()
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#define ffewhere_init_4()
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#define ffewhere_line_filename(l) (ffewhere_line_file(l)->text)
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#define ffewhere_line_is_unknown(l) (l == FFEWHERE_lineUNKNOWN)
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#define ffewhere_line_number(l) ((l)->line_num)
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#define ffewhere_line_unknown() (FFEWHERE_lineUNKNOWN)
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#define ffewhere_terminate_0()
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#define ffewhere_terminate_1()
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#define ffewhere_terminate_2()
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#define ffewhere_terminate_3()
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#define ffewhere_terminate_4()
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/* End of #include file. */
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#endif /* ! GCC_F_EHERE_H */
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