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/* source.h
Copyright 2000 Free Software Foundation, Inc.
This file is part of GNU Binutils.
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.
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. */
#ifndef source_h
#define source_h
#include <stdio.h>
#include "gprof.h"
#include "search_list.h"
typedef struct source_file
{
struct source_file *next;
const char *name; /* Name of source file. */
unsigned long ncalls; /* # of "calls" to this file. */
int num_lines; /* # of lines in file. */
int nalloced; /* Number of lines allocated. */
void **line; /* Usage-dependent per-line data. */
}
Source_File;
/* Options. */
extern bool create_annotation_files; /* Create annotated output files? */
/* List of directories to search for source files. */
extern Search_List src_search_list;
/* Chain of source-file descriptors. */
extern Source_File *first_src_file;
/* Returns pointer to source file descriptor for PATH/FILENAME. */
extern Source_File *source_file_lookup_path PARAMS ((const char *));
extern Source_File *source_file_lookup_name PARAMS ((const char *));
/* Read source file SF output annotated source. The annotation is at
MAX_WIDTH characters wide and for each source-line an annotation is
obtained by invoking function ANNOTE. ARG is an argument passed to
ANNOTE that is left uninterpreted by annotate_source().
Returns a pointer to the output file (which maybe stdout) such
that summary statistics can be printed. If the returned file
is not stdout, it should be closed when done with it. */
extern FILE *annotate_source PARAMS ((Source_File * sf, int max_width,
void (*annote) (char *b, int w, int l,
void *arg),
void *arg));
#endif /* source_h */
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