| 1 | /* source.h
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| 2 |
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| 3 | Copyright 2000, 2001 Free Software Foundation, Inc.
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| 4 |
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| 5 | This file is part of GNU Binutils.
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| 6 |
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| 7 | This program is free software; you can redistribute it and/or modify
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| 8 | it under the terms of the GNU General Public License as published by
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| 9 | the Free Software Foundation; either version 2 of the License, or
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| 10 | (at your option) any later version.
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| 11 |
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| 12 | This program is distributed in the hope that it will be useful,
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| 13 | but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 15 | GNU General Public License for more details.
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| 16 |
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| 17 | You should have received a copy of the GNU General Public License
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| 18 | along with this program; if not, write to the Free Software
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| 19 | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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| 20 | |
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| 21 |
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| 22 | #ifndef source_h
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| 23 | #define source_h
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| 24 |
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| 25 | #include <stdio.h>
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| 26 | #include "gprof.h"
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| 27 | #include "search_list.h"
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| 28 |
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| 29 | typedef struct source_file
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| 30 | {
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| 31 | struct source_file *next;
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| 32 | const char *name; /* Name of source file. */
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| 33 | unsigned long ncalls; /* # of "calls" to this file. */
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| 34 | int num_lines; /* # of lines in file. */
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| 35 | int nalloced; /* Number of lines allocated. */
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| 36 | void **line; /* Usage-dependent per-line data. */
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| 37 | }
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| 38 | Source_File;
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| 39 |
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| 40 | /* Options. */
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| 41 | extern bool create_annotation_files; /* Create annotated output files? */
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| 42 |
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| 43 | /* List of directories to search for source files. */
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| 44 | extern Search_List src_search_list;
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| 45 |
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| 46 | /* Chain of source-file descriptors. */
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| 47 | extern Source_File *first_src_file;
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| 48 |
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| 49 | /* Returns pointer to source file descriptor for PATH/FILENAME. */
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| 50 | extern Source_File *source_file_lookup_path PARAMS ((const char *));
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| 51 | extern Source_File *source_file_lookup_name PARAMS ((const char *));
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| 52 |
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| 53 | /* Read source file SF output annotated source. The annotation is at
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| 54 | MAX_WIDTH characters wide and for each source-line an annotation is
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| 55 | obtained by invoking function ANNOTE. ARG is an argument passed to
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| 56 | ANNOTE that is left uninterpreted by annotate_source().
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| 57 |
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| 58 | Returns a pointer to the output file (which maybe stdout) such
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| 59 | that summary statistics can be printed. If the returned file
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| 60 | is not stdout, it should be closed when done with it. */
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| 61 | extern FILE *annotate_source PARAMS ((Source_File * sf, int max_width,
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| 62 | void (*annote) (char *b, int w, int l,
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| 63 | void *arg),
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| 64 | void *arg));
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| 65 | #endif /* source_h */
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