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