From 252b5132c753830d5fd56823373aed85f2a0db63 Mon Sep 17 00:00:00 2001 From: Richard Henderson Date: Mon, 3 May 1999 07:29:11 +0000 Subject: 19990502 sourceware import --- gprof/source.h | 55 +++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 55 insertions(+) create mode 100644 gprof/source.h (limited to 'gprof/source.h') diff --git a/gprof/source.h b/gprof/source.h new file mode 100644 index 0000000..b33bad3 --- /dev/null +++ b/gprof/source.h @@ -0,0 +1,55 @@ +#ifndef source_h +#define source_h + +#include +#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 *path)); +extern Source_File *source_file_lookup_name PARAMS ((const char *filename)); + +/* + * 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 */ -- cgit v1.1