[PATCH] introduce __sparse() function

This patch adds __sparse() function for those users which
don't need evaluate.c (see the next patch).

Without this patch it is not possible to link test-dissect
statically, it has to redefine evaluate_symbol_list().

Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

2 files changed, 10 insertions, 2 deletions

diff --git a/lib.c b/lib.c
index d765d75..ad19696 100644
--- a/lib.c
+++ b/lib.c
@@ -629,7 +629,7 @@ struct symbol_list *sparse_initialize(int argc, char **argv)
 	return list;
 }
 
-struct symbol_list * sparse(char **argv)
+struct symbol_list * __sparse(char **argv)
 {
 	struct symbol_list *res;
 	char *filename, *next;
@@ -652,9 +652,16 @@ struct symbol_list * sparse(char **argv)
 	/* Drop the tokens for this file after parsing */
 	clear_token_alloc();
 
+	/* And return it */
+	return res;
+}
+
+struct symbol_list * sparse(char **argv)
+{
+	struct symbol_list *res = __sparse(argv);
+
 	/* Evaluate the complete symbol list */
 	evaluate_symbol_list(res);
 
-	/* And return it */
 	return res;
 }
diff --git a/lib.h b/lib.h
index d83f8c6..a61b2dd 100644
--- a/lib.h
+++ b/lib.h
@@ -84,6 +84,7 @@ extern int Wone_bit_signed_bitfield;
 extern void declare_builtin_functions(void);
 extern void create_builtin_stream(void);
 extern struct symbol_list *sparse_initialize(int argc, char **argv);
+extern struct symbol_list *__sparse(char **argv);
 extern struct symbol_list *sparse(char **argv);
 
 static inline int symbol_list_size(struct symbol_list* list)