X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=gdb%2Fmacroexp.h;h=2f0848e082a34cae4946896c12e2fc817a5cd776;hb=3891b65efe614fe2e2f7e75e7f5ec8964f7fd96b;hp=ea72cdb920b4de8c2bf2a93abe1bacc0a5a2965e;hpb=197e01b6dcd118b70ed3621b62b2ff3fa929d50f;p=external%2Fbinutils.git

diff --git a/gdb/macroexp.h b/gdb/macroexp.h
index ea72cdb..2f0848e 100644
--- a/gdb/macroexp.h
+++ b/gdb/macroexp.h
@@ -1,12 +1,12 @@
 /* Interface to C preprocessor macro expansion for GDB.
-   Copyright (C) 2002 Free Software Foundation, Inc.
+   Copyright (C) 2002-2019 Free Software Foundation, Inc.
    Contributed by Red Hat, Inc.
 
    This file is part of GDB.
 
    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
+   the Free Software Foundation; either version 3 of the License, or
    (at your option) any later version.
 
    This program is distributed in the hope that it will be useful,
@@ -15,9 +15,7 @@
    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., 51 Franklin Street, Fifth Floor,
-   Boston, MA 02110-1301, USA.  */
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
 
 #ifndef MACROEXP_H
@@ -39,9 +37,9 @@ typedef struct macro_definition *(macro_lookup_ftype) (const char *name,
    preprocessor definitions.  SOURCE is a null-terminated string.  The
    result is a null-terminated string, allocated using xmalloc; it is
    the caller's responsibility to free it.  */
-char *macro_expand (const char *source,
-                    macro_lookup_ftype *lookup_func,
-                    void *lookup_func_baton);
+gdb::unique_xmalloc_ptr<char> macro_expand (const char *source,
+					    macro_lookup_ftype *lookup_func,
+					    void *lookup_func_baton);
 
 
 /* Expand all preprocessor macro references that appear explicitly in
@@ -51,9 +49,9 @@ char *macro_expand (const char *source,
    SOURCE is a null-terminated string.  The result is a
    null-terminated string, allocated using xmalloc; it is the caller's
    responsibility to free it.  */
-char *macro_expand_once (const char *source,
-                         macro_lookup_ftype *lookup_func,
-                         void *lookup_func_baton);
+gdb::unique_xmalloc_ptr<char> macro_expand_once (const char *source,
+						 macro_lookup_ftype *lookup_func,
+						 void *lookup_func_baton);
 
 
 /* If the null-terminated string pointed to by *LEXPTR begins with a
@@ -82,9 +80,20 @@ char *macro_expand_once (const char *source,
    much have to do tokenization to find the end of the string that
    needs to be macro-expanded.  Our C/C++ tokenizer isn't really
    designed to be called by anything but the yacc parser engine.  */
-char *macro_expand_next (char **lexptr,
+char *macro_expand_next (const char **lexptr,
                          macro_lookup_ftype *lookup_func,
                          void *lookup_baton);
 
+/* Functions to classify characters according to cpp rules.  */
+
+int macro_is_whitespace (int c);
+int macro_is_identifier_nondigit (int c);
+int macro_is_digit (int c);
+
+
+/* Stringify STR according to C rules and return an xmalloc'd pointer
+   to the result.  */
+
+char *macro_stringify (const char *str);
 
 #endif /* MACROEXP_H */