diff options
Diffstat (limited to 'gcc/cpplib.h')
| -rw-r--r-- | gcc/cpplib.h | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/gcc/cpplib.h b/gcc/cpplib.h index edd521b..ec5f8e4 100644 --- a/gcc/cpplib.h +++ b/gcc/cpplib.h @@ -485,8 +485,13 @@ struct cpp_hashnode GTY(()) } GTY ((desc ("0"))) value; }; -/* Call this first to get a handle to pass to other functions. */ -extern cpp_reader *cpp_create_reader PARAMS ((enum c_lang)); +/* Call this first to get a handle to pass to other functions. + + If you want cpplib to manage its own hashtable, pass in a NULL + pointer. Otherwise you should pass in an initialized hash table + that cpplib will share; this technique is used by the C front + ends. */ +extern cpp_reader *cpp_create_reader PARAMS ((enum c_lang, struct ht *)); /* Call this to change the selected language standard (e.g. because of command line options). */ @@ -518,14 +523,8 @@ extern void cpp_set_callbacks PARAMS ((cpp_reader *, cpp_callbacks *)); returns the name of the original file; this is the same as the input file, except for preprocessed input. This will generate at least one file change callback, and possibly a line change callback - too. If there was an error opening the file, it returns NULL. - - If you want cpplib to manage its own hashtable, pass in a NULL - pointer. Otherwise you should pass in an initialized hash table - that cpplib will share; this technique is used by the C front - ends. */ -extern const char *cpp_read_main_file PARAMS ((cpp_reader *, const char *, - struct ht *)); + too. If there was an error opening the file, it returns NULL. */ +extern const char *cpp_read_main_file PARAMS ((cpp_reader *, const char *)); /* Set up built-ins like __FILE__. */ extern void cpp_init_builtins PARAMS ((cpp_reader *)); @@ -708,7 +707,8 @@ extern int cpp_included PARAMS ((cpp_reader *, const char *)); extern void cpp_make_system_header PARAMS ((cpp_reader *, int, int)); extern void cpp_simplify_path PARAMS ((char *)); extern bool cpp_push_include PARAMS ((cpp_reader *, const char *)); -extern void cpp_rename_file PARAMS ((cpp_reader *, const char *)); +extern void cpp_change_file PARAMS ((cpp_reader *, enum lc_reason, + const char *)); /* In cpppch.c */ struct save_macro_data; |