diff options
Diffstat (limited to 'gcc/cpplib.h')
| -rw-r--r-- | gcc/cpplib.h | 19 |
1 files changed, 6 insertions, 13 deletions
diff --git a/gcc/cpplib.h b/gcc/cpplib.h index b3277c151e8..fd512b6412c 100644 --- a/gcc/cpplib.h +++ b/gcc/cpplib.h @@ -373,11 +373,6 @@ struct cpp_options /* Nonzero means __STDC__ should have the value 0 in system headers. */ unsigned char stdc_0_in_system_headers; - - /* Nonzero means output a directory line marker right after the - initial file name line marker, and before a duplicate initial - line marker. */ - bool working_directory; }; /* Call backs to cpplib client. */ @@ -536,14 +531,12 @@ extern const struct line_maps *cpp_get_line_maps (cpp_reader *); extern cpp_callbacks *cpp_get_callbacks (cpp_reader *); extern void cpp_set_callbacks (cpp_reader *, cpp_callbacks *); -/* This function finds the main file, but does not start reading it. - Returns true iff the file was found. */ -extern bool cpp_find_main_file (cpp_reader *, const char *); - -/* This function reads the file, but does not start preprocessing. - This will generate at least one file change callback, and possibly - a line change callback. */ -extern void cpp_push_main_file (cpp_reader *); +/* This function reads the file, but does not start preprocessing. It + 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. */ +extern const char *cpp_read_main_file (cpp_reader *, const char *); /* Set up built-ins like __FILE__. */ extern void cpp_init_builtins (cpp_reader *, int); |