diff options
Diffstat (limited to 'gcc/cppfiles.c')
| -rw-r--r-- | gcc/cppfiles.c | 44 |
1 files changed, 0 insertions, 44 deletions
diff --git a/gcc/cppfiles.c b/gcc/cppfiles.c index 0e924b3..8a943a1 100644 --- a/gcc/cppfiles.c +++ b/gcc/cppfiles.c @@ -474,50 +474,6 @@ find_include_file (pfile, fname, search_start) return 0; } -/* #line uses this to save artificial file names. We have to stat the - file because an all_include_files entry is always either + or -, - there's no 'I don't know' value. */ -const char * -_cpp_fake_include (pfile, fname) - cpp_reader *pfile; - const char *fname; -{ - splay_tree_node nd; - struct include_file *file; - char *name; - - file = find_include_file (pfile, fname, CPP_OPTION (pfile, quote_include)); - if (file) - { - if (file->fd > 0) - { - close (file->fd); - file->fd = -1; - } - return file->name; - } - - name = xstrdup (fname); - _cpp_simplify_pathname (name); - - /* We cannot just blindly insert a node, because there's still the - chance that the node already exists but isn't on the search path. */ - nd = splay_tree_lookup (pfile->all_include_files, (splay_tree_key) name); - if (nd) - { - free (name); - return (const char *) nd->key; - } - - file = xcnew (struct include_file); - file->name = name; - file->fd = -2; - splay_tree_insert (pfile->all_include_files, (splay_tree_key) name, - (splay_tree_value) file); - - return file->name; -} - /* Not everyone who wants to set system-header-ness on a buffer can see the details of struct include_file. This is an exported interface because fix-header needs it. */ |