diff options
Diffstat (limited to 'gcc/incpath.c')
| -rw-r--r-- | gcc/incpath.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/gcc/incpath.c b/gcc/incpath.c index 07a765f..6b683a0 100644 --- a/gcc/incpath.c +++ b/gcc/incpath.c @@ -460,6 +460,15 @@ register_include_chains (cpp_reader *pfile, const char *sysroot, cpp_set_include_chains (pfile, heads[QUOTE], heads[BRACKET], quote_ignores_source_dir); } + +/* Return the current chain of cpp dirs. */ + +struct cpp_dir * +get_added_cpp_dirs (int chain) +{ + return heads[chain]; +} + #if !(defined TARGET_EXTRA_INCLUDES) || !(defined TARGET_EXTRA_PRE_INCLUDES) static void hook_void_charptr_charptr_int (const char *sysroot ATTRIBUTE_UNUSED, const char *iprefix ATTRIBUTE_UNUSED, |