New consolidated load/match/build loop

1 files changed, 13 insertions, 0 deletions

diff --git a/build/filesystem b/build/filesystem
index 8fa76c2..c96e669 100644
--- a/build/filesystem
+++ b/build/filesystem
@@ -11,6 +11,19 @@
 
 namespace build
 {
+  // Return true if the path is to an existing directory. Note that
+  // this function resolves symlinks.
+  //
+  bool
+  dir_exists (const path&);
+
+  // Return true if the path is to an existing regular file. Note that
+  // this function resolves symlinks.
+  //
+  bool
+  file_exists (const path&);
+
+
   // Note that you should probably use the default mode 0777 and let
   // the umask mechanism adjust it to the user's preferences. Errors
   // are reported by throwing std::system_error.