Make paths an explicite datatype instead of using the generic Lst.

A Path is now a TAILQ of PathElements each of which just points to
a reference counted directory. Rename all functions dealing with Paths
from the Dir_ prefix to a Path_ prefix.

1 files changed, 6 insertions, 5 deletions

diff --git a/usr.bin/make/globals.h b/usr.bin/make/globals.h
index c9b3877d5fbd..c0b50502b7c2 100644
--- a/usr.bin/make/globals.h
+++ b/usr.bin/make/globals.h
@@ -52,6 +52,7 @@
 
 struct GNode;
 struct IFile;
+struct Path;
 
 /*
  * The list of target names specified on the command line.
@@ -60,12 +61,15 @@ struct IFile;
 extern Lst create;
 
 /* The list of directories to search when looking for targets */
-extern Lst dirSearchPath;
+extern struct Path dirSearchPath;
 
 extern struct IFile curFile;	/* current makefile */
 
 /* The list of directories to search when looking for includes */
-extern Lst parseIncPath;
+extern struct Path parseIncPath;
+
+/* The system include path. */
+extern struct Path sysIncPath;
 
 extern Boolean	jobsRunning;	/* True if jobs are running */
 extern Boolean	compatMake;	/* True if we are make compatible */
@@ -116,9 +120,6 @@ extern time_t	now;
 
 extern Boolean	oldVars;	/* Do old-style variable substitution */
 
-/* The system include path. */
-extern Lst	sysIncPath;
-
 extern int debug;
 
 #endif /* globals_h_1c1edb96 */