moved files around

jam-2.5/pathsys.h

@@ -0,0 +1,51 @@
+/*
+ * Copyright 1993-2002 Christopher Seiwald and Perforce Software, Inc.
+ *
+ * This file is part of Jam - see jam.c for Copyright information.
+ */
+
+/*
+ * pathsys.h - PATHNAME struct 
+ *
+ * 11/04/02 (seiwald) - const-ing for string literals
+ */
+
+/*
+ * PATHNAME - a name of a file, broken into <grist>dir/base/suffix(member)
+ *
+ * <grist> is salt to distinguish between targets that otherwise would
+ * have the same name:  it never appears in the bound name of a target.
+ * (member) is an archive member name: the syntax is arbitrary, but must 
+ * agree in path_parse(), path_build() and the Jambase.
+ *
+ * On VMS, we keep track of whether the original path was a directory
+ * (without a file), so that $(VAR:D) can climb to the parent.
+ */
+
+typedef struct _pathname PATHNAME;
+typedef struct _pathpart PATHPART;
+
+struct _pathpart {
+	const char *ptr;
+	int	len;
+};
+
+struct _pathname {
+	PATHPART	part[6];
+# ifdef OS_VMS
+	int		parent;
+# endif
+
+# define f_grist	part[0]
+# define f_root		part[1]
+# define f_dir		part[2]
+# define f_base		part[3]
+# define f_suffix	part[4]
+# define f_member	part[5]
+
+} ;
+
+void path_build( PATHNAME *f, char *file, int binding );
+void path_parse( const char *file, PATHNAME *f );
+void path_parent( PATHNAME *f );
+