sync with plan 9

2007-03-26 12:02:41 +00:00
parent 79049567a0
commit c8f538425f
23 changed files with 1962 additions and 1227 deletions
--- a/src/cmd/rc/rc.h
+++ b/src/cmd/rc/rc.h
@@ -80,6 +80,7 @@ char tok[NTOK];
 #define	HERE	4
 #define	DUPFD	5
 #define	CLOSE	6
+#define	RDWR	7
 struct var{
 	char *name;		/* ascii name */
 	word *val;	/* value */