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diff toys/posix/tail.c @ 674:7e846e281e38

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New build infrastructure to generate FLAG_ macros and TT alias, #define FOR_commandname before #including toys.h to trigger it. Rename DEFINE_GLOBALS() to just GLOBALS() (because I could never remember if it was DECLARE_GLOBALS). Convert existing commands to use new infrastructure, and replace optflag constants with FLAG_ macros where appropriate.
author Rob Landley <rob@landley.net>
date Mon, 08 Oct 2012 00:02:30 -0500
parents 6df4ccc0acbe
children 786841fdb1e0
line wrap: on
line diff
--- a/toys/posix/tail.c	Sun Oct 07 23:53:25 2012 -0500
+++ b/toys/posix/tail.c	Mon Oct 08 00:02:30 2012 -0500
@@ -29,21 +29,16 @@
 		This version uses lseek, which is faster on large files.
 */
 
+#define FOR_tail
 #include "toys.h"
 
-DEFINE_GLOBALS(
+GLOBALS(
 	long lines;
 	long bytes;
 
 	int file_no;
 )
 
-#define TT this.tail
-
-#define FLAG_n 1
-#define FLAG_c 2
-#define FLAG_f 4
-
 struct line_list {
 	struct line_list *next, *prev;
 	char *data;