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authorRob Landley <rob@landley.net>2012-10-08 00:02:30 -0500
committerRob Landley <rob@landley.net>2012-10-08 00:02:30 -0500
commitc0e56edaf256adb6c60c5a052525a1ffbb927901 (patch)
treed6bcc5c181ca46910a12d4dece4b26d6c71be3e1 /toys/posix/head.c
parentdc7a77d1940858495f76998f4d13cac9f73e0226 (diff)
downloadtoybox-c0e56edaf256adb6c60c5a052525a1ffbb927901.tar.gz
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.
Diffstat (limited to 'toys/posix/head.c')
-rw-r--r--toys/posix/head.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/toys/posix/head.c b/toys/posix/head.c
index a7271cd5..77978f74 100644
--- a/toys/posix/head.c
+++ b/toys/posix/head.c
@@ -20,15 +20,14 @@ config HEAD
-n Number of lines to copy.
*/
+#define FOR_head
#include "toys.h"
-DEFINE_GLOBALS(
+GLOBALS(
long lines;
int file_no;
)
-#define TT this.head
-
static void do_head(int fd, char *name)
{
int i, len, lines=TT.lines, size=sizeof(toybuf);