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.

6 files changed, 10 insertions, 24 deletions

diff --git a/toys/lsb/dmesg.c b/toys/lsb/dmesg.c
index e54a9e11..8d73513b 100644
--- a/toys/lsb/dmesg.c
+++ b/toys/lsb/dmesg.c
@@ -21,16 +21,15 @@ config DMESG
 	  -c	Clear the ring buffer after printing.
 */
 
+#define FOR_dmesg
 #include "toys.h"
 #include <sys/klog.h>
 
-DEFINE_GLOBALS(
+GLOBALS(
 	long level;
 	long size;
 )
 
-#define TT this.dmesg
-
 void dmesg_main(void)
 {
 	// For -n just tell kernel to which messages to keep.
diff --git a/toys/lsb/hostname.c b/toys/lsb/hostname.c
index bd319188..ca436833 100644
--- a/toys/lsb/hostname.c
+++ b/toys/lsb/hostname.c
@@ -17,6 +17,7 @@ config HOSTNAME
 	  Get/Set the current hostname
 */
 
+#define FOR_hostname
 #include "toys.h"
 
 void hostname_main(void)
diff --git a/toys/lsb/killall.c b/toys/lsb/killall.c
index 80f0253c..ec9df62e 100644
--- a/toys/lsb/killall.c
+++ b/toys/lsb/killall.c
@@ -20,15 +20,12 @@ config KILLALL
 		-q	don't print any warnings or error messages
 */
 
+#define FOR_killall
 #include "toys.h"
 
-#define FLAG_q	1
-#define FLAG_l	2
-
-DEFINE_GLOBALS(
+GLOBALS(
 	int signum;
 )
-#define TT this.killall
 
 static void kill_process(pid_t pid)
 {
diff --git a/toys/lsb/mknod.c b/toys/lsb/mknod.c
index fbdc8800..c1d78b10 100644
--- a/toys/lsb/mknod.c
+++ b/toys/lsb/mknod.c
@@ -20,6 +20,7 @@ config MKNOD
 	  p	named pipe (ignores MAJOR/MINOR)
 */
 
+#define FOR_mknod
 #include "toys.h"
 
 void mknod_main(void)
diff --git a/toys/lsb/mktemp.c b/toys/lsb/mktemp.c
index c42588ab..1b2222c0 100644
--- a/toys/lsb/mktemp.c
+++ b/toys/lsb/mktemp.c
@@ -22,18 +22,13 @@ config MKTEMP
 	  -q                     Quiet
 */
 
+#define FOR_mktemp
 #include "toys.h"
 
-DEFINE_GLOBALS(
+GLOBALS(
 	char * tmpdir;
 )
 
-#define FLAG_p 1
-#define FLAG_d 2
-#define FLAG_q 4
-
-#define TT this.mktemp
-
 void mktemp_main(void)
 {
 	int  d_flag = toys.optflags & FLAG_d;
diff --git a/toys/lsb/passwd.c b/toys/lsb/passwd.c
index 348c9c21..ef119c5d 100644
--- a/toys/lsb/passwd.c
+++ b/toys/lsb/passwd.c
@@ -24,21 +24,14 @@ config PASSWD
 
 */
 
+#define FOR_passwd
 #include "toys.h"
 #include <time.h>
 
-
-DEFINE_GLOBALS(
+GLOBALS(
 	char *algo;
 )
 
-#define TT this.passwd
-
-#define FLAG_u	(1 << 0)
-#define FLAG_l	(1 << 1)
-#define FLAG_d	(1 << 2)
-#define FLAG_a	(1 << 3)
-
 #define MAX_SALT_LEN  20 //3 for id, 16 for key, 1 for '\0'
 #define URANDOM_PATH    "/dev/urandom"