MFC 287607:

- Remove GIF_{SEND,ACCEPT}_REVETHIP.
- Simplify EADDRNOTAVAIL and EAFNOSUPPORT conditions.

1 files changed, 3 insertions, 10 deletions

diff --git a/sbin/ifconfig/ifgif.c b/sbin/ifconfig/ifgif.c
index 91c433c..72ceb1b 100644
--- a/sbin/ifconfig/ifgif.c
+++ b/sbin/ifconfig/ifgif.c
@@ -51,7 +51,7 @@ static const char rcsid[] =
 
 #include "ifconfig.h"
 
-#define	GIFBITS	"\020\1ACCEPT_REV_ETHIP_VER\2IGNORE_SOURCE\5SEND_REV_ETHIP_VER"
+#define	GIFBITS	"\020\2IGNORE_SOURCE"
 
 static void	gif_status(int);
 
@@ -70,8 +70,7 @@ gif_status(int s)
 }
 
 static void
-setgifopts(const char *val,
-	int d, int s, const struct afswtch *afp)
+setgifopts(const char *val, int d, int s, const struct afswtch *afp)
 {
 	int opts;
 
@@ -93,12 +92,8 @@ setgifopts(const char *val,
 }
 
 static struct cmd gif_cmds[] = {
-	DEF_CMD("accept_rev_ethip_ver",	GIF_ACCEPT_REVETHIP,	setgifopts),
-	DEF_CMD("-accept_rev_ethip_ver",-GIF_ACCEPT_REVETHIP,	setgifopts),
 	DEF_CMD("ignore_source",	GIF_IGNORE_SOURCE,	setgifopts),
 	DEF_CMD("-ignore_source",	-GIF_IGNORE_SOURCE,	setgifopts),
-	DEF_CMD("send_rev_ethip_ver",	GIF_SEND_REVETHIP,	setgifopts),
-	DEF_CMD("-send_rev_ethip_ver",	-GIF_SEND_REVETHIP,	setgifopts),
 };
 
 static struct afswtch af_gif = {
@@ -110,11 +105,9 @@ static struct afswtch af_gif = {
 static __constructor void
 gif_ctor(void)
 {
-#define	N(a)	(sizeof(a) / sizeof(a[0]))
 	size_t i;
 
-	for (i = 0; i < N(gif_cmds); i++)
+	for (i = 0; i < nitems(gif_cmds); i++)
 		cmd_register(&gif_cmds[i]);
 	af_register(&af_gif);
-#undef N
 }