Messages in this thread Patch in this message | | | From | Heinrich Schuchardt <> | Subject | [PATCH 1/1 v2] include/uapi/linux/sockios.h: mark SIOCRTMSG unused | Date | Tue, 5 Jan 2016 10:12:49 +0100 |
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IOCTL SIOCRTMSG does nothing but return EINVAL.
So comment it as unused.
SIOCRTMSG is only used in: * net/ipv4/af_inet.c * include/uapi/linux/sockios.h
inet_ioctl calls ip_rt_ioctl. ip_rt_ioctl only handles SIOCADDRT and SIOCDELRT and returns -EINVAL otherwise.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> --- include/uapi/linux/sockios.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/uapi/linux/sockios.h b/include/uapi/linux/sockios.h index e888b1a..8e7890b 100644 --- a/include/uapi/linux/sockios.h +++ b/include/uapi/linux/sockios.h @@ -27,7 +27,7 @@ /* Routing table calls. */ #define SIOCADDRT 0x890B /* add routing table entry */ #define SIOCDELRT 0x890C /* delete routing table entry */ -#define SIOCRTMSG 0x890D /* call to routing system */ +#define SIOCRTMSG 0x890D /* unused */ /* Socket configuration controls. */ #define SIOCGIFNAME 0x8910 /* get iface name */ -- 2.1.4
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