diff options
Diffstat (limited to 'misc.c')
-rw-r--r-- | misc.c | 20 |
1 files changed, 18 insertions, 2 deletions
@@ -1,4 +1,4 @@ | |||
1 | /* $OpenBSD: misc.c,v 1.117 2017/10/25 00:15:35 djm Exp $ */ | 1 | /* $OpenBSD: misc.c,v 1.118 2017/10/25 00:17:08 djm Exp $ */ |
2 | /* | 2 | /* |
3 | * Copyright (c) 2000 Markus Friedl. All rights reserved. | 3 | * Copyright (c) 2000 Markus Friedl. All rights reserved. |
4 | * Copyright (c) 2005,2006 Damien Miller. All rights reserved. | 4 | * Copyright (c) 2005,2006 Damien Miller. All rights reserved. |
@@ -180,7 +180,23 @@ set_reuseaddr(int fd) | |||
180 | return 0; | 180 | return 0; |
181 | } | 181 | } |
182 | 182 | ||
183 | /* Set routing table */ | 183 | /* Get/set routing domain */ |
184 | char * | ||
185 | get_rdomain(int fd) | ||
186 | { | ||
187 | int rtable; | ||
188 | char *ret; | ||
189 | socklen_t len = sizeof(rtable); | ||
190 | |||
191 | if (getsockopt(fd, SOL_SOCKET, SO_RTABLE, &rtable, &len) == -1) { | ||
192 | error("Failed to get routing domain for fd %d: %s", | ||
193 | fd, strerror(errno)); | ||
194 | return NULL; | ||
195 | } | ||
196 | xasprintf(&ret, "%d", rtable); | ||
197 | return ret; | ||
198 | } | ||
199 | |||
184 | int | 200 | int |
185 | set_rdomain(int fd, const char *name) | 201 | set_rdomain(int fd, const char *name) |
186 | { | 202 | { |