From 56d8ff0ac8dd14ca24a2467dcc9befd406e11c42 Mon Sep 17 00:00:00 2001 From: Roopa Prabhu Date: Wed, 15 Jul 2015 17:06:36 -0700 Subject: [PATCH] support batching of ip route get commands This patch replaces exits with returns in ip route get command handling. This allows batching of ip route get commands. $cat route_get_batch.txt route get 10.0.14.2 route get 12.0.14.2 route get 10.0.14.4 $ip -batch route_get_batch.txt local 10.0.14.2 dev lo src 10.0.14.2 cache 12.0.14.2 via 192.168.0.2 dev eth0 src 192.168.0.15 cache 10.0.14.4 dev dummy0 src 10.0.14.2 cache Signed-off-by: Roopa Prabhu --- ip/iproute.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/ip/iproute.c b/ip/iproute.c index 41dea8f8b..8f49e6289 100644 --- a/ip/iproute.c +++ b/ip/iproute.c @@ -1682,15 +1682,15 @@ static int iproute_get(int argc, char **argv) req.n.nlmsg_type = RTM_GETROUTE; if (rtnl_talk(&rth, &req.n, &req.n, sizeof(req)) < 0) - exit(2); + return -2; } if (print_route(NULL, &req.n, (void*)stdout) < 0) { fprintf(stderr, "An error :-)\n"); - exit(1); + return -1; } - exit(0); + return 0; } static int restore_handler(const struct sockaddr_nl *nl, -- 2.47.2