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authorTom Gundersen <teg@jklm.no>2013-12-15 14:00:20 +0100
committerTom Gundersen <teg@jklm.no>2013-12-16 17:28:18 +0100
commit0a0dc69b655cfb10cab39133f5d521e7b35ce3d5 (patch)
tree44c13edb1a91579d14e044c1b5f712ef379b8276 /src/core/loopback-setup.c
parent0fc7531b40225475fed4ca8219b075bbdb54c5e0 (diff)
rtnl: replace message_append by typesafe versions
Diffstat (limited to 'src/core/loopback-setup.c')
-rw-r--r--src/core/loopback-setup.c18
1 files changed, 10 insertions, 8 deletions
diff --git a/src/core/loopback-setup.c b/src/core/loopback-setup.c
index 7bb20ecabe..1999959946 100644
--- a/src/core/loopback-setup.c
+++ b/src/core/loopback-setup.c
@@ -47,7 +47,7 @@ static int pipe_handler(sd_rtnl *rtnl, sd_rtnl_message *m, void *userdata) {
return r == -EEXIST ? 0 : r;
}
-static int add_adresses(sd_rtnl *rtnl, int if_loopback, uint32_t ipv4_address, int *counter) {
+static int add_addresses(sd_rtnl *rtnl, int if_loopback, struct in_addr *ipv4_address, int *counter) {
_cleanup_sd_rtnl_message_unref_ sd_rtnl_message *ipv4 = NULL, *ipv6 = NULL;
int r;
@@ -55,7 +55,7 @@ static int add_adresses(sd_rtnl *rtnl, int if_loopback, uint32_t ipv4_address, i
if (r < 0)
return r;
- r = sd_rtnl_message_append(ipv4, IFA_LOCAL, &ipv4_address);
+ r = sd_rtnl_message_append_in_addr(ipv4, IFA_LOCAL, ipv4_address);
if (r < 0)
return r;
@@ -72,7 +72,7 @@ static int add_adresses(sd_rtnl *rtnl, int if_loopback, uint32_t ipv4_address, i
if (r < 0)
return r;
- r = sd_rtnl_message_append(ipv6, IFA_LOCAL, &in6addr_loopback);
+ r = sd_rtnl_message_append_in6_addr(ipv6, IFA_LOCAL, &in6addr_loopback);
if (r < 0)
return r;
@@ -85,7 +85,7 @@ static int add_adresses(sd_rtnl *rtnl, int if_loopback, uint32_t ipv4_address, i
return 0;
}
-static int start_interface(sd_rtnl *rtnl, int if_loopback, uint32_t ipv4_address, int *counter) {
+static int start_interface(sd_rtnl *rtnl, int if_loopback, struct in_addr *ipv4_address, int *counter) {
_cleanup_sd_rtnl_message_unref_ sd_rtnl_message *req = NULL;
int r;
@@ -97,7 +97,7 @@ static int start_interface(sd_rtnl *rtnl, int if_loopback, uint32_t ipv4_address
if (r < 0)
return r;
- r = sd_rtnl_message_append(req, IFA_LOCAL, &ipv4_address);
+ r = sd_rtnl_message_append_in_addr(req, IFA_LOCAL, ipv4_address);
if (r < 0)
return r;
@@ -140,22 +140,24 @@ int loopback_setup(void) {
_cleanup_sd_rtnl_unref_ sd_rtnl *rtnl = NULL;
int r, if_loopback, counter = 0;
bool eperm = false;
- uint32_t ipv4_address = htonl(INADDR_LOOPBACK);
+ struct in_addr ipv4_address;
errno = 0;
if_loopback = (int) if_nametoindex("lo");
if (if_loopback <= 0)
return errno ? -errno : -ENODEV;
+ ipv4_address.s_addr = htonl(INADDR_LOOPBACK);
+
r = sd_rtnl_open(0, &rtnl);
if (r < 0)
return r;
- r = add_adresses(rtnl, if_loopback, ipv4_address, &counter);
+ r = add_addresses(rtnl, if_loopback, &ipv4_address, &counter);
if (r < 0)
return r;
- r = start_interface(rtnl, if_loopback, ipv4_address, &counter);
+ r = start_interface(rtnl, if_loopback, &ipv4_address, &counter);
if (r < 0)
return r;