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| author | Lennart Poettering <lennart@poettering.net> | 2022-04-22 21:41:17 +0200 |
|---|---|---|
| committer | Yu Watanabe <watanabe.yu+github@gmail.com> | 2022-04-23 08:45:45 +0900 |
| commit | 5662811e34a4c553ec4c5684d66061192427a1b3 (patch) | |
| tree | 18118b4f6664d52cdc5f6686125ad6be751413d3 /src/shared | |
| parent | 98f8c316389177169c6599e67010ebb1789a6b26 (diff) | |
| download | systemd-5662811e34a4c553ec4c5684d66061192427a1b3.tar.gz | |
loopback-setup: tweak message if loopback device is already set up
Diffstat (limited to 'src/shared')
| -rw-r--r-- | src/shared/loopback-setup.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/shared/loopback-setup.c b/src/shared/loopback-setup.c index 76022ce423..8434c887d9 100644 --- a/src/shared/loopback-setup.c +++ b/src/shared/loopback-setup.c @@ -17,6 +17,7 @@ struct state { int rcode; const char *error_message; const char *success_message; + const char *eexist_message; }; static int generic_handler(sd_netlink *rtnl, sd_netlink_message *m, void *userdata) { @@ -30,7 +31,9 @@ static int generic_handler(sd_netlink *rtnl, sd_netlink_message *m, void *userda errno = 0; r = sd_netlink_message_get_errno(m); - if (r < 0) + if (r == -EEXIST && s->eexist_message) + log_debug_errno(r, "%s", s->eexist_message); + else if (r < 0) log_debug_errno(r, "%s: %m", s->error_message); else log_debug("%s", s->success_message); @@ -157,9 +160,11 @@ int loopback_setup(void) { struct state state_4 = { .error_message = "Failed to add address 127.0.0.1 to loopback interface", .success_message = "Successfully added address 127.0.0.1 to loopback interface", + .eexist_message = "127.0.0.1 has already been added to loopback interface", }, state_6 = { .error_message = "Failed to add address ::1 to loopback interface", .success_message = "Successfully added address ::1 to loopback interface", + .eexist_message = "::1 has already been added to loopback interface", }, state_up = { .error_message = "Failed to bring loopback interface up", .success_message = "Successfully brought loopback interface up", |