diff options
| author | Stefan Sperling <ssperling@sysmocom.de> | 2018-01-18 15:38:05 +0100 |
|---|---|---|
| committer | Stefan Sperling <ssperling@sysmocom.de> | 2018-01-18 15:40:57 +0100 |
| commit | df1049f3808ebaeebe743c203082124d6447964b (patch) | |
| tree | c56db8d70d0953c79ef824d22d91e3ae5ba82e33 | |
| parent | 96e5f8cbe57d55a274cfba1ac7f4961b29bab6fe (diff) | |
mobile: Print an error message if the VTY cannot be initialized
If we fail to initialize the VTY, print an error mesage instead of
failing silently. For example:
"Cannot init VTY on 127.0.0.1 port 4247: Address already in use"
Change-Id: I24161f53fa621ae1c8b1916bd0c8055c494b531e
| -rw-r--r-- | src/host/layer23/src/mobile/app_mobile.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/host/layer23/src/mobile/app_mobile.c b/src/host/layer23/src/mobile/app_mobile.c index 6e1fffb8..b0e2a138 100644 --- a/src/host/layer23/src/mobile/app_mobile.c +++ b/src/host/layer23/src/mobile/app_mobile.c @@ -464,8 +464,11 @@ int l23_app_init(int (*mncc_recv)(struct osmocom_ms *ms, int, void *), } vty_reading = 0; rc = telnet_init_dynif(l23_ctx, NULL, vty_ip, vty_port); - if (rc < 0) + if (rc < 0) { + fprintf(stderr, "Cannot init VTY on %s port %u: %s\n", + vty_ip, vty_port, strerror(errno)); return rc; + } printf("VTY available on %s %u\n", vty_ip, vty_port); osmo_signal_register_handler(SS_GLOBAL, &global_signal_cb, NULL); |