diff options
Diffstat (limited to 'src/ipcpd/udp/main.c')
| -rw-r--r-- | src/ipcpd/udp/main.c | 23 |
1 files changed, 14 insertions, 9 deletions
diff --git a/src/ipcpd/udp/main.c b/src/ipcpd/udp/main.c index 8decb9be..aad068fe 100644 --- a/src/ipcpd/udp/main.c +++ b/src/ipcpd/udp/main.c @@ -625,7 +625,8 @@ static int udp_ipcp_bootstrap(const struct ipcp_config * conf) udp_data.s_saddr.sin_port = htons(conf->udp.port); if (bind(udp_data.s_fd, SADDR, SADDR_SIZE) < 0) { - log_err("Couldn't bind to %s.", ipstr); + log_err("Couldn't bind to %s:%d. %s.", + ipstr, conf->udp.port, strerror(errno)); goto fail_bind; } @@ -648,7 +649,7 @@ static int udp_ipcp_bootstrap(const struct ipcp_config * conf) for (i = 0; i < IPCP_UDP_WR_THR; ++i) { if (pthread_create(&udp_data.packet_writer[i], NULL, udp_ipcp_packet_writer, NULL)) { - log_err("failed to create writer thread."); + log_err("Failed to create writer thread."); goto fail_packet_writer; } } @@ -656,7 +657,10 @@ static int udp_ipcp_bootstrap(const struct ipcp_config * conf) log_dbg("Bootstrapped IPCP over UDP with pid %d.", getpid()); log_dbg("Bound to IP address %s.", ipstr); log_dbg("Using port %u.", conf->udp.port); - log_dbg("DNS server address is %s.", dnsstr); + if (conf->udp.dns_addr != 0) + log_dbg("DNS server address is %s.", dnsstr); + else + log_dbg("DNS server not in use."); return 0; @@ -691,13 +695,13 @@ static int ddns_send(char * cmd) char * envp[] = {0}; if (pipe(pipe_fd)) { - log_err("Failed to create pipe."); + log_err("Failed to create pipe: %s.", strerror(errno)); return -1; } pid = fork(); if (pid == -1) { - log_err("Failed to fork."); + log_err("Failed to fork: %s.", strerror(errno)); close(pipe_fd[0]); close(pipe_fd[1]); return -1; @@ -714,7 +718,8 @@ static int ddns_send(char * cmd) close(pipe_fd[0]); if (write(pipe_fd[1], cmd, strlen(cmd)) == -1) { - log_err("Failed to communicate with nsupdate."); + log_err("Failed to communicate with nsupdate: %s.", + strerror(errno)); close(pipe_fd[1]); return -1; } @@ -748,13 +753,13 @@ static uint32_t ddns_resolve(char * name, return 0; if (pipe(pipe_fd)) { - log_err("Failed to create pipe."); + log_err("Failed to create pipe: %s.", strerror(errno)); return 0; } pid = fork(); if (pid == -1) { - log_err("Failed to fork."); + log_err("Failed to fork: %s.", strerror(errno)); close(pipe_fd[0]); close(pipe_fd[1]); return -1; @@ -1003,7 +1008,7 @@ static int udp_ipcp_flow_alloc(int fd, return -1; } - log_dbg("Destination UDP ipcp resolved at %s.", ipstr); + log_dbg("Destination %s UDP ipcp resolved at %s.", dst, ipstr); memset((char *) &r_saddr, 0, sizeof(r_saddr)); r_saddr.sin_family = AF_INET; |