diff options
Diffstat (limited to 'sysklogd/syslogd.c')
| -rw-r--r-- | sysklogd/syslogd.c | 42 |
1 files changed, 14 insertions, 28 deletions
diff --git a/sysklogd/syslogd.c b/sysklogd/syslogd.c index 2023873..741c806 100644 --- a/sysklogd/syslogd.c +++ b/sysklogd/syslogd.c @@ -78,6 +78,8 @@ static char LocalHostName[64]; #include <netinet/in.h> /* udp socket for logging to remote host */ static int remotefd = -1; +static struct sockaddr_in remoteaddr; +static int remoteaddrlen; /* where do we log? */ static char *RemoteHost; @@ -384,6 +386,7 @@ static void logMessage(int pri, char *msg) time_t now; char *timestamp; static char res[20] = ""; + static char line[512]; CODE *c_pri, *c_fac; if (pri != 0) { @@ -414,21 +417,15 @@ static void logMessage(int pri, char *msg) #ifdef CONFIG_FEATURE_REMOTE_LOG /* send message to remote logger */ if (-1 != remotefd) { - static const int IOV_COUNT = 2; - struct iovec iov[IOV_COUNT]; - struct iovec *v = iov; - - memset(&res, 0, sizeof(res)); - snprintf(res, sizeof(res), "<%d>", pri); - v->iov_base = res; - v->iov_len = strlen(res); - v++; - - v->iov_base = msg; - v->iov_len = strlen(msg); - writev_retry: - if ((-1 == writev(remotefd, iov, IOV_COUNT)) && (errno == EINTR)) { - goto writev_retry; + + memset(&line, 0, sizeof(line)); + snprintf(line, sizeof(line), "<%d> <%s>", pri, msg); + + retry: + if(( -1 == sendto(remotefd, line, strlen(line), 0, + (struct sockaddr *) &remoteaddr, + remoteaddrlen)) && (errno == EINTR)) { + goto retry; } } if (local_logging == TRUE) @@ -508,12 +505,10 @@ static int serveConnection(char *tmpbuf, int n_read) #ifdef CONFIG_FEATURE_REMOTE_LOG static void init_RemoteLog(void) { - - struct sockaddr_in remoteaddr; struct hostent *hostinfo; - int len = sizeof(remoteaddr); + remoteaddrlen = sizeof(remoteaddr); - memset(&remoteaddr, 0, len); + memset(&remoteaddr, 0, remoteaddrlen); remotefd = socket(AF_INET, SOCK_DGRAM, 0); @@ -526,15 +521,6 @@ static void init_RemoteLog(void) remoteaddr.sin_family = AF_INET; remoteaddr.sin_addr = *(struct in_addr *) *hostinfo->h_addr_list; remoteaddr.sin_port = htons(RemotePort); - - /* Since we are using UDP sockets, connect just sets the default host and port - * for future operations - */ - if (0 != (connect(remotefd, (struct sockaddr *) &remoteaddr, len))) { - bb_error_msg_and_die("cannot connect to remote host %s:%d", RemoteHost, - RemotePort); - } - } #endif |