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Diffstat (limited to 'log')
-rw-r--r--log/logread.c16
1 files changed, 12 insertions, 4 deletions
diff --git a/log/logread.c b/log/logread.c
index 06dda62..94b96db 100644
--- a/log/logread.c
+++ b/log/logread.c
@@ -59,7 +59,7 @@ static struct uloop_timeout retry;
static struct uloop_fd sender;
static const char *log_file, *log_ip, *log_port, *log_prefix, *pid_file, *hostname;
static int log_type = LOG_STDOUT;
-static int log_size, log_udp, log_follow = 0;
+static int log_size, log_udp, log_follow, log_trailer_null = 0;
static const char* getcodetext(int value, CODE *codetable) {
CODE *i;
@@ -151,8 +151,12 @@ static int log_notify(struct blob_attr *msg)
strncat(buf, m, sizeof(buf) - strlen(buf) - 1);
if (log_udp)
err = write(sender.fd, buf, strlen(buf));
- else
- err = send(sender.fd, buf, strlen(buf), 0);
+ else {
+ size_t buflen = strlen(buf);
+ if (!log_trailer_null)
+ buf[buflen] = '\n';
+ err = send(sender.fd, buf, buflen + 1, 0);
+ }
if (err < 0) {
syslog(LOG_INFO, "failed to send log data to %s:%s via %s\n",
@@ -190,6 +194,7 @@ static int usage(const char *prog)
" -P <prefix> Prefix custom text to streamed messages\n"
" -f Follow log messages\n"
" -u Use UDP as the protocol\n"
+ " -0 Use \\0 instead of \\n as trailer when using TCP\n"
"\n", prog);
return 1;
}
@@ -234,11 +239,14 @@ int main(int argc, char **argv)
signal(SIGPIPE, SIG_IGN);
- while ((ch = getopt(argc, argv, "ufcs:l:r:F:p:S:P:h:")) != -1) {
+ while ((ch = getopt(argc, argv, "u0fcs:l:r:F:p:S:P:h:")) != -1) {
switch (ch) {
case 'u':
log_udp = 1;
break;
+ case '0':
+ log_trailer_null = 1;
+ break;
case 's':
ubus_socket = optarg;
break;