diff options
Diffstat (limited to 'log')
-rw-r--r-- | log/logread.c | 16 |
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; |