diff options
| author | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2014-10-22 23:27:57 -0500 |
|---|---|---|
| committer | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2014-10-23 00:27:57 -0400 |
| commit | cb41ff2922b8a555c01d52e1038ac26360253c15 (patch) | |
| tree | 5c8497de2074012d900cb22e6d957e0d14560907 /src/journal-remote | |
| parent | 8847551bcbfa8265bae04f567bb1aadc7b480325 (diff) | |
shared/log: add log_trace as compile-time optional debugging
Repetetive messages can be annoying when running with
SYSTEMD_LOG_LEVEL=debug, but they are sometimes very useful
when debugging problems. Add log_trace which is like log_debug
but becomes a noop unless LOG_TRACE is defined during compilation.
This makes it easy to enable very verbose logging for a subset
of programs when compiling from source.
Diffstat (limited to 'src/journal-remote')
| -rw-r--r-- | src/journal-remote/journal-remote-parse.c | 6 | ||||
| -rw-r--r-- | src/journal-remote/journal-remote.c | 8 |
2 files changed, 7 insertions, 7 deletions
diff --git a/src/journal-remote/journal-remote-parse.c b/src/journal-remote/journal-remote-parse.c index 224e8f140b..7dd8878ca6 100644 --- a/src/journal-remote/journal-remote-parse.c +++ b/src/journal-remote/journal-remote-parse.c @@ -330,7 +330,7 @@ int process_data(RemoteSource *source) { assert(line[n-1] == '\n'); if (n == 1) { - log_debug("Received empty line, event is ready"); + log_trace("Received empty line, event is ready"); return 1; } @@ -350,7 +350,7 @@ int process_data(RemoteSource *source) { else /* replace \n with = */ line[n-1] = '='; - log_debug("Received: %.*s", (int) n, line); + log_trace("Received: %.*s", (int) n, line); r = iovw_put(&source->iovw, line, n); if (r < 0) { @@ -438,7 +438,7 @@ int process_source(RemoteSource *source, bool compress, bool seal) { return r; /* We have a full event */ - log_debug("Received a full event from source@%p fd:%d (%s)", + log_trace("Received a full event from source@%p fd:%d (%s)", source, source->fd, source->name); if (!source->iovw.count) { diff --git a/src/journal-remote/journal-remote.c b/src/journal-remote/journal-remote.c index 8a72c6eb2b..dc7120bbd5 100644 --- a/src/journal-remote/journal-remote.c +++ b/src/journal-remote/journal-remote.c @@ -505,11 +505,11 @@ static int process_http_upload( assert(source); - log_debug("request_handler_upload: connection %p, %zu bytes", - connection, *upload_data_size); + log_trace("%s: connection %p, %zu bytes", + __func__, connection, *upload_data_size); if (*upload_data_size) { - log_debug("Received %zu bytes", *upload_data_size); + log_trace("Received %zu bytes", *upload_data_size); r = push_data(source, upload_data, *upload_data_size); if (r < 0) @@ -572,7 +572,7 @@ static int request_handler( assert(url); assert(method); - log_debug("Handling a connection %s %s %s", method, url, version); + log_trace("Handling a connection %s %s %s", method, url, version); if (*connection_cls) return process_http_upload(connection, |