From: Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>
Date: Wed, 17 Apr 2013 03:07:45 +0000 (-0400)
Subject: journalctl: show fields requested with --field in full
X-Git-Tag: v202~55
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=commitdiff_plain;h=21ae45930dab96b794f6faf027ad9ace64bc7b08;p=elogind.git

journalctl: show fields requested with --field in full

I see little point in silently truncating fields when
they are explictly requested. With this change e.g.
  journalctl -b MESSAGE_ID=9f26aa562cf440c2b16c773d0479b518 --field=BOOTCHART
works as expected.
---

diff --git a/src/journal/journalctl.c b/src/journal/journalctl.c
index 002ff7cda..c9b2abece 100644
--- a/src/journal/journalctl.c
+++ b/src/journal/journalctl.c
@@ -1123,6 +1123,12 @@ int main(int argc, char *argv[]) {
                 const void *data;
                 size_t size;
 
+                r = sd_journal_set_data_threshold(j, 0);
+                if (r < 0) {
+                        log_error("Failed to unset data size threshold");
+                        return EXIT_FAILURE;
+                }
+
                 r = sd_journal_query_unique(j, arg_field);
                 if (r < 0) {
                         log_error("Failed to query unique data objects: %s", strerror(-r));