diff options
| author | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2013-03-13 19:30:05 -0400 |
|---|---|---|
| committer | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2013-03-13 19:53:45 -0400 |
| commit | 7199aa96ce19468d9ce4cb21a13e32a3792fde41 (patch) | |
| tree | ce6fb434b2af0e46b3be95b3a1c2818e376c2bf1 /src/journal/journalctl.c | |
| parent | 886a64fe6903bc1ccde5c7af0eac6786918c8e49 (diff) | |
journalctl: show systemd messages about unit for -u
journalctl -u unit is not very useful, because it doesn't show
systemd messages about starting, stopping, coredumps, etc,
like systemctl status unit does. Make it show the same
information using the same rules.
If somebody really want to see just messages from by the unit,
it is easy enough to use _SYSTEMD_UNIT=...
Diffstat (limited to 'src/journal/journalctl.c')
| -rw-r--r-- | src/journal/journalctl.c | 27 |
1 files changed, 12 insertions, 15 deletions
diff --git a/src/journal/journalctl.c b/src/journal/journalctl.c index 3682329e46..65114b2ff8 100644 --- a/src/journal/journalctl.c +++ b/src/journal/journalctl.c @@ -38,6 +38,7 @@ #include <systemd/sd-journal.h> #include "log.h" +#include "logs-show.h" #include "util.h" #include "path-util.h" #include "build.h" @@ -76,7 +77,7 @@ static usec_t arg_interval = DEFAULT_FSS_INTERVAL_USEC; static usec_t arg_since, arg_until; static bool arg_since_set = false, arg_until_set = false; static const char *arg_unit = NULL; -static const char *arg_unit_type = NULL; +static bool arg_unit_system; static const char *arg_field = NULL; static bool arg_catalog = false; static bool arg_reverse = false; @@ -187,8 +188,8 @@ static int parse_argv(int argc, char *argv[]) { { "cursor", required_argument, NULL, 'c' }, { "since", required_argument, NULL, ARG_SINCE }, { "until", required_argument, NULL, ARG_UNTIL }, - { "user-unit", required_argument, NULL, ARG_USER_UNIT }, { "unit", required_argument, NULL, 'u' }, + { "user-unit", required_argument, NULL, ARG_USER_UNIT }, { "field", required_argument, NULL, 'F' }, { "catalog", no_argument, NULL, 'x' }, { "list-catalog", no_argument, NULL, ARG_LIST_CATALOG }, @@ -419,14 +420,14 @@ static int parse_argv(int argc, char *argv[]) { arg_until_set = true; break; - case ARG_USER_UNIT: + case 'u': arg_unit = optarg; - arg_unit_type = "_SYSTEMD_USER_UNIT="; + arg_unit_system = true; break; - case 'u': + case ARG_USER_UNIT: arg_unit = optarg; - arg_unit_type = "_SYSTEMD_UNIT="; + arg_unit_system = false; break; case '?': @@ -604,16 +605,12 @@ static int add_unit(sd_journal *j) { if (!u) return log_oom(); - m = strappend(arg_unit_type, u); - - if (!m) - return log_oom(); - - r = sd_journal_add_match(j, m, strlen(m)); - if (r < 0) { - log_error("Failed to add match: %s", strerror(-r)); + if (arg_unit_system) + r = add_matches_for_unit(j, u); + else + r = add_matches_for_user_unit(j, u, getuid()); + if (r < 0) return r; - } return 0; } |