#define DEFAULT_FSS_INTERVAL_USEC (15*USEC_PER_MINUTE)
static OutputMode arg_output = OUTPUT_SHORT;
+static bool arg_utc = false;
static bool arg_pager_end = false;
static bool arg_follow = false;
static bool arg_full = true;
" -o --output=STRING Change journal output mode (short, short-iso,\n"
" short-precise, short-monotonic, verbose,\n"
" export, json, json-pretty, json-sse, cat)\n"
+ " --utc Express time in Coordinated Universal Time (UTC)\n"
" -x --catalog Add message explanations where available\n"
" --no-full Ellipsize fields\n"
" -a --all Show all fields, including long and unprintable\n"
ARG_DUMP_CATALOG,
ARG_UPDATE_CATALOG,
ARG_FORCE,
+ ARG_UTC,
};
static const struct option options[] = {
{ "update-catalog", no_argument, NULL, ARG_UPDATE_CATALOG },
{ "reverse", no_argument, NULL, 'r' },
{ "machine", required_argument, NULL, 'M' },
+ { "utc", no_argument, NULL, ARG_UTC },
{}
};
arg_reverse = true;
break;
+ case ARG_UTC:
+ arg_utc = true;
+ break;
+
case '?':
return -EINVAL;
arg_all * OUTPUT_SHOW_ALL |
arg_full * OUTPUT_FULL_WIDTH |
on_tty() * OUTPUT_COLOR |
- arg_catalog * OUTPUT_CATALOG;
+ arg_catalog * OUTPUT_CATALOG |
+ arg_utc * OUTPUT_UTC;
r = output_journal(stdout, j, arg_output, 0, flags, &ellipsized);
need_seek = true;
uint64_t x;
time_t t;
struct tm tm;
+ struct tm *(*gettime_r)(const time_t *, struct tm *);
r = -ENOENT;
+ gettime_r = (flags & OUTPUT_UTC) ? gmtime_r : localtime_r;
if (realtime)
r = safe_atou64(realtime, &x);
switch(mode) {
case OUTPUT_SHORT_ISO:
- r = strftime(buf, sizeof(buf), "%Y-%m-%dT%H:%M:%S%z", localtime_r(&t, &tm));
+ r = strftime(buf, sizeof(buf), "%Y-%m-%dT%H:%M:%S%z", gettime_r(&t, &tm));
break;
case OUTPUT_SHORT_PRECISE:
- r = strftime(buf, sizeof(buf), "%b %d %H:%M:%S", localtime_r(&t, &tm));
+ r = strftime(buf, sizeof(buf), "%b %d %H:%M:%S", gettime_r(&t, &tm));
if (r > 0) {
snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf),
".%06llu", (unsigned long long) (x % USEC_PER_SEC));
}
break;
default:
- r = strftime(buf, sizeof(buf), "%b %d %H:%M:%S", localtime_r(&t, &tm));
+ r = strftime(buf, sizeof(buf), "%b %d %H:%M:%S", gettime_r(&t, &tm));
}
if (r <= 0) {