-typedef enum OutputMode {
- OUTPUT_SHORT,
- OUTPUT_SHORT_MONOTONIC,
- OUTPUT_VERBOSE,
- OUTPUT_EXPORT,
- OUTPUT_JSON,
- OUTPUT_CAT,
- _OUTPUT_MODE_MAX,
- _OUTPUT_MODE_INVALID = -1
-} OutputMode;
-
-int output_journal(sd_journal *j, OutputMode mode, unsigned line, unsigned n_columns, bool show_all);