diff options
| -rw-r--r-- | src/systemctl/systemctl.c | 28 |
1 files changed, 18 insertions, 10 deletions
diff --git a/src/systemctl/systemctl.c b/src/systemctl/systemctl.c index b9e64a677d..a85a6baf76 100644 --- a/src/systemctl/systemctl.c +++ b/src/systemctl/systemctl.c @@ -321,6 +321,7 @@ static bool output_show_unit(const struct unit_info *u) { static void output_units_list(const struct unit_info *unit_infos, unsigned c) { unsigned id_len, max_id_len, active_len, sub_len, job_len, desc_len, n_shown = 0; const struct unit_info *u; + int job_count = 0; max_id_len = sizeof("UNIT")-1; active_len = sizeof("ACTIVE")-1; @@ -335,14 +336,18 @@ static void output_units_list(const struct unit_info *unit_infos, unsigned c) { max_id_len = MAX(max_id_len, strlen(u->id)); active_len = MAX(active_len, strlen(u->active_state)); sub_len = MAX(sub_len, strlen(u->sub_state)); - if (u->job_id != 0) + if (u->job_id != 0) { job_len = MAX(job_len, strlen(u->job_type)); + job_count++; + } } if (!arg_full) { unsigned basic_len; id_len = MIN(max_id_len, 25); - basic_len = 5 + id_len + 6 + active_len + sub_len + job_len; + basic_len = 5 + id_len + 5 + active_len + sub_len; + if (job_count) + basic_len += job_len + 1; if (basic_len < (unsigned) columns()) { unsigned extra_len, incr; extra_len = columns() - basic_len; @@ -371,8 +376,10 @@ static void output_units_list(const struct unit_info *unit_infos, unsigned c) { continue; if (!n_shown && !arg_no_legend) { - printf("%-*s %-6s %-*s %-*s %-*s ", id_len, "UNIT", "LOAD", - active_len, "ACTIVE", sub_len, "SUB", job_len, "JOB"); + printf("%-*s %-6s %-*s %-*s ", id_len, "UNIT", "LOAD", + active_len, "ACTIVE", sub_len, "SUB"); + if (job_count) + printf("%-*s ", job_len, "JOB"); if (!arg_full && arg_no_pager) printf("%.*s\n", desc_len, "DESCRIPTION"); else @@ -395,12 +402,12 @@ static void output_units_list(const struct unit_info *unit_infos, unsigned c) { e = arg_full ? NULL : ellipsize(u->id, id_len, 33); - printf("%-*s %s%-6s%s %s%-*s %-*s%s %-*s ", + printf("%-*s %s%-6s%s %s%-*s %-*s%s %-*s", id_len, e ? e : u->id, on_loaded, u->load_state, off_loaded, on_active, active_len, u->active_state, sub_len, u->sub_state, off_active, - job_len, u->job_id ? u->job_type : ""); + job_count ? job_len + 1 : 0, u->job_id ? u->job_type : ""); if (!arg_full && arg_no_pager) printf("%.*s\n", desc_len, u->description); else @@ -415,8 +422,9 @@ static void output_units_list(const struct unit_info *unit_infos, unsigned c) { if (n_shown) { printf("\nLOAD = Reflects whether the unit definition was properly loaded.\n" "ACTIVE = The high-level unit activation state, i.e. generalization of SUB.\n" - "SUB = The low-level unit activation state, values depend on unit type.\n" - "JOB = Pending job for the unit.\n\n"); + "SUB = The low-level unit activation state, values depend on unit type.\n"); + if (job_count) + printf("JOB = Pending job for the unit.\n"); on = ansi_highlight(true); off = ansi_highlight(false); } else { @@ -425,11 +433,11 @@ static void output_units_list(const struct unit_info *unit_infos, unsigned c) { } if (arg_all) - printf("%s%u loaded units listed.%s\n" + printf("\n%s%u loaded units listed.%s\n" "To show all installed unit files use 'systemctl list-unit-files'.\n", on, n_shown, off); else - printf("%s%u loaded units listed.%s Pass --all to see loaded but inactive units, too.\n" + printf("\n%s%u loaded units listed.%s Pass --all to see loaded but inactive units, too.\n" "To show all installed unit files use 'systemctl list-unit-files'.\n", on, n_shown, off); } |