diff options
Diffstat (limited to 'src/systemctl/systemctl.c')
| -rw-r--r-- | src/systemctl/systemctl.c | 35 |
1 files changed, 20 insertions, 15 deletions
diff --git a/src/systemctl/systemctl.c b/src/systemctl/systemctl.c index 04205411dd..c74fc11ca6 100644 --- a/src/systemctl/systemctl.c +++ b/src/systemctl/systemctl.c @@ -39,6 +39,7 @@ #include "bus-common-errors.h" #include "bus-error.h" #include "bus-message.h" +#include "bus-unit-util.h" #include "bus-util.h" #include "cgroup-show.h" #include "cgroup-util.h" @@ -3434,6 +3435,7 @@ typedef struct UnitStatusInfo { } UnitStatusInfo; static void print_status_info( + sd_bus *bus, UnitStatusInfo *i, bool *ellipsized) { @@ -3444,6 +3446,7 @@ static void print_status_info( char since2[FORMAT_TIMESTAMP_MAX], *s2; const char *path; char **t, **t2; + int r; assert(i); @@ -3716,25 +3719,26 @@ static void print_status_info( printf(" CPU: %s\n", format_timespan(buf, sizeof(buf), i->cpu_usage_nsec / NSEC_PER_USEC, USEC_PER_MSEC)); } - if (i->control_group && - (i->main_pid > 0 || i->control_pid > 0 || - (!IN_SET(arg_transport, BUS_TRANSPORT_LOCAL, BUS_TRANSPORT_MACHINE) || cg_is_empty_recursive(SYSTEMD_CGROUP_CONTROLLER, i->control_group) == 0))) { + if (i->control_group) + printf(" CGroup: %s\n", i->control_group); + + { + _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; + static const char prefix[] = " "; unsigned c; - printf(" CGroup: %s\n", i->control_group); + c = columns(); + if (c > sizeof(prefix) - 1) + c -= sizeof(prefix) - 1; + else + c = 0; - if (IN_SET(arg_transport, - BUS_TRANSPORT_LOCAL, - BUS_TRANSPORT_MACHINE)) { + r = unit_show_processes(bus, i->id, i->control_group, prefix, c, get_output_flags(), &error); + if (r == -EBADR) { unsigned k = 0; pid_t extra[2]; - static const char prefix[] = " "; - c = columns(); - if (c > sizeof(prefix) - 1) - c -= sizeof(prefix) - 1; - else - c = 0; + /* Fallback for older systemd versions where the GetUnitProcesses() call is not yet available */ if (i->main_pid > 0) extra[k++] = i->main_pid; @@ -3743,7 +3747,8 @@ static void print_status_info( extra[k++] = i->control_pid; show_cgroup_and_extra(SYSTEMD_CGROUP_CONTROLLER, i->control_group, prefix, c, false, extra, k, get_output_flags()); - } + } else if (r < 0) + log_warning_errno(r, "Failed to dump process list, ignoring: %s", bus_error_message(&error, r)); } if (i->id && arg_transport == BUS_TRANSPORT_LOCAL) @@ -4504,7 +4509,7 @@ static int show_one( if (streq(verb, "help")) show_unit_help(&info); else - print_status_info(&info, ellipsized); + print_status_info(bus, &info, ellipsized); } strv_free(info.documentation); |