bool arg_relative = false;
bool arg_filter = true;
bool arg_show_cmdline = false;
+bool arg_show_cgroup = false;
bool arg_pss = false;
int samples;
int arg_samples_len = 500; /* we record len+1 (1 start sample) */
{ "Bootchart", "PlotEntropyGraph", config_parse_bool, 0, &arg_entropy },
{ "Bootchart", "ScaleX", config_parse_double, 0, &arg_scale_x },
{ "Bootchart", "ScaleY", config_parse_double, 0, &arg_scale_y },
+ { "Bootchart", "ControlGroup", config_parse_bool, 0, &arg_show_cgroup },
{ NULL, NULL, NULL, 0, NULL }
};
_cleanup_fclose_ FILE *f;
{"init", required_argument, NULL, 'i'},
{"no-filter", no_argument, NULL, 'F'},
{"cmdline", no_argument, NULL, 'C'},
+ {"control-group", no_argument, NULL, 'c'},
{"help", no_argument, NULL, 'h'},
{"scale-x", required_argument, NULL, 'x'},
{"scale-y", required_argument, NULL, 'y'},
};
int c;
- while ((c = getopt_long(argc, argv, "erpf:n:o:i:FChx:y:", options, NULL)) >= 0) {
+ while ((c = getopt_long(argc, argv, "erpf:n:o:i:FCchx:y:", options, NULL)) >= 0) {
int r;
switch (c) {
case 'C':
arg_show_cmdline = true;
break;
+ case 'c':
+ arg_show_cgroup = true;
+ break;
case 'n':
r = safe_atoi(optarg, &arg_samples_len);
if (r < 0)
fprintf(stderr, " that are of less importance or short-lived\n");
fprintf(stderr, " --cmdline, -C Display the full command line with arguments\n");
fprintf(stderr, " of processes, instead of only the process name\n");
+ fprintf(stderr, " --control-group, -c Display process control group\n");
fprintf(stderr, " --help, -h Display this message\n");
fprintf(stderr, "See bootchart.conf for more information.\n");
exit (EXIT_SUCCESS);
- break;
default:
break;
}
memcpy(p, "BOOTCHART=", 10);
- f = open(file, O_RDONLY);
+ f = open(file, O_RDONLY|O_CLOEXEC);
if (f < 0) {
log_error("Failed to read bootchart data: %m");
return;
t = time(NULL);
strftime(datestr, sizeof(datestr), "%Y%m%d-%H%M", localtime(&t));
snprintf(output_file, PATH_MAX, "%s/bootchart-%s.svg", arg_output_path, datestr);
- of = fopen(output_file, "w");
+ of = fopen(output_file, "we");
}
if (sysfd < 0)
- sysfd = open("/sys", O_RDONLY);
+ sysfd = open("/sys", O_RDONLY|O_CLOEXEC);
if (!build)
parse_env_file("/etc/os-release", NEWLINE,
t = time(NULL);
strftime(datestr, sizeof(datestr), "%Y%m%d-%H%M", localtime(&t));
snprintf(output_file, PATH_MAX, "%s/bootchart-%s.svg", arg_output_path, datestr);
- of = fopen(output_file, "w");
+ of = fopen(output_file, "we");
}
if (!of) {
old->sample = old->sample->next;
free(oldsample);
}
+ free(old->cgroup);
free(old->sample);
free(old);
}
+ free(ps->cgroup);
free(ps->sample);
free(ps);