diff options
Diffstat (limited to 'src/cgls/cgls.c')
| -rw-r--r-- | src/cgls/cgls.c | 22 |
1 files changed, 13 insertions, 9 deletions
diff --git a/src/cgls/cgls.c b/src/cgls/cgls.c index ef3e5672ab..c689b5c471 100644 --- a/src/cgls/cgls.c +++ b/src/cgls/cgls.c @@ -34,6 +34,7 @@ #include "pager.h" #include "build.h" #include "output-mode.h" +#include "fileio.h" static bool arg_no_pager = false; static bool arg_kernel_threads = false; @@ -49,7 +50,7 @@ static void help(void) { " --version Show package version\n" " --no-pager Do not pipe output into a pager\n" " -a --all Show all groups, including empty\n" - " --full Do not ellipsize output\n" + " -l --full Do not ellipsize output\n" " -k Include kernel threads in output\n" " -M --machine Show container\n", program_invocation_short_name); @@ -60,7 +61,6 @@ static int parse_argv(int argc, char *argv[]) { enum { ARG_NO_PAGER = 0x100, ARG_VERSION, - ARG_FULL, }; static const struct option options[] = { @@ -68,7 +68,7 @@ static int parse_argv(int argc, char *argv[]) { { "version", no_argument, NULL, ARG_VERSION }, { "no-pager", no_argument, NULL, ARG_NO_PAGER }, { "all", no_argument, NULL, 'a' }, - { "full", no_argument, NULL, ARG_FULL }, + { "full", no_argument, NULL, 'l' }, { "machine", required_argument, NULL, 'M' }, { NULL, 0, NULL, 0 } }; @@ -78,7 +78,7 @@ static int parse_argv(int argc, char *argv[]) { assert(argc >= 1); assert(argv); - while ((c = getopt_long(argc, argv, "hkaM:", options, NULL)) >= 0) { + while ((c = getopt_long(argc, argv, "hkalM:", options, NULL)) >= 0) { switch (c) { @@ -99,7 +99,7 @@ static int parse_argv(int argc, char *argv[]) { arg_all = true; break; - case ARG_FULL: + case 'l': arg_full = true; break; @@ -156,7 +156,9 @@ int main(int argc, char *argv[]) { for (i = optind; i < argc; i++) { int q; - printf("%s:\n", argv[i]); + + fprintf(stdout, "%s:\n", argv[i]); + fflush(stdout); if (arg_machine) root = strjoin("machine/", arg_machine, "/", argv[i], NULL); @@ -185,9 +187,11 @@ int main(int argc, char *argv[]) { r = show_cgroup_by_path(p, NULL, 0, arg_kernel_threads, output_flags); } else { - if (arg_machine) - r = cg_get_machine_path(arg_machine, &root); - else + if (arg_machine) { + char *m; + m = strappenda("/run/systemd/machines/", arg_machine); + r = parse_env_file(m, NEWLINE, "CGROUP", &root, NULL); + } else r = cg_get_root_path(&root); if (r < 0) { log_error("Failed to get %s path: %s", |