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-rw-r--r--src/shared/cgroup-show.c36
-rw-r--r--src/shared/cgroup-show.h8
-rw-r--r--src/shared/output-mode.h4
3 files changed, 27 insertions, 21 deletions
diff --git a/src/shared/cgroup-show.c b/src/shared/cgroup-show.c
index 65a2c554d5..7539891bf2 100644
--- a/src/shared/cgroup-show.c
+++ b/src/shared/cgroup-show.c
@@ -37,7 +37,15 @@
#include "string-util.h"
#include "terminal-util.h"
-static void show_pid_array(pid_t pids[], unsigned n_pids, const char *prefix, unsigned n_columns, bool extra, bool more, bool kernel_threads, OutputFlags flags) {
+static void show_pid_array(
+ pid_t pids[],
+ unsigned n_pids,
+ const char *prefix,
+ unsigned n_columns,
+ bool extra,
+ bool more,
+ OutputFlags flags) {
+
unsigned i, j, pid_width;
if (n_pids == 0)
@@ -81,7 +89,6 @@ static int show_cgroup_one_by_path(
const char *prefix,
unsigned n_columns,
bool more,
- bool kernel_threads,
OutputFlags flags) {
char *fn;
@@ -103,7 +110,7 @@ static int show_cgroup_one_by_path(
while ((r = cg_read_pid(f, &pid)) > 0) {
- if (!kernel_threads && is_kernel_thread(pid) > 0)
+ if (!(flags & OUTPUT_KERNEL_THREADS) && is_kernel_thread(pid) > 0)
continue;
if (!GREEDY_REALLOC(pids, n_allocated, n + 1))
@@ -116,7 +123,7 @@ static int show_cgroup_one_by_path(
if (r < 0)
return r;
- show_pid_array(pids, n, prefix, n_columns, false, more, kernel_threads, flags);
+ show_pid_array(pids, n, prefix, n_columns, false, more, flags);
return 0;
}
@@ -125,7 +132,6 @@ int show_cgroup_by_path(
const char *path,
const char *prefix,
unsigned n_columns,
- bool kernel_threads,
OutputFlags flags) {
_cleanup_free_ char *fn = NULL, *p1 = NULL, *last = NULL, *p2 = NULL;
@@ -161,7 +167,7 @@ int show_cgroup_by_path(
continue;
if (!shown_pids) {
- show_cgroup_one_by_path(path, prefix, n_columns, true, kernel_threads, flags);
+ show_cgroup_one_by_path(path, prefix, n_columns, true, flags);
shown_pids = true;
}
@@ -174,7 +180,7 @@ int show_cgroup_by_path(
return -ENOMEM;
}
- show_cgroup_by_path(last, p1, n_columns-2, kernel_threads, flags);
+ show_cgroup_by_path(last, p1, n_columns-2, flags);
free(last);
}
@@ -186,7 +192,7 @@ int show_cgroup_by_path(
return r;
if (!shown_pids)
- show_cgroup_one_by_path(path, prefix, n_columns, !!last, kernel_threads, flags);
+ show_cgroup_one_by_path(path, prefix, n_columns, !!last, flags);
if (last) {
printf("%s%s%s\n", prefix, draw_special_char(DRAW_TREE_RIGHT), cg_unescape(basename(last)));
@@ -197,7 +203,7 @@ int show_cgroup_by_path(
return -ENOMEM;
}
- show_cgroup_by_path(last, p2, n_columns-2, kernel_threads, flags);
+ show_cgroup_by_path(last, p2, n_columns-2, flags);
}
return 0;
@@ -207,8 +213,6 @@ int show_cgroup(const char *controller,
const char *path,
const char *prefix,
unsigned n_columns,
- bool kernel_threads,
-
OutputFlags flags) {
_cleanup_free_ char *p = NULL;
int r;
@@ -219,7 +223,7 @@ int show_cgroup(const char *controller,
if (r < 0)
return r;
- return show_cgroup_by_path(p, prefix, n_columns, kernel_threads, flags);
+ return show_cgroup_by_path(p, prefix, n_columns, flags);
}
static int show_extra_pids(
@@ -262,7 +266,7 @@ static int show_extra_pids(
copy[j++] = pids[i];
}
- show_pid_array(copy, j, prefix, n_columns, true, false, false, flags);
+ show_pid_array(copy, j, prefix, n_columns, true, false, flags);
return 0;
}
@@ -272,7 +276,6 @@ int show_cgroup_and_extra(
const char *path,
const char *prefix,
unsigned n_columns,
- bool kernel_threads,
const pid_t extra_pids[],
unsigned n_extra_pids,
OutputFlags flags) {
@@ -281,7 +284,7 @@ int show_cgroup_and_extra(
assert(path);
- r = show_cgroup(controller, path, prefix, n_columns, kernel_threads, flags);
+ r = show_cgroup(controller, path, prefix, n_columns, flags);
if (r < 0)
return r;
@@ -292,7 +295,6 @@ int show_cgroup_and_extra_by_spec(
const char *spec,
const char *prefix,
unsigned n_columns,
- bool kernel_threads,
const pid_t extra_pids[],
unsigned n_extra_pids,
OutputFlags flags) {
@@ -306,5 +308,5 @@ int show_cgroup_and_extra_by_spec(
if (r < 0)
return r;
- return show_cgroup_and_extra(controller, path, prefix, n_columns, kernel_threads, extra_pids, n_extra_pids, flags);
+ return show_cgroup_and_extra(controller, path, prefix, n_columns, extra_pids, n_extra_pids, flags);
}
diff --git a/src/shared/cgroup-show.h b/src/shared/cgroup-show.h
index 3ab7dfb33c..5c1d6e6d98 100644
--- a/src/shared/cgroup-show.h
+++ b/src/shared/cgroup-show.h
@@ -25,8 +25,8 @@
#include "logs-show.h"
#include "output-mode.h"
-int show_cgroup_by_path(const char *path, const char *prefix, unsigned columns, bool kernel_threads, OutputFlags flags);
-int show_cgroup(const char *controller, const char *path, const char *prefix, unsigned columns, bool kernel_threads, OutputFlags flags);
+int show_cgroup_by_path(const char *path, const char *prefix, unsigned columns, OutputFlags flags);
+int show_cgroup(const char *controller, const char *path, const char *prefix, unsigned columns, OutputFlags flags);
-int show_cgroup_and_extra_by_spec(const char *spec, const char *prefix, unsigned n_columns, bool kernel_threads, const pid_t extra_pids[], unsigned n_extra_pids, OutputFlags flags);
-int show_cgroup_and_extra(const char *controller, const char *path, const char *prefix, unsigned n_columns, bool kernel_threads, const pid_t extra_pids[], unsigned n_extra_pids, OutputFlags flags);
+int show_cgroup_and_extra_by_spec(const char *spec, const char *prefix, unsigned n_columns, const pid_t extra_pids[], unsigned n_extra_pids, OutputFlags flags);
+int show_cgroup_and_extra(const char *controller, const char *path, const char *prefix, unsigned n_columns, const pid_t extra_pids[], unsigned n_extra_pids, OutputFlags flags);
diff --git a/src/shared/output-mode.h b/src/shared/output-mode.h
index c5470e7c1b..e2b26e04d3 100644
--- a/src/shared/output-mode.h
+++ b/src/shared/output-mode.h
@@ -34,6 +34,9 @@ typedef enum OutputMode {
_OUTPUT_MODE_INVALID = -1
} OutputMode;
+/* The output flags definitions are shared by the logs and process tree output. Some apply to both, some only to the
+ * logs output, others only to the process tree output. */
+
typedef enum OutputFlags {
OUTPUT_SHOW_ALL = 1 << 0,
OUTPUT_FOLLOW = 1 << 1,
@@ -43,4 +46,5 @@ typedef enum OutputFlags {
OUTPUT_CATALOG = 1 << 5,
OUTPUT_BEGIN_NEWLINE = 1 << 6,
OUTPUT_UTC = 1 << 7,
+ OUTPUT_KERNEL_THREADS = 1 << 8,
} OutputFlags;
generated by cgit v1.2.3-54-g00ecf (git 2.45.2) at 2024-11-11 09:51:00 +0000