Adding upstream version 255.4.upstream/255.4

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 21 insertions, 0 deletions

diff --git a/src/basic/procfs-util.h b/src/basic/procfs-util.h
new file mode 100644
index 0000000..eb8c773
--- /dev/null
+++ b/src/basic/procfs-util.h
@@ -0,0 +1,21 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
+#pragma once
+
+#include <inttypes.h>
+
+#include "time-util.h"
+
+int procfs_get_pid_max(uint64_t *ret);
+int procfs_get_threads_max(uint64_t *ret);
+
+int procfs_tasks_set_limit(uint64_t limit);
+int procfs_tasks_get_current(uint64_t *ret);
+
+int procfs_cpu_get_usage(nsec_t *ret);
+
+int procfs_memory_get(uint64_t *ret_total, uint64_t *ret_used);
+static inline int procfs_memory_get_used(uint64_t *ret) {
+        return procfs_memory_get(NULL, ret);
+}
+
+int convert_meminfo_value_to_uint64_bytes(const char *word, uint64_t *ret);