Adding upstream version 255.4.upstream/255.4

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

1 files changed, 27 insertions, 0 deletions

diff --git a/src/basic/rlimit-util.h b/src/basic/rlimit-util.h
new file mode 100644
index 0000000..202c3fd
--- /dev/null
+++ b/src/basic/rlimit-util.h
@@ -0,0 +1,27 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
+#pragma once
+
+#include <sys/resource.h>
+
+#include "macro.h"
+#include "missing_resource.h"
+
+const char *rlimit_to_string(int i) _const_;
+int rlimit_from_string(const char *s) _pure_;
+int rlimit_from_string_harder(const char *s) _pure_;
+
+int setrlimit_closest(int resource, const struct rlimit *rlim);
+int setrlimit_closest_all(const struct rlimit * const *rlim, int *which_failed);
+
+int rlimit_parse_one(int resource, const char *val, rlim_t *ret);
+int rlimit_parse(int resource, const char *val, struct rlimit *ret);
+
+int rlimit_format(const struct rlimit *rl, char **ret);
+
+int rlimit_copy_all(struct rlimit* target[static _RLIMIT_MAX], struct rlimit* const source[static _RLIMIT_MAX]);
+void rlimit_free_all(struct rlimit **rl);
+
+#define RLIMIT_MAKE_CONST(lim) ((struct rlimit) { lim, lim })
+
+int rlimit_nofile_bump(int limit);
+int rlimit_nofile_safe(void);