Adding upstream version 241.upstream/241upstream

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

1 files changed, 15 insertions, 0 deletions

diff --git a/src/shared/uid-range.h b/src/shared/uid-range.h
new file mode 100644
index 0000000..49ba382
--- /dev/null
+++ b/src/shared/uid-range.h
@@ -0,0 +1,15 @@
+/* SPDX-License-Identifier: LGPL-2.1+ */
+#pragma once
+
+#include <stdbool.h>
+#include <sys/types.h>
+
+typedef struct UidRange {
+        uid_t start, nr;
+} UidRange;
+
+int uid_range_add(UidRange **p, unsigned *n, uid_t start, uid_t nr);
+int uid_range_add_str(UidRange **p, unsigned *n, const char *s);
+
+int uid_range_next_lower(const UidRange *p, unsigned n, uid_t *uid);
+bool uid_range_contains(const UidRange *p, unsigned n, uid_t uid);