Merge pull request #1619 from iaguis/nspawn-sysfs-netns-3

[thirdparty/systemd.git] / src / basic / util.h

diff --git a/src/basic/util.h b/src/basic/util.h
index ac74650ff6d46bef5b2da4aa28e09bca51a73c11..ff39eae715e9125536a88185d6ae452cce68d81a 100644 (file)
--- a/src/basic/util.h
+++ b/src/basic/util.h
@@ -949,3 +949,10 @@ int version(void);
 bool fdname_is_valid(const char *s);
 
 bool oom_score_adjust_is_valid(int oa);
+
+#define memory_erase(p, l) memset((p), 'x', (l))
+void string_erase(char *x);
+
+char *string_free_erase(char *s);
+DEFINE_TRIVIAL_CLEANUP_FUNC(char *, string_free_erase);
+#define _cleanup_string_free_erase_ _cleanup_(string_free_erasep)