nspawn: add -b switch to automatically look for an init binary

[elogind.git] / src / shared / util.h

diff --git a/src/shared/util.h b/src/shared/util.h
index 35ba0057d6783bfd80eee30f8d7fea786d60de89..a26c1d9d0613e1f100c8c1bfe17548cd8074a338 100644 (file)
--- a/src/shared/util.h
+++ b/src/shared/util.h
@@ -100,6 +100,8 @@ bool streq_ptr(const char *a, const char *b);
 
 #define new0(t, n) ((t*) calloc((n), sizeof(t)))
 
+#define newa(t, n) ((t*) alloca(sizeof(t)*(n)))
+
 #define newdup(t, p, n) ((t*) memdup(p, sizeof(t)*(n))
 
 #define malloc0(n) (calloc((n), 1))