configure.ac: memshr_create: Detect and use from <sys/mman.h>

[elogind.git] / src / basic / missing.h

diff --git a/src/basic/missing.h b/src/basic/missing.h
index c62c2db1cb122c8df238d81ba07e89aa4eff3224..e8508e7705d4e2de19d1643d7a3f7abfff777402 100644 (file)
--- a/src/basic/missing.h
+++ b/src/basic/missing.h
@@ -55,6 +55,10 @@
 #include <linux/btrfs.h>
 #endif
 
+#ifdef HAVE_SYS_MMAN_H
+#include <sys/mman.h>
+#endif
+
 #ifdef HAVE_LINUX_VM_SOCKETS_H
 #include <linux/vm_sockets.h>
 #else