From: Lennart Poettering <lennart@poettering.net>
Date: Tue, 19 Nov 2013 00:09:48 +0000 (+0100)
Subject: include: make direct includion of _sd-common.h harder
X-Git-Tag: v209~1395
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=commitdiff_plain;h=fd1b903adb6f7b06d263fcb6a4ae01d734b2c8d4

include: make direct includion of _sd-common.h harder
---

diff --git a/src/systemd/_sd-common.h b/src/systemd/_sd-common.h
index 594ff3db2..cc3be9380 100644
--- a/src/systemd/_sd-common.h
+++ b/src/systemd/_sd-common.h
@@ -24,6 +24,10 @@
 
 /* This is a private header, never even think of including this directly! */
 
+#if __INCLUDE_LEVEL__ <= 1
+#error "Do not include _sd-common.h directly, it is a private header."
+#endif
+
 #ifndef _sd_printf_
 #  if __GNUC__ >= 4
 #    define _sd_printf_(a,b) __attribute__ ((format (printf, a, b)))