Add SPDX license identifiers to source files under the LGPL

[thirdparty/systemd.git] / src / systemd / _sd-common.h

diff --git a/src/systemd/_sd-common.h b/src/systemd/_sd-common.h
index 6b5e6c50f98803309930dfef24c5f5f7fdc6af2b..b4400e7b362967801d249a364ea4f9871aee6310 100644 (file)
--- a/src/systemd/_sd-common.h
+++ b/src/systemd/_sd-common.h
@@ -1,5 +1,4 @@
-/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
-
+/* SPDX-License-Identifier: LGPL-2.1+ */
 #ifndef foosdcommonhfoo
 #define foosdcommonhfoo
 
@@ -24,8 +23,8 @@
 
 /* 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."
+#if defined(__INCLUDE_LEVEL__) && __INCLUDE_LEVEL__ <= 1
+#  error "Do not include _sd-common.h directly; it is a private header."
 #endif
 
 #ifndef _sd_printf_
@@ -76,7 +75,7 @@
 #endif
 
 #define _SD_DEFINE_POINTER_CLEANUP_FUNC(type, func)             \
-        static inline void func##p(type **p) {                  \
+        static __inline__ void func##p(type **p) {              \
                 if (*p)                                         \
                         func(*p);                               \
         }                                                       \