copy: adjust directory times after writing to the directory

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

diff --git a/src/basic/macro.h b/src/basic/macro.h
index 2695d0edb75ba436e645fc1f32786dde78e22bbd..e41aa4260fb9a6adcc05f083ea2288476cc753c0 100644 (file)
--- a/src/basic/macro.h
+++ b/src/basic/macro.h
@@ -23,10 +23,15 @@
 #include <inttypes.h>
 #include <stdbool.h>
 #include <sys/param.h>
 #include <inttypes.h>
 #include <stdbool.h>
 #include <sys/param.h>

+#include <sys/sysmacros.h>

 #include <sys/types.h>
 
 #define _printf_(a,b) __attribute__ ((format (printf, a, b)))
 #include <sys/types.h>
 
 #define _printf_(a,b) __attribute__ ((format (printf, a, b)))

-#define _alloc_(...) __attribute__ ((alloc_size(__VA_ARGS__)))
+#ifdef __clang__
+#  define _alloc_(...)
+#else
+#  define _alloc_(...) __attribute__ ((alloc_size(__VA_ARGS__)))
+#endif

 #define _sentinel_ __attribute__ ((sentinel))
 #define _unused_ __attribute__ ((unused))
 #define _destructor_ __attribute__ ((destructor))
 #define _sentinel_ __attribute__ ((sentinel))
 #define _unused_ __attribute__ ((unused))
 #define _destructor_ __attribute__ ((destructor))


@@ -224,7 +229,7 @@ static inline unsigned long ALIGN_POWER2(unsigned long u) {
 /* We override the glibc assert() here. */
 #undef assert
 #ifdef NDEBUG
 /* We override the glibc assert() here. */
 #undef assert
 #ifdef NDEBUG

-#define assert(expr) do {} while(false)
+#define assert(expr) do {} while (false)

 #else
 #define assert(expr) assert_message_se(expr, #expr)
 #endif
 #else
 #define assert(expr) assert_message_se(expr, #expr)
 #endif


@@ -361,6 +366,12 @@ static inline unsigned long ALIGN_POWER2(unsigned long u) {
                 _found;                         \
         })
 
                 _found;                         \
         })
 

+#define SWAP_TWO(x, y) do {                        \
+                typeof(x) _t = (x);                \
+                (x) = (y);                         \
+                (y) = (_t);                        \
+        } while (false)
+

 /* Define C11 thread_local attribute even on older gcc compiler
  * version */
 #ifndef thread_local
 /* Define C11 thread_local attribute even on older gcc compiler
  * version */
 #ifndef thread_local