X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Fshared%2Fmacro.h;h=cca41a3f6ad7311877211d788a6d0d076285c909;hb=dfb33a9737e62ab872d3937b7690b252d2892fe8;hp=f884bf653fe41fd24ffd0b1e75f43b96ab54fdca;hpb=fa70beaabc56762fdf77e675c3e09bb638d89938;p=elogind.git

diff --git a/src/shared/macro.h b/src/shared/macro.h
index f884bf653..cca41a3f6 100644
--- a/src/shared/macro.h
+++ b/src/shared/macro.h
@@ -45,6 +45,7 @@
 #define _weakref_(x) __attribute__((weakref(#x)))
 #define _introspect_(x) __attribute__((section("introspect." x)))
 #define _alignas_(x) __attribute__((aligned(__alignof(x))))
+#define _cleanup_(x) __attribute__((cleanup(x)))
 
 /* automake test harness */
 #define EXIT_TEST_SKIP 77
@@ -53,7 +54,20 @@
 #define STRINGIFY(x) XSTRINGIFY(x)
 
 /* Rounds up */
-#define ALIGN(l) ALIGN_TO((l), sizeof(void*))
+
+#define ALIGN4(l) (((l) + 3) & ~3)
+#define ALIGN8(l) (((l) + 7) & ~7)
+
+#if __SIZEOF_POINTER__ == 8
+#define ALIGN(l) ALIGN8(l)
+#elif __SIZEOF_POINTER__ == 4
+#define ALIGN(l) ALIGN4(l)
+#else
+#error "Wut? Pointers are neither 4 nor 8 bytes long?"
+#endif
+
+#define ALIGN8_PTR(p) ((void*) ALIGN8((unsigned long) p))
+
 static inline size_t ALIGN_TO(size_t l, size_t ali) {
         return ((l + ali - 1) & ~(ali - 1));
 }
@@ -201,17 +215,6 @@ static inline size_t IOVEC_INCREMENT(struct iovec *i, unsigned n, size_t k) {
         return k;
 }
 
-#define _cleanup_free_ __attribute__((cleanup(freep)))
-#define _cleanup_fclose_ __attribute__((cleanup(fclosep)))
-#define _cleanup_pclose_ __attribute__((cleanup(pclosep)))
-#define _cleanup_close_ __attribute__((cleanup(closep)))
-#define _cleanup_closedir_ __attribute__((cleanup(closedirp)))
-#define _cleanup_umask_ __attribute__((cleanup(umaskp)))
-#define _cleanup_set_free_ __attribute__((cleanup(set_freep)))
-#define _cleanup_set_free_free_ __attribute__((cleanup(set_free_freep)))
-#define _cleanup_strv_free_ __attribute__((cleanup(strv_freep)))
-#define _cleanup_journal_close_ __attribute__((cleanup(journal_closep)))
-
 #define VA_FORMAT_ADVANCE(format, ap)                                   \
 do {                                                                    \
         int _argtypes[128];                                             \