X-Git-Url: https://git.m6w6.name/?a=blobdiff_plain;f=clients%2Fms_atomic.h;h=0b05bcecd3e29ab8e5b65ed68c4c13a3a84416a2;hb=38d70dfdb082834652ff8823ad7f35067e720b1a;hp=c833ea8b991fc38ceb5d057bcbb3c942ae0f7956;hpb=7e85e11584bdd452251c67d64bed45867315fb97;p=m6w6%2Flibmemcached

diff --git a/clients/ms_atomic.h b/clients/ms_atomic.h
index c833ea8b..0b05bcec 100644
--- a/clients/ms_atomic.h
+++ b/clients/ms_atomic.h
@@ -1,28 +1,69 @@
+/* LibMemcached
+ * Copyright (C) 2006-2009 Brian Aker
+ * All rights reserved.
+ *
+ * Use and distribution licensed under the BSD license.  See
+ * the COPYING file in the parent directory for full text.
+ *
+ * Summary:
+ *
+ */
+
 #ifndef CLIENTS_MS_ATOMIC_H
 #define CLIENTS_MS_ATOMIC_H
 
 #if defined(__SUNPRO_C)
 # define _KERNEL
 # include <atomic.h>
+# if SIZEOF_SIZE_T == 8
+#  define  atomic_add_size(X, Y) atomic_add_64((X), (Y))
+#  define  atomic_add_size_nv(X, Y) atomic_add_64((X), (Y))
+#  define  atomic_dec_size(X, Y) atomic_add_64((X), (Y))
+#  define  atomic_dec_size_nv(X, Y) atomic_add_64((X), (Y))
+# else
+#  define  atomic_add_size(X, Y) atomic_add_32((X), (Y))
+#  define  atomic_add_size_nv(X, Y) atomic_add_32((X), (Y))
+#  define  atomic_dec_size(X, Y) atomic_add_32((X), (Y))
+#  define  atomic_dec_size_nv(X, Y) atomic_add_32((X), (Y))
+# endif
 # undef _KERNEL
-#else
+#elif HAVE_GCC_ATOMIC_BUILTINS
 # define atomic_add_8(X, Y)  __sync_fetch_and_add((X), (Y))
 # define atomic_add_16(X, Y) __sync_fetch_and_add((X), (Y))
 # define atomic_add_32(X, Y) __sync_fetch_and_add((X), (Y))
-# define atomic_add_64(X, Y) __sync_fetch_and_add((X), (Y))
+# define atomic_add_size(X, Y) __sync_fetch_and_add((X), (Y))
 # define atomic_dec_8(X)  __sync_fetch_and_sub((X), 1)
 # define atomic_dec_16(X) __sync_fetch_and_sub((X), 1)
 # define atomic_dec_32(X) __sync_fetch_and_sub((X), 1)
-# define atomic_dec_64(X) __sync_fetch_and_sub((X), 1)
+# define atomic_dec_size(X) __sync_fetch_and_sub((X), 1)
 /* The same as above, but these return the new value instead of void */
 # define atomic_add_8_nv(X, Y)  __sync_fetch_and_add((X), (Y))
 # define atomic_add_16_nv(X, Y) __sync_fetch_and_add((X), (Y))
 # define atomic_add_32_nv(X, Y) __sync_fetch_and_add((X), (Y))
-# define atomic_add_64_nv(X, Y) __sync_fetch_and_add((X), (Y))
+# define atomic_add_size_nv(X, Y) __sync_fetch_and_add((X), (Y))
 # define atomic_dec_8_nv(X)  __sync_fetch_and_sub((X), 1)
 # define atomic_dec_16_nv(X) __sync_fetch_and_sub((X), 1)
 # define atomic_dec_32_nv(X) __sync_fetch_and_sub((X), 1)
-# define atomic_dec_64_nv(X) __sync_fetch_and_sub((X), 1)
+# define atomic_dec_size_nv(X) __sync_fetch_and_sub((X), 1)
+#else
+#warning "Atomic operators not found so memslap will not work correctly"
+# define atomic_add_8(X, Y)
+# define atomic_add_16(X, Y)
+# define atomic_add_32(X, Y)
+# define atomic_add_size(X, Y)
+# define atomic_dec_8(X)
+# define atomic_dec_16(X)
+# define atomic_dec_32(X)
+# define atomic_dec_size(X)
+/* The same as above, but these return the new value instead of void */
+# define atomic_add_8_nv(X, Y)
+# define atomic_add_16_nv(X, Y)
+# define atomic_add_32_nv(X, Y)
+# define atomic_add_size_nv(X, Y)
+# define atomic_dec_8_nv(X)
+# define atomic_dec_16_nv(X)
+# define atomic_dec_32_nv(X)
+# define atomic_dec_size_nv(X)
 #endif /* defined(__SUNPRO_C) */
 
 #endif /* CLIENTS_MS_ATOMIC_H */