Avoid PAGESIZE redefinition

Add #ifndef PAGESIZE to avoid redefinition warning on platforms where this value is already provided. Signed-off-by: stf <[email protected]> Signed-off-by: Brian Behlendorf <[email protected]> Closes #382
openzfs · Aug 18, 2014 · f9bde4f · f9bde4f
1 parent ec18fe3
commit f9bde4f
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/include/sys/sysmacros.h b/include/sys/sysmacros.h
@@ -102,9 +102,12 @@
 #define PRIO_TO_NICE(prio)		((prio) - MAX_RT_PRIO - 20)
 #endif
 
-/* Missing macros
+/*
+ * Missing macros
  */
+#ifndef PAGESIZE
 #define PAGESIZE			PAGE_SIZE
+#endif
 
 /* from Solaris sys/byteorder.h */
 #define BSWAP_8(x)	((x) & 0xff)