X-Git-Url: https://git.kernel.dk/?a=blobdiff_plain;f=os%2Fos-solaris.h;h=175654e84bf49864c7dab08e3ad8906b45b8ca73;hb=f8ed6d895233a874ce4e119f24d759445dff254d;hp=ff8d6f25d6ca6a02497d7cab081873dad376a6c5;hpb=535313705d69dc16f27ca38acf2f9bf7205e410d;p=fio.git

diff --git a/os/os-solaris.h b/os/os-solaris.h
index ff8d6f25..175654e8 100644
--- a/os/os-solaris.h
+++ b/os/os-solaris.h
@@ -2,6 +2,7 @@
 #define FIO_OS_SOLARIS_H
 
 #include <errno.h>
+#include <malloc.h>
 #include <sys/types.h>
 #include <sys/fcntl.h>
 #include <sys/pset.h>
@@ -102,4 +103,17 @@ static inline int fio_cpuset_exit(os_cpu_mask_t *mask)
 #define FIO_MADV_FREE	MADV_FREE
 #endif
 
+/*
+ * Some Solaris versions don't have posix_memalign(), provide a private
+ * weak alternative
+ */
+static inline int __weak posix_memalign(void **ptr, size_t align, size_t size)
+{
+	*ptr = memalign(align, size);
+	if (*ptr)
+		return 0;
+
+	return ENOMEM;
+}
+
 #endif