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[Qemu-devel] [kvm-unit-tests PATCH v4 01/11] lib: xstr: allow multiple a


From: Andrew Jones
Subject: [Qemu-devel] [kvm-unit-tests PATCH v4 01/11] lib: xstr: allow multiple args
Date: Tue, 8 Nov 2016 21:21:29 +0100

Make implementation equivalent to Linux's include/linux/stringify.h

Reviewed-by: Eric Auger <address@hidden>
Signed-off-by: Andrew Jones <address@hidden>
---
 lib/libcflat.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/libcflat.h b/lib/libcflat.h
index 72b1bf9668ef..82005f5d014f 100644
--- a/lib/libcflat.h
+++ b/lib/libcflat.h
@@ -27,8 +27,8 @@
 
 #define __unused __attribute__((__unused__))
 
-#define xstr(s) xxstr(s)
-#define xxstr(s) #s
+#define xstr(s...) xxstr(s)
+#define xxstr(s...) #s
 
 #define __ALIGN_MASK(x, mask)  (((x) + (mask)) & ~(mask))
 #define __ALIGN(x, a)          __ALIGN_MASK(x, (typeof(x))(a) - 1)
-- 
2.7.4




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