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[kvm-unit-tests,v5,01/11] lib: xstr: allow multiple args

Message ID 1478798481-25030-2-git-send-email-drjones@redhat.com (mailing list archive)
State New, archived
Headers show

Commit Message

Andrew Jones Nov. 10, 2016, 5:21 p.m. UTC 
Make implementation equivalent to Linux's include/linux/stringify.h

Reviewed-by: Eric Auger <eric.auger@redhat.com>
Signed-off-by: Andrew Jones <drjones@redhat.com>
---
 lib/libcflat.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
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Patch

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)