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[PULL,4/5] Use C99 flexible array instead of 1-byte trailing array

Message ID 1459207704-19055-5-git-send-email-samuel.thibault@ens-lyon.org
State New
Headers show

Commit Message

Samuel Thibault March 28, 2016, 11:28 p.m. UTC 
From: Peter Maydell <peter.maydell@linaro.org>


Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>

---
 slirp/mbuf.h | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

-- 
2.8.0.rc3
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Patch

diff --git a/slirp/mbuf.h b/slirp/mbuf.h
index 38fedf4..36fb814 100644
--- a/slirp/mbuf.h
+++ b/slirp/mbuf.h
@@ -81,11 +81,9 @@  struct mbuf {
 	Slirp *slirp;
 	bool	resolution_requested;
 	uint64_t expiration_date;
+	char   *m_ext;
 	/* start of dynamic buffer area, must be last element */
-	union {
-		char	m_dat[1]; /* ANSI don't like 0 sized arrays */
-		char	*m_ext;
-	};
+	char    m_dat[];
 };
 
 #define ifq_prev m_prev