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BUILD: compat: fix -Wundef on SO_REUSEADDR

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If USE_NETFILTER is set and not SO_REUSEPORT, we evaluate SO_REUSEADDR,
let's fix that to check that it's defined.
This commit is contained in:
Willy Tarreau 2021-10-06 20:06:06 +02:00
parent 5d9ddc5442
commit 1a2134138a
1 changed files with 2 additions and 2 deletions
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4
include/haproxy/compat.h
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@ -207,9 +207,9 @@ typedef struct { } empty_t;
* USE_NETFILTER define.
*/
#if !defined(SO_REUSEPORT) && defined(USE_NETFILTER)
#if (SO_REUSEADDR == 2)
#if defined(SO_REUSEADDR) && (SO_REUSEADDR == 2)
#define SO_REUSEPORT 15
#elif (SO_REUSEADDR == 0x0004)
#elif defined(SO_REUSEADDR) && (SO_REUSEADDR == 0x0004)
#define SO_REUSEPORT 0x0200
#endif /* SO_REUSEADDR */
#endif /* SO_REUSEPORT */