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| author | Pablo Neira Ayuso <pablo@netfilter.org> | 2010-12-09 13:28:34 +0100 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2010-12-09 13:28:34 +0100 |
| commit | 18302b93fcff7b68b9e8e9c680e3d724195da3fe (patch) | |
| tree | 128b2896bba86743d35b350ea71e0b9f1568f4a5 /include | |
| parent | bbe1f68ded15a3579d26d8c3f23e9c3941296193 (diff) | |
header: add MNL_ARRAY_SIZE(x)
This patch adds MNL_ARRAY_SIZE(x) which likely to defined over
and over again if you use mnl_cb_run2(...).
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/libmnl/libmnl.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/libmnl/libmnl.h b/include/libmnl/libmnl.h index dc4d3dd..5b8d78c 100644 --- a/include/libmnl/libmnl.h +++ b/include/libmnl/libmnl.h @@ -164,6 +164,10 @@ extern int mnl_cb_run2(const void *buf, size_t numbytes, unsigned int seq, #define SOL_NETLINK 270 #endif +#ifndef MNL_ARRAY_SIZE +#define MNL_ARRAY_SIZE(a) (sizeof(a)/sizeof((a)[0])) +#endif + #ifdef __cplusplus } /* extern "C" */ #endif |