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author | /C=DE/ST=Berlin/L=Berlin/O=Netfilter Project/OU=Development/CN=laforge/emailAddress=laforge@netfilter.org </C=DE/ST=Berlin/L=Berlin/O=Netfilter Project/OU=Development/CN=laforge/emailAddress=laforge@netfilter.org> | 2005-11-05 12:56:38 +0000 |
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committer | /C=DE/ST=Berlin/L=Berlin/O=Netfilter Project/OU=Development/CN=laforge/emailAddress=laforge@netfilter.org </C=DE/ST=Berlin/L=Berlin/O=Netfilter Project/OU=Development/CN=laforge/emailAddress=laforge@netfilter.org> | 2005-11-05 12:56:38 +0000 |
commit | 205405c0294355754b3b4b0164b7fac69658739e (patch) | |
tree | f911af28b70ad1b4d3c8fdad225ad56a49b1ac43 | |
parent | 93f7667df387795def3f6a6828f063ce2b54a7b5 (diff) | |
download | libnfnetlink-205405c0294355754b3b4b0164b7fac69658739e.tar.gz |
add nfnl_attr_present()
-rw-r--r-- | include/libnfnetlink/libnfnetlink.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/libnfnetlink/libnfnetlink.h b/include/libnfnetlink/libnfnetlink.h index f3e4749..d789418 100644 --- a/include/libnfnetlink/libnfnetlink.h +++ b/include/libnfnetlink/libnfnetlink.h @@ -97,6 +97,9 @@ extern struct nlmsghdr *nfnl_get_msg_next(struct nfnl_handle *h, const unsigned char *buf, size_t len); +#define nfnl_attr_present(tb, attr) \ + (tb[attr-1]) + #define nfnl_get_data(tb, attr, type) \ ({ type __ret = 0; \ if (tb[attr-1]) \ |