diff options
author | Patrick McHardy <kaber@trash.net> | 2015-04-12 21:10:42 +0100 |
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committer | Patrick McHardy <kaber@trash.net> | 2015-06-02 13:03:58 +0200 |
commit | 9c641885afea6f46b62f591ed9b0e3006fb23701 (patch) | |
tree | b6b6ab197b115e13d3ac3f81f24ace349af374b6 /include/netlink.h | |
parent | 1e4bf9dbb9218030ce9a5ee0b30eb33f918ca6bf (diff) |
netlink: pad constant concat sub-expressions
Pad all but the last sub-expressions of a concat expressions.
Signed-off-by: Patrick McHardy <kaber@trash.net>
Diffstat (limited to 'include/netlink.h')
-rw-r--r-- | include/netlink.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/netlink.h b/include/netlink.h index 9b42fdbd..185c4357 100644 --- a/include/netlink.h +++ b/include/netlink.h @@ -58,6 +58,16 @@ static inline unsigned int netlink_register_space(unsigned int size) return div_round_up(size, NFT_REG32_SIZE * BITS_PER_BYTE); } +static inline unsigned int netlink_padded_len(unsigned int size) +{ + return netlink_register_space(size) * NFT_REG32_SIZE * BITS_PER_BYTE; +} + +static inline unsigned int netlink_padding_len(unsigned int size) +{ + return netlink_padded_len(size) - size; +} + extern void netlink_gen_data(const struct expr *expr, struct nft_data_linearize *data); extern void netlink_gen_raw_data(const mpz_t value, enum byteorder byteorder, |