From 628203491deffcf01ee010152419ced8f549e57e Mon Sep 17 00:00:00 2001 From: Pablo Neira Ayuso Date: Thu, 19 Sep 2013 20:11:27 +0200 Subject: src: replace size_t by uint32_t in set/get interfaces This patch breaks the ABI to shrink the size parameter from 8 to 4 bytes in x86_64. The maximum length of netlink attributes is 2 bytes, so 4 bytes as attribute payload length should be enough. After this patch, size_t is only used in the nft_*_snprintf interfaces. Signed-off-by: Pablo Neira Ayuso --- src/expr_ops.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'src/expr_ops.h') diff --git a/src/expr_ops.h b/src/expr_ops.h index 12973ce..becc85a 100644 --- a/src/expr_ops.h +++ b/src/expr_ops.h @@ -21,10 +21,10 @@ struct expr_ops { struct list_head head; const char *name; - size_t alloc_len; + uint32_t alloc_len; int max_attr; - int (*set)(struct nft_rule_expr *e, uint16_t type, const void *data, size_t data_len); - const void *(*get)(const struct nft_rule_expr *e, uint16_t type, size_t *data_len); + int (*set)(struct nft_rule_expr *e, uint16_t type, const void *data, uint32_t data_len); + const void *(*get)(const struct nft_rule_expr *e, uint16_t type, uint32_t *data_len); int (*parse)(struct nft_rule_expr *e, struct nlattr *attr); void (*build)(struct nlmsghdr *nlh, struct nft_rule_expr *e); int (*snprintf)(char *buf, size_t len, uint32_t type, uint32_t flags, struct nft_rule_expr *e); -- cgit v1.2.3