From 600890067c40e1846398db373b9c38b6fe9a16a6 Mon Sep 17 00:00:00 2001 From: Patrick McHardy Date: Tue, 26 Apr 2016 14:16:58 +0100 Subject: libnftnl: constify object arguments to various functions flow table support needs constant object arguments to printing functions to avoid ugly casts. While at it, also constify object arguments to message construction, destructor and a few helper functions. Signed-off-by: Patrick McHardy Signed-off-by: Pablo Neira Ayuso --- include/expr_ops.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'include/expr_ops.h') diff --git a/include/expr_ops.h b/include/expr_ops.h index cecad95..3c0cb18 100644 --- a/include/expr_ops.h +++ b/include/expr_ops.h @@ -12,12 +12,12 @@ struct expr_ops { const char *name; uint32_t alloc_len; int max_attr; - void (*free)(struct nftnl_expr *e); + void (*free)(const struct nftnl_expr *e); int (*set)(struct nftnl_expr *e, uint16_t type, const void *data, uint32_t data_len); const void *(*get)(const struct nftnl_expr *e, uint16_t type, uint32_t *data_len); int (*parse)(struct nftnl_expr *e, struct nlattr *attr); - void (*build)(struct nlmsghdr *nlh, struct nftnl_expr *e); - int (*snprintf)(char *buf, size_t len, uint32_t type, uint32_t flags, struct nftnl_expr *e); + void (*build)(struct nlmsghdr *nlh, const struct nftnl_expr *e); + int (*snprintf)(char *buf, size_t len, uint32_t type, uint32_t flags, const struct nftnl_expr *e); int (*xml_parse)(struct nftnl_expr *e, mxml_node_t *tree, struct nftnl_parse_err *err); int (*json_parse)(struct nftnl_expr *e, json_t *data, -- cgit v1.2.3