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global: various formatting tweeks

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Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
This commit is contained in:
Jason A. Donenfeld 2018-11-11 22:35:07 -05:00
parent 7e106d3a4c
commit 4de77e0646
1 changed files with 25 additions and 25 deletions
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50
contrib/embeddable-wg-library/wireguard.c
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@ -87,39 +87,39 @@ enum wgallowedip_attribute {
#define MNL_ATTR_HDRLEN MNL_ALIGN(sizeof(struct nlattr))
enum mnl_attr_data_type {
MNL_TYPE_UNSPEC,
MNL_TYPE_U8,
MNL_TYPE_U16,
MNL_TYPE_U32,
MNL_TYPE_U64,
MNL_TYPE_STRING,
MNL_TYPE_FLAG,
MNL_TYPE_MSECS,
MNL_TYPE_NESTED,
MNL_TYPE_NESTED_COMPAT,
MNL_TYPE_NUL_STRING,
MNL_TYPE_BINARY,
MNL_TYPE_MAX,
MNL_TYPE_UNSPEC,
MNL_TYPE_U8,
MNL_TYPE_U16,
MNL_TYPE_U32,
MNL_TYPE_U64,
MNL_TYPE_STRING,
MNL_TYPE_FLAG,
MNL_TYPE_MSECS,
MNL_TYPE_NESTED,
MNL_TYPE_NESTED_COMPAT,
MNL_TYPE_NUL_STRING,
MNL_TYPE_BINARY,
MNL_TYPE_MAX,
};
#define mnl_attr_for_each(attr, nlh, offset) \
for ((attr) = mnl_nlmsg_get_payload_offset((nlh), (offset)); \
mnl_attr_ok((attr), (char *)mnl_nlmsg_get_payload_tail(nlh) - (char *)(attr)); \
(attr) = mnl_attr_next(attr))
for ((attr) = mnl_nlmsg_get_payload_offset((nlh), (offset)); \
mnl_attr_ok((attr), (char *)mnl_nlmsg_get_payload_tail(nlh) - (char *)(attr)); \
(attr) = mnl_attr_next(attr))
#define mnl_attr_for_each_nested(attr, nest) \
for ((attr) = mnl_attr_get_payload(nest); \
mnl_attr_ok((attr), (char *)mnl_attr_get_payload(nest) + mnl_attr_get_payload_len(nest) - (char *)(attr)); \
(attr) = mnl_attr_next(attr))
for ((attr) = mnl_attr_get_payload(nest); \
mnl_attr_ok((attr), (char *)mnl_attr_get_payload(nest) + mnl_attr_get_payload_len(nest) - (char *)(attr)); \
(attr) = mnl_attr_next(attr))
#define mnl_attr_for_each_payload(payload, payload_size) \
for ((attr) = (payload); \
mnl_attr_ok((attr), (char *)(payload) + payload_size - (char *)(attr)); \
(attr) = mnl_attr_next(attr))
for ((attr) = (payload); \
mnl_attr_ok((attr), (char *)(payload) + payload_size - (char *)(attr)); \
(attr) = mnl_attr_next(attr))
#define MNL_CB_ERROR -1
#define MNL_CB_STOP 0
#define MNL_CB_OK 1
#define MNL_CB_ERROR -1
#define MNL_CB_STOP 0
#define MNL_CB_OK 1
typedef int (*mnl_attr_cb_t)(const struct nlattr *attr, void *data);
typedef int (*mnl_cb_t)(const struct nlmsghdr *nlh, void *data);