diff options
| -rw-r--r-- | tools/net/ynl/lib/ynl-priv.h | 45 |
1 files changed, 36 insertions, 9 deletions
diff --git a/tools/net/ynl/lib/ynl-priv.h b/tools/net/ynl/lib/ynl-priv.h index 7491da8e7555..eaa0d432366c 100644 --- a/tools/net/ynl/lib/ynl-priv.h +++ b/tools/net/ynl/lib/ynl-priv.h @@ -125,20 +125,47 @@ int ynl_exec_dump(struct ynl_sock *ys, struct nlmsghdr *req_nlh, void ynl_error_unknown_notification(struct ynl_sock *ys, __u8 cmd); int ynl_error_parse(struct ynl_parse_arg *yarg, const char *msg); -#ifndef MNL_HAS_AUTO_SCALARS -static inline uint64_t mnl_attr_get_uint(const struct nlattr *attr) +/* Attribute helpers */ + +static inline __u64 mnl_attr_get_uint(const struct nlattr *attr) +{ + switch (mnl_attr_get_payload_len(attr)) { + case 4: + return mnl_attr_get_u32(attr); + case 8: + return mnl_attr_get_u64(attr); + default: + return 0; + } +} + +static inline __s64 mnl_attr_get_sint(const struct nlattr *attr) { - if (mnl_attr_get_payload_len(attr) == 4) + switch (mnl_attr_get_payload_len(attr)) { + case 4: return mnl_attr_get_u32(attr); - return mnl_attr_get_u64(attr); + case 8: + return mnl_attr_get_u64(attr); + default: + return 0; + } } static inline void -mnl_attr_put_uint(struct nlmsghdr *nlh, uint16_t type, uint64_t data) +mnl_attr_put_uint(struct nlmsghdr *nlh, __u16 type, __u64 data) { - if ((uint32_t)data == (uint64_t)data) - return mnl_attr_put_u32(nlh, type, data); - return mnl_attr_put_u64(nlh, type, data); + if ((__u32)data == (__u64)data) + mnl_attr_put_u32(nlh, type, data); + else + mnl_attr_put_u64(nlh, type, data); +} + +static inline void +mnl_attr_put_sint(struct nlmsghdr *nlh, __u16 type, __s64 data) +{ + if ((__s32)data == (__s64)data) + mnl_attr_put_u32(nlh, type, data); + else + mnl_attr_put_u64(nlh, type, data); } -#endif #endif |