diff options
Diffstat (limited to 'datapath/linux-2.6/compat-2.6/include/net/netlink.h')
| -rw-r--r-- | datapath/linux-2.6/compat-2.6/include/net/netlink.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/datapath/linux-2.6/compat-2.6/include/net/netlink.h b/datapath/linux-2.6/compat-2.6/include/net/netlink.h new file mode 100644 index 000000000..e0d594d78 --- /dev/null +++ b/datapath/linux-2.6/compat-2.6/include/net/netlink.h @@ -0,0 +1,22 @@ +#ifndef __NET_NETLINK_WRAPPER_H +#define __NET_NETLINK_WRAPPER_H 1 + +#include_next <net/netlink.h> + +#ifndef HAVE_NLA_NUL_STRING +#define NLA_NUL_STRING NLA_STRING + +static inline int VERIFY_NUL_STRING(struct nlattr *attr) +{ + return (!attr || (nla_len(attr) + && memchr(nla_data(attr), '\0', nla_len(attr))) + ? 0 : EINVAL); +} +#else +static inline int VERIFY_NUL_STRING(struct nlattr *attr) +{ + return 0; +} +#endif /* !HAVE_NLA_NUL_STRING */ + +#endif /* net/netlink.h */ |