diff options
Diffstat (limited to 'include/xtables.h')
| -rw-r--r-- | include/xtables.h | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/include/xtables.h b/include/xtables.h index 087a1d60..ab856ebc 100644 --- a/include/xtables.h +++ b/include/xtables.h @@ -12,6 +12,7 @@ #include <stdbool.h> #include <stddef.h> #include <stdint.h> +#include <netinet/ether.h> #include <netinet/in.h> #include <net/if.h> #include <linux/types.h> @@ -61,7 +62,6 @@ struct in_addr; * %XTTYPE_SYSLOGLEVEL: syslog level by name or number * %XTTYPE_HOST: one host or address (ptr: union nf_inet_addr) * %XTTYPE_HOSTMASK: one host or address, with an optional prefix length - * (ptr: union nf_inet_addr; only host portion is stored) * %XTTYPE_PROTOCOL: protocol number/name from /etc/protocols (ptr: uint8_t) * %XTTYPE_PORT: 16-bit port name or number (supports %XTOPT_NBO) * %XTTYPE_PORTRC: colon-separated port range (names acceptable), @@ -69,6 +69,7 @@ struct in_addr; * %XTTYPE_PLEN: prefix length * %XTTYPE_PLENMASK: prefix length (ptr: union nf_inet_addr) * %XTTYPE_ETHERMAC: Ethernet MAC address in hex form + * %XTTYPE_ETHERMACMASK: Ethernet MAC address in hex form with optional mask */ enum xt_option_type { XTTYPE_NONE, @@ -93,6 +94,7 @@ enum xt_option_type { XTTYPE_PLEN, XTTYPE_PLENMASK, XTTYPE_ETHERMAC, + XTTYPE_ETHERMACMASK, }; /** @@ -122,6 +124,7 @@ enum xt_option_flags { * @size: size of the item pointed to by @ptroff; this is a safeguard * @min: lowest allowed value (for singular integral types) * @max: highest allowed value (for singular integral types) + * @base: assumed base of parsed value for integer types (default 0) */ struct xt_option_entry { const char *name; @@ -129,7 +132,7 @@ struct xt_option_entry { unsigned int id, excl, also, flags; unsigned int ptroff; size_t size; - unsigned int min, max; + unsigned int min, max, base; }; /** @@ -167,7 +170,9 @@ struct xt_option_call { struct { uint32_t mark, mask; }; - uint8_t ethermac[6]; + struct { + uint8_t ethermac[ETH_ALEN], ethermacmask[ETH_ALEN]; + }; } val; /* Wished for a world where the ones below were gone: */ union { @@ -486,6 +491,8 @@ extern void xtables_register_matches(struct xtables_match *, unsigned int); extern void xtables_register_target(struct xtables_target *me); extern void xtables_register_targets(struct xtables_target *, unsigned int); +extern bool xtables_strtoul_base(const char *, char **, uintmax_t *, + uintmax_t, uintmax_t, unsigned int); extern bool xtables_strtoul(const char *, char **, uintmax_t *, uintmax_t, uintmax_t); extern bool xtables_strtoui(const char *, char **, unsigned int *, |