diff options
Diffstat (limited to 'package/utils/busybox/patches/302-ip-rule-add-suppress-prefixlength.patch')
| -rw-r--r-- | package/utils/busybox/patches/302-ip-rule-add-suppress-prefixlength.patch | 145 |
1 files changed, 0 insertions, 145 deletions
diff --git a/package/utils/busybox/patches/302-ip-rule-add-suppress-prefixlength.patch b/package/utils/busybox/patches/302-ip-rule-add-suppress-prefixlength.patch deleted file mode 100644 index 7b4797505e..0000000000 --- a/package/utils/busybox/patches/302-ip-rule-add-suppress-prefixlength.patch +++ /dev/null @@ -1,145 +0,0 @@ -From dbac30c3784c267bbe44a2a3ebed4e827c8fe82a Mon Sep 17 00:00:00 2001 -From: Stefan Tomanek <stefan.tomanek@wertarbyte.de> -Date: Tue, 13 Jun 2017 19:06:09 +0200 -Subject: [PATCH] ip rule: add suppress_{prefixlength,ifgroup} options - -(cherry-picked from 192dce4b84fb32346ebc5194de7daa5da3b8d1b4) - -function old new delta -iprule_modify 816 887 +71 -print_rule 610 680 +70 ------------------------------------------------------------------------------- -(add/remove: 0/0 grow/shrink: 2/0 up/down: 141/0) Total: 141 bytes - -Signed-off-by: Stefan Tomanek <stefan.tomanek@wertarbyte.de> -Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com> ---- - networking/libiproute/iprule.c | 73 ++++++++++++++++++++++++++---------------- - 1 file changed, 46 insertions(+), 27 deletions(-) - ---- a/networking/libiproute/iprule.c -+++ b/networking/libiproute/iprule.c -@@ -17,25 +17,32 @@ - #include <netinet/ip.h> - #include <arpa/inet.h> - -+/* from <linux/fib_rules.h>: */ -+#define FRA_SUPPRESS_IFGROUP 13 -+#define FRA_SUPPRESS_PREFIXLEN 14 -+ - #include "ip_common.h" /* #include "libbb.h" is inside */ - #include "rt_names.h" - #include "utils.h" - --/* --static void usage(void) __attribute__((noreturn)); -- --static void usage(void) --{ -- fprintf(stderr, "Usage: ip rule [ list | add | del ] SELECTOR ACTION\n"); -- fprintf(stderr, "SELECTOR := [ from PREFIX ] [ to PREFIX ] [ tos TOS ] [ fwmark FWMARK ]\n"); -- fprintf(stderr, " [ dev STRING ] [ pref NUMBER ]\n"); -- fprintf(stderr, "ACTION := [ table TABLE_ID ] [ nat ADDRESS ]\n"); -- fprintf(stderr, " [ prohibit | reject | unreachable ]\n"); -- fprintf(stderr, " [ realms [SRCREALM/]DSTREALM ]\n"); -- fprintf(stderr, "TABLE_ID := [ local | main | default | NUMBER ]\n"); -- exit(-1); --} --*/ -+/* If you add stuff here, update iprule_full_usage */ -+static const char keywords[] ALIGN1 = -+ "from\0""to\0""preference\0""order\0""priority\0" -+ "tos\0""fwmark\0""realms\0""table\0""lookup\0" -+ "suppress_prefixlength\0""suppress_ifgroup\0" -+ "dev\0""iif\0""nat\0""map-to\0""type\0""help\0" -+ ; -+#define keyword_preference (keywords + sizeof("from") + sizeof("to")) -+#define keyword_fwmark (keyword_preference + sizeof("preference") + sizeof("order") + sizeof("priority") + sizeof("tos")) -+#define keyword_realms (keyword_fwmark + sizeof("fwmark")) -+#define keyword_suppress_prefixlength (keyword_realms + sizeof("realms") + sizeof("table") + sizeof("lookup")) -+#define keyword_suppress_ifgroup (keyword_suppress_prefixlength + sizeof("suppress_prefixlength")) -+enum { -+ ARG_from = 1, ARG_to, ARG_preference, ARG_order, ARG_priority, -+ ARG_tos, ARG_fwmark, ARG_realms, ARG_table, ARG_lookup, -+ ARG_suppress_prefixlength, ARG_suppress_ifgroup, -+ ARG_dev, ARG_iif, ARG_nat, ARG_map_to, ARG_type, ARG_help, -+}; - - static int FAST_FUNC print_rule(const struct sockaddr_nl *who UNUSED_PARAM, - struct nlmsghdr *n, void *arg UNUSED_PARAM) -@@ -119,6 +126,17 @@ static int FAST_FUNC print_rule(const st - else if (r->rtm_table) - printf("lookup %s ", rtnl_rttable_n2a(r->rtm_table)); - -+ if (tb[FRA_SUPPRESS_PREFIXLEN]) { -+ int pl = *(uint32_t*)RTA_DATA(tb[FRA_SUPPRESS_PREFIXLEN]); -+ if (pl != -1) -+ printf("%s %d ", keyword_suppress_prefixlength, pl); -+ } -+ if (tb[FRA_SUPPRESS_IFGROUP]) { -+ int grp = *(uint32_t*)RTA_DATA(tb[FRA_SUPPRESS_IFGROUP]); -+ if (grp != -1) -+ printf("%s %d ", keyword_suppress_ifgroup, grp); -+ } -+ - if (tb[RTA_FLOW]) { - uint32_t to = *(uint32_t*)RTA_DATA(tb[RTA_FLOW]); - uint32_t from = to>>16; -@@ -174,15 +192,6 @@ static int iprule_list(char **argv) - /* Return value becomes exitcode. It's okay to not return at all */ - static int iprule_modify(int cmd, char **argv) - { -- static const char keywords[] ALIGN1 = -- "from\0""to\0""preference\0""order\0""priority\0" -- "tos\0""fwmark\0""realms\0""table\0""lookup\0""dev\0" -- "iif\0""nat\0""map-to\0""type\0""help\0"; -- enum { -- ARG_from = 1, ARG_to, ARG_preference, ARG_order, ARG_priority, -- ARG_tos, ARG_fwmark, ARG_realms, ARG_table, ARG_lookup, ARG_dev, -- ARG_iif, ARG_nat, ARG_map_to, ARG_type, ARG_help -- }; - bool table_ok = 0; - struct rtnl_handle rth; - struct { -@@ -232,7 +241,7 @@ static int iprule_modify(int cmd, char * - ) { - uint32_t pref; - NEXT_ARG(); -- pref = get_u32(*argv, "preference"); -+ pref = get_u32(*argv, keyword_preference); - addattr32(&req.n, sizeof(req), RTA_PRIORITY, pref); - } else if (key == ARG_tos) { - uint32_t tos; -@@ -243,13 +252,13 @@ static int iprule_modify(int cmd, char * - } else if (key == ARG_fwmark) { - uint32_t fwmark; - NEXT_ARG(); -- fwmark = get_u32(*argv, "fwmark"); -+ fwmark = get_u32(*argv, keyword_fwmark); - addattr32(&req.n, sizeof(req), RTA_PROTOINFO, fwmark); - } else if (key == ARG_realms) { - uint32_t realm; - NEXT_ARG(); - if (get_rt_realms(&realm, *argv)) -- invarg_1_to_2(*argv, "realms"); -+ invarg_1_to_2(*argv, keyword_realms); - addattr32(&req.n, sizeof(req), RTA_FLOW, realm); - } else if (key == ARG_table || - key == ARG_lookup -@@ -265,6 +274,16 @@ static int iprule_modify(int cmd, char * - addattr32(&req.n, sizeof(req), RTA_TABLE, tid); - } - table_ok = 1; -+ } else if (key == ARG_suppress_prefixlength) { -+ int prefix_length; -+ NEXT_ARG(); -+ prefix_length = get_u32(*argv, keyword_suppress_prefixlength); -+ addattr32(&req.n, sizeof(req), FRA_SUPPRESS_PREFIXLEN, prefix_length); -+ } else if (key == ARG_suppress_ifgroup) { -+ int grp; -+ NEXT_ARG(); -+ grp = get_u32(*argv, keyword_suppress_ifgroup); -+ addattr32(&req.n, sizeof(req), FRA_SUPPRESS_IFGROUP, grp); - } else if (key == ARG_dev || - key == ARG_iif - ) { |