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author | Stephen Hemminger <sch@sch-laptop.localdomain> | 2006-07-20 13:59:42 -0400 |
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committer | Stephen Hemminger <sch@sch-laptop.localdomain> | 2006-07-20 13:59:42 -0400 |
commit | 39af7c8f2855c3d9cb44e3069cbfeddd8979acae (patch) | |
tree | b601b0e1fefbb362c06c116c48b9fba196ed4109 /brctl | |
parent | 4d480f55ae79cd3b3d1b2681a852e8317a23c977 (diff) | |
download | android_external_brctl-39af7c8f2855c3d9cb44e3069cbfeddd8979acae.tar.gz android_external_brctl-39af7c8f2855c3d9cb44e3069cbfeddd8979acae.tar.bz2 android_external_brctl-39af7c8f2855c3d9cb44e3069cbfeddd8979acae.zip |
Add support for bridge port forwarding.
Diffstat (limited to 'brctl')
-rw-r--r-- | brctl/brctl_cmd.c | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/brctl/brctl_cmd.c b/brctl/brctl_cmd.c index a05d5b1..c1f88c8 100644 --- a/brctl/brctl_cmd.c +++ b/brctl/brctl_cmd.c @@ -157,6 +157,71 @@ static int br_cmd_delif(int argc, char *const* argv) return 0; } + +static int br_cmd_addmirror(int argc, char *const* argv) +{ + int err; + const char *brname = argv[1]; + const char *ifname = argv[2]; + + err = br_set_mirror(brname, ifname); + switch(err) { + case 0: + return 0; + + case ENODEV: + if (if_nametoindex(ifname) == 0) + fprintf(stderr, "interface %s does not exist!\n", ifname); + else + fprintf(stderr, "bridge %s does not exist\n", brname); + break; + + case EBUSY: + fprintf(stderr, "device %s is already a member of a bridge or is a mirror\n", + ifname); + break; + + case ELOOP: + fprintf(stderr, "device %s is a bridge device itself\n", brname); + break; + + default: + fprintf(stderr, "can't set %s to mirror bridge %s: %s\n", + ifname, brname, strerror(err)); + } + return 1; + +} + +static int br_cmd_delmirror(int argc, char *const* argv) +{ + int err; + const char *brname = argv[1]; + const char *ifname = argv[2]; + + + err = br_remove_mirror(brname, ifname); + + switch (err) { + case 0: + return 0; + + case ENODEV: + fprintf(stderr, "interface %s does not exist!\n", ifname); + break; + + case EINVAL: + fprintf(stderr, "device %s is not the mirror of %s\n", + ifname, brname); + break; + + default: + fprintf(stderr, "can't delete %s from %s: %s\n", + ifname, brname, strerror(err)); + } + return 1; +} + static int br_cmd_setageing(int argc, char *const* argv) { int err; @@ -421,6 +486,11 @@ static const struct command commands[] = { "<bridge>\t\tshow bridge stp info"}, { 2, "stp", br_cmd_stp, "<bridge> {on|off}\tturn stp on/off" }, + { 2, "addmirror", br_cmd_addmirror, + "<bridge> <device>\tset mirror to bridge" }, + { 2, "delmirror", br_cmd_delmirror, + "<bridge> <device>\tdelete mirror from bridge" }, + }; const struct command *command_lookup(const char *cmd) |