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* Merge "brctl: Add Android makefiles to build on Android"HEADreplicant-6.0-0004-transitionreplicant-6.0-0004-rc6replicant-6.0-0004-rc5-transitionreplicant-6.0-0004-rc5replicant-6.0-0004-rc4replicant-6.0-0004-rc3replicant-6.0-0004-rc2replicant-6.0-0004-rc1replicant-6.0-0004replicant-6.0-0003replicant-6.0-0002replicant-6.0-0001staging/lineage-15.1staging/cm-14.1-cafrebasestable/cm-13.0-ZNH5Ystable/cm-13.0-ZNH2KBstable/cm-13.0-ZNH2Kstable/cm-13.0-ZNH0Elineage-15.1lineage-15.0cm-14.1_prerebasecm-14.1cm-14.0cm-13.0Linux Build Service Account2013-02-159-8/+137
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| * brctl: Add Android makefiles to build on AndroidNiranjan Pendharkar2013-02-089-8/+137
|/ | | | | | | | This patch adds makefiles to build this open source tool on Android. This patch also addresses some compatibilty issues between GNU C and bionic C implementation. Change-Id: Ic35ab4f98d5f252d53e92c6cde43f0673cef9d4a
* Merge "Merge remote-tracking branch 'origin/caf/kernel-bridge-utils/master'"Linux Build Service Account2013-01-0441-0/+3686
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| * Merge remote-tracking branch 'origin/caf/kernel-bridge-utils/master'Raviteja Sunkara2012-12-2741-0/+3686
|/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * origin/caf/kernel-bridge-utils/master: (109 commits) Fix typo's on man page bug with older glibc: "brctl show" shows nothing skip . and .. in accurately in isbridge() Check error returns from write to sysfs Fix error message for incorrect command Fix incorrect command in manual Update URL of git repository update mailing address bridge-utils 1.5 show selected bridge bridge-utils: Add 'hairpin' port forwarding mode Handle unknown attributes more gracefully Skip . and .. in foreach_bridge test Check for fopen() failing use proper version of install in doc/Makefile don't install libbridge.a fix use of sysfs (affects 32/64 bit compat) Use linux/if.h rather than net/if.h for compatiablity with other headers. Allow bridge-utils to run when no TCP/IP is available Update gitignore ...
| * Fix typo's on man pageStephen Hemminger2012-08-131-4/+4
| | | | | | | | | | One missing space reported by A. Costa and always captialize Linux.
| * bug with older glibc: "brctl show" shows nothingDavid Johnson2011-10-041-1/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | Older glibc has a bug in scandir() where if the last call to filter is a failure and filter sets errno, scandir() will fail and return that errno to the caller. If running "brctl show" on a system where the last (sorted) directory in /sys/class/net is not a bridge, isbridge() will leave errno set to ENOENT and trigger this bug in glibc. Attached patch against bridge-utils v1.5 saves/restores errno in isbridge() to workaround this bug in older glibc.
| * skip . and .. in accurately in isbridge()Xiaochen Wang2011-09-121-2/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Hi all, In commit f88f8 "Skip . and .. in foreach_bridge test", the code skips all directories starting with dot. But if we create a bridge staring with dot, e.g. `.br0`, then `brctl show` cannot show this one. `.br0` should not be hidden, because we cannot find it except the command `brctl show .br0`. Signed-off-by: Xiaochen Wang <wangxiaochen0@gmail.com>
| * Check error returns from write to sysfsStephen Hemminger2011-05-031-14/+23
| | | | | | | | Add helper function to check write to sysfs files.
| * Fix error message for incorrect commandStephen Hemminger2011-05-031-1/+1
| | | | | | | | | | Debian bug 406907 Error message was refering to incorrect command argument.
| * Fix incorrect command in manualStephen Hemminger2011-05-031-1/+1
| | | | | | | | | | Command is "setageing" not "setageingtime"; fix man page. Debian bug report.
| * Update URL of git repositoryStephen Hemminger2011-03-285-27/+84
| | | | | | | | No longer uses sourceforge.
| * update mailing addressStephen Hemminger2011-03-282-4/+2
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| * bridge-utils 1.5Stephen Hemminger2011-03-281-1/+1
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| * show selected bridgeAnton Danilov2011-01-131-2/+10
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| * bridge-utils: Add 'hairpin' port forwarding modeFischer, Anna2010-01-154-0/+51
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds a 'hairpin' (also called 'reflective relay') mode port configuration to the Linux Ethernet bridge utilities. A bridge supporting hairpin forwarding mode can send frames back out through the port the frame was received on. Hairpin mode is required to support basic VEPA (Virtual Ethernet Port Aggregator) capabilities. You can find additional information on VEPA here: http://tech.groups.yahoo.com/group/evb/ http://www.ieee802.org/1/files/public/docs2009/new-hudson-vepa_seminar-20090514d.pdf http://www.internet2.edu/presentations/jt2009jul/20090719-congdon.pdf (I simplified the code by handling option compatiablity in earlier patch -- Stephen) Signed-off-by: Paul Congdon <paul.congdon@hp.com> Signed-off-by: Anna Fischer <anna.fischer@hp.com>
| * Handle unknown attributes more gracefullyStephen Hemminger2010-01-151-5/+4
| | | | | | | | | | If utility has some new attribute, that is not in older kernel, just assume it is zero.
| * Skip . and .. in foreach_bridge testStephen Hemminger2009-03-021-1/+5
| | | | | | | | | | | | If bridge is name 'bridge' then the test for ./bridge would succeed and eventually cause a SEGV. Correct fix is to just skip . directories in scan.
| * Check for fopen() failingStephen Hemminger2009-03-021-5/+9
| | | | | | | | Don't just die with SEGV if fopen fails.
| * use proper version of install in doc/MakefileStephen Hemminger2008-01-291-1/+1
| | | | | | | | Need to do autoconf correctly, bah on Lennart.
| * don't install libbridge.aStephen Hemminger2008-01-292-6/+3
| | | | | | | | | | | | Resolve some problems with make install Signed-off-by: Stephen Hemminger <stephen.hemminger@vyatta.com>
| * fix use of sysfs (affects 32/64 bit compat)Denys Vlasenko2008-01-081-1/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | I built current git head of bridge-utils. 32-bit binary omn 64-bit kernel doesn't show bridged interfaces: bridge name bridge id STP enabled interfaces br0 8000.000000000000 no can't get port info: Operation not supported It turns out that it uses wrong directory name and falls back to using ioctls. Bridge ioctls seems to be deprecated and 32/64 compat is missing, thus it fails. Attached patch makes brctl use /sys/class/net/br0/brif instead of nonexistent /sys/class/net/br0/brport: /sys/class/net/br0 ... ... ./brif: lrwxrwxrwx 1 root root 0 Jan 8 10:54 eth0 -> ../../../../class/net/eth0/brport Please apply. -- Signed-off-by: Stephen Hemminger <stephen.hemminger@vyatta.com>
| * Use linux/if.h rather than net/if.h for compatiablity withStephen Hemminger2007-11-261-1/+7
| | | | | | | | | | | | other headers. Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
| * Allow bridge-utils to run when no TCP/IP is availableAlon Bar-Lev2007-10-291-1/+1
| | | | | | | | | | | | | | | | This simple patch create AF_LOCAL socket instead of AF_INET so if TCP/IP is not linked into kernel it still works. Signed-off-by: Alon Bar-Lev <alon.barlev@gmail.com> Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
| * Update gitignoreStephen Hemminger2007-10-291-4/+32
| | | | | | | | Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
| * I've noticed for a while thatJeremy Jackson2007-05-081-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | output is showing 0 for port_no and port_id It seems that somewhere in 2.6 sysfs land the following items got printed in hexadecimal, and brctl code was parsing for decimal only doug:/sys/class/net/eth0/brport# cat port_id 0x8001 doug:/sys/class/net/eth0/brport# cat port_no 0x1
| * Add ignore for generated files.Stephen Hemminger2007-03-212-0/+9
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| * Get rid of bridge-utils dependency on libsysfs. The libraryStephen Hemminger2006-09-085-292/+136
| | | | | | | | | | | | | | was more trouble than it was worth, the code is easier if just using directories directory. Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
| * Change the autoconf stuff to handle newer versions of autoconfStephen Hemminger2006-09-083-4/+3
| | | | | | | | Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
| * patch for a message bugSantiago Garcia Mantinan2006-08-281-3/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Hi! Jens Seidel reported a bug to Debian about a wrong message on brctl, you can see it at http://bugs.debian.org/383938, it is kind of the continuation of the ENODEV bug #348617 that was already patched by Stephen on the git. I have applied the same solution that Stephen applied for the first one, follows the patch against git plus a minor exclamation mark modification I did so that all ENODEV messages were exclamative (Stephen patch had missed that mark). Regards... -- Manty/BestiaTester -> http://manty.net Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
| * Revert "Add support for bridge port forwarding."Stephen Hemminger2006-08-043-101/+0
| | | | | | | | | | | | | | This reverts 39af7c8f2855c3d9cb44e3069cbfeddd8979acae commit. Better to add this functionality via ebtables rather than into bridging code.
| * Add support for bridge port forwarding.Stephen Hemminger2006-07-203-0/+101
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| * http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=376914Marco Nenciarini2006-07-111-6/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | some libsysfs2 internal stucts are corrupted during execution of brctl by unneeded and erroneous calls to sysfs_close_class_device() Long description of my troubles On my xen Dom0 with 5 bridges and many interfaces every brctl show invocations fails with a strange error. bridge name bridge id STP enabled interfaces xenbr0 8000.feffffffffff no vif1.0 peth0 vif0.0 xenbr1 8000.feffffffffff no vif3.0 vif2.0 vif1.1 peth1 vif0.1 xenbr2 8000.feffffffffff no vif1.2 peth2 vif0.2 xenbr3 8000.feffffffffff no can't get port info: No such device xenbr4 8000.feffffffffff no vif2.2 peth4 vif0.4 but xenbr3 was fully up and functional, as stated by the contents of /sys/class/net/xenbr3 directory. Investigating with strace i've found that brctl give this error because it is trying to read xenbr3 interfaces in /sys/class/net/eth0/brif directory! ..... lstat64("/sys/class/net/xenbr3/bridge/topology_change_detected", {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0 stat64("/sys/class/net/xenbr3/bridge/topology_change_detected", {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0 open("/sys/class/net/xenbr3/bridge/topology_change_detected", O_RDONLY) = 4 read(4, "0\n", 4096) = 2 close(4) = 0 open("/sys/class/net/eth0/brif", O_RDONLY|O_NONBLOCK|O_LARGEFILE|O_DIRECTORY) = -1 ENOENT (No such file or directory) ioctl(3, SIOCDEVPRIVATE, 0xafdec36c) = -1 ENODEV (No such device) write(1, "8000.feffffffffff\tno\t\t can\'t get"..., 59) = 59 lstat64("/sys/class/net/xenbr4/bridge", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 write(1, "xenbr4\t\t", 8) = 8 ..... after some gdb and documentation reading sessions i've discovered that all calls to sysfs_close_class_device() in libbridge code are wrong, because their arguments are pointers returned by sysfs_get_* functions. This is explicitly forbidden by libsysfs documentation[1] at 6.1.b and corrupt libsysfs internal structures freeing memory that still being used. [1] /usr/share/doc/libsysfs-dev/libsysfs.txt.gz ..... 6.1 Calling Conventions in Libsysfs ----------------------------------- Libsysfs uses a simple API calling convention. APIs are classified to be one of "open", "get", "close" types. The convention is as follows: a. All "open" APIs have a corresponding "close" API. b. References obtained using "get" calls should not be closed explicitly. c. All "opened" references have to be closed with a call to their corresponding "close" call. This takes care of freeing structure references obtained with "get" calls. ..... I have checked all other sysfs_close_* calls and they seem to be correct. Attached patch removes the wrong call, so i can operate correctly on my bridges.
| * If addif fails report whether bridge or interface doesn't exist.Stephen Hemminger2006-07-111-1/+4
| | | | | | | | http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=348617
| * Minor manpage typoStephen Hemminger2006-07-111-1/+1
| | | | | | | | http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=296881
| * Fix bug where changing port priority changed path cost instead.Stephen Hemminger2006-05-312-1/+5
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| * Fix bugs with new sysfsutils library interfaceshemminger2006-02-013-29/+34
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| * More fixes for sysfs 2.0 code.shemminger2006-01-311-18/+18
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| * Fix up new sysfs code.shemminger2006-01-311-1/+1
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| * Update for v1.1shemminger2006-01-311-4/+4
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| * Update bridge utils to support new sysfsutils 2.0 versionshemminger2006-01-314-147/+141
| | | | | | | | of libsysfs
| * Fix sysfs detection to include -lsysfsshemminger2005-03-161-2/+3
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| * Fix sysfs detection to work on Suseshemminger2005-03-161-5/+5
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| * 1,0.6 fix sysfs detection and allow multiple interfaces for add/delshemminger2005-03-163-35/+71
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| * 1.0.5 updatesshemminger2004-12-0210-274/+84
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| * Add port_no back to port_infoshemminger2004-06-083-4/+7
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| * Get rid of all visible signs of port number and ifindexshemminger2004-06-046-166/+161
| | | | | | | | | | | | from API, and display output. Fix foreach_port for case when /sys is missing (but compiled for sysfs).
| * Workaround older libraries with buste if_indextoname etc.shemminger2004-06-032-6/+34
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| * Error handling, and build cleanupshemminger2004-06-024-8/+21
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| * Makefile is built by autoconfshemminger2004-06-021-21/+0
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| * Fix libraries on older systems (no lsysfs).shemminger2004-06-012-11/+4
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