summaryrefslogtreecommitdiffstats
path: root/sys/netinet6/scope6.c
Commit message (Collapse)AuthorAgeFilesLines
* For all files including net/vnet.h directly include opt_route.h andbz2009-02-271-0/+2
| | | | | | | | | | | | | | net/route.h. Remove the hidden include of opt_route.h and net/route.h from net/vnet.h. We need to make sure that both opt_route.h and net/route.h are included before net/vnet.h because of the way MRT figures out the number of FIBs from the kernel option. If we do not, we end up with the default number of 1 when including net/vnet.h and array sizes are wrong. This does not change the list of files which depend on opt_route.h but we can identify them now more easily.
* Rather than using hidden includes (with cicular dependencies),bz2008-12-021-1/+3
| | | | | | | | | | | directly include only the header files needed. This reduces the unneeded spamming of various headers into lots of files. For now, this leaves us with very few modules including vnet.h and thus needing to depend on opt_route.h. Reviewed by: brooks, gnn, des, zec, imp Sponsored by: The FreeBSD Foundation
* Change the initialization methodology for global variables scheduledzec2008-11-191-5/+9
| | | | | | | | | | | | | | | | | | | | | | | | for virtualization. Instead of initializing the affected global variables at instatiation, assign initial values to them in initializer functions. As a rule, initialization at instatiation for such variables should never be introduced again from now on. Furthermore, enclose all instantiations of such global variables in #ifdef VIMAGE_GLOBALS blocks. Essentialy, this change should have zero functional impact. In the next phase of merging network stack virtualization infrastructure from p4/vimage branch, the new initialization methology will allow us to switch between using global variables and their counterparts residing in virtualization containers with minimum code churn, and in the long run allow us to intialize multiple instances of such container structures. Discussed at: devsummit Strassburg Reviewed by: bz, julian Approved by: julian (mentor) Obtained from: //depot/projects/vimage-commit2/... X-MFC after: never Sponsored by: NLnet Foundation, The FreeBSD Foundation
* Step 1.5 of importing the network stack virtualization infrastructurezec2008-10-021-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | from the vimage project, as per plan established at devsummit 08/08: http://wiki.freebsd.org/Image/Notes200808DevSummit Introduce INIT_VNET_*() initializer macros, VNET_FOREACH() iterator macros, and CURVNET_SET() context setting macros, all currently resolving to NOPs. Prepare for virtualization of selected SYSCTL objects by introducing a family of SYSCTL_V_*() macros, currently resolving to their global counterparts, i.e. SYSCTL_V_INT() == SYSCTL_INT(). Move selected #defines from sys/sys/vimage.h to newly introduced header files specific to virtualized subsystems (sys/net/vnet.h, sys/netinet/vinet.h etc.). All the changes are verified to have zero functional impact at this point in time by doing MD5 comparision between pre- and post-change object files(*). (*) netipsec/keysock.c did not validate depending on compile time options. Implemented by: julian, bz, brooks, zec Reviewed by: julian, bz, brooks, kris, rwatson, ... Approved by: julian (mentor) Obtained from: //depot/projects/vimage-commit2/... X-MFC after: never Sponsored by: NLnet Foundation, The FreeBSD Foundation
* Commit step 1 of the vimage project, (network stack)bz2008-08-171-10/+11
| | | | | | | | | | | | | | | | | | | | | | | | virtualization work done by Marko Zec (zec@). This is the first in a series of commits over the course of the next few weeks. Mark all uses of global variables to be virtualized with a V_ prefix. Use macros to map them back to their global names for now, so this is a NOP change only. We hope to have caught at least 85-90% of what is needed so we do not invalidate a lot of outstanding patches again. Obtained from: //depot/projects/vimage-commit2/... Reviewed by: brooks, des, ed, mav, julian, jamie, kris, rwatson, zec, ... (various people I forgot, different versions) md5 (with a bit of help) Sponsored by: NLnet Foundation, The FreeBSD Foundation X-MFC after: never V_Commit_Message_Reviewed_By: more people than the patch
* Clean up VCS Ids.obrien2007-12-101-3/+5
|
* ANSIfy[1] plus some style cleanup nearby.delphij2007-07-051-30/+19
| | | | | | Discussed with: gnn, rwatson Submitted by: Karl Sj?dahl - dunceor <dunceor gmail com> [1] Approved by: re (rwatson)
* MFp4: 92972, 98913 + one more changebz2006-12-121-1/+2
| | | | | | | In ip6_sprintf no longer use and return one of eight static buffers for printing/logging ipv6 addresses. The caller now has to hand in a sufficiently large buffer as first argument.
* oops, make it compilable. i need sleep. X-(ume2005-07-251-2/+2
|
* restore locks which disappeared wrongly by my previous commit.ume2005-07-251-1/+10
|
* scope cleanup. with this changeume2005-07-251-81/+173
| | | | | | | | | | | | | | | | | | | - most of the kernel code will not care about the actual encoding of scope zone IDs and won't touch "s6_addr16[1]" directly. - similarly, most of the kernel code will not care about link-local scoped addresses as a special case. - scope boundary check will be stricter. For example, the current *BSD code allows a packet with src=::1 and dst=(some global IPv6 address) to be sent outside of the node, if the application do: s = socket(AF_INET6); bind(s, "::1"); sendto(s, some_global_IPv6_addr); This is clearly wrong, since ::1 is only meaningful within a single node, but the current implementation of the *BSD kernel cannot reject this attempt. Submitted by: JINMEI Tatuya <jinmei__at__isl.rdc.toshiba.co.jp> Obtained from: KAME
* /* -> /*- for license, minor formatting changes, separate for KAMEimp2005-01-071-1/+1
|
* Reviewed by: SUZUKI Shinsuke <suz@kame.net>gnn2004-11-291-17/+34
| | | | | | | | | | Approved by: Robert Watson <rwatson@freebsd.org> Add locking to the IPv6 scoping code. All spl() like calls have also been removed. Cleaning up the handling of ifnet data will happen at a later date.
* protect sid_default and sid.ume2003-10-221-1/+36
| | | | Submitted by: rwatson (with modification)
* - change scope to zone.ume2003-10-211-22/+56
| | | | | | | | - change node-local to interface-local. - better error handling of address-to-scope mapping. - use in6_clearscope(). Obtained from: KAME
* - add dom_if{attach,detach} framework.ume2003-10-171-74/+79
| | | | | | - transition to use ifp->if_afdata. Obtained from: KAME
* - typo in commentume2003-10-091-6/+6
| | | | | | | | - style - ANSIfy (there is no functional change.) Obtained from: KAME
* return(code) -> return (code)ume2003-10-061-15/+15
| | | | (reduce diffs against KAME)
* Back out M_* changes, per decision of the TRB.imp2003-02-191-1/+1
| | | | Approved by: trb
* Remove M_TRYWAIT/M_WAITOK/M_WAIT. Callers should use 0.alfred2003-01-211-1/+1
| | | | Merge M_NOWAIT/M_DONTWAIT into a single flag M_NOWAIT.
* 3rd arg to bcmp() was wrong. From: David Wang <dsw@juniper.net>ume2002-03-251-1/+1
| | | | | Obtained from: KAME MFC after: 1 week
* Sync with recent KAME.ume2001-06-111-1/+2
| | | | | | | | | | | | | | | | | | This work was based on kame-20010528-freebsd43-snap.tgz and some critical problem after the snap was out were fixed. There are many many changes since last KAME merge. TODO: - The definitions of SADB_* in sys/net/pfkeyv2.h are still different from RFC2407/IANA assignment because of binary compatibility issue. It should be fixed under 5-CURRENT. - ip6po_m member of struct ip6_pktopts is no longer used. But, it is still there because of binary compatibility issue. It should be removed under 5-CURRENT. Reviewed by: itojun Obtained from: KAME MFC after: 3 weeks
* sync with kame tree as of july00. tons of bug fixes/improvements.itojun2000-07-041-0/+302
API changes: - additional IPv6 ioctls - IPsec PF_KEY API was changed, it is mandatory to upgrade setkey(8). (also syntax change)
OpenPOWER on IntegriCloud