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2003-05-07.Marcus Brinkmann
2002-09-172002-09-17 Marcus Brinkmann <marcus@gnu.org>Marcus Brinkmann
* Makeconf (CPPFLAGS): Move -std=gnu99 option to ... (CFLAGS): ... here. pfinet/ 2002-09-17 Marcus Brinkmann <marcus@gnu.org> * Makefile: Revert last change. * glue-include/asm/spinlock.h (SPIN_LOCK_UNLOCKED): Do not use a compound literal, which is not constant.
2002-09-172002-09-17 Marcus Brinkmann <marcus@gnu.org>Marcus Brinkmann
* Makefile: For now, filter -std=gnu99 out of CPPFLAGS.
2002-06-16.Roland McGrath
2002-06-13.Roland McGrath
2002-06-11.Roland McGrath
2002-05-31.Roland McGrath
2002-05-31.Roland McGrath
2002-05-29.Roland McGrath
2002-05-29.Roland McGrath
2002-05-132002-05-13 Marcus Brinkmann <marcus@gnu.org>Marcus Brinkmann
* main.c: Include <version.h>. (argp_program_version): New variable.
2002-05-05.Roland McGrath
2002-01-30term/Marcus Brinkmann
2002-01-30 Marcus Brinkmann <marcus@gnu.org> * users.c (trivfs_S_io_select): Remove IDTAG argument. Also in invocation of pty_io_select. * ptyio.c (pty_io_select): Likewise. pfinet/ 2002-01-30 Marcus Brinkmann <marcus@gnu.org> * tunnel.c (trivfs_S_io_select): Remove IDTAG argument.
2001-10-14Give proper attribution.Marcus Brinkmann
2001-10-142001-10-14 Marcus Brinkmann <marcus@gnu.org>Marcus Brinkmann
* glue-include/linux/sched.h (process_schedule_timeout): New function used as timer callback for schedule_timeout. (schedule_timeout): Implement it.
2001-07-25* glue-include/linux/socket.h (SOMAXCONN): Only define if itMark Kettenis
wasn't already. (msg_control, msg_controllen, struct cmsghdr, cmsg_len, cmsg_type, cmsg_level, CMSG_FIRSTHDR, CMSG_NXTHDR, CMSG_DATA, CMSG_LEN): Only define if CMSG_DATA wasn't already defined.
2001-07-182001-07-18 Marcus Brinkmann <marcus@gnu.org>Marcus Brinkmann
* linux-src/net/ipv4/devinit.c (configure_device): Initialize IFA correctly. If we are setting the peer on an IFF_POINTOPOINT link, force the netmask to 255.255.255.255. By Neal H Walfield <neal@cs.uml.edu>.
2001-07-182001-07-13 Neal H Walfield <neal@cs.uml.edu>Marcus Brinkmann
* options.c (parse_opt): In the cases where we hold global_lock and fail, we must release the lock before calling FAIL.
2001-06-082001-06-08 Marcus Brinkmann <marcus@gnu.org>Marcus Brinkmann
* timer-emul.c (add_timer): Don't add jiffies to EXPIRES, it is the responsibility of the caller to do this.
2001-02-26.Roland McGrath
2001-02-26.Roland McGrath
2001-01-172001-01-17 Marcus Brinkmann <marcus@gnu.org>Marcus Brinkmann
* iioctl-ops.c (siocsifXaddr): Remove incorrect comment about isroot. (S_iioctl_siocsifflags): Likewise. (S_iioctl_siocsifmtu): And one more time.
2001-01-11hurd/Marcus Brinkmann
2001-01-07 Marcus Brinkmann <marcus@gnu.org> * ioctl_types.h: Include <net/if.h>, define types sockaddr_t and ifname_t for iioctl.defs. * iioctl.defs: New file for network interface ioctls. * pfinet.defs: Remove old RPCs, fix subsystem number, add RPC for SIOCGIFCONF. pfinet/ 2001-01-07 Marcus Brinkmann <marcus@gnu.org> * pfinet-ops.c: New file to implement hurd/pfinet.defs. * iioctl-ops.c: New file to implement iioctl.defs. * linux-src/net/core/dev.c: If _HURD_, don't define netdev_chain as static. * glue-include/linux/if.h: New file, to avoid conflict between <net/if.h> (imported by iioctl.defs) and linux version of it. * main.c (pfinet_demuxer): Prototype pfinet_server and iioctl_server, use them. * pfinet.h: New global variables pfinetctl, pfinet_owner and pfinet_group. * main.c (main): New variable ST. Request pfinetctl from trivfs_startup. Use it to determine the owner and group of the underlying node. * io-ops.c (S_io_reauthenticate): New index variable j. Set newuser->isroot also for owners of the underlying file and group owners. (S_io_restrict_auth): Likewise. * socket-ops.c: Include <sys/stat.h> and <hurd/fshelp.h>. (S_socket_create): New variable isroot. If master->isroot is not set, use fshelp_isowner to check ownership and if to set it. Pass isroot to make_sock_user instead master->isroot. * linux-src/net/ipv4/devinet.c (configure_device): Accept new parameter BROADCAST, set ifa_broadcast if this is not INADDR_NONE. (inquire_device): Accept new parameter broadcast, set it. * main.c: Add new paramter to prototype of configure_device. (main): Add new parameter to call to configure_device. * options.c: Add new parameters to prototypes of configure_device and inquire_device. (trivfs_append_args): Define new variable BROAD, use its address as the new parameter for inquire_device. * linux-src/net/core/dev.c (dev_ifconf): Don't declare static if _HURD_. * linux-src/net/ipv4/devinet.c (inet_gifconf): If _HURD_, set sin_len member. * Makefile (MIGSRCS): Add pfinetServer.c and iioctlServer.c. (SRCS): Add pfinet-ops.c, iioctl-ops.c.
2001-01-03fix typo in changelogMarcus Brinkmann
2001-01-032001-01-03 Marcus Brinkmann <marcus@gnu.org>Marcus Brinkmann
* options.c (parse_opt): Set err to 0 if it was ESRCH. (or zero after anyway).
2000-12-032000-12-03 Marcus Brinkmann <marcus@gnu.org>Marcus Brinkmann
* main.c (pfinet_demuxer): New variable PI. Store port info in PI, and dereference it if found.
2000-11-30ext2fs, ufs:Marcus Brinkmann
2000-11-30 Marcus Brinkmann <marcus@gnu.org> * dir.c (diskfs_lookup_hard): If name is too long, clear DS before returning ENAMETOOLONG. pfinet: 2000-11-02 Marcus Brinkmann <marcus@gnu.org> * tunnel.c (trivfs_S_io_get_owner): Add return type to silence compiler warning.
2000-10-062000-10-06 Marcus Brinkmann <marcus@gnu.org>Marcus Brinkmann
* Makefile (SRCS): Add tunnel.c * tunnel.c: New file. * linux-src/net/ipv4/devinet.c (configure_device): New argument PEER. Implement support for setting the destination address for point-to-point interfaces. (inquire_device): New argument PEER. Implement support to get the destination address. * main.c: Include fcntl.h. Update prototype of configure_device. Set trivfs_support_read and trivfs_support_write to 1, as we support those in some cases now. For the same reason, set trivfs_allow_open to O_READ | O_WRITE. (pfinet_demuxer): If the port is not in the socketport_class, don't try io_server (so requests for trivfs are not catched too early). (find_device): Use setup_tunnel_device for tun* interfaces. (main): Add peer argument to configure_device call for the lo interface. * options.c: Update prototypes for configure_device, inquire_device. (options): Add --peer option. (stuct parse_interface): Add peer member. (parse_hook_add_interface): Initialize peer. (parse_opt): Add a case for --peer. Add peer argument to configure_device call. (add_dev_opts): Add peer variable, add it to inquire_device call arguments. Check for peer argument and add it to command line if it is there. * pfinet.h: Add prototype for setup_tunnel_device.
2000-10-042000-10-04 Marcus Brinkmann <marcus@gnu.org>Marcus Brinkmann
* Makefile (SRCS): Add dummy.c * dummy.c: New file. * ethernet.c: Moved ETHER_PORT, READPT, READPTNAME to ... (struct ether_device): ... here. New struct. ETHER_DEV is now a pointer to a struct ether_device. (ethernet_demuxer): New variables edev, dev. Iterate over linked list ETHER_DEV to find correct readptname. Use dev instead ETHER_DEV for socket buffer manipulation. (ethernet_open): New variable edev. Use dev->priv to find correct edev. Use members of edev instead global variables. (ethernet_xmit): New variable edev. Use dev->priv to find correct edev.Use member of edev instead global variable ETHER_PORT. (setup_ethernet_device): New output argument DEVICE. New variables edev and dev. Allocate memory for edev, add it to the head of ETHER_DEV. Use dev instead ETHER_DEV. Use members of edev instead global variables. * main.c: ALREADY_OPEN removed. (find_device): Fix comment. Redone to work with multiple devices by iterating over DEV_BASE. (enumerate_device): Likewise. * pfinet.h: Add new argument to prototype of setup_ethernet_device. Add prototype for setup_dummy_device. Remove prototype for ETHER_DEV. Add prototype for DEV_BASE.
2000-09-302000-09-30 Marcus Brinkmann <marcus@gnu.org>Marcus Brinkmann
* main.c: Prototype configure_device to supress compiler warning.
2000-07-26* glue-include/linux/poll.h (POLLERR): Define as SELECT_READ |Mark Kettenis
SELECT_WRITE. (POLLHUP): Define as SELECT_READ.
2000-07-26* linux-src/net/core/dev.c (net_bh) [_HURD_]: Leave out the codeMark Kettenis
that gives other bottom halves a chance to run; the network bottom half is the only one present in pfinet.
2000-04-03.Roland McGrath
2000-03-172000-03-17 Thomas Bushnell, BSG <tb@mit.edu>Thomas Bushnell
* main.c (arrange_shutdown_notification): Don't use MAKE_SEND in Hurd RPC.
2000-03-17.Roland McGrath
2000-02-13.Roland McGrath
2000-02-07.Roland McGrath
2000-02-05.Roland McGrath
2000-02-04.Roland McGrath
2000-02-042000-02-03 Roland McGrath <roland@baalperazim.frob.com>Roland McGrath
Complete overhaul of pfinet based on the IPv4 networking code from the Linux 2.2.12 kernel sources. This page describes a single unified set of interdependent changes, but there are so many changes that I have broken up the log entry into paragraphs based on rough topical divisions of the work involved. Subset of verbatim Linux 2.2.12 sources imported on a vendor branch. * linux-src: New directory, see README for details. * README: New file, describes linux-src layout and procedures for tracking Linux source updates. Light modifications to linux-src files to avoid really bending over backwards with the glue macros. All modifications to files in linux-src are conditionalized by #ifdef _HURD_. * linux-src/include/linux/net.h [_HURD_] (struct socket): New members refcnt and identity; elide members fasync_list, file. * linux-src/include/linux/rtnetlink.h [! CONFIG_RTNETLINK] (rtnl_shlock, rtnl_shunlock) [! _HURD_]: Conditionalize contents on this, making these no-ops #ifdef _HURD_. * linux-src/net/core/dev.c [_HURD_] (dev_ioctl): Don't define the function, instead #define it to 0. * linux-src/net/ipv4/af_inet.c [_HURD_] (inet_ioctl): Likewise. * linux-src/net/ipv4/arp.c [_HURD_] (arp_ioctl): Likewise. * linux-src/net/ipv4/udp.c [_HURD_] (udp_ioctl): Likewise. * linux-src/net/ipv4/tcp.c [_HURD_] (tcp_ioctl): Likewise. [_HURD_] (tcp_tiocinq): New function, TIOCINQ code from tcp_ioctl. * linux-src/net/ipv4/devinet.c [_HURD_] (devinet_ioctl): Don't define the function, instead #define it to 0. [_HURD_] (configure_device): New function, cobbled from SIOCSIFADDR and SIOCSIFNETMASK code from devinet_ioctl. * glue-include/asm, glue-include/linux: New directories. These contain glue kludge headers that replace all of the Linux <asm/*.h> headers except checksum.h, and several of the Linux <linux/*.h> headers (the remainder come from linux-src/include/linux and are mostly unmodified). * glue-include/asm/atomic.h: New file, glue replacement header. * glue-include/asm/bitops.h: New file, glue replacement header. * glue-include/asm/byteorder.h: New file, glue replacement header. * glue-include/asm/checksum.h: New file, glue replacement header. * glue-include/asm/errno.h: New file, glue replacement header. * glue-include/asm/hardirq.h: New file, glue replacement header. * glue-include/asm/init.h: New file, glue replacement header. * glue-include/asm/segment.h: New file, glue replacement header. * glue-include/asm/spinlock.h: New file, glue replacement header. * glue-include/asm/system.h: New file, glue replacement header. * glue-include/asm/types.h: New file, glue replacement header. * glue-include/asm/uaccess.h: New file, glue replacement header. * glue-include/linux/autoconf.h: New file, glue replacement header. * glue-include/linux/binfmts.h: New file, glue replacement header. * glue-include/linux/config.h: New file, glue replacement header. * glue-include/linux/errno.h: New file, glue replacement header. * glue-include/linux/fcntl.h: New file, glue replacement header. * glue-include/linux/fs.h: New file, glue replacement header. * glue-include/linux/in.h: New file, glue replacement header. * glue-include/linux/in6.h: New file, glue replacement header. * glue-include/linux/interrupt.h: New file, glue replacement header. * glue-include/linux/ioctl.h: New file, glue replacement header. * glue-include/linux/ipv6.h: New file, glue replacement header. * glue-include/linux/kernel.h: New file, glue replacement header. * glue-include/linux/limits.h: New file, glue replacement header. * glue-include/linux/major.h: New file, glue replacement header. * glue-include/linux/malloc.h: New file, glue replacement header. * glue-include/linux/mm.h: New file, glue replacement header. * glue-include/linux/param.h: New file, glue replacement header. * glue-include/linux/personality.h: New file, glue replacement header. * glue-include/linux/poll.h: New file, glue replacement header. * glue-include/linux/proc_fs.h: New file, glue replacement header. * glue-include/linux/sched.h: New file, glue replacement header. * glue-include/linux/slab.h: New file, glue replacement header. * glue-include/linux/socket.h: New file, glue replacement header. * glue-include/linux/sockios.h: New file, glue replacement header. * glue-include/linux/stat.h: New file, glue replacement header. * glue-include/linux/string.h: New file, glue replacement header. * glue-include/linux/termios.h: New file, glue replacement header. * glue-include/linux/time.h: New file, glue replacement header. * glue-include/linux/timer.h: New file, glue replacement header. * glue-include/linux/timex.h: New file, glue replacement header. * glue-include/linux/types.h: New file, glue replacement header. * glue-include/linux/un.h: New file, glue replacement header. * glue-include/linux/version.h: New file, glue replacement header. * glue-include/linux/wait.h: New file, glue replacement header. * kmem_cache.c: New file. Glue code replaces Linux kmem_cache_t et al. * stubs.c: New file. No-op functions and stub variables for a few things the Linux networking code needs to link. * Makefile (core-srcs, arch-lib-srcs, ethernet-srcs, ipv4-srcs): New variables, listing sources used from linux-src subdirectories. (LINUXSRCS): Define using those. (SRCS): Remove devices.c; add kmem_cache.c, stubs.c. (UNUSEDSRC): Variable removed. (vpath %.c): Remove vpath for $(srcdir)/linux-inet directory. Add vpaths for $(srcdir)/linux-src subdirectories. (CPPFLAGS): Add -D_HURD_SYSTYPE defining it to $(asm_syntax) as a double-quoted string. Add -I's for glue-include and linux-src/include. * pfinet.h: Include <sys/socket.h>, and not <linux/netdevice.h>. (master_device): Remove decl. (global_lock, packet_queue_lock): Remove common defns. (global_lock, net_bh_lock): Declare them as externs. (struct sockaddr): Remove len member, make address member just a struct sockaddr rather than a 0-length array. (setup_loopback_device, become_task_protid, become_task): Remove decls. (ethernet_initialize): Declare it. (input_work_thread): Remove decl. (net_bh_thread): Declare it. (tcp_readable): Remove decl. (tcp_tiocinq): Declare it. * config.h: Rewritten based on Linux 2.2.12 set of CONFIG_* options. (CONFIG_NET, CONFIG_INET, CONFIG_SKB_LARGE): These are the only Linux config options we set. (CONFIG_IP_NOSIOCRT): New macro (not a proper config option, but used conveniently in the code). * ethernet.c (ethernet_set_multi): Take only one parameter. Remove assert, since we always get passed IGMP_ALL_HOSTS. (ethernet_thread): Make static. (ethernet_demuxer): Use __mutex_lock in place of mutex_lock, so as to get cthreads instead of linux/spinlock.h glue macros. Lock net_bh_lock instead of global_lock. Set SKB->protocol with eth_type_trans before calling netif_rx. (ethernet_initialize): New function, one-time initialization broken out of ethernet_open. (ethernet_open): Ports setup moved to ethernet_initialize. Don't use `errno' to avoid glue conflicts. Use get_privileged_ports here to get the master device port, and deallocate it after calling device_open. (ethernet_xmit): Use assert_perror. Only one arg to dev_kfree_skb now. (setup_ethernet_device): Change initializations for structure changes. Call dev_init_buffers and register_netdevice on the device. * timer-emul.c (all functions): Use __mutex_lock instead of mutex_lock. Adjust for renaming of `prevp' member to `prev' in struct timer_list. (mod_timer): New function. * socket.c (proto_ops): Variable removed. (net_families): New variable replaces it. (sock_register): Rewritten for new calling convention, set net_families rather than proto_ops. (make_sock_user, clean_socketport, sock_alloc, sock_release): Functions moved here from misc.c. * sched.c (packet_queue_lock): Variable removed. (net_bh_lock, net_bh_wakeup): New variables. (current): Variable removed (now a macro in the glue headers). (interruptible_sleep_on, wake_up_interruptible): Functions removed. They are replaced by inlines in the glue headers. (become_task, become_task_protid): Functions removed; they are replaced by macros in glue-include/linux/sched.h. (net_bh_worker): New function. * loopback.c: Completely rewritten, mostly copied from linux-2.2.12's drivers/net/loopback.c source file. * io-ops.c (all functions): Use __mutex_lock in place of mutex_lock. (S_io_write): Call ops->sendmsg instead of ops->write, which no longer exists. If O_NONBLOCK is set, set MSG_DONTWAIT in msg_flags. (S_io_read): Call ops->recvmsg instead of ops->read, which no longer exists If O_NONBLOCK is set, pass MSG_DONTWAIT. (S_io_readable): Use USER->sock->data in place of USER->sock->sk. For SOCK_STREAM and SOCK_SEQPACKET types, call tcp_tiocinq. (S_io_set_all_openmodes, S_io_get_openmodes, S_io_set_some_openmodes, S_io_clear_some_openmodes): Member USER->sock->userflags is now renamed USER->sock->flags. (S_io_select): Completely rewritten using ops->poll. (select_wait): Function removed. (S_io_stat): Set st_mode to reflect S_IFSOCK. * socket-ops.c (all functions): Use __mutex_lock instead of mutex_lock. (S_socket_create): Don't set SOCK->ops or call SOCK->ops->create. Instead, call net_families[PF_INET]->create. (S_socket_listen): Remove extra checks; just call ops->listen. (S_socket_accept): Remove extra checks before ops->accept call. Avoid use of goto. (S_socket_connect): Remove extra checks; just call ops->connect. (S_socket_bind): Adjust for struct sock_addr changes. (S_socket_create_address): Likewise. (S_socket_whatis_address): Likewise. (S_socket_connect2): Don't diddle data structures after ops->socketpair call. (S_socket_getopt): Use sock_getsockopt if LEVEL is SOL_SOCKET. Accept any data size, not just sizeof (int). (S_socket_setopt): Use sock_setsockopt if LEVEL is SOL_SOCKET. (S_socket_send): Always use ops->sendmsg instead of ops->send or ops->sendto, which no longer exist. If O_NONBLOCK is set, set MSG_DONTWAIT in msg_flags. (S_socket_recv): Always use ops->recvmsg instead of ops->recv, which no longer exists. If O_NONBLOCK is set, set MSG_DONTWAIT in flags. Check for error from S_socket_create_address. * main.c (find_device): Don't try to set ether_dev.pa_mask (it's gone). (main): Don't call init_devices. Call ethernet_initialize. Start net_bh_worker instead of input_work_thread. Don't call setup_loopback_device. Instead, take global_lock, do prepare_current, and then call sk_init, skb_init, inet_proto_init, and net_dev_init. Keep global_lock held while calling argp_parse. Call arrange_shutdown_notification only after all that. Fix error call for "contacting parent" to pass ERR instead of errno. * options.c (ADDR): #undef before defining macro. (parse_opt): #if 0 out EDESTADDRREQ check (I don't understand it). To apply settings, call configure_devices. (ADD_ADDR_OPT): #if 0 --address and --netmask options. Needs fixed. * misc.c (make_sock_user, clean_socketport, sock_alloc, sock_release): Functions moved to socket.c. (sock_release_peer): Function removed. (make_sockaddr_port): Use struct sockaddr_storage to size buffer. Fix size calculation for new struct sock_addr layout. Initialize sa_family and sa_len of new struct sock_addr. Remove the old Linux (2.0.??) network stack and the glue code for it. * linux-inet, asm, linux: Directories and all files removed. Some of the new files in glue-include came from the old glue headers in the asm and linux directories, but most were substantially modified. * devices.c: File removed. The equivalent glue is now elsewhere.
2000-01-29.Roland McGrath
1999-10-23.Roland McGrath
1999-09-13Reverted changes related to io_map_segment.Roland McGrath
1999-09-091999-09-09 Thomas Bushnell, BSG <tb@mit.edu>Thomas Bushnell
* ethernet.c (ethernet_open): Don't start the input work thread here. (more_packets, mark_bh, input_work_thread): Move these to ... * devices.c: ... here. Also include "pfinet.h" instead of list of <> includes. * main.c (main): Launch input work thread here. * pfinet.h (input_work_thread): Declare function. * devices.c (add_device): Remove unused function. * pfinet.h (incoming_net_packet): Remove unused declaration.
1999-09-081999-09-07 Thomas Bushnell, BSG <tb@mit.edu>Thomas Bushnell
* io-ops.c (S_io_map_segment): New function.
1999-07-11.Roland McGrath
1999-07-111999-07-09 Thomas Bushnell, BSG <tb@mit.edu>Thomas Bushnell
* io-ops.c (S_io_read): Use mmap instead of vm_allocate. * socket-ops.c (S_socket_whatis_address): Likewise.
1999-07-11.Roland McGrath
1999-07-031999-07-03 Thomas Bushnell, BSG <tb@mit.edu>Thomas Bushnell
* io-ops.c (S_io_read): Use munmap instead of vm_deallocate. (S_io_reauthenticate): Likewise.
1999-06-13.Roland McGrath