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* Add a description comment for the MIG type translation filesZhaoming Luo2024-12-141-1/+2
| | | | | Signed-off-by: Zhaoming Luo <zhmingluo@163.com> Message-ID: <20241213005831.748151-1-zhmingluo@163.com>
* tcp: select(writefds) don't hang up when a peer close connectionKOSAKI Motohiro2024-07-081-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This issue come from ruby language community. Below test program hang up when only run on Linux. % uname -mrsv Linux 2.6.26-2-486 #1 Sat Dec 26 08:37:39 UTC 2009 i686 % ruby -rsocket -ve ' BasicSocket.do_not_reverse_lookup = true serv = TCPServer.open("127.0.0.1", 0) s1 = TCPSocket.open("127.0.0.1", serv.addr[1]) s2 = serv.accept s2.close s1.write("a") rescue p $! s1.write("a") rescue p $! Thread.new { s1.write("a") }.join' ruby 1.9.3dev (2010-07-06 trunk 28554) [i686-linux] #<Errno::EPIPE: Broken pipe> [Hang Here] FreeBSD, Solaris, Mac doesn't. because Ruby's write() method call select() internally. and tcp_poll has a bug. SUS defined 'ready for writing' of select() as following. | A descriptor shall be considered ready for writing when a call to an output | function with O_NONBLOCK clear would not block, whether or not the function | would transfer data successfully. That said, EPIPE situation is clearly one of 'ready for writing'. We don't have read-side issue because tcp_poll() already has read side shutdown care. | if (sk->sk_shutdown & RCV_SHUTDOWN) | mask |= POLLIN | POLLRDNORM | POLLRDHUP; So, Let's insert same logic in write side. - reference url http://blade.nagaokaut.ac.jp/cgi-bin/scat.rb/ruby/ruby-core/31065 http://blade.nagaokaut.ac.jp/cgi-bin/scat.rb/ruby/ruby-core/31068 Signed-off-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* Fix issues with GCC 14.Flavio Cruz2024-06-242-31/+10
| | | | | | | | | * ftpfts/ftpfs: use appropriate function signature for interrupt_check. * pfinet/Makefile: turn off warnings in Linux driver code that are now errors in GCC 14. * pfinet/glue-include/linux/socket.h: remove duplicate functions. These are implemented in linux-src/net/core/iovec.c. Message-ID: <pnx5mho5ipgabehscwu2ogk5l7zfjsxpmjz37fuplgbtohwtjj@ofhr2r5xvqm6>
* Include unistd.h for sleep in pfinet/ethernet.cFlavio Cruz2024-06-241-0/+1
| | | | | Compilation fails otherwise due to -Werror=implicit-function-declaration Message-ID: <uuxfc5gjinlekgdyjzxesz72t6dabbl6s2f2n2fi7iw2bi5nl5@js7sx73kagmd>
* pfinet: wait a bit before retrying to open ethernet deviceSamuel Thibault2024-05-191-1/+2
| | | | | If netdde is restarting, it may have not finished probing devices, give it some time.
* pfinet: fix type aliasFlavio Cruz2023-12-291-1/+1
| | | | Message-ID: <20231229212105.858759-11-flaviocruz@gmail.com>
* Use mach_msg_type_number_t whenever required to avoid warningsFlavio Cruz2023-12-292-5/+7
| | | | Message-ID: <20231229212105.858759-3-flaviocruz@gmail.com>
* pfinet and pci-arbiter: update server handlers to return kern_return_t to ↵Flavio Cruz2023-12-296-68/+68
| | | | | | fix -Werror=enum-int-mismatch warnings Message-ID: <20231229161211.312389-1-flaviocruz@gmail.com>
* pfinet: Also accept MSG_NOSIGNAL in udpv6_sendmsgSamuel Thibault2023-08-311-1/+1
| | | | The implementation is shared with IPv4
* pfinet: Get rid of u_intSamuel Thibault2023-08-081-1/+1
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* pfinet: Fix x86_64 prototypesSamuel Thibault2023-06-111-2/+2
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* pfinet: Add x86_64 checksum supportSamuel Thibault2023-05-292-0/+278
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* pfinet: Missing size_t/mach_msg_type_number_t fixSamuel Thibault2023-05-281-2/+2
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* More prototypes fixesSamuel Thibault2023-05-101-2/+2
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* Use uintptr_t for message payloads.Flavio Cruz2023-05-021-2/+2
| | | | | A follow up to 92fad38a043b75ed6b435b3efa574ede91dbe9ee in gnumach. Message-Id: <ZFCNasf9bJ9qj+CG@jupiter.tail36e24.ts.net>
* Further modernize Hurd code by enforcing strict prototypes and no implicit ↵Flavio Cruz2023-04-081-1/+1
| | | | | | | | | | | | | | | | | | function declarations. Most of the changes land in one of these buckets: * Removed unused declarations. * Used (void) to represent no parameters instead of () which means an undeterminate number of parameters. * Included missing header files whenever necessary (stdlib.h, sys/mman.h, etc) * Typedefed function pointers to be able to fully declare the parameter types. * Added declarations of library functions that are used elsewhere (example is libps/ps.h). * Made functions static whenever they are only used in that file. * Forwarded declarations of some methods that were made static. Message-Id: <ZDD1o7/tVYeZew+G@jupiter.tail36e24.ts.net>
* Modernize code by removing use of old style definitions.Flavio Cruz2023-04-036-8/+8
| | | | | Also add -Werror=old-style-definition to enforce new code. Message-Id: <ZBZ+8xf7GHy2RT/h@jupiter.tail36e24.ts.net>
* pfinet: Fix shifting left into bit 31Samuel Thibault2023-02-234-6/+6
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* pfinet: Align packetsSamuel Thibault2023-02-193-2/+28
| | | | | | The Ethernet header is 14 bytes long, and thus leads to IP header misalignment. This uses skb_reserve to introduce 2 bytes of padding to realign IP headers.
* pfinet: Fix using uninitialized valueSamuel Thibault2023-01-011-1/+1
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* Remove duplicate pfinet linux headers that have glue versionsFlavio Cruz2022-11-0633-5044/+0
| | | | Message-Id: <Y2NNAegVOKg/X7OC@viriathus>
* pfinet: Fix warningSamuel Thibault2022-09-221-4/+3
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* rioctl: Use r not i group ioctl for SIOCADDRT/SIOCDELRTDamien Zammit2022-09-224-3/+8
| | | | Message-Id: <20220922004105.961869-1-damien@zamaudio.com>
* Use route.h from glibcSamuel Thibault2022-09-213-43/+9
| | | | | | Unfortunately the Linux source also uses <net/route.h>, so we have to both make that include the glibc-provided one, and avoid making it emit Linuxish definitions when they would conflict with glibc definitions.
* Add new RPC for pfinet network routesDamien Zammit2022-09-116-4/+214
| | | | Message-Id: <20220909094234.517165-1-damien@zamaudio.com>
* pfinet: Factorize preparing the route requestSamuel Thibault2022-08-291-71/+57
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* pfinet: Add SIOCADDRT and SIOCDELRT equivalent iioctlsDamien Zammit2022-08-292-100/+286
| | | | | | | | | | | | | | | | | | | | | | | | Using a new client side <net/route.h> I was able to clean up the existing options.c in pfinet and add two new ioctls for adding/deleting network routes. /* move to bits/ioctl.h */ struct ifrtreq { char ifname[IFNAMSIZ]; in_addr_t rt_dest; in_addr_t rt_mask; in_addr_t rt_gateway; int rt_flags; int rt_metric; int rt_mtu; int rt_window; int rt_irtt; int rt_tos; int rt_class; }; Message-Id: <20220829102952.369798-1-damien@zamaudio.com>
* Fix types of read write and readables methodsEtienne Brateau2022-08-293-16/+16
| | | | Message-Id: <20220829193617.13481-1-etienne.brateau@gmail.com>
* Drop ip_mreqn structureSamuel Thibault2022-08-131-7/+0
| | | | This is to be defined in the glibc header.
* pfinet: Increase default max buffer size to 256k, like on LinuxSamuel Thibault2022-08-131-2/+2
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* Fix warningSamuel Thibault2022-02-121-1/+1
| | | | | * pfinet/socket-ops.c (S_socket_setopt): Cast data into char* before passing it to Linux' setsockopt which erroneously takes a char*.
* Fix warningSamuel Thibault2022-02-122-2/+2
| | | | | | * pfinet/io-ops.c (S_io_write), pfinet/socket-ops.c (S_socket_send): Cast const void * pointer to void * when using it in struct iovec which always uses a void* even when writing.
* Fix const warningsSamuel Thibault2022-01-171-1/+1
| | | | | Now that the RPCs have const, this forces us cleaning our const-meant functions.
* Make RPC input array parameters constSamuel Thibault2022-01-164-16/+16
| | | | | This follows mig's cf4bcc3f1435 ("Also add const qualifiers on server side")
* Fix build warningsSamuel Thibault2022-01-014-8/+8
| | | | No actual behavior change.
* pfinet: Fix IPV6 option valuesSamuel Thibault2022-01-011-2/+8
| | | | | pfinet is providing the RFC2292 IPv6 options interface, not the RFC3542 interface, so we have to use the old option numbers here.
* pfinet: fix a missed 'return' keyword.Guy-Fleury Iteriteka2021-01-231-0/+2
| | | | | | * pfinet/ethernet.c(ethernet_close): Add 'return 0;' at the end of function. Message-Id: <20210123221255.11791-2-gfleury@disroot.org>
* pfinet: fix missed include files.Guy-Fleury Iteriteka2021-01-231-1/+2
| | | | | | * pfinet/glue-include/linux/socket.h: include '<string.h>' for 'memcpy' and '<stdlib.h>' for 'abort'. Message-Id: <20210123221255.11791-1-gfleury@disroot.org>
* Remove remnants of cthreadsSamuel Thibault2020-11-111-1/+1
| | | | | | | | | | * doc/hurd.texi: Index pthread.h instead of cthreads.h * libports/Makefile (SRCS): Drop stubs.c. * libports/stubs.c: Remove file. * mach-defpager/default_pager.c (default_pager): Drop disabled cthreads calls. * pfinet/kmem_cache.c: Fix comment. * proc/stubs.c: Fix comments.
* Fix build with -fno-commonSamuel Thibault2020-03-312-7/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | which will be the default in gcc-10. * acpi/acpifs.h (fs, acpifs_maptime): Add extern qualifier. * boot/private.h (verbose): Likewise. * eth-multiplexer/netfs_impl.h (multiplexer_maptime): Likewise. * eth-multiplexer/vdev.h (port_bucket, vdev_portclass): Likewise. * exec/priv.h (port_bucket, execboot_portclass): Likewise. * ext2fs/ext2fs.h (sblock, sblock_dirty, block_size, log2_block_size, log2_dev_blocks_per_fs_block, log2_stat_blocks_per_fs_block, zeroblock, frag_size, frags_per_block, inodes_per_block, itb_per_group, db_per_group, desc_per_block, addr_per_block, groups_count, node_to_page_lock, generation_lock, next_generation, group_desc_image, global_pokel, modified_global_blocks, use_xattr_translator_records): Likewise. * hostmux/hostmux.h (hostmux_maptime): Likewise. * isofs/isofs.h (host_name, mounted_on, disk_image, disk_image_len, logical_block_size, sblock): Likewise. * libdiskfs/diskfs.h (diskfs_shortcut_symlink, diskfs_shortcut_chrdev, diskfs_shortcut_blkdev, diskfs_shortcut_fifo, diskfs_shortcut_ifsock, diskfs_create_symlink_hook, diskfs_read_symlink_hook): Likewise. * libnetfs/callbacks.h (_netfs_translator_callback1, _netfs_translator_callback2): Likewise. * libnetfs/priv.h (netfs_mtime): Likewise. * libpager/priv.h (_pager_class): Likewise. * libtrivfs/trivfs.h (trivfs_check_access_hook, trivfs_check_open_hook, trivfs_open_hook, trivfs_protid_create_hook, trivfs_peropen_create_hook, trivfs_protid_destroy_hook, trivfs_peropen_destroy_hook, trivfs_getroot_hook): Likewise. * lwip/lwip-hurd.h (lwip_bucket, socketport_class, addrport_class, shutdown_notify_class, lwip_protid_portclasses, lwip_cntl_portclasses, lwip_bootstrap_portclass, fsys_identity, lwipcntl, lwip_owner, lwip_group): Likewise. * lwip/port/include/netif/hurdtunif.h (tunnel_cntlclass, tunnel_class): Likewise. * nfs/nfs.h (main_udp_socket, hostname, mapped_time): Likewise. * nfsd/nfsd.h (mapped_time, authserver): Likewise. * pci-arbiter/pcifs.h (fs, pcifs_maptime): Likewise. * pci-arbiter/startup.h (pci_shutdown_notify_class, arrange_shutdown_notification): Likewise. * pfinet/pfinet.h (pfinet_bucket, addrport_class, socketport_class, fsys_identity, pfinetctl, pfinet_owner, pfinet_group): Likewise. * pflocal/sserver.h (sock_port_bucket): Likewise. * proc/proc.h (authserver, self_proc, init_proc, startup_proc, proc_bucket, proc_class, generic_port_class, exc_class, generic_port, kernel_proc, global_lock): Likewise. * term/term.h (termstate, termflags, global_lock, carrier_alert, select_alert, pty_select_alert, term_bucket, tty_cntl_class, tty_class, cttyid_class, pty_class, pty_cntl_class, termctl, ptyctl, inputq, rawq, outputq, remote_input_mode, external_processing, term_owner, term_group, term_mode, bottom): Likewise. * usermux/usermux.h (usermux_maptime): Likewise. * utils/msgids.h (msgid_argp): Likewise. * libdiskfs/priv.h (_diskfs_mtime): Remove definition. * lwip/options.h (lwip_argp): Add prototype. * mach-defpager/priv.h (partitions): Name structure. (all_partitions): Add extern qualifier. * acpi/main.c (acpifs_maptime, fs): New variables. * exec/main.c (port_bucket, execboot_portclass): Likewise. * ext2fs/ext2fs.c (sblock, sblock_dirty, block_size, log2_block_size, log2_dev_blocks_per_fs_block, log2_stat_blocks_per_fs_block, frag_size, frags_per_block, inodes_per_block, itb_per_group, db_per_group, desc_per_block, addr_per_block, groups_count, next_generation, group_desc_image, global_pokel, use_xattr_translator_records): Likewise. * isofs/main.c (host_name, mounted_on, logical_block_size, sblock): Likewise. * libpager/pager-create.c (_pager_class): Likewise. * lwip/port/netif/hurdtunif.c (tunnel_cntlclass, tunnel_class): Likewise. * mach-defpager/default_pager.c (all_partitions): Likewise. * nfs/main.c (main_udp_socket, hostname, mapped_time): Likewise. * nfsd/main.c (mapped_time, authserver): Likewise. * pci-arbiter/main.c (fs, pcifs_maptime): Likewise. * pci-arbiter/startup.c (*pci_shutdown_notify_class): Likewise. * pfinet/main.c (pfinetctl, pfinet_owner, pfinet_group, pfinet_bucket, addrport_class, socketport_class, fsys_identity): Likewise. * proc/main.c (authserver, self_proc, init_proc, startup_proc, proc_bucket, proc_class, generic_port_class, exc_class, generic_port, kernel_proc, global_lock): Likewise. * term/main.c (termstate, termflags, global_lock, carrier_alert, select_alert, pty_select_alert, term_bucket, tty_cntl_class, tty_class, cttyid_class, pty_class, pty_cntl_class, termctl, ptyctl, outputq, remote_input_mode, external_processing, term_owner, term_group, term_mode, bottom): Likewise. * usermux/usermux.c (usermux_mapped_time): Rename to usermux_maptime. * lwip/main.c: Include "options.h". (lwip_argp, netif_list): Remove declarations. (lwip_bucket, socketport_class, addrport_class, shutdown_notify_class, lwip_cntl_portclasses, lwip_bootstrap_portclass, lwip_owner, lwip_group, fsys_identity, lwipcntl): New variables. * eth-multiplexer/multiplexer.c (multiplexer_maptime): Add variable. * hostmux/hostmux.c (hostmux_mapped_time): Rename variable to hostmux_maptime * libdiskfs/extra-version.c: Rename file to... * libdiskfs/priv.c: ... new file. (diskfs_shortcut_symlink, diskfs_shortcut_chrdev, diskfs_shortcut_blkdev, diskfs_shortcut_fifo, diskfs_shortcut_ifsock, diskfs_create_symlink_hook, diskfs_read_symlink_hook): Add weak variables. * libdiskfs/Makefile (OTHERSRCS): Replace extra-version.c with priv.c. * libtrivfs/priv.c: New file. * libtrivfs/Makefile (OTHERSRCS): Add priv.c * libcons/extra-version.c: Rename file to... * libcons/priv.c: ... new file. * libcons/Makefile (SRCS): Replace extra-version.c with priv.c. Fix build with #
* pfinet: Fix buildSamuel Thibault2020-01-051-0/+1
| | | | * pfinet/socket.c: Define _HACK_ERRNO_H to get a proper errno definition.
* pfinet: Fix buildSamuel Thibault2020-01-051-6/+4
| | | | | | | errno is also used by glue headers, so we can not actually check it * pfinet/io-ops.c (S_io_reauthenticate): Do not check that it's EINTR that make_sock_user failed with.
* lwip,pfinet: Make S_io_reauthenticate return errorSamuel Thibault2020-01-051-1/+1
| | | | | | * lwip/io-ops.c (lwip_S_io_reauthenticate): Return errno on make_sock_user returning an error. * pfinet/io-ops.c (S_io_reauthenticate): Likewise.
* lwip,pfinet: Fix crash on make_sock_user getting EINTRSamuel Thibault2020-01-052-2/+12
| | | | | | | | | | | _ports_create_port_internal may return EINTR. * lwip/port-objs.c (make_sock_user): Set errno when ports_create_port returns an error. * pfinet/socket.c (make_sock_user): Likewise. * lwip/io-ops.c (lwip_S_io_reauthenticate): Loop while make_sock_user errors with EINTR. * pfinet/io-ops.c (S_io_reauthenticate): Likewise.
* Use the data_t type defined in hurd_types.h.Flavio Cruz2019-09-014-13/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * boot/boot.c: Replace char* with data_t. * console-client/trans.c: Likewise. * exec/exec.c: Likewise. * ext2fs/storeinfo.c: Likewise. * fatfs/inode.c: Likewise. * fatfs/main.c: Likewise. * isofs/inode.c: Likewise. * libdiskfs/boot-start.c: Likewise. * libdiskfs/dir-readdir.c: Likewise. * libdiskfs/file-exec.c: Likewise. * libdiskfs/file-get-fs-opts.c: Likewise. * libdiskfs/file-get-trans.c: Likewise. * libdiskfs/file-getfh.c: Likewise. * libdiskfs/file-set-trans.c: Likewise. * libdiskfs/fsys-forward.c: Likewise. * libdiskfs/fsys-getfile.c: Likewise. * libdiskfs/fsys-options.c: Likewise. * libdiskfs/io-read.c: Likewise. * libdiskfs/io-write.c: Likewise. * libnetfs/dir-readdir.c: Likewise. * libnetfs/file-exec.c: Likewise. * libnetfs/file-get-fs-options.c: Likewise. * libnetfs/file-get-storage-info.c: Likewise. * libnetfs/file-get-translator.c: Likewise. * libnetfs/file-set-translator.c: Likewise. * libnetfs/fsstubs.c: Likewise. * libnetfs/fsys-get-options.c: Likewise. * libnetfs/fsys-set-options.c: Likewise. * libnetfs/fsysstubs.c: Likewise. * libnetfs/io-read.c: Likewise. * libnetfs/io-write.c: Likewise. * libtrivfs/dir-readdir.c: Likewise. * libtrivfs/file-get-fs-options.c: Likewise. * libtrivfs/file-get-storage-info.c: Likewise. * libtrivfs/file-get-trans.c: Likewise. * libtrivfs/file-getfh.c: Likewise. * libtrivfs/file-set-trans.c: Likewise. * libtrivfs/fsys-forward.c: Likewise. * libtrivfs/fsys-get-options.c: Likewise. * libtrivfs/fsys-set-options.c: Likewise. * libtrivfs/fsys-stubs.c: Likewise. * libtrivfs/io-read.c: Likewise. * libtrivfs/io-write.c: Likewise. * pfinet/io-ops.c: Likewise. * pfinet/pfinet-ops.c: Likewise. * pfinet/socket-ops.c: Likewise. * pfinet/tunnel.c: Likewise. * pflocal/io.c: Likewise. * pflocal/pf.c: Likewise. * pflocal/socket.c: Likewise. * proc/info.c: Likewise. * startup/startup.c: Likewise. * storeio/io.c: Likewise. * term/users.c: Likewise. * tmpfs/node.c: Likewise. * trans/crash.c: Likewise. * trans/fakeroot.c: Likewise. * trans/fifo.c: Likewise. * trans/firmlink.c: Likewise. * trans/hello-mt.c: Likewise. * trans/hello.c: Likewise. * trans/mtab.c: Likewise. * trans/new-fifo.c: Likewise. * trans/null.c: Likewise. * trans/proxy-defpager.c: Likewise. * trans/streamio.c: Likewise.
* Hurd patches (fix compilation)Luca Weiss2018-06-131-0/+1
| | | | | | | | | | | | | | | | | | * isofs/rr.c (rrip_work): Use gnu_dev_makedev instead of makedev. * libdiskfs/file-set-trans.c (diskfs_S_file_set_translator): Likewise. * libnetfs/file-set-translator.c (netfs_S_file_set_translator): Likeiwse. * nfs/nfs.c (xdr_decode_fattr): Likewise. * storeio/storeio.c (parse_opt): Likewise. * libfshelp/fetch-root.c (fshelp_short_circuited_callback1): Use gnu_dev_major and gnu_dev_minor instead of major and minor. * libnetfs/file-get-translator.c (netfs_S_file_get_translator): Likewise. * nfs/ops.c (netfs_attempt_link): Likewise. * storeio/storeio.c (trivfs_append_args): Likewise. * trans/fakeroot.c (netfs_attempt_mkdev): Likewise. * pfinet/glue-include/linux/mm.h: Include <mach/vm_param.h>. * term/users.c: Include <signal.h>
* pfinet: Fix array size hardcoded valueSamuel Thibault2017-09-261-1/+1
| | | | | | | as hinted by Joan Lledó * pfinet/iioctl-ops.c (get_dev): Set ifname size to IFNAMSIZ instead of hardcoded value
* pfinet: Avoid returning udp errors unless requestedSamuel Thibault2017-09-261-21/+6
| | | | | | | This comes from Linux 2.3.40 to 2.3.41 changes, to fix its behavior according to common practice. Unconnected udp sockets notably should not report errors, since the application doesn't have a way to relate it with previous sends.
* pfinet: select UDP/TCP ports randomlySamuel Thibault2017-09-106-21/+10
| | | | | | | | | | | | | | * pfinet/linux-src/include/net/tcp.h (tcp_port_rover): Remove declaration * pfinet/linux-src/include/net/udp.h (udp_port_rover): Likewise. * pfinet/linux-src/net/ipv4/tcp_ipv4.c (tcp_port_rover): Remove variable. (tcp_v4_get_port): Take port hint from net_random() instead of tcp_port_rover. * pfinet/linux-src/net/ipv4/udp.c (udp_port_rover, udp_v4_get_port): Likewise. * pfinet/linux-src/net/ipv6/tcp_ipv6.c (tcp_v6_get_port): Likewise. * pfinet/linux-src/net/ipv6/udp_ipv6.c (udp_v6_get_port): Likewise.
* Use our own variant of 'assert' and 'assert_perror'.Justus Winter2017-08-0511-41/+41
| | | | | Our variants print stack traces on failures. This will make locating errors much easier.
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