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2013-05-31Reset task priority when spawning a passive translatorRichard Braun
Server threads spawned by libports attempt to adjust their priority and succeed when the server is privileged. This priority is currently inherited by child tasks, which could be passive translators owned by unprivileged users. Reset the priority of the task used for translator instantiation. * libfshelp/start-translator-long.c (fshelp_start_translator_long): Set new task priority to 25 (BASEPRI_USER).
2013-05-30Remove unused variablesMiguel Figueiredo
* mach-defpager/kalloc.c (kalloc_init): remove unused variables
2013-05-27Merge branch 'master' of git.savannah.gnu.org:/srv/git/hurd/hurdSamuel Thibault
2013-05-27Do not compute debugging information by defaultSamuel Thibault
* mach-defpager/kalloc.c (DEBUG): Do not define macro.
2013-05-22Fix some errors in the texinfo documentationRichard Braun
* doc/gpl.texinfo: Replace @unnumbered with @node and @section commands. * doc/hurd.texi: Fix call to @setchapternewpage, remove the @node and @section commands that are now in gpl.texinfo, and remove an erroneous occurrence of 'attributes' before a command.
2013-05-13Revert "utils/vmstat: Use gnumach.defs from gnumach"Samuel Thibault
This reverts commit 202339d49461ce6dcffd3a5b3690537daea5ef38.
2013-05-05utils/vmstat: Use gnumach.defs from gnumachDavid Michael
The gnumach installation provides the include file mach/gnumach.defs instead of mach/gnumach.h. This runs the defs file through MIG and builds the result for vmstat. * utils/vmstat.c: Replace <mach/gnumach.h> with "gnumach_U.h". * utils/Makefile (vmstat): Add rule to depend on gnumach_U.o. * Makeconf (mach_defs_names): Add gnumach.
2013-05-05SYMLOOP_MAX may be undefined under some build flagsSamuel Thibault
* libdiskfs/boot-start.c (diskfs_start_bootstrap): Use value returned by sysconf (_SC_SYMLOOP_MAX) instead of SYMLOOP_MAX.
2013-05-01Merge branch 'master' of git.savannah.gnu.org:/srv/git/hurd/hurdSamuel Thibault
2013-05-01Fix console hang on unknown key pressSamuel Thibault
* console-client/xkb/kstoucs.c (find_ucs): Remove middle value from recursive call range.
2013-04-06pfinet: fix timeout evaluationRichard Braun
* pfinet/timer-emul.c (timer_function): Fix comparison between expire time and jiffies.
2013-03-26Fix tunnel and dummy interfacesSamuel Thibault
* pfinet/linux-src/include/linux/netdevice.h (netdevice): Add `change_flags' field. * pfinet/ethernet.c (ethernet_change_flags): Make function static. (setup_ethernet_device): Set `change_flags' field of `dev' to ethernet_change_flags. * pfinet/linux-src/net/core/dev.c (dev_change_flags): Call `change_flags' field of `dev' if non-nul, instead of calling ethernet_change_flags. * pfinet/pfinet.h (ethernet_change_flags): Remove function prototype.
2013-03-26Fix remap invocationSamuel Thibault
* utils/remap.sh (REMAPPED): Default to empty. (while): Break as soon as there are no arguments any more. Do not break on mapping parameters
2013-03-11Update nasty/nice priority limitSamuel Thibault
* libps/procstat.c (thread_state): Update nasty/nice limit to 25 instead of 12.
2013-03-11Fix libpthread conversionSamuel Thibault
* pfinet/io-ops.c (io_select_common): Call pthread_mutex_unlock instead of __mutex_unlock.
2013-03-01rpctrace: implement -EPino Toscano
Add a -E option to rpctrace, much like its strace's equivalent, to add/change/unset environment variables among the ones inherited by the process. Implements the savannah task #9331. * utils/rpctrace.c: Include <envz.h>. (options): Add the 'E' option. (parse_opt) <'E'>: Handle case. Create ENVZ from ENVP, and change it according to ARG. (main): Create CMD_ENVP from ENVZ if not null, or assign ENVP to it. Pass CMD_ENVP to traced_spawn.
2013-02-28Merge branch 'master' of git.savannah.gnu.org:/srv/git/hurd/hurdSamuel Thibault
2013-02-28Add io_select_timeout to the io interfaceRichard Braun
This change fixes a problem that can occur with non-blocking (and also blocking for very short times) select/poll calls. The problem occurs because the timeout is implemented at the client side. For a non-blocking call, this means that (depending on the code path taken in the C library) the client could get a timeout without a full RPC round-trip to the server. Moving the implementation of the timeout to the servers guarantees a full round-trip, and correct results for non-blocking calls. The modifications in this change depend on the availability of the recently added pthread_hurd_cond_timedwait_np function in libpthread. * boot/boot.c (io_select_common): New static function. (S_io_select): Use io_select_common. (S_io_select_timeout): New function which makes use of io_select_common. * console-client/kbd-repeat.c (repeater_select): Add a timeout parameter. * console-client/pc-mouse.c (repeater_select): Likewise. * console-client/trans.c (io_select_common): New static function. (netfs_S_io_select): Use io_select_common. (netfs_S_io_select_timeout): New function which makes use of io_select_common. * console-client/trans.h (struct consnode): Add a timeout parameter. * hurd/io.defs (io_select_timeout): New MIG routine. * hurd/io_reply.defs (io_select_timeout_reply): New MIG simpleroutine. * hurd/io_request.defs (io_select_timeout_request): Likewise. * libdiskfs/io-select.c (diskfs_S_io_select_timeout): New function. * libnetfs/io-select.c (netfs_S_io_select_timeout): Likewise. * libpipe/pipe.c (pipe_pair_select): Add a timeout parameter. * libpipe/pipe.h (pipe_select_readable): Likewise. (pipe_select_writable): Likewise. (pipe_pair_select): Likewise. * libpipe/pq.h: Include <hurd/hurd_types.h>. * libtrivfs/io-select.c (trivfs_S_io_select_timeout): New function. * pfinet/glue-include/linux/sched.h: Include <errno.h>. (interruptible_sleep_on): Function removed, replaced with ... (interruptible_sleep_on_timeout): New function. (schedule): Update to use interruptible_sleep_on_timeout. (schedule_timeout): Likewise. * pfinet/io-ops.c (io_select_common): New static function. (S_io_select): Use io_select_common. (S_io_select_timeout): New function which makes use of io_select_common. * pfinet/tunnel.c (io_select_common): New static function. (trivfs_S_io_select): Use io_select_common. (trivfs_S_io_select_timeout): New function which makes use of io_select_common. * pflocal/connq.c (connq_listen): Replace noblock with a timeout parameter. * pflocal/connq.h: Include <hurd/hurd_types.h>. (connq_listen): Update declaration to replace noblock with a timeout parameter. * pflocal/io.c (io_select_common): New static function. (S_io_select): Use io_select_common. (S_io_select_timeout): New function which makes use of io_select_common. * pflocal/socket.c (S_socket_accept): Update call to connq_listen to match new declaration. * storeio/io.c (trivfs_S_io_select_timeout): New function. * term/ptyio.c (pty_io_select): Add a timeout parameter. * term/term.h (pty_io_select): Likewise. * term/users.c (io_select_common): New static function. (trivfs_S_io_select): Use io_select_common. (trivfs_S_io_select_timeout): New function which makes use of io_select_common. * trans/fifo.c (io_select_common): New static function. (trivfs_S_io_select): Use io_select_common. (trivfs_S_io_select_timeout): New function which makes use of io_select_common. * trans/firmlink.c (trivfs_S_io_select_timeout): New function. * trans/new-fifo.c (io_select_common): New static function. (trivfs_S_io_select): Use io_select_common. (trivfs_S_io_select_timeout): New function which makes use of io_select_common. * trans/null.c (trivfs_S_io_select_timeout): New function. * trans/streamio.c (io_select_common): New static function. (trivfs_S_io_select): Use io_select_common. (trivfs_S_io_select_timeout): New function which makes use of io_select_common.
2013-02-28Add the timespec_t Hurd typeRichard Braun
This type matches the standard struct timespec, and allows passing time values with nanosecond precision in RPCs. * hurd/hurd_types.defs (timespec_t): New MIG type. * hurd/hurd_types.h: Include <time.h>. (timespec_t): New C type, aliasing struct timespec.
2013-02-27hello-mt: fix pthread porting issuePino Toscano
Properly use pthread_mutex_destroy as equivalent for cthreads' mutex_clear, instead of pthread_mutex_init. Issue kindly reported by Nick Lloyd, thanks! * trans/hello-mt.c (close_hook): Call pthread_mutex_destroy instead of pthread_mutex_init.
2013-02-26Replace configure.in with configure.acPino Toscano
* INSTALL: Replace configure.in with configure.ac * Makefile ($(top_srcdir)/configure): Likewise.
2013-02-26Update config.guess and config.subPino Toscano
Fetch newer versions of them from their upstream repository. * config.guess: Update from upstream config.git repository. * config.sub: Likewise.
2013-02-26Rename configure.in to configure.acPino Toscano
Newer autoconf versions will not support the "configure.in" naming anymore, only "configure.ac". * configure.in: Move file... * configure.ac: ... here.
2013-02-26Merge branch 'master' of git.savannah.gnu.org:/srv/git/hurd/hurdSamuel Thibault
2013-02-26Add remap translatorSamuel Thibault
* trans/remap.c: New file. * trans/Makefile (targets): Add remap. (SRCS): Add remap.c. (remap): Add rule. * utils/remap.sh: New script. * utils/Makefile (targets): Add remap. (special-targets): Add remap. (SRCS): Add remap.sh. * NEWS: Advertise new translator
2013-02-25Include <stdlib.h> or <mach.h> where neededPino Toscano
cthreads.h includes both <stdlib.h> and <mach.h>, while pthreads.h does not; with the switch to pthreads, their lack causes prototype compilation warnings for malloc/calloc/free/abort, and mach_task_self/mach_reply_port/etc in few places. * console-client/vga-support.c: Include <stdlib.h>. * libiohelp/iouser-dup.c: Likewise. * libiohelp/iouser-free.c: Likewise. * libiohelp/iouser-reauth.c: Likewise. * libiohelp/return-buffer.c: Likewise. * libiohelp/shared.c: Likewise. * pflocal/connq.c: Likewise. * nfsd/cache.c: Include <mach.h>.
2013-02-24Always set flags on ethernet interfaceSamuel Thibault
* pfinet/linux-src/net/core/dev.c (dev_change_flags): Call ethernet_change_flags. * pfinet/iioctl-ops.c (S_iioctl_siocsifflags): Do not call ethernet_change_flags after calling dev_change_flags.
2013-02-24Fix IPv6 by receiving all multicastSamuel Thibault
* pfinet/ethernet.c (setup_ethernet_device): Add IFF_ALLMULTI to dev->flags.
2013-02-24Merge branch 'master' of git.savannah.gnu.org:/srv/git/hurd/hurdSamuel Thibault
2013-02-24Enable IPv6 packets between netdde and pfinetSamuel Thibault
* pfinet/ethernet.c (bpf_ether_filter): Make rules more readable. Add rule to enable IPv6 frames.
2013-02-15Sync the io_request, io_reply and io interfacesRichard Braun
* hurd/io_reply.defs (io_server_version_reply): New MIG simpleroutine. (io_pathconf_reply): Likewise. (io_identity_reply): Likewise. (io_revoke_reply): Likewise. * hurd/io_request.defs (io_select_request): Fix declaration. (io_pathconf_request): New MIG simpleroutine. (io_identity_request): Likewise. (io_revoke_request): Likewise.
2013-02-11Fix registers recording in core dumpSamuel Thibault
* exec/elfcore.c (fetch_thread_regset): Fix field shifting order to avoid losing register content.
2013-02-05Permit to use a tunnel not in /devSamuel Thibault
* pfinet/main.c (find_device): Use basename of NAME for the comparison against "tun" and "dummy". * pfinet/tunnel.c (setup_tunnel_device): Only prepend "/dev/" to tun name if the parameter is not a path.
2013-01-29Fix spurious port deallocationSamuel Thibault
Replies are directly sent from client to actual server. * trans/fakeroot.c (netfs_demuxer): Return MIG_NO_REPLY, to notify server loop that no reply should be sent.
2013-01-27Do not warn about not raising priority of non-root translatorsSamuel Thibault
* libports/manage-multithread.c (adjust_priority): Do not warn when raising the priority returns EPERM.
2013-01-27Merge branch 'master' of git.savannah.gnu.org:/srv/git/hurd/hurdSamuel Thibault
2013-01-27Add canonicalize option to hostmuxSamuel Thibault
Taking the canonical name makes very little sense nowadays with a lot of services behind the same IP but virtual hostnames. * hostmux/hostmux.h (hostmux): Add canonicalize field. * hostmux/hostmux.c (options, parse_opt): Add -C/--canonicalize option. * hostmux/mux.c (lookup_host): Only call getaddrinfo if canonicalize is true, pass NULL as HE to lookup_addrinfo otherwise. (lookup_addrinfo): When !HE, use name given by user.
2013-01-14Report VM cache statisticsRichard Braun
* utils/vmstat.c: Include <mach/gnumach.h> and <mach/vm_cache_statistics.h>. (vm_state): New `cache_stats` member. (vm_state_refresh): Call vm_cache_statistics. (_F): Adjust offset. (fields): Add entries for new statistics and adjust member names.
2013-01-14Pass pfinet errors to io_select callersSamuel Thibault
This will be needed to properly support poll in glibc. * pfinet/glue-include/linux/poll.h (POLLERR): Define to 0x1000. * pfinet/io-ops.c (S_io_select): Look for POLLERR condition. On such condition, return EIO.
2013-01-14Use SOL_* values from libcSamuel Thibault
* pfinet/glue-include/linux/socket.h (SOL_IP, SOL_IPV6, SOL_ICMPV6): Define only if not defined by libc already.
2013-01-13Add TASK_EVENTS_INFO support to libpsDavid Höppner
* libps/procstat.c (merge_procinfo): Also copy taskevents. * libps/procstat.c (set_procinfo_flags): Set pointer to task_events_info. * tasks: Remove TASK_EVENTS_INFO item.
2013-01-13[IPV6]: Add IPV6_V6ONLY socket option support.Samuel Thibault
Cherry-picked from Linux 524354b4d086a4f013343d727eaccb7b4c39eb25 * pfinet/glue-include/linux/ipv6.h: Include linux/config.h> (__ipv6_only_sock, ipv6_only_sock): New macros * pfinet/linux-src/include/linux/ipv6.h: Likewise. * pfinet/linux-src/include/linux/in6.h (IPV6_V6ONLY): New macro. * pfinet/linux-src/include/linux/sysctl.h (NET_IPV6_BINDV6ONLY): New macro. * pfinet/linux-src/include/net/ipv6.h (sysctl_ipv6_bindv6only): Declare variable. * pfinet/linux-src/include/net/sock.h (ipv6_pinfo): Add ipv6only field. * pfinet/linux-src/net/ipv4/tcp_ipv4.c: Include linux/ipv6.h. (tcp_v4_get_port, tcp_v4_lookup_listener): Test for ipv6_only_sock. * pfinet/linux-src/net/ipv4/udp.c: Include linux/ipv6.h. (udp_v4_get_port, udp_v4_lookup_longway, udp_v4_mcast_next): Test for ipv6_only_sock. * pfinet/linux-src/net/ipv6/af_inet6.c (sysctl_ipv6_bindv6only): New variable. (inet6_create): Initialize ipv6only field to sysctl_ipv6_bindv6only. * pfinet/linux-src/net/ipv6/ipv6_sockglue.c (ipv6_setsockopt): Test for ipv6_only_sock. (ipv6_setsockopt, ipv6_getsockopt): Support IPV6_V6ONLY case. * pfinet/linux-src/net/ipv6/tcp_ipv6.c (ipv6_rcv_saddr_equal): New inline function. (tcp_v6_get_port): Replace old tests with ipv6_rcv_saddr_equal. (tcp_v6_connect): Test for __ipv6_only_sock. * pfinet/linux-src/net/ipv6/udp_ipv6.c (udv6_rcv_saddr_equal): New inline function. (udp_v6_get_port): Replace old tests with udv6_rcv_saddr_equal. (udpv6_connect, udpv6_sendmsg): Test for __ipv6_only_sock.
2012-12-27Optimise dir-lookup's second-lockSamuel Thibault
This should avoid some lock contention. * libdiskfs/dir-lookup.c (diskfs_S_dir_lookup): Before releasing &np->lock to get &dnp->lock safely, try to lock &dnp->lock directly. * libtreefs/dir-lookup.c (_treefs_s_dir_lookup): Likewise.
2012-12-17Fix comment styleSamuel Thibault
* console-client/kbd-repeat.c (kbd_repeat_key): Fix comment style.
2012-12-17Fix double call to pthread_mutex_unlock in diskfs_S_ifsock_getsockaddr.Cyril Roelandt
* libdiskfs/ifsock.c (diskfs_S_ifsock_getsockaddr): remove a redundant call to pthread_mutex_unlock.
2012-12-17Fix double call to pthread_mutex_unlock in S_socket_connect.Cyril Roelandt
* pflocal/socker.c (S_socket_connect): fix redundant call to pthread_mutex_unlock. There is no need to hold sock->lock to call connq_connect_cancel, and sock->lock must be taken when leaving the if/else blocks.
2012-12-17Fix double call to pthread_mutex_unlock in repeat_event().Cyril Roelandt
* console-client/pc-mouse.c (repeat_event): remove a redundant call to pthread_mutex_unlock.
2012-12-17Fix double call to pthread_mutex_unlock in kbd_repeat_key().Cyril Roelandt
* console-client/kbd-repeat.c (kbd_repeat_key): remove a redundant call to pthread_mutex_unlock.
2012-12-17Fix double call to pthread_mutex_unlock in console_move_mouse().Cyril Roelandt
* console-client/console.c (console_move_mouse): remove a redundant call to pthread_mutex_unlock().
2012-12-17Do not expand format name in posix format optionCyril Roelandt
This fixes hang of ps -o user * utils/ps.c (parse_opt): When POSIX_FMT is set, do not lookup format name from OUTPUT_FMTS.
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