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2013-04-05getpass: Don't fail if stdin is not a ttyStef Walter1-23/+29
We don't need to manipulate the tty state (such as turning off echo) when prompting for passwords if we're not reading from a tty. Reviewed-by: Jeremy Allison <jra@samba.org> Reviewed-by: Alexander Bokovoy <ab@samba.org> Autobuild-User(master): Alexander Bokovoy <ab@samba.org> Autobuild-Date(master): Fri Apr 5 07:34:37 CEST 2013 on sn-devel-104
2013-04-04tevent: Only set poll_ev->delete=false if it was trueVolker Lendecke1-1/+1
Might not be noticable, but I thought it would be an obvious tiny optimization. Possibly the compiler already does this. Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Stefan Metzmacher <metze@samba.org> Autobuild-User(master): Stefan Metzmacher <metze@samba.org> Autobuild-Date(master): Thu Apr 4 18:32:39 CEST 2013 on sn-devel-104
2013-04-03ccan: fix HAVE_BSWAP_64 for autoconf.Rusty Russell1-1/+15
Autoconf defines HAVE_BSWAP_64_DECL, we want HAVE_BSWAP_64. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Reviewed-by: Jeremy Allison <jra@samba.org>
2013-03-27dbwrap: Add a comment explaining a restrictionVolker Lendecke1-0/+11
Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Stefan Metzmacher <metze@samba.org> Autobuild-User(master): Stefan Metzmacher <metze@samba.org> Autobuild-Date(master): Wed Mar 27 13:40:15 CET 2013 on sn-devel-104
2013-03-26tdb: Fix blank line endingsVolker Lendecke5-46/+45
Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Stefan Metzmacher <metze@samba.org>
2013-03-26tdb: Little format changeVolker Lendecke1-1/+1
Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Stefan Metzmacher <metze@samba.org>
2013-03-23ntdb: don't call open hook when re-opening an existing database.Rusty Russell2-13/+22
In particular, the Samba dbwrap wrapper can do this for schannel_store, with the openhook set to clear the database if it can get the lock (which, being in the same process, it can). Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Autobuild-User(master): Rusty Russell <rusty@rustcorp.com.au> Autobuild-Date(master): Sat Mar 23 09:39:50 CET 2013 on sn-devel-104
2013-03-22Fix tevent testsuite issue on Solaris.Jeremy Allison1-1/+6
On Solaris/Nexenta/Illumos once a pipe is full it will not be reported as writable until PIPE_BUF (actually on Solaris 4096, which is less than PIPE_BUF) bytes have been read from it. Signed-off-by: Jeremy Allison <jra@samba.org> Reviewed-by: Michael Adam <obnox@samba.org> Autobuild-User(master): Michael Adam <obnox@samba.org> Autobuild-Date(master): Fri Mar 22 18:16:45 CET 2013 on sn-devel-104
2013-03-22Solaris/Illumos/Nexenta creates pipes that are bi-directional by default.Jeremy Allison1-10/+16
Ensure the test code will pass against such a system (allow writes/reads going both ways). Signed-off-by: Jeremy Allison <jra@samba.org> Reviewed-by: Michael Adam <obnox@samba.org>
2013-03-15lib/util: Cast mode_t result to unsigned int for GNU/Solaris buildAndrew Bartlett1-1/+1
Reviewed-by: Jeremy Allison <jra@samba.org>
2013-03-15ntdb: Cast getpid() result to unsigned int for GNU/Solaris buildAndrew Bartlett2-8/+10
Reviewed-by: Jeremy Allison <jra@samba.org>
2013-03-15ccan: Cast getpid() result to unsigned int for GNU/Solaris buildAndrew Bartlett1-4/+4
Reviewed-by: Jeremy Allison <jra@samba.org>
2013-03-13tsocket: ENOMEM can be retried on illumos/Solaris.Ira Cooper1-0/+6
The writev system call can return -1 and errno ENOMEM, as a retriable condition. Reviewed-by: Jeremy Allison <jra@samba.org> Autobuild-User(master): Jeremy Allison <jra@samba.org> Autobuild-Date(master): Wed Mar 13 23:50:05 CET 2013 on sn-devel-104
2013-03-12s3: remove some dead code (for setdir command)Christian Ambach2-10/+0
set dir seems to have been a special SMB command used by Pathworks clients the supporting code for it was already removed in 2007, so just remove all remnants related to it (smb.conf parameter, documentation, ...) Reviewed-by: Jeremy Allison <jra@samba.org> Autobuild-User(master): Jeremy Allison <jra@samba.org> Autobuild-Date(master): Tue Mar 12 01:03:37 CET 2013 on sn-devel-104
2013-03-06waf: add -fstack-protector to LDFLAGS if detected.Ira Cooper1-0/+1
If we compile with -fstack-protector, we should link with it. Reviewed-by: Andrew Bartlett <abartlet@samba.org> Autobuild-User(master): Andrew Bartlett <abartlet@samba.org> Autobuild-Date(master): Wed Mar 6 04:06:04 CET 2013 on sn-devel-104
2013-03-06Make sure to set umask() before calling mkstemp().Andreas Schneider2-0/+7
Reviewed-by: David Disseldorp <ddiss@samba.org> Autobuild-User(master): David Disseldorp <ddiss@samba.org> Autobuild-Date(master): Wed Mar 6 01:16:34 CET 2013 on sn-devel-104
2013-03-05krb5_wrap: Make sure we don't dereference a NULL pointer.Andreas Schneider1-1/+3
Reviewed-by: David Disseldorp <ddiss@samba.org>
2013-03-05lib: Add prctl_set_comment to utils.Andreas Schneider3-1/+70
Reviewed-by: David Disseldorp <ddiss@samba.org>
2013-03-05waf: Correctly check for prctl in just one place.Andreas Schneider1-1/+14
Reviewed-by: David Disseldorp <ddiss@samba.org>
2013-03-05tdb: Slightly simplify tdb_expand_fileVolker Lendecke1-2/+4
The "else" keywords are not necessary here, we return in the preceding if clause Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Stefan Metzmacher <metze@samba.org> Autobuild-User(master): Stefan Metzmacher <metze@samba.org> Autobuild-Date(master): Tue Mar 5 14:00:47 CET 2013 on sn-devel-104
2013-03-04tsocket_bsd: Attempt to increase the SO_SNDBUF if we get EMSGSIZE in sendto()Andrew Bartlett1-0/+26
This matches what was done for lib/socket/socket_unix.c in c692bb02b039ae8fef6ba968fd13b36ad7d62a72. (and is based on that patch by Landon Fuller <landonf@bikemonkey.org>) Andrew Bartlett Reviewed-by: Stefan Metzmacher <metze@samba.org> Autobuild-User(master): Stefan Metzmacher <metze@samba.org> Autobuild-Date(master): Mon Mar 4 11:15:35 CET 2013 on sn-devel-104
2013-03-02tevent: change version to 0.9.18Stefan Metzmacher2-1/+84
This release contains a lot of fixes: - Adding new timer events is now faster, if there's a large number of timer events. - sigprocmask does not work on FreeBSD to stop further signals in a signal handler. - TEVENT_NUM_SIGNALS is calculated by configure in order to support realtime signals on freebsd. - ./configure --disable-python was fixed for the standalone build. - Several crash bugs in the poll backend are fixed. - The poll backend removes deleted events from the cached pollfd array now. - The poll doesn't pass pollfd.events == 0 to poll() and maintains a list of disabled events, instead of consuming 100% cpu and/or triggering the callers handler. - The poll backend detects POLLNVAL and reports EBADF instead of consuming 100% cpu. - The select backend supports separate handlers for TEVENT_FD_READ and TEVENT_FD_WRITE. - The poll and select backends are now doing fair queuing of fd events. - The epoll has better error checking and supports separate handlers for TEVENT_FD_READ and TEVENT_FD_WRITE. - The standard backend was rewritten to be a tiny wrapper on top of epoll with a fallback to poll, which means that it doesn't use select directly anymore. - TEVENT_TRACE_BEFORE_LOOP_ONCE and TEVENT_TRACE_AFTER_LOOP_ONCE are added in order to allow the application to hook in before and after the loop_once() backend function is called. The TEVENT_HAS_LOOP_ONCE_TRACE_POINTS define can be used to detect the new feature. Signed-off-by: Stefan Metzmacher <metze@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org> Autobuild-User(master): Jeremy Allison <jra@samba.org> Autobuild-Date(master): Sat Mar 2 02:15:44 CET 2013 on sn-devel-104
2013-03-01tevent: optimize adding new zero timer eventsStefan Metzmacher6-31/+113
Such events were used before we had immediate events. It's likely that there're a lot of this events and we need to add new ones in fifo order. The tricky part is that tevent_common_add_timer() should not use the optimization as it's used by broken Samba versions, which don't use tevent_common_loop_timer_delay() in source3/lib/events.c. Signed-off-by: Stefan Metzmacher <metze@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
2013-03-01tevent: optimize adding new timer eventsStefan Metzmacher1-8/+24
As new timestamps typically get higher:-) it's better to traverse the existing list from the tail. This is not completely optimal, but it should be better than before. A second optimization could be done for zero timestamps, we would just remember the last_zero_timer, but that would change the internal ABI. Normally thatshould not be a poblem, but the Samba's source3/lib/events.c abuses tevent_internal.h from the current source tree, even if an external tevent.h is used. The other problem is that it makes use of tevent_common_add_timer() without using tevent_common_loop_timer_delay(). Signed-off-by: Stefan Metzmacher <metze@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
2013-03-01tevent: add a debug message in tevent_common_loop_timer_delay()Stefan Metzmacher1-0/+4
We should debug a message before and after running the handler. Signed-off-by: Stefan Metzmacher <metze@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
2013-03-01tevent: add test_event_fd2()Stefan Metzmacher1-0/+242
This test fills the socket kernel buffers and verifies that we don't report TEVENT_FD_WRITE if the buffer is full. Signed-off-by: Stefan Metzmacher <metze@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
2013-03-01tevent: add test_event_fd1()Stefan Metzmacher1-0/+221
This test verifies that TEVENT_FD_* flags are handled correctly. Signed-off-by: Stefan Metzmacher <metze@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
2013-03-01tevent: use better names for the subtestsStefan Metzmacher1-2/+9
Signed-off-by: Stefan Metzmacher <metze@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
2013-03-01tevent: Regression test to ensure that a tevent backend can cope with ↵Jeremy Allison1-11/+50
separate read/write events on a single fd. This tests the multiplex fd changes to the epoll backend to ensure they work correctly. Signed-off-by: Jeremy Allison <jra@samba.org> Reviewed-by: Stefan Metzmacher <metze@samba.org>
2013-03-01tevent: use DEBUG_ERROR for the fallback message in epoll_panic()Stefan Metzmacher1-1/+1
A Samba autobuild passed without a fallback, so this is really an error. Signed-off-by: Stefan Metzmacher <metze@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
2013-03-01tevent: If epoll_ctl(..EPOLL_CTL_ADD,..) failes with EEXIST, merge the two ↵Jeremy Allison1-0/+7
fde's into one epoll event. Signed-off-by: Jeremy Allison <jra@samba.org> Signed-off-by: Stefan Metzmacher <metze@samba.org> Reviewed-by: Stefan Metzmacher <metze@samba.org>
2013-03-01tevent: preferr the write handler if there're two possible handlers ↵Stefan Metzmacher1-0/+10
registered with epoll Signed-off-by: Stefan Metzmacher <metze@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
2013-03-01tevent: In epoll_event_loop() ensure we trigger the right handler for a ↵Stefan Metzmacher1-7/+36
multiplexed fde event. Signed-off-by: Jeremy Allison <jra@samba.org> Signed-off-by: Stefan Metzmacher <metze@samba.org> Reviewed-by: Stefan Metzmacher <metze@samba.org>
2013-03-01tevent: Add utility function epoll_handle_hup_or_err()Jeremy Allison1-0/+32
We'll use this to handle the EPOLL_ADDITIONAL_FD_FLAG_GOT_ERROR and EPOLL_ADDITIONAL_FD_FLAG_REPORT_ERROR flags with multiplexed events in the event loop. Signed-off-by: Jeremy Allison <jra@samba.org> Reviewed-by: Stefan Metzmacher <metze@samba.org>
2013-03-01tevent: handle EPOLL_ADDITIONAL_FD_FLAG_HAS_MPX in epoll_update_event()Stefan Metzmacher1-0/+17
Signed-off-by: Stefan Metzmacher <metze@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
2013-03-01tevent: handle multiplexed fde's in epoll_event_fd_destructor()Stefan Metzmacher1-0/+21
Signed-off-by: Stefan Metzmacher <metze@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
2013-03-01tevent: Fix epoll_mod_event() to cope with modifying a multiplexed fde event.Stefan Metzmacher1-2/+32
Signed-off-by: Jeremy Allison <jra@samba.org> Signed-off-by: Stefan Metzmacher <metze@samba.org> Reviewed-by: Stefan Metzmacher <metze@samba.org>
2013-03-01tevent: Fix up epoll_del_event to cope with deleting a multiplexed fde event.Jeremy Allison1-2/+18
Signed-off-by: Jeremy Allison <jra@samba.org> Signed-off-by: Stefan Metzmacher <metze@samba.org> Reviewed-by: Stefan Metzmacher <metze@samba.org>
2013-03-01tevent: handle multiplexed fde's in epoll_add_event()Stefan Metzmacher1-2/+32
Signed-off-by: Stefan Metzmacher <metze@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
2013-03-01tevent: Start to fix the epoll backend to support 2 fd events on the same fd ↵Jeremy Allison1-1/+96
correctly. Add a utility function epoll_add_multiplex_fd() and a new flag EPOLL_ADDITIONAL_FD_FLAG_HAS_MPX. This will be called by epoll_add_event() to merge two fde events with the same file descriptor. Signed-off-by: Jeremy Allison <jra@samba.org> Signed-off-by: Stefan Metzmacher <metze@samba.org> Reviewed-by: Stefan Metzmacher <metze@samba.org>
2013-03-01tevent: ignore EBADF from epoll_ctl() and disable the eventStefan Metzmacher1-2/+26
Signed-off-by: Stefan Metzmacher <metze@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
2013-03-01tevent: unify handling of HAS_EVENT and REPORT_ERROR in ↵Stefan Metzmacher1-10/+6
epoll_{add,mod,del}_event() epoll_{add,mod,del}_event() are only called via epoll_update_event() and epoll_update_event() should not remove REPORT_ERROR itself. Signed-off-by: Stefan Metzmacher <metze@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
2013-03-01tevent: always go through epoll_update_event()Stefan Metzmacher1-9/+14
Signed-off-by: Stefan Metzmacher <metze@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
2013-03-01tevent: s/epoll_change_event/epoll_update_eventStefan Metzmacher1-2/+2
Signed-off-by: Stefan Metzmacher <metze@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
2013-03-01tevent: the content of event is ignored by EPOLL_CTL_DELStefan Metzmacher1-2/+0
Signed-off-by: Stefan Metzmacher <metze@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
2013-03-01tevent: call epoll_panic() if EPOLL_CTL_DEL failedStefan Metzmacher1-4/+11
Only ENOENT is ignored as it is no error. Signed-off-by: Stefan Metzmacher <metze@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
2013-03-01tevent: use helper variables to hold the epoll_ctl() resultStefan Metzmacher1-3/+9
Signed-off-by: Stefan Metzmacher <metze@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
2013-03-01tevent: remove unused if (epoll_ev->epoll_fd == -1) return; checksStefan Metzmacher1-9/+0
We'll never leave epoll_check_reopen() with epoll_fd == -1. Signed-off-by: Stefan Metzmacher <metze@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
2013-03-01tevent: add std_event_loop_wait()Stefan Metzmacher1-0/+17
We also need to fallback in tevent_loop_wait() otherwise we might miss events in the poll->fresh list. Signed-off-by: Stefan Metzmacher <metze@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
2013-03-01tevent: don't call TALLOC_FREE(ev->additional_data) in std_fallback_to_poll()Stefan Metzmacher1-1/+0
The epoll backend has done the cleanup already. Signed-off-by: Stefan Metzmacher <metze@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
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