Commit Graph

8308 Commits

Author SHA1 Message Date
Adrien Destugues
50440c4220 Remove gethostbyname_r and gethostbyaddr_r from headers
* They were not in BeOS.
* They are also not in netresolv, they are deprecated and getaddrinfo
should be used.
2015-06-17 21:30:02 +02:00
Adrien Destugues
f972422c66 Add a simple DNS caching system to BNetworkAddress
netresolv (and libbind) won't cache DNS requests, which can result in a
lot of DNS requests being made for the same host. Implement a simple
cache in RAM (local to each application) which will keep the most
recently requested addresses cached. This can speed up loading of an
HTTP page a lot, by saving a DNS request for each resource stored on the
same server as the main page.
2015-06-14 15:47:13 +02:00
Adrien Destugues
8d2aee6bc8 libbind: integrate "netresolv" patches from NetBSD.
libbind development was transferred to the NetBSD project at
http://wiki.netbsd.org/individual-software-releases/netresolv/

There isn't an official release yet, but they provide a set of patches
against the latest libbind release.

* Remove all files we don't use
* Merge the changes to the remaining files
* Add some new files we need
* Move getifaddrs implementation to libnetwork (instead of libbnetapi)
so it can be used by netresolv.

Fixes #8293 : netresolv uses getifaddrs to determine if there is a local
IPv6 address. If there is not, it will not return AAAA records.
2015-06-14 15:47:03 +02:00
Adrien Destugues
404cb7e310 BReference: missing const cast when building a BReference<const>
* The internal BReference is on a non-const object so it can increment
and decrement the reference count, so we need to cast the const away.
2015-06-14 15:46:53 +02:00
Jérôme Duval
0dc6b011fe malloc: implement malloc_usable_size().
* Fix #12132
2015-06-13 14:29:11 +02:00
Axel Dörfler
8a86ad7593 libbe: Fixed current_team() to work after a fork.
* This allows to start a valid looper in the forked child, for example.
2015-06-12 10:43:15 +02:00
Adrien Destugues
4b2d018be4 Implement MSG_NOSIGNAL
* Part of latest POSIX specification, this prevents send() on a closed
socket to raise a SIGPIPE signal (but EPIPE is returned).
2015-06-10 17:39:53 +02:00
Axel Dörfler
6ff95509c2 JobQueue: fixed leak, notification, added Pop() variant.
* Was leaking fQueuedJobs on destruction.
* fHaveRunnableJobSem implementation was not completed; it was never
  released.
* Added Pop() variant that is a bit more flexible, and allows for a
  timeout as well as waiting even when the queue is empty, and can
  return a status code.
2015-06-03 16:22:44 +02:00
Hamish Morrison
d6d439f3f7 Reimplement unnamed POSIX semaphores using user_mutex
* Fixes sharing semantics, so non-shared semaphores in non-shared
  memory do not become shared after a fork.
* Adds two new system calls: _user_mutex_sem_acquire/release(),
  which reuse the user_mutex address-hashed wait mechanism.
* Named semaphores continue to use traditional sem_id semaphores.
2015-05-24 14:03:40 +01:00
Axel Dörfler
e711e6e42f Moved BJob, and JobQueue into the support kit.
* Put it in the BSupportKit namespace, following the style introduced
  with the package kit for now.
* The BSupportKit::BJob class no longer knows about the package kit's
  Context class. However, the BPackageKit::BJob class does.
* Due to the namespace juggling, a lot of files had to be touched.
* The JobQueue class remains private.
* Due to the way Haiku is built on itself, you cannot build this change
  under Haiku with an older release.
2015-05-21 21:37:01 +02:00
Axel Dörfler
5ce80a78c9 BMessage: implemented KMessage reply.
* When you receive a message from a KMessage, and reply to it,
  it will automatically reply as KMessage, too.
* This allows to communicate with BLoopers from within the kernel
  or libroot.so.
2015-05-13 23:06:51 +02:00
Axel Dörfler
4d50aa327c MessageAdapter: cleanup, no functional change. 2015-05-13 23:06:49 +02:00
Jérôme Duval
73de58376a Update icu x86_64 package with namespace renaming enabled.
"Renaming" means the icu namespace is suffixed with the version number,
atm icu_55. Using "renaming" allows to use two different versions of ICU,
thus easing upgrades. For instance haikuwebkit uses a current version of ICU,
while the system uses a newer one after an upgrade.

* Replace all uses of the icu namespace in our public headers, with a macro
defaulting to icu. As the namespace is only used for private fields pointers,
there should be no impact.
* Locale kit *.cpp have to import the macro from <unicode/uversion.h> *before*
including any locale headers. Ditto for a Time preferences cpp file. This way,
the correct current icu namespace is referenced.
* Fixes bug #12057.
2015-05-10 21:52:36 +02:00
François Revol
54656b39c6 stdio.h: declare fcloseall() GNU extension
Since libroot already exports it and I've found some code using it.
2015-05-08 23:46:15 +02:00
Hamish Morrison
10b4fed24f Add support for pthread_condattr_get/setclock()
* Allows use of either CLOCK_REALTIME or CLOCK_MONOTONIC as the time
  base for pthread_cond_timedwait().
2015-05-02 20:55:57 +01:00
François Revol
b526d04a5b paths.h: add _BSD_SOURCE guard back, also check for _GNU_SOURCE
So things (like m4) expecting paths.h as part of glibc will get
what they want with _GNU_SOURCE.
2015-04-21 01:34:26 +02:00
François Revol
7dd1073833 ByteOrder.h: add explicit casts when using gcc builtins
Those return uintNN_t types instead of our own types,
but uint32 for example is long while uint32_t isn't,
giving some trouble with the PRI* macros for example on PPC.
2015-04-21 00:25:29 +02:00
François Revol
ae65896a9f paths.h: fix some paths
We don't have /sbin so...
2015-04-20 23:33:29 +02:00
François Revol
110600c698 paths.h: remove the _BSD_SOURCE guard
It seems like glibc also has paths.h and m4 fails to bootstrap
without _PATH_BSHELL.

This file really needs some cleanup btw, since most is actually
irrelevant or incorrect for Haiku.
2015-04-20 23:31:20 +02:00
François Revol
d508fd4c33 PPC: leave all atomic ops as gcc inlines
I'm not sure the 64bit versions are really implemented though...
2015-04-20 17:52:39 +02:00
Michael Lotz
62d30d9e49 libmedia: Put AddOnManager into BPrivate::media namespace.
The AddOnManager was in the global namespace, clashing with application
classes with the same name.

The input_server has an AddOnManager of its own. When the
shortcut_catcher filter was loaded by said AddOnManager, it in turn
loaded libgame.so, which in turn loaded libmedia.so, where an
AddOnManager was created for the global AddOnManager instance in
libmedia.so. Unfortunately the wrong AddOnManager, the one from the
input_server, was created. This lead to two AddOnManagers being active
in the input_server which very well could be responsible for #11049
and #11280.

This was a regression since the move of the AddOnManager from the
media_server to libmedia.so in hrev47086. This also fits with the two
tickets.

I actually noticed the problem when debugging the shutdown process of
the input_server, where the destruction of the wrong AddOnManager
caused a deadlock with itself.
2015-04-19 23:47:05 +02:00
Jessica Hamilton
c7ad68f08c assert.h: add comments explaining the omission of include guards 2015-04-17 07:03:40 +12:00
Jessica Hamilton
9f17027980 assert.h: remove include guards
* including assert.h multiple times with NDEBUG varying is
  perfectly legal, and required by POSIX.
2015-04-16 23:03:40 +12:00
Adrien Destugues
091a80aeed Protect all BSD extensions with _BSD_SOURCE
* Do not define the symbols by default, as they are not in the default
libraries.
* Adjust jamfiles of all code using BSD extensions to define
_BSD_SOURCE.
* This makes Haiku slightly more compliant to standard C/POSIX.
2015-04-16 07:33:06 +02:00
Michael Lotz
0cc8c71bba BLayoutItem: Add RemoveSelf() convenience method.
It works analoguous to BView::RemoveSelf(), i.e. it removes itself from
the parent (layout in this case) and returns whether or not it had and
was successfully removed from said parent.
2015-04-15 00:34:05 +02:00
Michael Lotz
4198ccecf3 Whitespace cleanup only. 2015-04-15 00:30:56 +02:00
Dario Casalinuovo
4232706dc8 Clean SharedBufferList.h.
Signed-off-by: Adrien Destugues <pulkomandy@gmail.com>
2015-04-13 19:21:35 +02:00
Michael Lotz
9bf9ee3806 Whitespace and style cleanup only. 2015-04-12 18:50:01 +02:00
Michael Lotz
3b7b927dd0 libbnetapi: Add BNetworkRoute to replace use of route_entry.
The BNetworkRoute class manages a route_entry and the sockaddr's
associated with it. It replaces the direct use of route_entry in the
BNetworkInterface API.

Using route_entry is fragile and inconvenient as it only holds pointers
to the sockaddr's. When getting a list of routes from the kernel, each
route_entry is set up so that its pointers point into the single flat
buffer that is passed around. Creating a copy of the route_entry and
then deleting the flat buffer makes the pointers in the copy stale.
Returning these route entries therefore always lead to a use-after-free
when they were eventually used.

BNetworkRoute also takes over the code and functionallity of getting
routes from RouteSupport. The corresponding method in BNetworkRoster is
replaced by a static method in BNetworkRoute.

Also distinguish between the default route and gateway of an interface.
GetDefaultRoute() now gets the default BNetworkRoute for the interface
while GetDefaultGateway() gets the associated gateway address within
that default route. Adjust network preferences panel to this change.

Note that we currently only seem to have per interface default routes
and not an actual global default route. This was already the case before
these changes and I did not further investigate what this means.
2015-04-12 18:50:00 +02:00
Alexander von Gluck IV
9c5e234cb3 arm: Initial Cubieboard4 work
* SD cards are "blessed" with a boot0 spl and boot1 u-boot
  at fixed locations.
* Allwinner's u-boot is lacking a lot.
* Upstream u-boot should be better at some point. WIP:
  http://lists.denx.de/pipermail/u-boot/2015-January/201537.html
2015-04-11 16:53:04 -05:00
Michael Lotz
8f9d4cad45 syscalls: Remove get_stack_trace syscall again.
This reverts the other half of b959d46dbd.
2015-04-11 23:37:55 +02:00
Michael Lotz
c012e7e930 libroot: Add private __arch_get_stack_trace().
It can be used to get a stack trace of the current thread. Note that
this works by walking frame pointers and will not produce anything
useful if an application is compiled with the frame pointers omitted.

The stack base and end addresses have to be provided as arguments and
are used to check that the frame pointers fall within that range. These
values are thread specific and can be retrieved with get_thread_info().
No other sanity checks (like checking for loops in the linked list) are
done.

This is a simplified rewrite of the stack trace code from the kernel
debugger.

As this code is common to x86 and x86_64 but is not generic across
architectures I introduced x86_common as a directory to put such
sources.
2015-04-11 23:37:54 +02:00
Michael Lotz
459e651fd5 syscalls: Remove lookup_symbol syscall again.
This partially reverts b959d46dbd.
2015-04-11 11:18:51 +02:00
Michael Lotz
ebdc1d480e runtime_loader: Add imageName and exactMatch to symbol lookup.
Extend the get_nearest_symbol_at_address() private runtime_loader
export to include imageName and exactMatch arguments.

The imageName holds the SONAME of the image, if available, so cannot
neccessarily be extracted from the image path.

Whether or not there was an exact match, i.e. the symbol with its size
contains the address, is now returned in exactMatch.
2015-04-11 11:18:50 +02:00
Michael Lotz
ec0190adb0 malloc_debug: Implement allocation dump on exit in guarded heap.
When enabled (using heap_debug_dump_allocations_on_exit(true) or
MALLOC_DEBUG=e) this causes a dump of all remaining allocations when
libroot_debug is unloaded. It uses terminate_after to be called as
late as possible.

When combined with alloc stack traces this makes for a nice if a bit
crude leak checker. Note that a lot of allocations usually remain
even at that stage due to statically, lazyly and globally allocated
stuff from the various system libraries where it isn't necessarily
worth the overhead to free them when the program terminates anyway.
2015-04-10 17:04:28 +02:00
Michael Lotz
158e20e60e malloc_debug: Implement alloc/free stack traces in guarded heap.
When configured to do so (using heap_debug_set_stack_trace_depth(depth)
or MALLOC_DEBUG=s<depth>) the guarded heap now captures stack traces on
alloc and free.

A crash due to hitting a guard page or an already freed page now dumps
these stack traces. In the case of use-after-free one can therefore see
both where the allocation was done and where it was freed.

Note that there is a hardcoded maximum stack trace depth of 50 and that
the alloc stack trace takes away space from the free stack trace which
uses up the rest of that maximum.
2015-04-10 16:28:42 +02:00
Michael Lotz
b959d46dbd syscalls: Add get_stack_trace and lookup_symbol syscalls.
The get_stack_trace syscall generates a stack trace using the kernel
debugging facilities and copies the resulting return address array to
the preallocated buffer from userland. It is only possible to get a
stack trace of the current thread.

The lookup_symbol syscall can be used to look up the symbol and image
name corresponding to an address. It can be used to resolve symbols
from a stack trace generated by the get_stack_trace syscall. Only
symbols of the current team can be looked up. Note that this uses
the symbol lookup of the kernel debugger which does not support lookup
of all symbols (static functions are missing for example).

This is meant to be used in situations where more elaborate stack trace
generation, like done in the userland debugging helpers, is not possible
due to constraints.
2015-04-10 16:00:49 +02:00
Michael Lotz
e01de52283 More whitespace cleanup all over the place. 2015-04-10 15:05:14 +02:00
Michael Lotz
e25776bd83 Whitespace cleanup only. 2015-04-08 12:56:58 +02:00
Janus
85b350edda BColumnListView: BRow height is proportional to font size.
* Add a BRow default constructor that use font size to compute height.
* Min height size for Title and Row are decoupled.
* The font ratio for Title and Row are decoupled.
* For small font use min height (set to usual 16.0).
* Better baseline formula.
* Fixes #11944.
2015-04-05 16:58:00 +00:00
Alexander von Gluck IV
b1ad5660b2 arm: Prevent bcm283X inclusion from breaking other boards
* Move *_BASE into board_config.h to prevent conflicts
2015-04-04 17:44:32 -05:00
Michael Lotz
121655e9ee malloc_debug: Add default alignment option.
This allows for something similar as was implemented in 217f090 but
makes it optional and configurable.

The MALLOC_DEBUG environment variable now can take "a<size>" to set
the default alignment to the specified size. Note that not all
alignments may be supported depending on the heap implementation.
2015-04-04 22:55:57 +02:00
Michael Lotz
5ae3af6cc5 SupportDefs: Add B_SCN* counterparts for some more types.
Namely for [s]size_t, [{phys|generic}_]addr_t and off_t.
2015-04-04 22:55:57 +02:00
Michael Lotz
a05bfeb4a9 Whitespace cleanup only. 2015-04-04 22:55:56 +02:00
Stephan Aßmus
53094e2fa1 StringForSize.h: Fixed header guard comment at EOF 2015-04-04 22:45:41 +02:00
Fredrik Holmqvist
251eb00d51 Use B_PRId32. 2015-04-01 20:18:00 +02:00
Axel Dörfler
1aaa0c2142 Package Kit: FetchFileJob now contains package size.
* So that you know how much already was, and still has to be downloaded.
* Automatic whitespace cleanup.
* The link in FetchFileJob.h did not fetch the correct header under
  Haiku anymore (since the addition of the private headers to the
  image).
2015-03-31 13:40:42 +02:00
Michael Lotz
ffba66060b UserlandFS: Make 64 bit clean and enable build for x86_64.
I did not bother to fix the BeOS kernel emulation, so this part is
still left out of the x86_64 build.
2015-03-29 16:25:17 +02:00
Alexander von Gluck IV
c6a4fee579 loader/u-boot: Use FDT serial info to create uart
* drop my fdt tests
* we have to call fdt parsing code *after* cpu_init (why?)
* pass fdt pointer to all FDT support calls to avoid confusion
  once we get into the kernel land
* look for PL011 compatible uart and use it
* Add some saftey checks to serial putc code to avoid null*
* fdt_node_check_compatible returns 0 on success not 1
* fdt_get_device_reg needs to add the SOC base to the result
* fdt_get_device_reg might need to add the second range cell
  instead of reg?
2015-03-28 15:52:16 -05:00
Jérôme Duval
4a9c56f6c7 x86_64: fenv.c needs __weak_reference()
* the weak symbol feenableexcept wasn't available.
2015-03-27 20:16:57 +01:00