instead or additionally to string.h, in preparation for functions move.
* moves str[n]casecmp() functions and others to strings.h.
* strings.h doesn't include string.h anymore.
* this solves #10949
* BCompressionAlgorithm is a base class for classes that provide
compression/decompression functionality. There are methods for
compressing/decompressing a single buffer and factory methods for
a compressing/decompressing input/output BDataIO.
* BZlibCompressionAlgorithm is a BCompressionAlgorithm implementation
using zlib.
* In C++03 and earlier, the sign of the modulo result is implementation
defined (this was fixed in C++11).
* Setting a negative time is not what we want here, so make sure we use
the proper value.
Variable length arrays of non-PODs are not part of the C++ standard, but
a GNU extension that never worked correctly. Instead, BStackOrHeap array
is used now, which makes sure that it's not too big for the stack, calls
all constructors and is valid C++.
It's not possible to use these from the network kit otherwise, as it
would create a circular dependency (mail > bnetapi > mail).
Is there a better way to solve this problem?
* get_architectures() returns the primary and the secondary
architectures in one array. That turned out to be convenient.
* Add C++ versions for get[_secondary]_architectures(), returning a
BStringList.
* No need for the atomically changed variables to be declared as
volatile.
* Drop support for atomically getting and setting unaligned data.
* Introduce atomic_get_and_set[64]() which works the same as
atomic_set[64]() used to. atomic_set[64]() does not return the
previous value anymore.
* They used an unsigned int, which led to overflows when trying to set
them to a time before January 1st, 1970 (local time)
* Some things use January 1st, 1970, GMT (or UTC) as a reference point.
In my timezone this leads to such a negative date. An example is cookie
expiration dates which are set to this date to expire them immediately.
Spotted by Opera testsuite.
* This makes the method unuseable for dates after 2036 (signed 32-bit
time_t will overflow then. This gives us just 33 years to switch to a
64-bit time_t. In te meantime, please try using other methods to set the
date and time for BDateTime objects if you need to go this far.
This is a step towards fixing #10042.
When DEBUG is set BReferenceable::~BReferenceable() performs some checks
ensuring that the object is destroyed correctly. These checks require
information on thread stack, which is obtained by get_thread_info().
_get_thread_info() stub is added (actually, readded) which always returns
B_ERROR. Moreover, the check in BReferenceable destructor is modified
so that it does not fail when get_thread_info() fails.
* All packaging architecture dependent variables do now have a
respective suffix and are set up for each configured packaging
architecture, save for the kernel and boot loader variables, which
are still only set up for the primary architecture.
For convenience TARGET_PACKAGING_ARCH, TARGET_ARCH, TARGET_LIBSUPC++,
and TARGET_LIBSTDC++ are set to the respective values for the primary
packaging architecture by default.
* Introduce a set of MultiArch* rules to help with building targets for
multiple packaging architectures. Generally the respective targets are
(additionally) gristed with the packaging architecture. For libraries
the additional grist is usually omitted for the primary architecture
(e.g. libroot.so and <x86>libroot.so for x86_gcc2/x86 hybrid), so that
Jamfiles for targets built only for the primary architecture don't
need to be changed.
* Add multi-arch build support for all targets needed for the stage 1
cross devel package as well as for libbe (untested).
* Fixed headers including:
- All rights reserved not All Rights Reserved.
- name, email@domain.com not name <email@domain.com>
- tabs and spaces
- Authors: not Documented by:
* Renamed string.dox to String.dox
* Renamed midixxx.dox files to MidiXxx.dox
* Moved images into images subdirectories and updated Doxfile.
* Re-format all files with tabs instead of spaces.
* Fix many spelling mistakes.
* Added all files, classes, structs, and enums to libbe group.
- Rework quick stack range check as suggested by Ingo.
- If the ref count is > 1 we invoke the debugger unconditionally.
- If equal to 1, we first perform a quick heuristic check to see if the
var might be on the stack. If we can't conclusively determine that is,
we make certain by comparing to the thread's actual stack range.
- If a BReferenceable object is deleted with a non-zero reference count,
we now test to see if the object was allocated on the stack. If so,
we don't flag a warning if the reference count is currently 1.
Fixed the usual issues - printf format strings, uint32 instead of
addr_t, etc. One thing that isn't so nice is several places where
BList is used to store (u)int32, these require a double cast to addr_t
then void* to silence a warning on x86_64.
- The version of instantiate_object() that returns the image id from which
the object was reinstantiated was not correctly returning it in all
circumstances, only if it had to find/load the add-on itself. This caused
problems for BShelf since the latter relies on that image id in order to
determine what image to unload when replicants are removed. To remedy this,
introduce an additional version of find_instantiation_func() that returns
the image id in which the instantiation function was found, and make use
of it in instantiate_object() in order to also be able to return the image
id in that case.
