Commit Graph

166 Commits

Author SHA1 Message Date
Stefan Kalkowski
6780cf0790 base: introduce array utility
Fixes #4170
2021-05-28 14:16:45 +02:00
Christian Helmuth
718f44ae5b Check max_len before dereferencing pointer in Cstring constructor
Fixes #4112
2021-05-10 11:17:20 +02:00
Christian Prochaska
9b854e1496 Prevent recursive 'memset()' calls with gcc 10
Fixes #4125
2021-05-05 11:35:31 +02:00
Christian Prochaska
190eafeaa6 base: handle 'unpack_string()' error in 'Arg::string()'
Fixes #4100
2021-05-05 11:21:43 +02:00
Norman Feske
dc8dd3396d base: move Xml_generator::Node::Node behind ABI
Fixes #4063
2021-04-20 12:03:03 +02:00
Christian Helmuth
9f3c5d92b3 base: cleanup Noncopyable declarations/coding style 2021-02-23 11:51:57 +01:00
Piotr Tworek
80e8cf99e2 base: Make Genode::List clang friendly.
Clang is generally fine with Genode::List and compiles code using it
without emitting any warnings. There is however one exception. Clang
fails hard when building base-hw/src/core/kernel/object.cc.
This is due to a call to Genode::List::remove made from
Object_identity::invalidate function. The error message clang
produces is:

  list.h:96:33: error: 'Genode::List<Kernel::Object_identity_reference>::Element::_next'
  is not a member of class 'const Kernel::Object_identity'
                              _first = le->List::Element::_next;
                                           ~~~~~~~~~~~~~~~^

When we look at the declaration of the Kernel::Object class on which
the remove method is called. as expected it does inherit Genode::List:

using Object_identity_list
	= Genode::List<Kernel::Object_identity>;

class Kernel::Object : private Object_identity_list
{
...
}

Given the error message we see that List::Element should be resolved to
Genode::List<Kernel::Object_identity>::Element, and not
Genode::List<Kernel::Object_identity_reference>::Element. But how does
clang manage to figure out we're talking about Object_identity_refecence
list here? Well, I admit I don't know the exact steps it takes to arrive
at this conclusion, but it is not entirely wrong. If we take a look at
what Kernel::Object_identity is we'll see:

class Kernel::Object_identity
: public Object_identity_list::Element,
  public Kernel::Object_identity_reference_list
{
...
}

Where as one can guess Object_identity_reference_list is defined as:

using Object_identity_reference_list
	= Genode::List<Object_identity_reference>;

Long story short Kernel::Object has Genode::List of both Kernel::Object_identity
and Kernel::Object_identity_reference in its inheritance chain and clang
is not really sure to which of those the code refers to in
Genode::List::remove method by using List::Element::.

The fix for this is relatively simple, explicitly state the full type of
the base class the code intends to refer to. Replacing List::Element,
with List<LT>::Element makes the code buildable with both clang and GCC.

Fixes #3990
2021-01-25 13:58:10 +01:00
Christian Helmuth
8bed4c1d54 base: support hexa-decimal values in ascii_to(long)
This aligns the behavior of ascii_to(long&) with the behavior of
unsigned integer types, e.g., when parsing XML nodes into signed long
variables.
2021-01-25 12:50:54 +01:00
Piotr Tworek
8d790010bf Xml_generator: Remove unused member variable
This triggers a warning when building the code with clang.

Fixes #3868
2020-08-28 08:28:13 +02:00
Norman Feske
2437d759b6 Xml_node: remove deprecated methods
Issue #3755
2020-08-25 11:50:10 +02:00
Norman Feske
ab8ef5750d doc: tweaks for updated Genode Foundations book 2020-05-27 11:56:46 +02:00
Norman Feske
b078224753 Replace Genode::strncpy by Genode::copy_cstring
- Since Genode::strncpy is not 100% compatible with the POSIX
  strncpy function, better use a distinct name.

- Remove bogus return value from the function, easing the potential
  enforcement of mandatory return-value checks later.

Fixes #3752
2020-05-27 11:56:45 +02:00
Norman Feske
dd0c1575f5 Xml_node: mark deprecated methods
Fixes #3755
2020-05-18 10:16:14 +02:00
Norman Feske
48b2456845 util/token.h: fix possible out-of-bounds read
The 'WHITESPACE' case of the _calc_len method wrongly accessed the
character before checking upper bound of the token. The problem is fixed
by switching the order of both conditions.

Fixes #3756
2020-05-18 10:16:12 +02:00
Norman Feske
bbc21cf063 util/bit_array.h: remove use of memset and memcpy
This makes the code less dependent on functions considered unsafe.

Fixes #3748
2020-05-05 13:30:15 +02:00
Christian Helmuth
d452094f43 Only rewind next-free pointer in Bit_allocator
Formerly, _next was always updated to the last free'd allocation, which
left large gaps on alloc/free bursts. Now, we try keep allocation
density high from the start of the array and ensure that allocations
happen at the lowest available index in the bit array.

Fixes #3679
2020-03-26 11:38:53 +01:00
Norman Feske
c340f57207 Xml_node: skip leading whitespace in with_raw_node
This patch makes the 'with_raw_node' method more useful in situations
where content of an Xml_node is fed into an Xml_generator, i.e., the
rules report/rom mechanism of the window layouter.
2020-02-27 14:46:59 +01:00
Sebastian Sumpf
de24035066 base: add 'wait_for_any' to 'Register_set'
This is the same as 'wait_for' with the difference that 'wait_for_any'
succeeds when *one* condition is met.

issue #3636
2020-02-10 16:00:40 +01:00
Norman Feske
567d9f7910 Xml_node::Unquoted utility for attribute values
The new utility can be used to revert quoted XML attribute values.
Such quoting is needed whenever an attribute value can contain '"'
characters. E.g., in the menu_view's <label text="..."> widget.

Issue #1757
2020-02-04 15:51:10 +01:00
Norman Feske
640a001ab6 util/xml_node.h: avoid internal use of exceptions
The XML parser used to rely in C++ exceptions while parsing, which is an
artifact from the initial implementation. This patch reworks the code such
that exceptions are avoided in the common cases.

Fixes #3605
2020-02-04 15:51:09 +01:00
Norman Feske
539110c0b1 base: make 'Fifo::Element::enqueued' const
Issue #3547
2019-11-19 14:54:13 +01:00
Stefan Thöni
f018dac506 util/fifo: Change empty() method of fifo to const.
Fixes #3464
2019-08-13 12:02:27 +02:00
Martin Stein
e199acca05 util/print_lines: don't skip end of long lines
Print the end of oversized lines (> 200 chars) to new lines instead of
skipping it

Fixes #3422
2019-07-09 08:55:24 +02:00
Norman Feske
405a9d2144 Refinements for updated "Genode Foundations" book
- Improve API descriptions
- Remove obsolete Xml_node::value method (fixes #3323)
- Follow coding style 'const char' -> 'char const'
- Avoid '>>' when nesting templates (limitation of parse_cxx)
2019-05-27 14:52:53 +02:00
Christian Helmuth
9288fe63ad arg_string: return default value on parsing error 2019-05-27 14:52:53 +02:00
Pirmin Duss
bd045c65a2 util/string.h: suppress case fallthrough warnings 2019-05-27 14:52:53 +02:00
Martin Stein
181c78d482 timeout: use uint64_t for all plain time values
This enforces the use of unsigned 64-bit values for time in the duration type,
the timeout framework, the timer session, the userland timer-drivers, and the
alarm framework on all platforms. The commit also adapts the code that uses
these tools accross all basic repositories (base, base-*, os. gems, libports,
ports, dde_*) to use unsigned 64-bit values for time as well as far as this
does not imply profound modifications.

Fixes #3208
2019-05-06 16:15:26 +02:00
Norman Feske
ea6b1c255e base: add const version of 'Fifo::Element::object' 2019-05-06 16:15:25 +02:00
Norman Feske
10c567daee base: add 'aligned' function to util/misc_math.h
This function simplifies the sanity checking of values that are expected
to be aligned, e.g., data offsets within packet streams.
2019-05-03 13:31:39 +02:00
Tomasz Gajewski
35c17ced72 Trivial doc fix for Register_set_plain_access::read
Fix #3229
2019-04-01 19:33:46 +02:00
Norman Feske
9438caa6a3 base: never throw in Xml_node::for_each_sub_node
Fixes #3231
2019-03-18 15:56:59 +01:00
Norman Feske
5ed5fddb7c base/os: remove deprecated APIs
This commit removes APIs that were previously marked as deprecated. This
change has the following implications:

- The use of the global 'env()' accessor is not possible anymore.
- Boolean accessor methods are no longer prefixed with 'is_'. E.g.,
  instead of 'is_valid()', use 'valid()'.
- The last traces of 'Ram_session' are gone now. The 'Env::ram()'
  accessor returns the 'Ram_allocator' interface, which is a subset of
  the 'Pd_session' interface.
- All connection constructors need the 'Env' as argument.
- The 'Reporter' constructor needs an 'Env' argument now because the
  reporter creates a report connection.
- The old overload 'Child_policy::resolve_session_request' that returned
  a 'Service' does not exist anymore.
- The base/printf.h header has been removed, use base/log.h instead.
- The old notion of 'Signal_dispatcher' is gone. Use 'Signal_handler'.
- Transitional headers like os/server.h, cap_session/,
  volatile_object.h, os/attached*_dataspace.h, signal_rpc_dispatcher.h
  have been removed.
- The distinction between 'Thread_state' and 'Thread_state_base' does
  not exist anymore.
- The header cpu_thread/capability.h along with the type definition of
  'Cpu_thread_capability' has been removed. Use the type
  'Thread_capability' define in cpu_session/cpu_session.h instead.
- Several XML utilities (i.e., at os/include/decorator) could be removed
  because their functionality is nowadays covered by util/xml_node.h.
- The 'os/ram_session_guard.h' has been removed.
  Use 'Constrained_ram_allocator' provided by base/ram_allocator.h instead.

Issue #1987
2019-02-26 14:44:15 +01:00
Emery Hemingway
b5bd6e0114 Write abritrary printable objects into Xml_generator
Fix #3161
2019-02-19 11:12:12 +01:00
Norman Feske
b3727a9b46 Add missing override annotations
Issue #3159
2019-02-19 11:12:11 +01:00
Emery Hemingway
38ab456c78 Remove pointers from Genode::Fifo interface
Replace methods of Genode::Fifo returning pointers with methods which
call lambdas with references.

Ref #3135
2019-02-19 11:08:17 +01:00
Norman Feske
5f1f67153b Xml_node: safe alternatives to unsafe accessors
Issue #3125
2019-01-30 13:49:54 +01:00
Norman Feske
fdbf30fc4c Xml_node: replace value(T *out) by value(T &out)
Promote the use of references instead of pointers.

Issue #1987
2019-01-30 13:49:54 +01:00
Norman Feske
cd29ca3c40 base: add List_model::apply_first
The new 'apply_first' method enables users of the list model to manually
traverse the list model via the 'Element::next' method instead of
iterating via 'for_each'. This is needed in situations where the
list-model elements are visited via recursion, not via a loop.

Issue #3094
2019-01-07 12:33:56 +01:00
Alexander Boettcher
1ec0619b3e base: avoid warnings in fifo.h
error: member 'Element' found in multiple base classes of different types

Issue #3022
2019-01-07 12:25:45 +01:00
Alexander Boettcher
f7364d8463 base: avoid warnings in list.h
clang:

error: member 'Element' found in multiple base classes of different types

Issue #3022
2018-11-16 14:37:18 +01:00
Alexander Boettcher
17f7147ac1 base: avoid warnings about shift operations
clang:
 warning: The result of the '<<' expression is undefined
2018-11-16 14:37:18 +01:00
Alexander Boettcher
4b62f091a9 base: fix accessibility of enum in bit_array.h
avoids warning by clang:

error: 'BITS_PER_WORD' is a private member of 'Genode::Bit_array_base'

Issue #3022
2018-11-16 14:37:18 +01:00
Norman Feske
7d641d5f1f base: add Reconstructible::conditional method
The new 'conditional' method simplifies the typical use case for
'Constructible' objects where the constructed/destructed state depends
on a configuration parameter. The method alleviates the need to
re-implement the logic again and again.

The patch also removes the 'Reconstructible' constructor arguments
because they are unused.

Fixes #3006
2018-10-29 09:36:21 +01:00
Martin Stein
364f69edad Xml_generator: fix and test missing '\0'
Ensure that a '\0' always appears at the end of the ouput of the XML
generator.  Previously, exceptions during the Node(...) constructor
might have prevented this. This commit also extends the xml_generator
test to drive a harder test on exceptions in the Xml_generator.

Issue #2953
2018-10-29 09:36:20 +01:00
Martin Stein
85d589a49c Xml_generator: fix exception handling in Node(...)
When the functor provided to the Node constructor throws an exception,
do revert all changes in reverse order. Previously, the changes made
to the parent node were not considered by the exception handler which
caused unnecessary characters to remain in the out buffer for each
reverted node.

Issue #2953
2018-10-29 09:36:20 +01:00
Martin Stein
cc4a72243d print_lines: fix bugs in line length calculation
1) The loop for determining the line length read from a character offset
   before checking whether the offset is smaller than the given string
   length. This could have caused access outside the string buffer.

2) The routine for determining the line length first seeked for the
   offset of the last real character of the line and than added one for
   getting the length but only if the following character was '\n'. This
   has to be done for any other line-terminating character too. The only
   case where you don't want to do this is when the end of the whole
   string is reached.

Issue #2967
2018-09-13 15:21:11 +02:00
Alexander Boettcher
ef482513c4 base: reset unfinished xml nodes in xml_generator
Fixes #2855
2018-06-13 13:50:35 +02:00
Norman Feske
24e6b677bd util/list_model.h: graceful handling of duplicates
This patch makes the 'List_model' utility robust against duplicated
occurrences of node IDs in the supplied XML data. If two or more XML
nodes correspond to the same model element, the existing element is
updated with the information of the subsequent XML nodes.
2018-05-30 13:36:18 +02:00
Martin Stein
2bd163533b string.h: ascii_to for unsigned char
Issue #2795
2018-05-30 13:36:11 +02:00
Norman Feske
bf0ef1b8eb base: remove unused argument name in list_model.h
Needed to use the utility with -Weffc++.
2018-05-30 13:36:09 +02:00
Martin Stein
ff7c378ff9 bit_allocator: alloc specific block of bits
Method to try to allocate specific bits of the Bit_allocator_dynamic.

Ref #2670
2018-03-29 15:16:11 +02:00
Martin Stein
8c65219c96 util/string: add ascii_to for unsigned short
Ref #2670
2018-03-29 15:09:05 +02:00
Martin Stein
eb11e077fc list_model: fix missing include
Ref #2670
2018-03-29 15:07:15 +02:00
Emery Hemingway
ed1c87c8d6 Xml_generator support for floating point values
Ref #2702
2018-03-08 12:05:08 +01:00
Martin Stein
abf9557bb5 AVL node/tree: make non-copyable
AVL trees can't be copied with the default copy constructor as the
parent pointer of the first item of both of the resulting trees would
point to the original tree. Copying an AVL node, however, generally
violates the integrity of the corresponding tree. The copy constructor
of Avl_tree is used in some places but in those places it can be
replaced easily. So, this commit deletes the copy constructor of
Avl_node_base which makes Avl_node and Avl_tree non-copyable.

Issue #2654
2018-02-09 13:34:23 +01:00
Norman Feske
10f1616c28 base: add util/list_model.h
The new 'List_model' utility helps with the implementation of
component-internal data models created and updated from XML.

Fixes #2653
2018-02-09 13:34:17 +01:00
Martin Stein
26f65f4996 Xml_node: fix bug in Xml_node::decoded_content
Previously, the dst_len value was not decreased after each character that was
written to the dst buffer. This way, if the content length was greater than
dst_len, decoded_content wrote to memory out of bounds.

Issue #2644
2018-02-09 13:26:02 +01:00
Martin Stein
84e476facb Xml_node: do not consider '0' in decoded_content
Do not leave space for a terminating '0' at the end of the dst buffer in
decoded_content as the method does not write this '0'. The caller of the
method shall take care of it instead.

Issue #2644
2018-02-09 13:26:01 +01:00
Norman Feske
eba9c15746 Follow practices suggested by "Effective C++"
The patch adjust the code of the base, base-<kernel>, and os repository.
To adapt existing components to fix violations of the best practices
suggested by "Effective C++" as reported by the -Weffc++ compiler
argument. The changes follow the patterns outlined below:

* A class with virtual functions can no longer publicly inherit base
  classed without a vtable. The inherited object may either be moved
  to a member variable, or inherited privately. The latter would be
  used for classes that inherit 'List::Element' or 'Avl_node'. In order
  to enable the 'List' and 'Avl_tree' to access the meta data, the
  'List' must become a friend.

* Instead of adding a virtual destructor to abstract base classes,
  we inherit the new 'Interface' class, which contains a virtual
  destructor. This way, single-line abstract base classes can stay
  as compact as they are now. The 'Interface' utility resides in
  base/include/util/interface.h.

* With the new warnings enabled, all member variables must be explicitly
  initialized. Basic types may be initialized with '='. All other types
  are initialized with braces '{ ... }' or as class initializers. If
  basic types and non-basic types appear in a row, it is nice to only
  use the brace syntax (also for basic types) and align the braces.

* If a class contains pointers as members, it must now also provide a
  copy constructor and assignment operator. In the most cases, one
  would make them private, effectively disallowing the objects to be
  copied. Unfortunately, this warning cannot be fixed be inheriting
  our existing 'Noncopyable' class (the compiler fails to detect that
  the inheriting class cannot be copied and still gives the error).
  For now, we have to manually add declarations for both the copy
  constructor and assignment operator as private class members. Those
  declarations should be prepended with a comment like this:

        /*
         * Noncopyable
         */
        Thread(Thread const &);
        Thread &operator = (Thread const &);

  In the future, we should revisit these places and try to replace
  the pointers with references. In the presence of at least one
  reference member, the compiler would no longer implicitly generate
  a copy constructor. So we could remove the manual declaration.

Issue #465
2018-01-17 12:14:35 +01:00
Josef Söntgen
404a82d5ee register_set: do not shift when ITEM_WIDTH is 64
Issue #2507.
2017-08-28 16:49:50 +02:00
Stefan Kalkowski
3906568908 util: make bit array and allocator copyable
Ref #2091
2017-08-28 16:49:46 +02:00
Christian Prochaska
742293ab87 Genode::Fifo_element: workaround for compiling with GCC 6
Issue #2383
2017-05-31 13:15:51 +02:00
Christian Prochaska
bf83c07923 Genode::retry(): fix compile error with GCC 6
Fixes #2376
2017-05-31 13:15:50 +02:00
Norman Feske
d56374e4b9 base: handle 0 in Number_of_bytes::print
This patch avoids printing the number 0 as "0G".
2017-03-24 16:19:58 +01:00
Martin Stein
e744c76bf2 mmio: make base address member private
Ref #2196
2017-03-15 12:32:24 +01:00
Martin Stein
ecbb7534b9 register set: make noncopyable
If a register set gets copied, the '_plain_access' of the copy references
the plain access object of the original object.

Ref #2196
2017-03-15 12:32:23 +01:00
Martin Stein
442c24420d mmio: separate MMIO access and register logic
By separating the plain MMIO access implementation from the generic bit
and offset logic of registers, we can now use the latter also with other
types of register access like I2C. The register and MMIO front-ends have
not changed due to the separation.

Ref #2196
2017-03-15 12:24:42 +01:00
Norman Feske
29b8d609c9 Adjust file headers to refer to the AGPLv3 2017-02-28 12:59:29 +01:00
Norman Feske
bfdadc55b2 base: Add Number_of_bytes::print method
This method attempts to print the number with a K/M/G unit if possible
and thereby increases the human readability of generated output.
2017-02-28 12:59:20 +01:00
Johannes Schlatow
762728fee0 base: remove superfluous line feeds in print_lines
Fixes #2279
2017-02-23 15:03:29 +01:00
Stefan Kalkowski
7c8281f2d6 util: turn max, min, and abs into const_expr
Ref #2092
2017-02-07 19:20:29 +01:00
Alexander Boettcher
dd5592cc50 Fix String(Hex()) usage
- additional add test casye to log.run

Fixes #2265
2017-01-31 12:02:21 +01:00
Norman Feske
25a7ea3d40 base: rename 'Volatile_object' to 'Reconstructible'
Fixes #2151
2016-12-01 17:46:50 +01:00
Edgard Schmidt
f97e0f3fa0 Allow RPC arguments w/o default constructor
Fixes #2150
2016-11-30 13:38:03 +01:00
Norman Feske
ac1794ed7d base: add const operator * to 'Volatile_object' 2016-11-25 15:27:27 +01:00
Norman Feske
0e0f830a14 base: make Volatile_object noncopyable
Unfortunately, the volatile object does not inherit the noncopyable
attribute of the enclosed object. By making all volatile objects
noncopyable, we prevent the accidental copying of a noncopyable object
wrapped in a volatile object.
2016-11-25 15:27:27 +01:00
Norman Feske
35fa67768f base: add 'Volatile_object::print' method
The method prints the message "<unconstructed>" if the object is not
available. Otherwise, it prints the encapsulated object.
2016-11-25 15:27:26 +01:00
Stefan Kalkowski
1542d92165 base: iterator for AVL tree (fix #2159) 2016-11-08 15:43:53 +01:00
Norman Feske
20faa8b84e base: 'String' constructor overload for literals
This overload covers the common case for initializing a string from a
literal without employing the 'Output' mechanism. This way, such
strings can by constructed without calling virtual functions, which in
turn makes the 'String' usable for the 'init_rtld' phase of the dynamic
linker.
2016-11-08 15:26:31 +01:00
Norman Feske
afed9cfd95 base: let string accept multiple arguments
Issue #2064
2016-11-08 15:26:30 +01:00
Stefan Kalkowski
2a2e5c2df4 base-*: remove usage of printf
base generic code:
  * Remove unused verbosity code from mmio framework
  * Remove escape sequence end heuristic from LOG
  * replace Core_console with Core_log (no format specifiers)
  * move test/printf to test/log
  * remove `printf()` tests from the log test
  * check for exact match of the log test output
base-fiasco:
  * remove unused Fiasco::print_l4_threadid function
base-nova:
  * remove unused hexdump utility from core
base-hw:
  * remove unused Kernel::Thread::_print_* debug utilities
  * always print resource summary of core during startup
  * remove Kernel::Ipc_node::pd_label (not used anymore)
base*:
  * Turn `printf`,`PWRN`, etc. calls into their log equivalents

Ref #1987
Fix #2119
2016-10-21 12:39:36 +02:00
Emery Hemingway
80558374f5 base: print support for Xml_node
Ref #1987
2016-10-21 12:39:29 +02:00
Norman Feske
e370e08e01 Define Genode::size_t as unsigned long
Fixes #2105
2016-10-21 12:39:29 +02:00
Stefan Kalkowski
e7d5b34fc5 base: String constructor for different lengths
Let the copy constructor compile for different CAPACITYs of
the String<CAPACITY> class.

Fix #2085
2016-09-09 11:48:43 +02:00
Norman Feske
17c79a9e23 base: avoid use of deprecated base/printf.h
Besides adapting the components to the use of base/log.h, the patch
cleans up a few base headers, i.e., it removes unused includes from
root/component.h, specifically base/heap.h and
ram_session/ram_session.h. Hence, components that relied on the implicit
inclusion of those headers have to manually include those headers now.

While adjusting the log messages, I repeatedly stumbled over the problem
that printing char * arguments is ambiguous. It is unclear whether to
print the argument as pointer or null-terminated string. To overcome
this problem, the patch introduces a new type 'Cstring' that allows the
caller to express that the argument should be handled as null-terminated
string. As a nice side effect, with this type in place, the optional len
argument of the 'String' class could be removed. Instead of supplying a
pair of (char const *, size_t), the constructor accepts a 'Cstring'.
This, in turn, clears the way let the 'String' constructor use the new
output mechanism to assemble a string from multiple arguments (and
thereby getting rid of snprintf within Genode in the near future).

To enforce the explicit resolution of the char * ambiguity, the 'char *'
overload of the 'print' function is marked as deleted.

Issue #1987
2016-08-29 17:27:10 +02:00
Norman Feske
38a1e95979 base: add 'String::print' method
This way, we can conveniently output strings without calling the
string() method.
2016-07-15 11:38:27 +02:00
Emery Hemingway
f8337b511b Move Session_label from os to base
Session_label constructor now takes a bare string rather than a
serialized argument buffer.
Replace all instances of previous constructor with 'label_from_args'
function.

Issue #1787
2016-07-11 13:09:24 +02:00
Christian Helmuth
cf771c10d6 Improve tokenizing to support XML comments
The whole XML comment has to be parsed as one XML tag to support strange
but valid combinations like

  <!---->
  <!--invisible-tag></invisible-tag-->

Fixes #1424
2016-06-06 09:37:47 +02:00
Norman Feske
807be83b1b Remove inconsistent use of 'is_' prefix
Fixes #1963
2016-05-23 15:52:39 +02:00
Norman Feske
ef9a7d2230 base: remove length limit of Type_list 2016-05-23 15:52:39 +02:00
Norman Feske
e0c0794f33 base: supplement comment of Xml_node constructor 2016-05-23 15:52:36 +02:00
Norman Feske
ab88599682 base: document the return value of String::length 2016-05-23 15:49:56 +02:00
Norman Feske
2bc8a0f76a Move XML util from os to base repository
Since the dynamic linker depends on the XML utils and we plan to replace
the ancient 'Arg_string' with XML, it is time to move the 'Xml_node' and
'Xml_generator' to base/include.
2016-05-09 13:10:52 +02:00
Emery Hemingway
d1dc5a9071 utility to retrieve aligned sizes from arg strings
Issue #1751
2016-04-25 10:47:52 +02:00
Norman Feske
051e84c4b4 Move server API concept to base framework
This commit introduces the new `Component` interface in the form of the
headers base/component.h and base/entrypoint.h. The os/server.h API
has become merely a compatibilty wrapper and will eventually be removed.
The same holds true for os/signal_rpc_dispatcher.h. The mechanism has
moved to base/signal.h and is now called 'Signal_handler'.

Since the patch shuffles headers around, please do a 'make clean' in the
build directory.

Issue #1832
2016-04-11 11:51:46 +02:00
Emery Hemingway
723d9e7784 util/arg_string.h: set_arg_string
Convenience function to set x="y" style arguments.

Issue #1861
2016-03-07 16:10:32 +01:00
Norman Feske
2e701f9afa base: update include guards
This patch cleans up the include guards, assisted by the
tool/fix_include_ifndef script.
2016-03-07 12:34:45 +01:00
Norman Feske
5d559a0699 Move util/volatile_object.h from os to base 2016-03-07 12:34:44 +01:00
Alexander Boettcher
3789a75ed6 base: support ascii_to for uint64_t
Issue #1764
2015-11-18 12:22:07 +01:00
Norman Feske
96d021b9d4 base: char const * comparison operators for String 2015-11-03 17:04:16 +01:00