To avoid complications with unexpected IP versions, the wanted
IP version was added as an extra argument to DNS query functions
(defaults to NSAPI_IPv4).
Internal API changes:
m nsapi_dns_query
m nsapi_dns_query_multiple
Interestingly, though multiple questions can be encoded in a single
DNS packet, few, if any, nameservers respect any but the first
question. This makes support for coelescing DNS queries useless.
Internal API changes:
+ nsapi_dns_query_multiple
Note, dns_query_multiple takes a buffer of nsapi_addr_t to fill. This is
less dynamic than the linked-list method used in linux's gethostbyname,
but is easier to manage and more constrained.
Internal API changes:
dnsQuery -> nsapi_dns_query
Additionally restructured query code to emit/parse network structures
in stream form to hopefully document the underlying structure more
explicitly.
As the templated tests grew, the resulting binary exceeded a
flash size of 64K. This caused the test to incorrectly fail on
small devices.
Moved and split into the following:
TESTS/mbed_functional/callback
TESTS/mbed_functional/callback_small
TESTS/mbed_functional/callback_big
TESTS/mbed_functional/functionpointer
- Marked `call` and `operator()` functions as const
- Moved to static_cast for internal function pointer to avoid losing
compiler checked const-safety
- Added test for `operator=` with non-callback types
- Moved from zero-cast to value-initializer when callback is null
- Added `operator==` and `operator!=`
- Removed special handling of null callback
- Replicated doxygen to all overloads
- Added correct nops where uninitialized callbacks are called
- Added assertion for null callback
- Removed copy-constructor from callback constructor
This commit adds a dynamic memory tracer that calls a callback whenever
one of the basic memory allocation functions (malloc, realloc, calloc,
free) is called. The operation of the tracer is guarded by the
'MBED_MEM_TRACING_ENABLED` macro.
Infinite recursion during tracing is guarded by using atomic
increment/decrement primitives on the `trace_level` variable.
Thanks to @c1728p9 and @heky for their help and suggestions.
Additionally, the following changes were don to avoid combinatorial
explosion in function overloads as a result of adding cv-qualifiers:
- Added convenience function for inferred type
- Deprecated callback overloads qhere cv-qualifiers are not scalable
Supported overloads:
callback(void (*f)(A...));
callback(const Callback<R(A...)> &);
callback(T *t, void (*f)(T*, A...));
callback(const T *t, void (*f)(const T*, A...));
callback(volatile T *t, void (*f)(volatile T*, A...));
callback(const volatile T *t, void (*f)(const volatile T*, A...));
callback(T *t, void (T::*f)(A...));
callback(const T *t, void (T::*f)(A...) const);
callback(volatile T *t, void (T::*f)(A...) volatile);
callback(const volatile T *t, void (T::*f)(A...) const volatile);
Sam Grove
Christopher Haster
Alessandro Angelino
Milosch Meriac
Niklas Hauser
svastm
Radhika
Bogdan Marinescu
Yoshihiro TSUBOI
jeromecoutant
Martin Kojtal
Laurent MEUNIER
Jeremy Brodt