Records
-
class basic_ticks -
class basic_time -
class bti -
class channel -
class clock -
class counter -
class debuglog -
class duration -
class event -
class eventpair -
class exception -
class fifo -
class guest -
class interrupt -
class iob -
class iommu -
class job -
class log -
class msi -
class object -
class object_base -
class object_traits -
class object_traits -
class object_traits -
class object_traits -
class object_traits -
class object_traits -
class object_traits -
class object_traits -
class object_traits -
class object_traits -
class object_traits -
class object_traits -
class object_traits -
class object_traits -
class object_traits -
class object_traits -
class object_traits -
class pager -
class pmt -
class port -
class process -
class profile -
class resource -
class result -
class result -
class result -
class socket -
class stream -
class suspend_token -
class task -
class thread -
class timer -
class unowned -
class vcpu -
class vmar -
class vmo
Functions
-
std::ostream & operator<< (std::ostream & os, const zx::object_base & value)Defined at line 48 of file ../../src/lib/fostr/zx_types.cc
-
std::ostream & operator<< (std::ostream & os, const zx::channel & value)Defined at line 53 of file ../../src/lib/fostr/zx_types.cc
-
std::ostream & operator<< (std::ostream & os, const zx::eventpair & value)Defined at line 58 of file ../../src/lib/fostr/zx_types.cc
-
std::ostream & operator<< (std::ostream & os, const zx::fifo & value)Defined at line 63 of file ../../src/lib/fostr/zx_types.cc
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std::ostream & operator<< (std::ostream & os, const zx::process & value)Defined at line 68 of file ../../src/lib/fostr/zx_types.cc
-
::std::ostream & operator<< (::std::ostream & out, time t)Defined at line 71 of file ../../src/media/audio/services/common/logging.h
-
::std::ostream & operator<< (::std::ostream & out, duration d)Defined at line 75 of file ../../src/media/audio/services/common/logging.h
-
std::ostream & operator<< (std::ostream & os, const zx::socket & value)Defined at line 80 of file ../../src/lib/fostr/zx_types.cc
-
std::ostream & operator<< (std::ostream & os, const zx::thread & value)Defined at line 85 of file ../../src/lib/fostr/zx_types.cc
-
std::ostream & operator<< (std::ostream & os, const zx::duration & value)Defined at line 97 of file ../../src/lib/fostr/zx_types.cc
-
duration operator* (int64_t multiplier, duration d)Defined at line 110 of file ../../zircon/system/ulib/zx/include/lib/zx/time.h
-
duration operator* (int64_t multiplier, duration d)Defined at line 110 of file ../../zircon/system/ulib/zx/include/lib/zx/time.h
-
std::ostream & operator<< (std::ostream & os, const zx::time & value)Defined at line 128 of file ../../src/lib/fostr/zx_types.cc
-
std::ostream & operator<< (std::ostream & os, const zx::vmo & value)Defined at line 159 of file ../../src/lib/fostr/zx_types.cc
-
template <class... Tag>result<Tag...> <deduction guide for result> (typename Tag::__allow_ctad... )This suppresses the '-Wctad-maybe-unsupported' compiler warning when CTAD is used.
See https://github.com/llvm/llvm-project/blob/42874f6/libcxx/include/__config#L1259-L1261.
-
result<> make_result (zx_status_t status)Utility to make a status-only zx::result
<
> from a zx_status_t error.
A status-only zx::result
<
> is one with an empty value set. It may contain
either a status value that represents the error (i.e. not ZX_OK) or a
valueless success state. This utility automatically handles the distinction
to make interop with older code easier.
Example usage:
// Legacy method returning zx_status_t.
zx_status_t ConsumeValues(Value* values, size_t length);
// Newer method that interops with the legacy method.
zx::result
<
> ConsumeValues(std::array
<Value
, kSize>* values) {
if (values == nullptr) {
return zx::error_result(ZX_ERR_INVALID_ARGS);
}
return zx::make_result(ConsumeValues(values->data(), values->length()));
}
Defined at line 196 of file ../../zircon/system/ulib/zx/include/lib/zx/result.h
-
template <typename T>bool operator== (const object<T> & a, const object<T> & b)Defined at line 203 of file ../../zircon/system/ulib/zx/include/lib/zx/object.h
-
template <typename T>bool operator!= (const object<T> & a, const object<T> & b)Defined at line 208 of file ../../zircon/system/ulib/zx/include/lib/zx/object.h
-
template <typename T>bool operator< (const object<T> & a, const object<T> & b)Defined at line 213 of file ../../zircon/system/ulib/zx/include/lib/zx/object.h
-
template <typename T>bool operator> (const object<T> & a, const object<T> & b)Defined at line 218 of file ../../zircon/system/ulib/zx/include/lib/zx/object.h
-
template <typename T>bool operator<= (const object<T> & a, const object<T> & b)Defined at line 223 of file ../../zircon/system/ulib/zx/include/lib/zx/object.h
-
template <typename T>bool operator>= (const object<T> & a, const object<T> & b)Defined at line 228 of file ../../zircon/system/ulib/zx/include/lib/zx/object.h
-
template <typename T>bool operator== (zx_handle_t a, const object<T> & b)Defined at line 233 of file ../../zircon/system/ulib/zx/include/lib/zx/object.h
-
template <typename T>bool operator!= (zx_handle_t a, const object<T> & b)Defined at line 238 of file ../../zircon/system/ulib/zx/include/lib/zx/object.h
-
template <typename T>result<std::remove_reference_t<T>> make_result (zx_status_t status, T && value)Utility to make a zx::result
<T
> from a zx_status_t and T.
Depending on |status|, the resulting zx::result
<T
> will be either
zx::ok(value) or zx::error(status).
Example:
// Legacy method returning zx_status_t.
zx_status_t ComputeValue(Value* value);
// Newer method that interops with the legacy method.
zx::result
<Value
> ComputeValue() {
Value value;
return zx::make_result(ComputeValue(
&value
), value);
}
Note, because the order of evaluation of function arguments is unspecified,
it's critical that the second parameter to zx::make_result (`value`) is
passed by reference and *not* passed by value. If it were passed by value,
then its value may be bound before the first argument has been evaluated
(i.e. before ComputeValue was even called!).
Furthermore, pass by reference is not always sufficient to prevent subtle
order of evaluation bugs. Consider the following buggy code:
// Legacy method returning zx_status_t.
zx_status_t ComputeValue(std::unique_ptr
<Value
>* value);
// BUGGY CODE
zx::result
<Value
> ComputeValue() {
std::unique_ptr
<Value
> value;
return zx::make_result(ComputeValue(
&value
), *value); //
<
--- BUGGY CODE
}
Depending on the compiler, the code above might work or my dereference a null
std::unique_ptr. When in doubt, use a local variable.
Defined at line 241 of file ../../zircon/system/ulib/zx/include/lib/zx/result.h
-
template <typename T>bool operator< (zx_handle_t a, const object<T> & b)Defined at line 243 of file ../../zircon/system/ulib/zx/include/lib/zx/object.h
-
template <typename T>bool operator> (zx_handle_t a, const object<T> & b)Defined at line 248 of file ../../zircon/system/ulib/zx/include/lib/zx/object.h
-
template <typename T>bool operator<= (zx_handle_t a, const object<T> & b)Defined at line 253 of file ../../zircon/system/ulib/zx/include/lib/zx/object.h
-
template <typename T>bool operator>= (zx_handle_t a, const object<T> & b)Defined at line 258 of file ../../zircon/system/ulib/zx/include/lib/zx/object.h
-
template <typename T>bool operator== (const object<T> & a, zx_handle_t b)Defined at line 263 of file ../../zircon/system/ulib/zx/include/lib/zx/object.h
-
template <typename T>bool operator!= (const object<T> & a, zx_handle_t b)Defined at line 268 of file ../../zircon/system/ulib/zx/include/lib/zx/object.h
-
template <typename T>bool operator< (const object<T> & a, zx_handle_t b)Defined at line 273 of file ../../zircon/system/ulib/zx/include/lib/zx/object.h
-
template <typename T>bool operator> (const object<T> & a, zx_handle_t b)Defined at line 278 of file ../../zircon/system/ulib/zx/include/lib/zx/object.h
-
template <typename T>bool operator<= (const object<T> & a, zx_handle_t b)Defined at line 283 of file ../../zircon/system/ulib/zx/include/lib/zx/object.h
-
template <typename T>bool operator>= (const object<T> & a, zx_handle_t b)Defined at line 288 of file ../../zircon/system/ulib/zx/include/lib/zx/object.h
-
template <zx_clock_t kClockId>basic_time<kClockId> operator+ (duration delta, basic_time<kClockId> time)Defined at line 295 of file ../../zircon/system/ulib/zx/include/lib/zx/time.h
-
duration nsec (int64_t n)Defined at line 303 of file ../../zircon/system/ulib/zx/include/lib/zx/time.h
-
duration nsec (int64_t n)Defined at line 303 of file ../../zircon/system/ulib/zx/include/lib/zx/time.h
-
duration usec (int64_t n)Defined at line 305 of file ../../zircon/system/ulib/zx/include/lib/zx/time.h
-
duration usec (int64_t n)Defined at line 305 of file ../../zircon/system/ulib/zx/include/lib/zx/time.h
-
duration msec (int64_t n)Defined at line 307 of file ../../zircon/system/ulib/zx/include/lib/zx/time.h
-
duration msec (int64_t n)Defined at line 307 of file ../../zircon/system/ulib/zx/include/lib/zx/time.h
-
duration sec (int64_t n)Defined at line 309 of file ../../zircon/system/ulib/zx/include/lib/zx/time.h
-
duration sec (int64_t n)Defined at line 309 of file ../../zircon/system/ulib/zx/include/lib/zx/time.h
-
duration min (int64_t n)Defined at line 311 of file ../../zircon/system/ulib/zx/include/lib/zx/time.h
-
duration min (int64_t n)Defined at line 311 of file ../../zircon/system/ulib/zx/include/lib/zx/time.h
-
duration hour (int64_t n)Defined at line 313 of file ../../zircon/system/ulib/zx/include/lib/zx/time.h
-
duration hour (int64_t n)Defined at line 313 of file ../../zircon/system/ulib/zx/include/lib/zx/time.h
-
zx_status_t nanosleep (zx::time deadline)Defined at line 316 of file ../../zircon/system/ulib/zx/include/lib/zx/time.h
-
time deadline_after (zx::duration nanoseconds)Defined at line 320 of file ../../zircon/system/ulib/zx/include/lib/zx/time.h
-
template <typename T>bool operator== (const unowned<T> & a, const unowned<T> & b)Defined at line 346 of file ../../zircon/system/ulib/zx/include/lib/zx/object.h
-
template <typename T>bool operator!= (const unowned<T> & a, const unowned<T> & b)Defined at line 351 of file ../../zircon/system/ulib/zx/include/lib/zx/object.h
-
template <typename T>bool operator< (const unowned<T> & a, const unowned<T> & b)Defined at line 356 of file ../../zircon/system/ulib/zx/include/lib/zx/object.h
-
template <typename T>bool operator> (const unowned<T> & a, const unowned<T> & b)Defined at line 361 of file ../../zircon/system/ulib/zx/include/lib/zx/object.h
-
template <typename T>bool operator<= (const unowned<T> & a, const unowned<T> & b)Defined at line 366 of file ../../zircon/system/ulib/zx/include/lib/zx/object.h
-
template <typename T>bool operator>= (const unowned<T> & a, const unowned<T> & b)Defined at line 371 of file ../../zircon/system/ulib/zx/include/lib/zx/object.h
-
template <typename T>bool operator== (zx_handle_t a, const unowned<T> & b)Defined at line 376 of file ../../zircon/system/ulib/zx/include/lib/zx/object.h
-
template <typename T>bool operator!= (zx_handle_t a, const unowned<T> & b)Defined at line 381 of file ../../zircon/system/ulib/zx/include/lib/zx/object.h
-
template <typename T>bool operator< (zx_handle_t a, const unowned<T> & b)Defined at line 386 of file ../../zircon/system/ulib/zx/include/lib/zx/object.h
-
template <typename T>bool operator> (zx_handle_t a, const unowned<T> & b)Defined at line 391 of file ../../zircon/system/ulib/zx/include/lib/zx/object.h
-
template <typename T>bool operator<= (zx_handle_t a, const unowned<T> & b)Defined at line 396 of file ../../zircon/system/ulib/zx/include/lib/zx/object.h
-
template <typename T>bool operator>= (zx_handle_t a, const unowned<T> & b)Defined at line 401 of file ../../zircon/system/ulib/zx/include/lib/zx/object.h
-
template <typename T>bool operator== (const unowned<T> & a, zx_handle_t b)Defined at line 406 of file ../../zircon/system/ulib/zx/include/lib/zx/object.h
-
template <typename T>bool operator!= (const unowned<T> & a, zx_handle_t b)Defined at line 411 of file ../../zircon/system/ulib/zx/include/lib/zx/object.h
-
template <typename T>bool operator< (const unowned<T> & a, zx_handle_t b)Defined at line 416 of file ../../zircon/system/ulib/zx/include/lib/zx/object.h
-
template <typename T>bool operator> (const unowned<T> & a, zx_handle_t b)Defined at line 421 of file ../../zircon/system/ulib/zx/include/lib/zx/object.h
-
template <typename T>bool operator<= (const unowned<T> & a, zx_handle_t b)Defined at line 426 of file ../../zircon/system/ulib/zx/include/lib/zx/object.h
-
template <typename T>bool operator>= (const unowned<T> & azx_handle_t b)Defined at line 431 of file ../../zircon/system/ulib/zx/include/lib/zx/object.h