posix.hpp File Reference

POSIX and Linux native thread-control implementation fragment. More...

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Functions
auto	pthread_call_result (int result) -> expected< void, std::error_code >
template<typename SetSchedFn >
auto	apply_sched_params (native_scheduling_policy policy, native_thread_priority priority, SetSchedFn &&set_sched) -> expected< void, std::error_code >
auto	apply_scheduling_policy (pthread_t handle, native_scheduling_policy policy, native_thread_priority priority) -> expected< void, std::error_code >
auto	apply_affinity (pthread_t handle, native_thread_affinity const &affinity) -> expected< void, std::error_code >
auto	apply_name (pthread_t handle, std::string const &name) -> expected< void, std::error_code >
auto	read_name (pthread_t handle) -> expected< std::string, std::error_code >
auto	read_affinity (pthread_t handle) -> expected< native_thread_affinity, std::error_code >
auto	read_priority (pthread_t handle) -> std::optional< int >
auto	read_scheduling_policy (pthread_t handle) -> std::optional< native_scheduling_policy >
auto	apply_scheduling_policy (pid_t tid, native_scheduling_policy policy, native_thread_priority priority) -> expected< void, std::error_code >
auto	apply_nice_value (pid_t tid, int nice_value) -> expected< void, std::error_code >
auto	apply_affinity (pid_t tid, native_thread_affinity const &affinity) -> expected< void, std::error_code >
auto	apply_name (pid_t tid, std::string const &name) -> expected< void, std::error_code >
auto	read_name (pid_t tid) -> expected< std::string, std::error_code >
auto	read_affinity (pid_t tid) -> expected< native_thread_affinity, std::error_code >
auto	read_priority (pid_t tid) -> std::optional< int >
auto	read_nice_value (pid_t tid) -> expected< int, std::error_code >
auto	read_scheduling_policy (pid_t tid) -> std::optional< native_scheduling_policy >

Detailed Description

POSIX and Linux native thread-control implementation fragment.

Included by native.hpp inside threadschedule::detail after the shared native scheduling value types have been declared.

Definition in file posix.hpp.

Function Documentation

apply_affinity() [1/2]

auto apply_affinity ( pid_t  tid, native_thread_affinity const &  affinity  ) -> expected<void, std::error_code>

inline

Definition at line 137 of file posix.hpp.

apply_affinity() [2/2]

auto apply_affinity ( pthread_t  handle, native_thread_affinity const &  affinity  ) -> expected<void, std::error_code>

inline

Definition at line 50 of file posix.hpp.

References pthread_call_result().

Referenced by threadschedule::detail::apply_affinity_checked().

apply_name() [1/2]

auto apply_name ( pid_t  tid, std::string const &  name  ) -> expected<void, std::error_code>

inline

Definition at line 145 of file posix.hpp.

apply_name() [2/2]

auto apply_name ( pthread_t  handle, std::string const &  name  ) -> expected<void, std::error_code>

inline

Definition at line 57 of file posix.hpp.

apply_nice_value()

auto apply_nice_value ( pid_t  tid, int  nice_value  ) -> expected<void, std::error_code>

inline

Definition at line 125 of file posix.hpp.

Referenced by threadschedule::detail::apply_scheduling_config().

apply_sched_params()

template<typename SetSchedFn >

auto apply_sched_params ( native_scheduling_policy  policy, native_thread_priority  priority, SetSchedFn &&  set_sched  ) -> expected<void, std::error_code>

inline

Definition at line 23 of file posix.hpp.

Referenced by apply_scheduling_policy().

apply_scheduling_policy() [1/2]

auto apply_scheduling_policy ( pid_t  tid, native_scheduling_policy  policy, native_thread_priority  priority  ) -> expected<void, std::error_code>

inline

Definition at line 118 of file posix.hpp.

References apply_sched_params().

apply_scheduling_policy() [2/2]

auto apply_scheduling_policy ( pthread_t  handle, native_scheduling_policy  policy, native_thread_priority  priority  ) -> expected<void, std::error_code>

inline

Definition at line 38 of file posix.hpp.

References pthread_call_result().

Referenced by threadschedule::detail::apply_scheduling_config().

pthread_call_result()

auto pthread_call_result ( int  result ) -> expected<void, std::error_code>

inline

Definition at line 14 of file posix.hpp.

Referenced by apply_affinity(), and apply_scheduling_policy().

read_affinity() [1/2]

auto read_affinity ( pid_t  tid ) -> expected<native_thread_affinity, std::error_code>

inline

Definition at line 180 of file posix.hpp.

read_affinity() [2/2]

auto read_affinity ( pthread_t  handle ) -> expected<native_thread_affinity, std::error_code>

inline

Definition at line 78 of file posix.hpp.

Referenced by threadschedule::detail::apply_affinity_checked().

read_name() [1/2]

auto read_name ( pid_t  tid ) -> expected<std::string, std::error_code>

inline

Definition at line 163 of file posix.hpp.

read_name() [2/2]

auto read_name ( pthread_t  handle ) -> expected<std::string, std::error_code>

inline

Definition at line 68 of file posix.hpp.

read_nice_value()

auto read_nice_value ( pid_t  tid ) -> expected<int, std::error_code>

inline

Definition at line 206 of file posix.hpp.

Referenced by threadschedule::detail::read_effective_nice().

read_priority() [1/2]

auto read_priority ( pid_t  tid ) -> std::optional<int>

inline

Definition at line 197 of file posix.hpp.

read_priority() [2/2]

auto read_priority ( pthread_t  handle ) -> std::optional<int>

inline

Definition at line 96 of file posix.hpp.

read_scheduling_policy() [1/2]

auto read_scheduling_policy ( pid_t  tid ) -> std::optional<native_scheduling_policy>

inline

Definition at line 218 of file posix.hpp.

read_scheduling_policy() [2/2]

auto read_scheduling_policy ( pthread_t  handle ) -> std::optional<native_scheduling_policy>

inline

Definition at line 106 of file posix.hpp.

Referenced by threadschedule::detail::read_effective_nice().