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47 lines
1.5 KiB
Plaintext
47 lines
1.5 KiB
Plaintext
== `ext`
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The headers in `process/ext` provides features to obtain information about third part processes.
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[source,cpp]
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----
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// Get the cmd line used to launche the process
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template<typename Executor>
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shell cmd(basic_process_handle<Executor> & handle, error_code & ec);
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template<typename Executor>
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shell cmd(basic_process_handle<Executor> & handle);
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shell cmd(pid_type pid, error_code & ec);
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shell cmd(pid_type pid);
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// Get the current working directory of the process.
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template<typename Executor>
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filesystem::path cwd(basic_process_handle<Executor> & handle, error_code & ec);
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template<typename Executor>
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filesystem::path cwd(basic_process_handle<Executor> & handle)
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filesystem::path cwd(pid_type pid, error_code & ec);
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filesystem::path cwd(pid_type pid);
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// Get the current environment of the process.
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template<typename Executor>
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env_view cwd(basic_process_handle<Executor> & handle, error_code & ec);
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template<typename Executor>
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env_view cwd(basic_process_handle<Executor> & handle)
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env_view env(pid_type pid, error_code & ec);
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env_view env(pid_type pid);
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// Get the executable of the process.
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template<typename Executor>
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filesystem::path exe(basic_process_handle<Executor> & handle, error_code & ec);
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template<typename Executor>
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filesystem::path exe(basic_process_handle<Executor> & handle)
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filesystem::path exe(pid_type pid, error_code & ec);
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filesystem::path exe(pid_type pid);
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----
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WARNING: The function may fail with "operation_not_supported" on some niche platforms.
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NOTE: On windows overloads taking a `HANDLE` are also available.
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