56 lines
1.0 KiB
C++
56 lines
1.0 KiB
C++
#ifndef LIBEDBG_INCLUDE_PROCESS_H
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#define LIBEDBG_INCLUDE_PROCESS_H
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#include <filesystem>
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#include <memory>
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#include <sys/types.h>
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namespace edbg {
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enum class process_state {
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stopped,
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running,
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exited,
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terminated
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};
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struct stop_reason {
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stop_reason(int wait_status);
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process_state reason;
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std::uint8_t info;
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};
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class process {
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public:
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process() = delete;
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process(const process &) = delete;
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process &operator=(const process &) = delete;
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~process();
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static std::unique_ptr<process> launch(std::filesystem::path path);
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static std::unique_ptr<process> attach(pid_t pid);
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void resume();
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stop_reason wait_on_signal();
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[[nodiscard]] pid_t pid() const { return pid_; }
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[[nodiscard]] process_state state() const { return state_; }
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private:
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process(pid_t pid, bool terminate_on_end)
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: pid_(pid), terminate_on_end_(terminate_on_end) {
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}
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pid_t pid_ = 0;
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bool terminate_on_end_ = true;
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process_state state_ = process_state::stopped;
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};
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}
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#endif //LIBEDBG_INCLUDE_PROCESS_H
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