#pragma once
#include <sys/types.h>
#include <stdbool.h>
typedef void* CSystem;
typedef const void* CProcess;
typedef const char* RString;
CSystem *sysinfo_init();
void sysinfo_destroy(CSystem system);
void sysinfo_refresh_system(CSystem system);
void sysinfo_refresh_all(CSystem system);
void sysinfo_refresh_processes(CSystem system);
#ifdef __linux__
void sysinfo_refresh_process(CSystem system, pid_t pid);
#endif
void sysinfo_refresh_disks(CSystem system);
void sysinfo_refresh_disk_list(CSystem system);
size_t sysinfo_get_total_memory(CSystem system);
size_t sysinfo_get_free_memory(CSystem system);
size_t sysinfo_get_used_memory(CSystem system);
size_t sysinfo_get_total_swap(CSystem system);
size_t sysinfo_get_free_swap(CSystem system);
size_t sysinfo_get_used_swap(CSystem system);
size_t sysinfo_get_network_income(CSystem system);
size_t sysinfo_get_network_outcome(CSystem system);
void sysinfo_get_processors_usage(CSystem system, unsigned int *length, float **procs);
size_t sysinfo_get_processes(CSystem system, bool (*fn_pointer)(pid_t, CProcess, void*),
void *data);
#ifdef __linux__
size_t sysinfo_process_get_tasks(CProcess process, bool (*fn_pointer)(pid_t, CProcess, void*),
void *data);
#endif
CProcess sysinfo_get_process_by_pid(CSystem system, pid_t pid);
pid_t sysinfo_process_get_pid(CProcess process);
pid_t sysinfo_process_get_parent_pid(CProcess process);
float sysinfo_process_get_cpu_usage(CProcess process);
size_t sysinfo_process_get_memory(CProcess process);
RString sysinfo_process_get_executable_path(CProcess process);
RString sysinfo_process_get_root_directory(CProcess process);
RString sysinfo_process_get_current_directory(CProcess process);
void sysinfo_rstring_free(RString str);