52 lines
1.5 KiB
C
52 lines
1.5 KiB
C
// This file is part of noxos and licensed under the MIT open source license
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#ifndef NOX_PROCESS_H
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#define NOX_PROCESS_H
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#include "utils/stdtypes.h"
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#include "utils/string.h"
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#include "utils/bitmap.h"
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#include "proc/file_descriptor.h"
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#include "mm/page_map.h"
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#include "drivers/elf/elf.h"
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#define MAX_THREADS_PER_PROCESS 64
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#define THREAD_ID_INVALID (-1)
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typedef uint32_t pid_t;
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typedef enum {
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PROCESS_NONE,
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PROCESS_KERNEL
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} processes_standard_E;
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typedef struct process_T process_T;
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struct process_T {
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char name [128];
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pid_t id;
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void* chunk;
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uint32_t chunk_id;
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page_map_T* page_map;
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elf_executable_T* executable;
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file_descriptor_array_T* fd_array;
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uint32_t num_threads;
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void* threads;
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bitmap_T thread_ids;
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process_T* parent;
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process_T* childs;
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process_T* prev;
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process_T* next;
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};
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void process_kernel_spawn (elf_executable_T* executable);
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pid_t process_spawn (pid_t parent, string_t name, elf_executable_T* executable, void* buffer);
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int32_t process_get_thread_id (process_T* process);
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void process_clear_thread_id (process_T* process, uint32_t id);
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void process_kill_pid (pid_t pid);
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void process_kill (process_T* process);
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#endif //NOX_PROCESS_H
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