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#pragma once
#include <cstdint>
#include <generic/vfs.hpp>
struct devfs_node {
vfs::pipe* write_pipe;
vfs::pipe* read_pipe;
std::int32_t (*open)(file_descriptor* fd, devfs_node* node);
std::int32_t (*ioctl)(devfs_node* node, std::uint64_t req, void* arg);
signed long (*read)(file_descriptor* fd, devfs_node* node, void* buffer, std::size_t count);
signed long (*write)(file_descriptor* fd, devfs_node* node, void* buffer, std::size_t count);
bool (*poll)(devfs_node* node, vfs_poll_type type);
std::int32_t (*close)(file_descriptor* fd, devfs_node* node);
void* arg;
bool is_root;
bool is_a_tty;
char path[256];
std::uint64_t mmap;
std::uint64_t mmap_size;
std::uint64_t id;
devfs_node* next;
};
static_assert(sizeof(devfs_node) < 4096, "fsfsdf");
// for non input devices
namespace devfs {
void create(bool is_tty, char* path, void* arg, std::uint64_t mmap, std::uint64_t mmap_size, std::int32_t (*open)(file_descriptor*fd, devfs_node* node), std::int32_t (*ioctl)(devfs_node* node, std::uint64_t req, void* arg), signed long (*read)(file_descriptor* fd, devfs_node* node, void* buffer, std::size_t count), signed long (*write)(file_descriptor* fd, devfs_node* node, void* buffer, std::size_t count), bool (*poll)(devfs_node* node, vfs_poll_type type), std::int32_t (*close)(file_descriptor* fd, devfs_node* node));
void init(vfs::node* new_node);
}
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