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#include <kernel/fs/vfs.h>
fs_node_t *fs_root = 0;
uint32_t read_fs(fs_node_t *node, uint32_t offset, uint32_t size, uint8_t *buffer) {
if (node->read != 0)
return node->read(node, offset, size, buffer);
else
return 0;
}
uint32_t write_fs(fs_node_t *node, uint32_t offset, uint32_t size, uint8_t *buffer) {
if (node->write != 0)
return node->write(node, offset, size, buffer);
else
return 0;
}
void open_fs(fs_node_t *node, uint8_t read, uint8_t write) {
if (node->open != 0)
return node->open(node);
}
void close_fs(fs_node_t *node) {
if (node->close != 0)
return node->close(node);
}
struct dirent *readdir_fs(fs_node_t *node, uint32_t index) {
if ((node->flags & 0x7) == FS_DIRECTORY &&
node->readdir != 0)
return node->readdir(node, index);
else
return 0;
}
fs_node_t *finddir_fs(fs_node_t *node, char *name) {
if ((node->flags & 0x7) == FS_DIRECTORY &&
node->finddir != 0)
return node->finddir(node, name);
else
return 0;
}
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