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lib: fs: implement memory-mapped file i/o

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max 🍓
2026-03-15 09:43:49 +00:00
parent 68b7783f32
commit 0c56c645ac
12 changed files with 580 additions and 5 deletions
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6
lib/libfs/include/fs/context.h
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@@ -30,6 +30,12 @@ extern enum fs_status fs_context_mount_filesystem(
enum fs_mount_flags flags);
extern enum fs_status fs_context_unmount_filesystem(struct fs_context *ctx);
extern void fs_context_set_channel(
struct fs_context *ctx,
kern_handle_t channel);
extern kern_handle_t fs_context_get_vm_controller(const struct fs_context *ctx);
extern enum fs_status fs_context_handle_request(struct fs_context *ctx);
extern struct fs_file *fs_context_open_file(
struct fs_context *ctx,
unsigned long id);

7
lib/libfs/include/fs/file.h
View File

@@ -27,9 +27,14 @@ extern enum fs_status fs_file_read(
struct fs_file *f,
struct xpc_buffer *buf,
size_t count);
extern enum fs_status fs_file_write(
extern enum fs_status fs_file_read_at(
struct fs_file *f,
struct xpc_buffer *buf,
off_t offset,
size_t count);
extern enum fs_status fs_file_write(
struct fs_file *f,
const struct xpc_buffer *buf,
size_t count);
#endif