| /DragonOS-0.1.8/kernel/src/filesystem/fat/ |
| D | entry.rs | 17 fs::{Cluster, FATFileSystem, MAX_FILE_SIZE},
83 fs: &Arc<FATFileSystem>, in read()
92 let start_cluster_number: u64 = offset / fs.bytes_per_cluster(); in read()
95 fs.get_cluster_by_relative(self.first_cluster, start_cluster_number as usize) in read()
105 let mut in_cluster_offset: u64 = offset % fs.bytes_per_cluster(); in read()
113 if in_cluster_offset >= fs.bytes_per_cluster() { in read()
114 if let Some(FATEntry::Next(c)) = fs.get_fat_entry(current_cluster).ok() { in read()
116 in_cluster_offset %= fs.bytes_per_cluster(); in read()
126 (fs.bytes_per_cluster() - in_cluster_offset) as usize, in read()
132 let offset = fs.cluster_bytes_offset(current_cluster) + in_cluster_offset; in read()
[all …]
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| D | mod.rs | 3 pub mod fs; module
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| D | fs.rs | 100 fs: Weak<FATFileSystem>, field
115 self.metadata.size = d.size(&self.fs.upgrade().unwrap().clone()) as i64; in update_metadata()
134 d.find_entry(name, None, None, self.fs.upgrade().unwrap())?; in find()
138 self.fs.upgrade().unwrap(), in find()
150 self.fs in find()
162 fs: Arc<FATFileSystem>, in new()
176 fs: Arc::downgrade(&fs), in new()
182 blk_size: fs.bpb.bytes_per_sector as usize, in new()
183 blocks: if let FATType::FAT32(_) = fs.bpb.fat_type { in new()
184 fs.bpb.total_sectors_32 as usize in new()
[all …]
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| /DragonOS-0.1.8/kernel/src/filesystem/devfs/ |
| D | null_dev.rs | 22 fs: Weak<DevFS>, field
35 fs: Weak::default(), in new()
62 fn set_fs(&self, fs: Weak<DevFS>) { in set_fs()
63 self.0.lock().fs = fs; in set_fs()
84 fn fs(&self) -> Arc<dyn FileSystem> { in fs() method
85 return self.0.lock().fs.upgrade().unwrap(); in fs()
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| D | zero_dev.rs | 22 fs: Weak<DevFS>, field
35 fs: Weak::default(), in new()
62 fn set_fs(&self, fs: Weak<DevFS>) { in set_fs()
63 self.0.lock().fs = fs; in set_fs()
84 fn fs(&self) -> Arc<dyn FileSystem> { in fs() method
85 return self.0.lock().fs.upgrade().unwrap(); in fs()
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| D | mod.rs | 64 root_guard.fs = Arc::downgrade(&devfs); in new()
124 device.set_fs(dev_char_inode.0.lock().fs.clone()); in register_device()
138 device.set_fs(dev_block_inode.0.lock().fs.clone()); in register_device()
206 fs: Weak<DevFS>, field
242 fs: Weak::default(), in new_with_parent()
326 fs: guard.fs.clone(), in do_create_with_data()
389 fn fs(&self) -> Arc<dyn FileSystem> { in fs() method
390 return self.0.lock().fs.upgrade().unwrap(); in fs()
497 fn set_fs(&self, fs: Weak<DevFS>); in set_fs()
515 let binding = devfs_inode.fs();
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| /DragonOS-0.1.8/kernel/src/driver/disk/ahci/ |
| D | ahci_inode.rs | 25 fs: Weak<DevFS>, field
40 fs: Weak::default(), in new()
68 fn set_fs(&self, fs: Weak<DevFS>) { in set_fs()
69 self.0.lock().fs = fs; in set_fs()
90 fn fs(&self) -> Arc<dyn FileSystem> { in fs() method
91 return self.0.lock().fs.upgrade().unwrap(); in fs()
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| /DragonOS-0.1.8/kernel/src/driver/keyboard/ |
| D | ps2_keyboard.rs | 38 fs: Weak<DevFS>, field
50 fs: Weak::default(), in new()
81 fn set_fs(&self, fs: Weak<DevFS>) { in set_fs()
82 self.0.write().fs = fs; in set_fs()
172 fn fs(&self) -> alloc::sync::Arc<dyn crate::filesystem::vfs::FileSystem> { in fs() method
173 return self.0.read().fs.upgrade().unwrap(); in fs()
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| /DragonOS-0.1.8/kernel/src/filesystem/sysfs/ |
| D | mod.rs | 22 pub mod fs; module
106 root_guard.fs = Arc::downgrade(&sysfs); in new()
134 Ok(fs) => unsafe { in new()
135 __SYS_FS_INODE = Box::leak(Box::new(fs)); in new()
204 fn fs(&self) -> Arc<dyn FileSystem> { in fs() method
205 return self.0.lock().fs.upgrade().unwrap(); in fs()
323 fs: guard.fs.clone(), in do_create_with_data()
409 fs: Weak<SysFS>, field
445 fs: Weak::default(), in new_with_parent()
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| /DragonOS-0.1.8/kernel/src/process/ |
| D | process.c | 67 .fs = KERNEL_DS,
119 : "=a"(prev->thread->fs)); in __switch_to()
123 __asm__ __volatile__("movq %0, %%fs \n\t" ::"a"(next->thread->fs)); in __switch_to()
134 void process_switch_fsgs(uint64_t fs, uint64_t gs) in process_switch_fsgs() argument
136 asm volatile("movq %0, %%fs \n\t" ::"a"(fs)); in process_switch_fsgs()
207 current_pcb->thread->fs = USER_DS | 0x3; in initial_kernel_thread()
210 process_switch_fsgs(current_pcb->thread->fs, current_pcb->thread->gs); in initial_kernel_thread()
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| D | proc-types.h | 53 ul fs, gs; member
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| D | fork.c | 281 thd->fs = current_pcb->thread->fs; in process_copy_thread()
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| /DragonOS-0.1.8/kernel/src/driver/tty/ |
| D | tty_device.rs | 32 fs: RwLock<Weak<DevFS>>, field
50 fs: RwLock::new(Weak::default()), in new()
105 fn set_fs(&self, fs: alloc::sync::Weak<crate::filesystem::devfs::DevFS>) { in set_fs()
106 *self.fs.write() = fs; in set_fs()
216 fn fs(&self) -> Arc<dyn crate::filesystem::vfs::FileSystem> { in fs() method
217 return self.fs.read().upgrade().unwrap(); in fs()
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| /DragonOS-0.1.8/kernel/src/filesystem/vfs/ |
| D | core.rs | 13 fat::fs::FATFileSystem,
114 fs: &MountFS, in do_migrate()
126 .mount(fs.inner_filesystem()) in do_migrate()
137 let binding = ROOT_INODE().find("proc").expect("ProcFS not mounted!").fs(); in migrate_virtual_filesystem()
139 let binding = ROOT_INODE().find("dev").expect("DevFS not mounted!").fs(); in migrate_virtual_filesystem()
141 let binding = ROOT_INODE().find("sys").expect("SysFs not mounted!").fs(); in migrate_virtual_filesystem()
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| D | mount.rs | 105 return Ok(self.inner_inode.fs().root_inode().metadata()?.inode_id in is_mountpoint_root()
176 fn fs(&self) -> Arc<dyn FileSystem> { in fs() method
323 fn mount(&self, fs: Arc<dyn FileSystem>) -> Result<Arc<MountFS>, SystemError> { in mount()
330 let new_mount_fs: Arc<MountFS> = MountFS::new(fs, Some(self.self_ref.upgrade().unwrap())); in mount()
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| /DragonOS-0.1.8/kernel/src/filesystem/procfs/ |
| D | mod.rs | 100 fs: Weak<ProcFS>, field
261 fs: Weak::default(), in new()
274 root_guard.fs = Arc::downgrade(&result); in new()
434 fn fs(&self) -> Arc<dyn FileSystem> { in fs() method
435 return self.0.lock().fs.upgrade().unwrap(); in fs()
512 fs: inode.fs.clone(), in create_with_data()
674 let fs = procfs_inode.fs(); in procfs_register_pid() localVariable
675 let procfs: &ProcFS = fs.as_any_ref().downcast_ref::<ProcFS>().unwrap(); in procfs_register_pid()
701 let fs: Arc<dyn FileSystem> = procfs_inode.fs(); in procfs_unregister_pid() localVariable
702 let procfs: &ProcFS = fs.as_any_ref().downcast_ref::<ProcFS>().unwrap(); in procfs_unregister_pid()
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| /DragonOS-0.1.8/kernel/src/smp/ |
| D | apu_boot.S | 18 mov %ax, %fs
64 mov %ax, %fs
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| D | smp.c | 188 current_pcb->thread->fs = KERNEL_DS; in smp_ap_start()
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| /DragonOS-0.1.8/kernel/src/filesystem/ramfs/ |
| D | mod.rs | 53 fs: Weak<RamFS>, field
99 fs: Weak::default(), in new()
108 root_guard.fs = Arc::downgrade(&result); in new()
192 fn fs(&self) -> Arc<dyn FileSystem> { in fs() method
193 return self.0.lock().fs.upgrade().unwrap(); in fs()
270 fs: inode.fs.clone(), in create_with_data()
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| /DragonOS-0.1.8/docs/community/ChangeLog/V0.1.x/ |
| D | V0.1.6.md | 125 - rcore-fs - https://github.com/rcore-os/rcore-fs.git - MIT
242 * fix(fat): fix determination of fat type casue crash if fs is fat12/16
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| D | V0.1.3.md | 39 - process: bugfix: 修复init进程忘记设定fs gs寄存器的问题。 (#132)
130 - rcore-fs - https://github.com/rcore-os/rcore-fs.git - MIT
278 修复init进程忘记设定fs gs寄存器的问题。 (#132)
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| D | V0.1.4.md | 117 - rcore-fs - https://github.com/rcore-os/rcore-fs.git - MIT
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| D | V0.1.7.md | 140 - rcore-fs - https://github.com/rcore-os/rcore-fs.git - MIT
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| D | V0.1.5.md | 125 - rcore-fs - https://github.com/rcore-os/rcore-fs.git - MIT
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| /DragonOS-0.1.8/kernel/src/ |
| D | head.S | 211 mov %ax, %fs
241 mov %ax, %fs
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