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/DragonOS-0.1.7/kernel/src/filesystem/vfs/
Dcore.rs18 vfs::{file::File, mount::MountFS, FileSystem, FileType},
26 use super::{file::FileMode, utils::rsplit_path, IndexNode, InodeId};
250 let mut file: File = File::new(inode, mode)?; in do_open() localVariable
254 file.lseek(SeekFrom::SeekEnd(0))?; in do_open()
258 return current_pcb().alloc_fd(file, None); in do_open()
269 let file: Option<&mut File> = current_pcb().get_file_mut_by_fd(fd); in do_read() localVariable
270 if file.is_none() { in do_read()
273 let file: &mut File = file.unwrap(); in do_read() localVariable
275 return file.read(buf.len(), buf); in do_read()
286 let file: Option<&mut File> = current_pcb().get_file_mut_by_fd(fd); in do_write() localVariable
[all …]
DVFS.h93 #define vfs_file_can_read(file) (((file)->mode) & VFS_FILE_MODE_READ) argument
94 #define vfs_file_can_write(file) (((file)->mode) & VFS_FILE_MODE_WRITE) argument
95 #define vfs_file_can_rw(file) ((((file)->mode) & VFS_FILE_MODE_RW) == VFS_FILE_MODE_RW) argument
Dsyscall.rs7 filesystem::vfs::file::FileDescriptorVec,
19 file::{File, FileMode},
246 let file: &mut File = match current_pcb().get_file_mut_by_fd(fd) { in sys_getdents() localVariable
250 Some(file) => file, in sys_getdents()
254 return match file.readdir(dirent) { in sys_getdents()
356 if let Some(file) = &fds.fds[oldfd as usize] { in do_dup()
358 let file_cp = (file).try_clone(); in do_dup()
397 if let Some(file) = &fds.fds[oldfd as usize] { in do_dup2()
407 let file_cp = file.try_clone(); in do_dup2()
Dmod.rs4 pub mod file; module
15 use self::{core::generate_inode_id, file::FileMode};
16 pub use self::{core::ROOT_INODE, file::FilePrivateData, mount::MountFS};
Dfile.rs350 if let Some(file) = &self.fds[i] { in clone()
351 res.fds[i] = file.try_clone(); in clone()
/DragonOS-0.1.7/docs/userland/libc/apis/api-list/
Dfcntl.md20 #define O_ACCMODE 00000003 // Mask for file access modes
23 #define O_CREAT 00000100 // Create file if it does not exist
25 #define O_EXCL 00000200 // Fail if file already exists
Dstdio.md46 ``#define SEEK_SET 0 /* Seek relative to start-of-file */``
50 ``#define SEEK_END 2 /* Seek relative to end-of-file */``
Derrno.md26 #define EBADF 8 /* 错误的文件描述符 Bad file descriptor.*/
105 #define ENOENT 45 /* 没有指定的文件或目录 No such file or directory.*/
107 #define ENOEXEC 46 /* 可执行文件格式错误 Executable file format error.*/
167 #define EROFS 73 /* 只读的文件系统 Read-only file system.*/
179 #define ETXTBSY 79 /* 文本文件忙 Text file busy.*/
/DragonOS-0.1.7/docs/kernel/filesystem/vfs/
Ddesign.md27 … MountFS │ Maintain the mount tree and handle the mounting of file systems. │
28 … │ │ In particular, it handles the "crossing file system boundaries" condition │
37 xxxFSInode │ Implement corresponding operations based on different file systems │
/DragonOS-0.1.7/tools/
Dwrite_disk_image.sh30 GRUB_PATH_I386_LEGACY_FILE=${GRUB_ABS_PREFIX}/arch/i386/legacy/grub/bin/grub-file
37 for file in ${bins[*]};do
38 if [ ! -x $file ]; then
39 echo "$file 不存在！"
D.gdbinit2 file bin/kernel/kernel.elf
/DragonOS-0.1.7/
Dbochsrc1 # configuration file generated by Bochs
6 romimage: file="/usr/local/share/bochs/BIOS-bochs-latest"
7 vgaromimage: file="/usr/local/share/bochs/VGABIOS-lgpl-latest"
46 parport1: enabled=1, file=none
/DragonOS-0.1.7/docs/
Dindex.rst1 .. DragonOS documentation master file, created by
3 You can adapt this file completely to your liking, but it should at least
Dmake.bat5 REM Command file for Sphinx documentation
/DragonOS-0.1.7/tools/qemu/
Difup-nat56 --conf-file="" \
57 --pid-file=/var/run/qemu-dhcp-$BRIDGE.pid \
/DragonOS-0.1.7/docs/kernel/ktest/
Dktest-framework.md97 [ kTEST FAILED ] Ktest Assertion Failed, file:%s, Line:%d
106 &emsp;&emsp;格式化输出一行以`[ kTEST ] file:%s, Line:%d`开头的日志信息。
/DragonOS-0.1.7/kernel/src/libs/
Dprintk.rs55 …tkWriter.__write_string((alloc::fmt::format(format_args!("[ DEBUG ] ({}:{})\t", file!(), line!()))+
79 …ntk::PrintkWriter.__write_string((alloc::fmt::format(format_args!("({}:{})\t", file!(), line!())) +
88 …ntk::PrintkWriter.__write_string((alloc::fmt::format(format_args!("({}:{})\t", file!(), line!())) +
/DragonOS-0.1.7/kernel/src/process/
Dprocess.rs11 file::{File, FileDescriptorVec, FileMode},
187 pub fn alloc_fd(&mut self, file: File, fd: Option<i32>) -> Result<i32, SystemError> { in alloc_fd()
197 drop(file); in alloc_fd()
209 *x = Some(Box::new(file)); in alloc_fd()
219 *x = Some(Box::new(file)); in alloc_fd()
Dprocess.h159 int process_fd_alloc(struct vfs_file_t *file);
/DragonOS-0.1.7/kernel/src/ipc/
Dsyscall.rs3 filesystem::vfs::file::{File, FileMode},
/DragonOS-0.1.7/kernel/src/
Dlib.rs73 loc.file(), in panic()
/DragonOS-0.1.7/kernel/src/filesystem/fat/
Dentry.rs1203 let mut file: FATFile = FATFile::default(); in to_dir_entry() localVariable
1205 file.file_name = self.name_to_string(); in to_dir_entry()
1206 file.first_cluster = first_cluster; in to_dir_entry()
1207 file.short_dir_entry = self.clone(); in to_dir_entry()
1208 file.loc = (loc, loc); in to_dir_entry()
1212 return FATDirEntry::File(file); in to_dir_entry()
1214 return FATDirEntry::VolId(file); in to_dir_entry()
1245 let mut file = FATFile::default(); in to_dir_entry_with_long_name() localVariable
1247 file.first_cluster = first_cluster; in to_dir_entry_with_long_name()
1248 file.file_name = name; in to_dir_entry_with_long_name()
[all …]
/DragonOS-0.1.7/kernel/src/filesystem/sysfs/
Dmod.rs2 core::generate_inode_id, file::FileMode, FileSystem, FileType, FsInfo, IndexNode, Metadata,
357 pub fn add_file(&self, name: &str, file: Arc<dyn IndexNode>) -> Result<(), SystemError> { in add_file()
364 this.children.insert(name.to_string(), file); in add_file()
/DragonOS-0.1.7/user/apps/test_relibc/
Dlink.lds128 linker won't look for a file to match a
135 the crtend.o file until after the sorted ctors.
136 The .ctor section from the crtend file contains the
/DragonOS-0.1.7/kernel/src/filesystem/devfs/
Dnull_dev.rs1 use crate::filesystem::vfs::file::FileMode;

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