| /DragonOS/kernel/src/process/ |
| H A D | syscall.rs | 253 let mut writer = in clone() localVariable
255 writer.copy_one_to_user(&(pcb.pid().data() as i32), 0)?; in clone()
411 let mut writer = UserBufferWriter::new(rusage, core::mem::size_of::<RUsage>(), true)?; in get_rusage() localVariable
415 let ubuf = writer.buffer::<RUsage>(0).unwrap(); in get_rusage()
444 let mut writer = None; in prlimit64() localVariable
447 writer = Some(UserBufferWriter::new( in prlimit64()
456 if let Some(mut writer) = writer { in prlimit64()
457 let mut rlimit = writer.buffer::<RLimit64>(0).unwrap()[0]; in prlimit64()
465 if let Some(mut writer) = writer { in prlimit64()
466 let mut rlimit = writer.buffer::<RLimit64>(0).unwrap()[0]; in prlimit64()
[all …]
|
| H A D | mod.rs | 232 let mut writer = pcb.sched_info().inner_lock_write_irqsave(); in wakeup() localVariable
233 let state = writer.state(); in wakeup()
235 writer.set_state(ProcessState::Runnable); in wakeup()
236 writer.set_wakeup(); in wakeup()
239 drop(writer); in wakeup()
272 let mut writer = pcb.sched_info().inner_lock_write_irqsave(); in wakeup_stop() localVariable
273 let state = writer.state(); in wakeup_stop()
275 writer.set_state(ProcessState::Runnable); in wakeup_stop()
277 drop(writer); in wakeup_stop()
317 let mut writer = pcb.sched_info().inner_lock_write_irqsave(); in mark_sleep() localVariable
[all …]
|
| H A D | fork.rs | 388 let mut writer = UserBufferWriter::new( in copy_process() localVariable
394 writer.copy_one_to_user(&(pcb.pid().0 as i32), 0)?; in copy_process()
|
| /DragonOS/kernel/src/syscall/ |
| H A D | misc.rs | 38 let mut writer = UserBufferWriter::new(info, core::mem::size_of::<SysInfo>(), true)?; in sysinfo() localVariable
57 writer.copy_one_to_user(&sysinfo, 0)?; in sysinfo()
74 let mut writer = UserBufferWriter::new(buf, len, true)?; in get_random() localVariable
89 writer.copy_to_user(&ret, 0)?; in get_random()
|
| /DragonOS/kernel/src/ipc/ |
| H A D | pipe.rs | 61 writer: u32, field
82 if self.writer == 0 { in poll()
153 writer: 0, in new()
174 return inode.valid_cnt > 0 || inode.writer == 0; in readable()
211 if inode.writer == 0 { in read_at()
290 guard.writer += 1; in open()
318 assert!(guard.writer > 0); in close()
319 guard.writer -= 1; in close()
321 if guard.writer == 0 { in close()
|
| /DragonOS/kernel/src/arch/x86_64/process/ |
| H A D | syscall.rs | 149 let mut writer = UserBufferWriter::new( in do_arch_prctl_64() localVariable
154 writer.copy_one_to_user(&arch_info.fsbase, 0)?; in do_arch_prctl_64()
158 let mut writer = UserBufferWriter::new( in do_arch_prctl_64() localVariable
163 writer.copy_one_to_user(&arch_info.gsbase, 0)?; in do_arch_prctl_64()
|
| /DragonOS/kernel/src/libs/ |
| H A D | wait_queue.rs | 53 let mut writer = pcb.sched_info().inner_lock_write_irqsave(); in finish_wait() localVariable
56 writer.set_state(ProcessState::Runnable); in finish_wait()
57 writer.set_wakeup(); in finish_wait()
61 drop(writer); in finish_wait()
|
| /DragonOS/kernel/src/filesystem/vfs/ |
| H A D | syscall.rs | 1310 let mut writer = UserBufferWriter::new(usr_kstat, size_of::<PosixKstat>(), true)?; in fstat() localVariable
1313 writer.copy_one_to_user(&kstat, 0)?; in fstat()
1342 let mut writer = UserBufferWriter::new(user_statfs, size_of::<PosixStatfs>(), true)?; in statfs() localVariable
1357 writer.copy_one_to_user(&statfs, 0)?; in statfs()
1362 let mut writer = UserBufferWriter::new(user_statfs, size_of::<PosixStatfs>(), true)?; in fstatfs() localVariable
1370 writer.copy_one_to_user(&statfs, 0)?; in fstatfs()
1401 let mut writer = UserBufferWriter::new(usr_kstat, size_of::<PosixStatx>(), true)?; in do_statx() localVariable
1477 writer.copy_one_to_user(&tmp, 0)?; in do_statx()
|