| /DragonOS/user/apps/test_eventfd/ |
| H A D | main.c | 23 err(EXIT_FAILURE, "eventfd"); in main()
33 err(EXIT_FAILURE, "write"); in main()
45 err(EXIT_FAILURE, "read"); in main()
50 err(EXIT_FAILURE, "fork"); in main()
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| /DragonOS/kernel/src/mm/ |
| H A D | mmio_buddy.rs | 206 Err(err) => { in query_addr_region()
208 return Err(err); in query_addr_region()
225 Err(err) => { in query_addr_region()
227 return Err(err); in query_addr_region()
238 Err(err) => return Err(err), in query_addr_region()
265 Err(err) => { in query_addr_region()
267 return Err(err); in query_addr_region()
277 Err(err) => { in query_addr_region()
279 return Err(err); in query_addr_region()
289 Err(err) => return Err(err), in query_addr_region()
[all …]
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| H A D | syscall.rs | 585 let mut err = Err(SystemError::ENOMEM); in msync() localVariable
607 err = Err(SystemError::EBUSY); in msync()
623 err = file.write(len, unsafe { in msync()
627 if err.is_err() { in msync()
630 err = unmapped_error; in msync()
640 err = unmapped_error; in msync()
652 return err; in msync()
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| H A D | c_adapter.rs | 118 .unwrap_or_else(|err| err.to_posix_errno()); in rs_mmio_release()
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| /DragonOS/kernel/src/init/ |
| H A D | initial_kthread.rs | 22 kernel_init().unwrap_or_else(|err| { in initial_kernel_thread()
23 panic!("Failed to initialize kernel: {:?}", err); in initial_kernel_thread()
43 net_init().unwrap_or_else(|err| { in kernel_init()
44 error!("Failed to initialize network: {:?}", err); in kernel_init()
54 do_initcalls().unwrap_or_else(|err| { in kenrel_init_freeable()
55 panic!("Failed to initialize subsystems: {:?}", err); in kenrel_init_freeable()
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| /DragonOS/kernel/src/filesystem/sysfs/ |
| H A D | symlink.rs | 81 let err = kn.unwrap_err(); in do_create_link_sd() localVariable
82 if warn && err == SystemError::EEXIST { in do_create_link_sd()
85 return Err(err); in do_create_link_sd()
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| /DragonOS/kernel/src/driver/pci/ |
| H A D | ecam.rs | 64 if let Err(err) = root { in add_ecam_root_info()
65 error!("add_ecam_root_info(): failed to create PciRoot: {:?}", err); in add_ecam_root_info()
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| H A D | pci.rs | 308 Self::PciIrqError(err) => write!(f, "Error occurred while setting irq :{:?}.", err), in fmt()
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| /DragonOS/kernel/crates/intertrait/macros/src/ |
| H A D | lib.rs | 75 Err(err) => vec![err.to_compile_error(), input.into()] in cast_to()
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| /DragonOS/kernel/src/driver/tty/tty_ldisc/ |
| H A D | mod.rs | 106 if let Err(err) = ret { in ldisc_setup()
107 if err == SystemError::ENOSYS { in ldisc_setup()
108 return Err(err); in ldisc_setup()
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| /DragonOS/kernel/src/arch/riscv64/pci/ |
| H A D | pci_host_ecam.rs | 63 if let Err(err) = do_check(node) { in pci_host_ecam_driver_init()
66 node.name, err in pci_host_ecam_driver_init()
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| /DragonOS/kernel/src/driver/virtio/ |
| H A D | virtio.rs | 51 Err(err) => { in virtio_probe_pci()
52 error!("Pci transport create failed because of error: {}", err); in virtio_probe_pci()
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| /DragonOS/kernel/src/driver/base/device/ |
| H A D | dd.rs | 530 let err = r.unwrap_err(); in call_driver_probe() localVariable
531 match err { in call_driver_probe()
537 err in call_driver_probe()
546 err in call_driver_probe()
551 return Err(err); in call_driver_probe()
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| /DragonOS/kernel/src/driver/disk/ahci/ |
| H A D | mod.rs | 87 HbaPortType::Unknown(err) => { in ahci_init()
88 debug!("<ahci_rust_init> Find a Unknown({:?}) type Disk.", err); in ahci_init()
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| /DragonOS/kernel/src/driver/tty/ |
| H A D | tty_device.rs | 157 if let Err(err) = ret { in open()
158 if err == SystemError::ENOSYS { in open()
161 return Err(err); in open()
372 let err = user_writer.copy_one_to_user(&winsize, 0); in ioctl() localVariable
373 if err.is_err() { in ioctl()
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| H A D | tty_driver.rs | 248 if let Err(err) = res { in driver_install_tty()
249 if err == SystemError::ENOSYS { in driver_install_tty()
252 return Err(err); in driver_install_tty()
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| /DragonOS/kernel/src/process/ |
| H A D | exit.rs | 117 if let Some(err) = &kwo.no_task_error { in do_wait()
118 retval = Err(err.clone()); in do_wait()
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| /DragonOS/kernel/src/filesystem/vfs/ |
| H A D | mod.rs | 526 Err(err) => Err(err), in mkdir()
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| H A D | core.rs | 138 fatfs.as_ref().err() in mount_root_fs()
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| H A D | syscall.rs | 942 Err(err) => { in unlinkat()
943 return Err(err); in unlinkat()
952 Err(err) => { in unlinkat()
953 return Err(err); in unlinkat()
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| /DragonOS/kernel/src/libs/ |
| H A D | elf.rs | 229 let map_err_handler = |err: SystemError| { in load_elf_segment()
230 if err == SystemError::EEXIST { in load_elf_segment()
237 err in load_elf_segment()
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| /DragonOS/kernel/src/filesystem/devfs/ |
| H A D | mod.rs | 311 Err(err) => { in add_dir()
312 return Err(err); in add_dir()
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| /DragonOS/kernel/src/time/ |
| H A D | timer.rs | 185 r.as_ref().err().unwrap() in run()
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| /DragonOS/kernel/src/driver/net/ |
| H A D | virtio_net.rs | 548 Err(err) => panic!("VirtIO receive failed: {}", err), in receive()
|