mirror of
https://github.com/LadybirdBrowser/ladybird.git
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Kernel+LibC: Move errno definitions to Kernel/API/POSIX
This fixes at least half of our LibC includes in the kernel. The source of truth for errno codes and their description strings now lives in Kernel/API/POSIX/errno.h as an enumeration, which LibC includes.
This commit is contained in:
parent
0cca6cef95
commit
69ef211925
Notes:
sideshowbarker
2024-07-17 22:42:55 +09:00
Author: https://github.com/sin-ack Commit: https://github.com/SerenityOS/serenity/commit/69ef2119253 Pull-request: https://github.com/SerenityOS/serenity/pull/9977 Reviewed-by: https://github.com/Dexesttp Reviewed-by: https://github.com/alimpfard Reviewed-by: https://github.com/awesomekling
@ -12,7 +12,7 @@
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#include <AK/Variant.h>
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#if defined(__serenity__) && defined(KERNEL)
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# include <LibC/errno_numbers.h>
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# include <LibC/errno_codes.h>
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#else
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# include <errno.h>
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#endif
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97
Kernel/API/POSIX/errno.h
Normal file
97
Kernel/API/POSIX/errno.h
Normal file
@ -0,0 +1,97 @@
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/*
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* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
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* Copyright (c) 2021, sin-ack <sin-ack@protonmail.com>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#define ENUMERATE_ERRNO_CODES(E) \
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E(ESUCCESS, "Success (not an error)") \
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E(EPERM, "Operation not permitted") \
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E(ENOENT, "No such file or directory") \
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E(ESRCH, "No such process") \
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E(EINTR, "Interrupted syscall") \
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E(EIO, "I/O error") \
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E(ENXIO, "No such device or address") \
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E(E2BIG, "Argument list too long") \
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E(ENOEXEC, "Exec format error") \
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E(EBADF, "Bad fd number") \
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E(ECHILD, "No child processes") \
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E(EAGAIN, "Try again") \
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E(ENOMEM, "Out of memory") \
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E(EACCES, "Permission denied") \
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E(EFAULT, "Bad address") \
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E(ENOTBLK, "Block device required") \
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E(EBUSY, "Device or resource busy") \
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E(EEXIST, "File already exists") \
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E(EXDEV, "Cross-device link") \
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E(ENODEV, "No such device") \
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E(ENOTDIR, "Not a directory") \
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E(EISDIR, "Is a directory") \
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E(EINVAL, "Invalid argument") \
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E(ENFILE, "File table overflow") \
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E(EMFILE, "Too many open files") \
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E(ENOTTY, "Not a TTY") \
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E(ETXTBSY, "Text file busy") \
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E(EFBIG, "File too large") \
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E(ENOSPC, "No space left on device") \
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E(ESPIPE, "Illegal seek") \
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E(EROFS, "Read-only filesystem") \
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E(EMLINK, "Too many links") \
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E(EPIPE, "Broken pipe") \
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E(ERANGE, "Range error") \
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E(ENAMETOOLONG, "Name too long") \
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E(ELOOP, "Too many symlinks") \
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E(EOVERFLOW, "Overflow") \
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E(EOPNOTSUPP, "Operation not supported") \
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E(ENOSYS, "No such syscall") \
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E(ENOTIMPL, "Not implemented") \
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E(EAFNOSUPPORT, "Address family not supported") \
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E(ENOTSOCK, "Not a socket") \
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E(EADDRINUSE, "Address in use") \
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E(EWHYTHO, "Failed without setting an error code (bug!)") \
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E(ENOTEMPTY, "Directory not empty") \
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E(EDOM, "Math argument out of domain") \
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E(ECONNREFUSED, "Connection refused") \
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E(EHOSTDOWN, "Host is down") \
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E(EADDRNOTAVAIL, "Address not available") \
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E(EISCONN, "Already connected") \
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E(ECONNABORTED, "Connection aborted") \
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E(EALREADY, "Connection already in progress") \
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E(ECONNRESET, "Connection reset") \
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E(EDESTADDRREQ, "Destination address required") \
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E(EHOSTUNREACH, "Host unreachable") \
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E(EILSEQ, "Illegal byte sequence") \
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E(EMSGSIZE, "Message size") \
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E(ENETDOWN, "Network down") \
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E(ENETUNREACH, "Network unreachable") \
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E(ENETRESET, "Network reset") \
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E(ENOBUFS, "No buffer space") \
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E(ENOLCK, "No lock available") \
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E(ENOMSG, "No message") \
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E(ENOPROTOOPT, "No protocol option") \
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E(ENOTCONN, "Not connected") \
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E(ESHUTDOWN, "Transport endpoint has shutdown") \
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E(ETOOMANYREFS, "Too many references") \
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E(ESOCKTNOSUPPORT, "Socket type not supported") \
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E(EPROTONOSUPPORT, "Protocol not supported") \
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E(EDEADLK, "Resource deadlock would occur") \
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E(ETIMEDOUT, "Timed out") \
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E(EPROTOTYPE, "Wrong protocol type") \
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E(EINPROGRESS, "Operation in progress") \
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E(ENOTHREAD, "No such thread") \
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E(EPROTO, "Protocol error") \
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E(ENOTSUP, "Not supported") \
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E(EPFNOSUPPORT, "Protocol family not supported") \
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E(EDIRINTOSELF, "Cannot make directory a subdirectory of itself") \
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E(EDQUOT, "Quota exceeded") \
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E(ENOTRECOVERABLE, "State not recoverable") \
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E(EMAXERRNO, "The highest errno +1 :^)")
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enum ErrnoCode {
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#define __ENUMERATE_ERRNO_CODE(c, s) c,
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ENUMERATE_ERRNO_CODES(__ENUMERATE_ERRNO_CODE)
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#undef __ENUMERATE_ERRNO_CODE
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};
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@ -5,10 +5,10 @@
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*/
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#include <AK/Memory.h>
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#include <Kernel/API/POSIX/errno.h>
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#include <Kernel/Devices/DeviceManagement.h>
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#include <Kernel/Devices/FullDevice.h>
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#include <Kernel/Sections.h>
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#include <LibC/errno_numbers.h>
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namespace Kernel {
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@ -9,6 +9,7 @@
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#include <AK/MemoryStream.h>
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#include <AK/StdLibExtras.h>
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#include <AK/StringView.h>
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#include <Kernel/API/POSIX/errno.h>
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#include <Kernel/Debug.h>
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#include <Kernel/Devices/BlockDevice.h>
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#include <Kernel/FileSystem/Ext2FileSystem.h>
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@ -16,7 +17,6 @@
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#include <Kernel/FileSystem/ext2_fs.h>
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#include <Kernel/Process.h>
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#include <Kernel/UnixTypes.h>
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#include <LibC/errno_numbers.h>
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namespace Kernel {
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*/
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#include <AK/StringView.h>
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#include <Kernel/API/POSIX/errno.h>
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#include <Kernel/FileSystem/Inode.h>
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#include <Kernel/FileSystem/InodeFile.h>
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#include <Kernel/FileSystem/OpenFileDescription.h>
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@ -12,7 +13,6 @@
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#include <Kernel/Memory/PrivateInodeVMObject.h>
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#include <Kernel/Memory/SharedInodeVMObject.h>
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#include <Kernel/Process.h>
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#include <LibC/errno_numbers.h>
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#include <LibC/sys/ioctl_numbers.h>
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namespace Kernel {
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*/
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#include <AK/MemoryStream.h>
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#include <Kernel/API/POSIX/errno.h>
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#include <Kernel/Debug.h>
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#include <Kernel/Devices/BlockDevice.h>
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#include <Kernel/FileSystem/Custody.h>
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@ -20,7 +21,6 @@
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#include <Kernel/TTY/MasterPTY.h>
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#include <Kernel/TTY/TTY.h>
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#include <Kernel/UnixTypes.h>
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#include <LibC/errno_numbers.h>
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namespace Kernel {
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*/
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#include <AK/Singleton.h>
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#include <Kernel/API/POSIX/errno.h>
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#include <Kernel/Debug.h>
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#include <Kernel/FileSystem/Custody.h>
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#include <Kernel/FileSystem/OpenFileDescription.h>
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@ -15,7 +16,6 @@
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#include <Kernel/Heap/kmalloc.h>
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#include <Kernel/Process.h>
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#include <Kernel/Sections.h>
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#include <LibC/errno_numbers.h>
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namespace Kernel {
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#include <AK/GenericLexer.h>
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#include <AK/Singleton.h>
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#include <AK/StringBuilder.h>
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#include <Kernel/API/POSIX/errno.h>
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#include <Kernel/Debug.h>
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#include <Kernel/Devices/BlockDevice.h>
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#include <Kernel/Devices/DeviceManagement.h>
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@ -19,7 +20,6 @@
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#include <Kernel/KSyms.h>
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#include <Kernel/Process.h>
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#include <Kernel/Sections.h>
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#include <LibC/errno_numbers.h>
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namespace Kernel {
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#include <AK/Checked.h>
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#include <AK/Try.h>
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#include <Kernel/API/POSIX/errno.h>
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#include <Kernel/Debug.h>
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#include <Kernel/Devices/DeviceManagement.h>
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#include <Kernel/Graphics/FramebufferDevice.h>
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@ -14,7 +15,6 @@
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#include <Kernel/Memory/MemoryManager.h>
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#include <Kernel/Process.h>
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#include <Kernel/Sections.h>
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#include <LibC/errno_numbers.h>
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#include <LibC/sys/ioctl_numbers.h>
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namespace Kernel {
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#include <AK/Checked.h>
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#include <AK/Try.h>
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#include <Kernel/API/POSIX/errno.h>
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#include <Kernel/Debug.h>
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#include <Kernel/Devices/DeviceManagement.h>
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#include <Kernel/Graphics/FramebufferDevice.h>
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@ -15,7 +16,6 @@
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#include <Kernel/Process.h>
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#include <Kernel/Sections.h>
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#include <Kernel/StdLib.h>
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#include <LibC/errno_numbers.h>
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#define MAX_RESOLUTION_WIDTH 4096
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#define MAX_RESOLUTION_HEIGHT 2160
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#include <AK/Singleton.h>
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#include <AK/StringBuilder.h>
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#include <Kernel/API/POSIX/errno.h>
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#include <Kernel/Debug.h>
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#include <Kernel/FileSystem/OpenFileDescription.h>
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#include <Kernel/Net/ARP.h>
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@ -21,7 +22,6 @@
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#include <Kernel/Net/UDPSocket.h>
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#include <Kernel/Process.h>
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#include <Kernel/UnixTypes.h>
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#include <LibC/errno_numbers.h>
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#include <LibC/sys/ioctl_numbers.h>
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namespace Kernel {
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#include <AK/Singleton.h>
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#include <AK/StringBuilder.h>
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#include <Kernel/API/POSIX/errno.h>
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#include <Kernel/Debug.h>
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#include <Kernel/FileSystem/OpenFileDescription.h>
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#include <Kernel/FileSystem/VirtualFileSystem.h>
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@ -15,7 +16,6 @@
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#include <Kernel/Process.h>
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#include <Kernel/StdLib.h>
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#include <Kernel/UnixTypes.h>
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#include <LibC/errno_numbers.h>
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#include <LibC/sys/ioctl_numbers.h>
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namespace Kernel {
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*/
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#include <AK/StringView.h>
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#include <Kernel/API/POSIX/errno.h>
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#include <Kernel/Debug.h>
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#include <Kernel/FileSystem/OpenFileDescription.h>
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#include <Kernel/Net/IPv4Socket.h>
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@ -13,7 +14,6 @@
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#include <Kernel/Net/Socket.h>
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#include <Kernel/Process.h>
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#include <Kernel/UnixTypes.h>
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#include <LibC/errno_numbers.h>
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namespace Kernel {
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#ifdef ENABLE_KERNEL_COVERAGE_COLLECTION
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# include <Kernel/Devices/KCOVDevice.h>
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#endif
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#include <Kernel/API/POSIX/errno.h>
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#include <Kernel/Devices/NullDevice.h>
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#include <Kernel/FileSystem/Custody.h>
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#include <Kernel/FileSystem/OpenFileDescription.h>
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@ -34,7 +35,6 @@
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#include <Kernel/TTY/TTY.h>
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#include <Kernel/Thread.h>
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#include <Kernel/ThreadTracer.h>
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#include <LibC/errno_numbers.h>
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#include <LibC/limits.h>
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namespace Kernel {
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include <Kernel/API/POSIX/errno.h>
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#include <Kernel/Arch/x86/InterruptDisabler.h>
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#include <Kernel/Debug.h>
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#include <Kernel/Process.h>
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#include <Kernel/TTY/MasterPTY.h>
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#include <Kernel/TTY/PTYMultiplexer.h>
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#include <Kernel/TTY/SlavePTY.h>
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#include <LibC/errno_numbers.h>
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#include <LibC/signal_numbers.h>
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#include <LibC/sys/ioctl_numbers.h>
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*/
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#include <AK/Singleton.h>
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#include <Kernel/API/POSIX/errno.h>
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#include <Kernel/Debug.h>
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#include <Kernel/FileSystem/OpenFileDescription.h>
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#include <Kernel/Sections.h>
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#include <Kernel/TTY/MasterPTY.h>
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#include <Kernel/TTY/PTYMultiplexer.h>
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#include <LibC/errno_numbers.h>
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namespace Kernel {
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#include <AK/ScopeGuard.h>
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#include <AK/StringView.h>
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#include <Kernel/API/POSIX/errno.h>
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#include <Kernel/Arch/x86/InterruptDisabler.h>
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#include <Kernel/Debug.h>
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#include <Kernel/Process.h>
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#include <Kernel/TTY/TTY.h>
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#include <LibC/errno_numbers.h>
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#include <LibC/signal_numbers.h>
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#include <LibC/sys/ioctl_numbers.h>
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#define TTYDEFCHARS
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#include <AK/Types.h>
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#include <AK/Userspace.h>
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#include <Kernel/API/POSIX/errno.h>
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#include <Kernel/Memory/MemoryManager.h>
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#include <Kernel/StdLib.h>
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#include <Kernel/UnixTypes.h>
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#include <LibC/errno_numbers.h>
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namespace Kernel {
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#pragma once
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#include <errno_numbers.h>
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#include <errno_codes.h>
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#include <sys/cdefs.h>
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#define __RETURN_WITH_ERRNO(rc, good_ret, bad_ret) \
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#pragma once
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enum ErrnoCode {
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EPERM = 1,
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#include <Kernel/API/POSIX/errno.h>
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// NOTE: You can't define with a macro, so these have to be duplicated.
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#define EPERM EPERM
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ENOENT,
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#define ENOENT ENOENT
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ESRCH,
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#define ESRCH ESRCH
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EINTR,
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#define EINTR EINTR
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EIO,
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#define EIO EIO
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ENXIO,
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#define ENXIO ENXIO
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E2BIG,
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#define E2BIG E2BIG
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ENOEXEC,
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#define ENOEXEC ENOEXEC
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EBADF,
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#define EBADF EBADF
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ECHILD,
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#define ECHILD ECHILD
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EAGAIN,
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#define EAGAIN EAGAIN
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ENOMEM,
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#define ENOMEM ENOMEM
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EACCES,
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#define EACCES EACCES
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EFAULT,
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#define EFAULT EFAULT
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ENOTBLK,
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#define ENOTBLK ENOTBLK
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EBUSY,
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#define EBUSY EBUSY
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EEXIST,
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#define EEXIST EEXIST
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EXDEV,
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#define EXDEV EXDEV
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ENODEV,
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#define ENODEV ENODEV
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ENOTDIR,
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#define ENOTDIR ENOTDIR
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EISDIR,
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#define EISDIR EISDIR
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EINVAL,
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#define EINVAL EINVAL
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ENFILE,
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#define ENFILE ENFILE
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EMFILE,
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#define EMFILE EMFILE
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ENOTTY,
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#define ENOTTY ENOTTY
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ETXTBSY,
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#define ETXTBSY ETXTBSY
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EFBIG,
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#define EFBIG EFBIG
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ENOSPC,
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#define ENOSPC ENOSPC
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ESPIPE,
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#define ESPIPE ESPIPE
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EROFS,
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#define EROFS EROFS
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EMLINK,
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#define EMLINK EMLINK
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EPIPE,
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#define EPIPE EPIPE
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ERANGE,
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#define ERANGE ERANGE
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ENAMETOOLONG,
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#define ENAMETOOLONG ENAMETOOLONG
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ELOOP,
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#define ELOOP ELOOP
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EOVERFLOW,
|
||||
#define EOVERFLOW EOVERFLOW
|
||||
EOPNOTSUPP,
|
||||
#define EOPNOTSUPP EOPNOTSUPP
|
||||
ENOSYS,
|
||||
#define ENOSYS ENOSYS
|
||||
ENOTIMPL,
|
||||
#define ENOTIMPL ENOTIMPL
|
||||
EAFNOSUPPORT,
|
||||
#define EAFNOSUPPORT EAFNOSUPPORT
|
||||
ENOTSOCK,
|
||||
#define ENOTSOCK ENOTSOCK
|
||||
EADDRINUSE,
|
||||
#define EADDRINUSE EADDRINUSE
|
||||
EWHYTHO,
|
||||
#define EWHYTHO EWHYTHO
|
||||
ENOTEMPTY,
|
||||
#define ENOTEMPTY ENOTEMPTY
|
||||
EDOM,
|
||||
#define EDOM EDOM
|
||||
ECONNREFUSED,
|
||||
#define ECONNREFUSED ECONNREFUSED
|
||||
EHOSTDOWN,
|
||||
#define EHOSTDOWN EHOSTDOWN
|
||||
EADDRNOTAVAIL,
|
||||
#define EADDRNOTAVAIL EADDRNOTAVAIL
|
||||
EISCONN,
|
||||
#define EISCONN EISCONN
|
||||
ECONNABORTED,
|
||||
#define ECONNABORTED ECONNABORTED
|
||||
EALREADY,
|
||||
#define EALREADY EALREADY
|
||||
ECONNRESET,
|
||||
#define ECONNRESET ECONNRESET
|
||||
EDESTADDRREQ,
|
||||
#define EDESTADDRREQ EDESTADDRREQ
|
||||
EHOSTUNREACH,
|
||||
#define EHOSTUNREACH EHOSTUNREACH
|
||||
EILSEQ,
|
||||
#define EILSEQ EILSEQ
|
||||
EMSGSIZE,
|
||||
#define EMSGSIZE EMSGSIZE
|
||||
ENETDOWN,
|
||||
#define ENETDOWN ENETDOWN
|
||||
ENETUNREACH,
|
||||
#define ENETUNREACH ENETUNREACH
|
||||
ENETRESET,
|
||||
#define ENETRESET ENETRESET
|
||||
ENOBUFS,
|
||||
#define ENOBUFS ENOBUFS
|
||||
ENOLCK,
|
||||
#define ENOLCK ENOLCK
|
||||
ENOMSG,
|
||||
#define ENOMSG ENOMSG
|
||||
ENOPROTOOPT,
|
||||
#define ENOPROTOOPT ENOPROTOOPT
|
||||
ENOTCONN,
|
||||
#define ENOTCONN ENOTCONN
|
||||
ESHUTDOWN,
|
||||
#define ESHUTDOWN ESHUTDOWN
|
||||
ETOOMANYREFS,
|
||||
#define ETOOMANYREFS ETOOMANYREFS
|
||||
EPROTONOSUPPORT,
|
||||
#define EPROTONOSUPPORT EPROTONOSUPPORT
|
||||
ESOCKTNOSUPPORT,
|
||||
#define ESOCKTNOSUPPORT ESOCKTNOSUPPORT
|
||||
EDEADLK,
|
||||
#define EDEADLK EDEADLK
|
||||
ETIMEDOUT,
|
||||
#define ETIMEDOUT ETIMEDOUT
|
||||
EPROTOTYPE,
|
||||
#define EPROTOTYPE EPROTOTYPE
|
||||
EINPROGRESS,
|
||||
#define EINPROGRESS EINPROGRESS
|
||||
ENOTHREAD,
|
||||
#define ENOTHREAD ENOTHREAD
|
||||
EPROTO,
|
||||
#define EPROTO EPROTO
|
||||
ENOTSUP,
|
||||
#define ENOTSUP ENOTSUP
|
||||
EPFNOSUPPORT,
|
||||
#define EPFNOSUPPORT EPFNOSUPPORT
|
||||
EDIRINTOSELF,
|
||||
#define EDQUOT EDQUOT
|
||||
EDQUOT,
|
||||
#define EDIRINTOSELF EDIRINTOSELF
|
||||
ENOTRECOVERABLE,
|
||||
#define ENOTRECOVERABLE ENOTRECOVERABLE
|
||||
EMAXERRNO,
|
||||
#define EMAXERRNO EMAXERRNO
|
||||
};
|
||||
|
||||
#define EWOULDBLOCK EAGAIN
|
||||
#define ELAST EMAXERRNO
|
@ -8,7 +8,7 @@
|
||||
#include <AK/String.h>
|
||||
#include <AK/Vector.h>
|
||||
#include <errno.h>
|
||||
#include <errno_numbers.h>
|
||||
#include <errno_codes.h>
|
||||
#include <grp.h>
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
|
@ -264,87 +264,9 @@ char* strncat(char* dest, const char* src, size_t n)
|
||||
}
|
||||
|
||||
const char* const sys_errlist[] = {
|
||||
"Success (not an error)",
|
||||
"Operation not permitted",
|
||||
"No such file or directory",
|
||||
"No such process",
|
||||
"Interrupted syscall",
|
||||
"I/O error",
|
||||
"No such device or address",
|
||||
"Argument list too long",
|
||||
"Exec format error",
|
||||
"Bad fd number",
|
||||
"No child processes",
|
||||
"Try again",
|
||||
"Out of memory",
|
||||
"Permission denied",
|
||||
"Bad address",
|
||||
"Block device required",
|
||||
"Device or resource busy",
|
||||
"File already exists",
|
||||
"Cross-device link",
|
||||
"No such device",
|
||||
"Not a directory",
|
||||
"Is a directory",
|
||||
"Invalid argument",
|
||||
"File table overflow",
|
||||
"Too many open files",
|
||||
"Not a TTY",
|
||||
"Text file busy",
|
||||
"File too large",
|
||||
"No space left on device",
|
||||
"Illegal seek",
|
||||
"Read-only filesystem",
|
||||
"Too many links",
|
||||
"Broken pipe",
|
||||
"Range error",
|
||||
"Name too long",
|
||||
"Too many symlinks",
|
||||
"Overflow",
|
||||
"Operation not supported",
|
||||
"No such syscall",
|
||||
"Not implemented",
|
||||
"Address family not supported",
|
||||
"Not a socket",
|
||||
"Address in use",
|
||||
"Failed without setting an error code (bug!)",
|
||||
"Directory not empty",
|
||||
"Math argument out of domain",
|
||||
"Connection refused",
|
||||
"Host is down",
|
||||
"Address not available",
|
||||
"Already connected",
|
||||
"Connection aborted",
|
||||
"Connection already in progress",
|
||||
"Connection reset",
|
||||
"Destination address required",
|
||||
"Host unreachable",
|
||||
"Illegal byte sequence",
|
||||
"Message size",
|
||||
"Network down",
|
||||
"Network unreachable",
|
||||
"Network reset",
|
||||
"No buffer space",
|
||||
"No lock available",
|
||||
"No message",
|
||||
"No protocol option",
|
||||
"Not connected",
|
||||
"Transport endpoint has shutdown",
|
||||
"Too many references",
|
||||
"Protocol not supported",
|
||||
"Socket type not supported",
|
||||
"Resource deadlock would occur",
|
||||
"Timed out",
|
||||
"Wrong protocol type",
|
||||
"Operation in progress",
|
||||
"No such thread",
|
||||
"Protocol error",
|
||||
"Not supported",
|
||||
"Protocol family not supported",
|
||||
"Cannot make directory a subdirectory of itself",
|
||||
"Quota exceeded",
|
||||
"State not recoverable",
|
||||
"The highest errno +1 :^)",
|
||||
#define __ENUMERATE_ERRNO_CODE(c, s) s,
|
||||
ENUMERATE_ERRNO_CODES(__ENUMERATE_ERRNO_CODE)
|
||||
#undef __ENUMERATE_ERRNO_CODE
|
||||
};
|
||||
static_assert(array_size(sys_errlist) == (EMAXERRNO + 1));
|
||||
|
||||
|
@ -9,7 +9,7 @@
|
||||
#include <AK/Iterator.h>
|
||||
#include <AK/Vector.h>
|
||||
#include <LibCore/ArgsParser.h>
|
||||
#include <errno_numbers.h>
|
||||
#include <errno_codes.h>
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
|
Loading…
Reference in New Issue
Block a user