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Kernel+LibC: Move O_* and MS_* flags to UnixTypes.h

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That's where the other similar definitions reside. Also, use bit shift
operations for MS_* values.
This commit is contained in:
Sergey Bugaev 2020-05-28 17:52:02 +03:00 committed by Andreas Kling
parent b6845de3f6
commit b905126365
Notes: sideshowbarker 2024-07-19 06:00:56 +09:00 
Author: https://github.com/bugaevc
Commit: https://github.com/SerenityOS/serenity/commit/b9051263658
Pull-request: https://github.com/SerenityOS/serenity/pull/2430
Reviewed-by: https://github.com/alimpfard
3 changed files with 29 additions and 29 deletions
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25
Kernel/FileSystem/VirtualFileSystem.h
View file

@ -40,31 +40,6 @@
namespace Kernel {
#define O_RDONLY (1 << 0)
#define O_WRONLY (1 << 1)
#define O_RDWR (O_RDONLY | O_WRONLY)
#define O_ACCMODE (O_RDONLY | O_WRONLY)
#define O_EXEC (1 << 2)
#define O_CREAT (1 << 3)
#define O_EXCL (1 << 4)
#define O_NOCTTY (1 << 5)
#define O_TRUNC (1 << 6)
#define O_APPEND (1 << 7)
#define O_NONBLOCK (1 << 8)
#define O_DIRECTORY (1 << 9)
#define O_NOFOLLOW (1 << 10)
#define O_CLOEXEC (1 << 11)
#define O_DIRECT (1 << 12)
// Kernel internal options
#define O_NOFOLLOW_NOERROR (1 << 29)
#define O_UNLINK_INTERNAL (1 << 30)
#define MS_NODEV 1
#define MS_NOEXEC 2
#define MS_NOSUID 4
#define MS_BIND 8
class Custody;
class Device;
class FileDescription;

25
Kernel/UnixTypes.h
View file

@ -28,6 +28,31 @@
#include <AK/Types.h>
#define O_RDONLY (1 << 0)
#define O_WRONLY (1 << 1)
#define O_RDWR (O_RDONLY | O_WRONLY)
#define O_ACCMODE (O_RDONLY | O_WRONLY)
#define O_EXEC (1 << 2)
#define O_CREAT (1 << 3)
#define O_EXCL (1 << 4)
#define O_NOCTTY (1 << 5)
#define O_TRUNC (1 << 6)
#define O_APPEND (1 << 7)
#define O_NONBLOCK (1 << 8)
#define O_DIRECTORY (1 << 9)
#define O_NOFOLLOW (1 << 10)
#define O_CLOEXEC (1 << 11)
#define O_DIRECT (1 << 12)
// Kernel internal options.
#define O_NOFOLLOW_NOERROR (1 << 29)
#define O_UNLINK_INTERNAL (1 << 30)
#define MS_NODEV (1 << 0)
#define MS_NOEXEC (1 << 1)
#define MS_NOSUID (1 << 2)
#define MS_BIND (1 << 3)
#define PERF_EVENT_MALLOC 1
#define PERF_EVENT_FREE 2

8
Libraries/LibC/unistd.h
View file

@ -149,10 +149,10 @@ enum {
#define X_OK 1
#define F_OK 0
#define MS_NODEV 1
#define MS_NOEXEC 2
#define MS_NOSUID 4
#define MS_BIND 8
#define MS_NODEV (1 << 0)
#define MS_NOEXEC (1 << 1)
#define MS_NOSUID (1 << 2)
#define MS_BIND (1 << 3)
/*
* We aren't fully compliant (don't support policies, and don't have a wide