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Kernel+LibC: Clean up open() flag (O_*) definitions

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These were using a mix of decimal, octal and hexadecimal for no reason.
This commit is contained in:
Andreas Kling 2020-01-21 13:34:39 +01:00
parent 6081c76515
commit 07075cd001
Notes: sideshowbarker 2024-07-19 09:55:04 +09:00 
Author: https://github.com/awesomekling
Commit: https://github.com/SerenityOS/serenity/commit/07075cd0014
2 changed files with 35 additions and 31 deletions
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36
Kernel/FileSystem/VirtualFileSystem.h
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@ -38,22 +38,26 @@
#include <Kernel/FileSystem/InodeMetadata.h>
#include <Kernel/KResult.h>
#define O_RDONLY 1
#define O_WRONLY 2
#define O_RDWR 3
#define O_EXEC 4
#define O_CREAT 0100
#define O_EXCL 0200
#define O_NOCTTY 0400
#define O_TRUNC 01000
#define O_APPEND 02000
#define O_NONBLOCK 04000
#define O_DIRECTORY 00200000
#define O_NOFOLLOW 00400000
#define O_CLOEXEC 02000000
#define O_DIRECT 04000000
#define O_NOFOLLOW_NOERROR 0x4000000
#define O_UNLINK_INTERNAL 0x8000000
#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

30
Libraries/LibC/fcntl.h
View file

@ -39,21 +39,21 @@ __BEGIN_DECLS
#define FD_CLOEXEC 1
#define O_RDONLY 1
#define O_WRONLY 2
#define O_RDWR 3
#define O_ACCMODE 3
#define O_EXEC 4
#define O_CREAT 0100
#define O_EXCL 0200
#define O_NOCTTY 0400
#define O_TRUNC 01000
#define O_APPEND 02000
#define O_NONBLOCK 04000
#define O_DIRECTORY 00200000
#define O_NOFOLLOW 00400000
#define O_CLOEXEC 02000000
#define O_DIRECT 04000000
#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)
#define S_IFMT 0170000
#define S_IFDIR 0040000