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Kernel: Rename FileDescriptor to FileDescription.

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After reading a bunch of POSIX specs, I've learned that a file descriptor
is the number that refers to a file description, not the description itself.
So this patch renames FileDescriptor to FileDescription, and Process now has
FileDescription* file_description(int fd).
This commit is contained in:
Andreas Kling
2019-06-07 09:36:51 +02:00
parent 69a6ce90df
commit 08cd75ac4b
70 changed files with 373 additions and 373 deletions
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10
Kernel/FileSystem/VirtualFileSystem.cpp
View File

@@ -1,5 +1,5 @@
#include "VirtualFileSystem.h"
#include <Kernel/FileSystem/FileDescriptor.h>
#include <Kernel/FileSystem/FileDescription.h>
#include "FileSystem.h"
#include <AK/FileSystemPath.h>
#include <AK/StringBuilder.h>
@@ -149,7 +149,7 @@ KResult VFS::stat(StringView path, int options, Custody& base, struct stat& stat
return custody_or_error.value()->inode().metadata().stat(statbuf);
}
KResultOr<Retained<FileDescriptor>> VFS::open(StringView path, int options, mode_t mode, Custody& base)
KResultOr<Retained<FileDescription>> VFS::open(StringView path, int options, mode_t mode, Custody& base)
{
auto custody_or_error = resolve_path(path, base, nullptr, options);
if (options & O_CREAT) {
@@ -194,7 +194,7 @@ KResultOr<Retained<FileDescriptor>> VFS::open(StringView path, int options, mode
}
if (should_truncate_file)
inode.truncate(0);
return FileDescriptor::create(custody);
return FileDescription::create(custody);
}
KResult VFS::mknod(StringView path, mode_t mode, dev_t dev, Custody& base)
@@ -224,7 +224,7 @@ KResult VFS::mknod(StringView path, mode_t mode, dev_t dev, Custody& base)
return KSuccess;
}
KResultOr<Retained<FileDescriptor>> VFS::create(StringView path, int options, mode_t mode, Custody& base)
KResultOr<Retained<FileDescription>> VFS::create(StringView path, int options, mode_t mode, Custody& base)
{
(void)options;
@@ -253,7 +253,7 @@ KResultOr<Retained<FileDescriptor>> VFS::create(StringView path, int options, mo
return KResult(error);
auto new_custody = Custody::create(parent_custody, p.basename(), *new_file);
return FileDescriptor::create(*new_custody);
return FileDescription::create(*new_custody);
}
KResult VFS::mkdir(StringView path, mode_t mode, Custody& base)