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Code Issues Projects Releases Packages Wiki Activity Actions 9

Implement creating a new directory.

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This commit is contained in:
Andreas Kling 2018-10-16 00:35:03 +02:00
parent 5c50d02c2e
commit f608629704
Notes: sideshowbarker 2024-07-19 18:47:48 +09:00
9 changed files with 224 additions and 20 deletions
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12
VirtualFileSystem/SyntheticFileSystem.cpp
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@ -97,7 +97,7 @@ bool SyntheticFileSystem::setModificationTime(InodeIdentifier, dword timestamp)
return false;
}
InodeIdentifier SyntheticFileSystem::createInode(InodeIdentifier parentInode, const String& name, word mode)
InodeIdentifier SyntheticFileSystem::createInode(InodeIdentifier parentInode, const String& name, Unix::mode_t mode, unsigned size)
{
(void) parentInode;
(void) name;
@ -112,7 +112,7 @@ bool SyntheticFileSystem::writeInode(InodeIdentifier, const ByteBuffer&)
return false;
}
ssize_t SyntheticFileSystem::readInodeBytes(InodeIdentifier inode, Unix::off_t offset, Unix::size_t count, byte* buffer) const
Unix::ssize_t SyntheticFileSystem::readInodeBytes(InodeIdentifier inode, Unix::off_t offset, Unix::size_t count, byte* buffer) const
{
ASSERT(inode.fileSystemID() == id());
#ifdef SYNTHFS_DEBUG
@ -124,7 +124,13 @@ ssize_t SyntheticFileSystem::readInodeBytes(InodeIdentifier inode, Unix::off_t o
ASSERT(buffer);
auto& file = *m_files[inode.index() - 1];
Unix::ssize_t nread = min(file.data.size() - offset, static_cast<Unix::off_t>(count));
Unix::ssize_t nread = min(static_cast<Unix::off_t>(file.data.size() - offset), static_cast<Unix::off_t>(count));
memcpy(buffer, file.data.pointer() + offset, nread);
return nread;
}
InodeIdentifier SyntheticFileSystem::makeDirectory(InodeIdentifier parentInode, const String& name, Unix::mode_t)
{
printf("FIXME: Implement SyntheticFileSystem::makeDirectory().\n");
return { };
}