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Kernel: Begin fleshing out bind() syscall.

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This commit is contained in:
Andreas Kling 2019-02-14 14:38:30 +01:00
parent 2f35e54f80
commit 77177dbb76
7 changed files with 57 additions and 5 deletions
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11
Kernel/VirtualFileSystem.cpp
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@ -134,11 +134,16 @@ RetainPtr<FileDescriptor> VFS::open(const String& path, int& error, int options,
{
auto inode_id = resolve_path(path, base.identifier(), error, options);
auto inode = get_inode(inode_id);
if (!inode) {
if (options & O_CREAT)
if (options & O_CREAT) {
if (!inode)
return create(path, error, options, mode, base);
return nullptr;
else if (options & O_EXCL) {
error = -EEXIST;
return nullptr;
}
}
if (!inode)
return nullptr;
auto metadata = inode->metadata();
if (!(options & O_DONT_OPEN_DEVICE) && metadata.is_character_device()) {
auto it = m_character_devices.find(encoded_device(metadata.major_device, metadata.minor_device));