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More work on CoreInode.

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This commit is contained in:
Andreas Kling 2018-11-13 23:44:54 +01:00
parent 26852a8363
commit c735c56e4c
13 changed files with 342 additions and 172 deletions
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13
Kernel/Process.cpp
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@ -1124,7 +1124,7 @@ int Process::sys$lstat(const char* path, Unix::stat* statbuf)
{
VALIDATE_USER_WRITE(statbuf, sizeof(Unix::stat));
int error;
auto descriptor = VirtualFileSystem::the().open(move(path), error, O_NOFOLLOW_NOERROR, cwdInode());
auto descriptor = VirtualFileSystem::the().open(move(path), error, O_NOFOLLOW_NOERROR, cwd_inode()->identifier());
if (!descriptor)
return error;
descriptor->stat(statbuf);
@ -1135,7 +1135,7 @@ int Process::sys$stat(const char* path, Unix::stat* statbuf)
{
VALIDATE_USER_WRITE(statbuf, sizeof(Unix::stat));
int error;
auto descriptor = VirtualFileSystem::the().open(move(path), error, 0, cwdInode());
auto descriptor = VirtualFileSystem::the().open(move(path), error, 0, cwd_inode()->identifier());
if (!descriptor)
return error;
descriptor->stat(statbuf);
@ -1148,7 +1148,7 @@ int Process::sys$readlink(const char* path, char* buffer, size_t size)
VALIDATE_USER_WRITE(buffer, size);
int error;
auto descriptor = VirtualFileSystem::the().open(path, error, O_RDONLY | O_NOFOLLOW_NOERROR, cwdInode());
auto descriptor = VirtualFileSystem::the().open(path, error, O_RDONLY | O_NOFOLLOW_NOERROR, cwd_inode()->identifier());
if (!descriptor)
return error;
@ -1169,7 +1169,7 @@ int Process::sys$chdir(const char* path)
{
VALIDATE_USER_READ(path, strlen(path));
int error;
auto descriptor = VirtualFileSystem::the().open(path, error, 0, cwdInode());
auto descriptor = VirtualFileSystem::the().open(path, error, 0, cwd_inode()->identifier());
if (!descriptor)
return error;
if (!descriptor->isDirectory())
@ -1181,7 +1181,8 @@ int Process::sys$chdir(const char* path)
int Process::sys$getcwd(char* buffer, size_t size)
{
VALIDATE_USER_WRITE(buffer, size);
auto path = VirtualFileSystem::the().absolutePath(cwdInode());
ASSERT(cwd_inode());
auto path = VirtualFileSystem::the().absolute_path(*cwd_inode());
if (path.isNull())
return -EINVAL;
if (size < path.length() + 1)
@ -1209,7 +1210,7 @@ int Process::sys$open(const char* path, int options)
if (number_of_open_file_descriptors() >= m_max_open_file_descriptors)
return -EMFILE;
int error;
auto descriptor = VirtualFileSystem::the().open(path, error, options, cwdInode());
auto descriptor = VirtualFileSystem::the().open(path, error, options, cwd_inode()->identifier());
if (!descriptor)
return error;
if (options & O_DIRECTORY && !descriptor->isDirectory())