mirror of
https://github.com/RGBCube/serenity
synced 2025-07-25 14:57:35 +00:00
Kernel: Access OpenFileDescriptions::max_open() statically in Syscalls
This commit is contained in:
parent
c860e0ab95
commit
f38d32535c
4 changed files with 4 additions and 4 deletions
|
@ -16,7 +16,7 @@ ErrorOr<FlatPtr> Process::sys$dup2(int old_fd, int new_fd)
|
|||
auto description = TRY(fds().open_file_description(old_fd));
|
||||
if (old_fd == new_fd)
|
||||
return new_fd;
|
||||
if (new_fd < 0 || static_cast<size_t>(new_fd) >= fds().max_open())
|
||||
if (new_fd < 0 || static_cast<size_t>(new_fd) >= OpenFileDescriptions::max_open())
|
||||
return EINVAL;
|
||||
if (!m_fds.m_fds_metadatas[new_fd].is_allocated())
|
||||
m_fds.m_fds_metadatas[new_fd].allocate();
|
||||
|
|
|
@ -13,7 +13,7 @@ ErrorOr<FlatPtr> Process::sys$pipe(int pipefd[2], int flags)
|
|||
{
|
||||
VERIFY_PROCESS_BIG_LOCK_ACQUIRED(this)
|
||||
REQUIRE_PROMISE(stdio);
|
||||
if (fds().open_count() + 2 > fds().max_open())
|
||||
if (fds().open_count() + 2 > OpenFileDescriptions::max_open())
|
||||
return EMFILE;
|
||||
// Reject flags other than O_CLOEXEC, O_NONBLOCK
|
||||
if ((flags & (O_CLOEXEC | O_NONBLOCK)) != flags)
|
||||
|
|
|
@ -20,7 +20,7 @@ ErrorOr<FlatPtr> Process::sys$poll(Userspace<const Syscall::SC_poll_params*> use
|
|||
REQUIRE_PROMISE(stdio);
|
||||
auto params = TRY(copy_typed_from_user(user_params));
|
||||
|
||||
if (params.nfds >= fds().max_open())
|
||||
if (params.nfds >= OpenFileDescriptions::max_open())
|
||||
return ENOBUFS;
|
||||
|
||||
Thread::BlockTimeout timeout;
|
||||
|
|
|
@ -19,7 +19,7 @@ ErrorOr<FlatPtr> Process::sys$sysconf(int name)
|
|||
case _SC_NPROCESSORS_ONLN:
|
||||
return Processor::processor_count();
|
||||
case _SC_OPEN_MAX:
|
||||
return fds().max_open();
|
||||
return OpenFileDescriptions::max_open();
|
||||
case _SC_PAGESIZE:
|
||||
return PAGE_SIZE;
|
||||
case _SC_HOST_NAME_MAX:
|
||||
|
|
Loading…
Add table
Add a link
Reference in a new issue