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Kernel: Rename Locker => MutexLocker

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This commit is contained in:
Andreas Kling 2021-07-18 01:13:34 +02:00
parent ab50a1480f
commit 9457d83986
40 changed files with 230 additions and 230 deletions
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2
Kernel/Syscalls/execve.cpp
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@ -525,7 +525,7 @@ KResult Process::do_exec(NonnullRefPtr<FileDescription> main_program_description
// We commit to the new executable at this point. There is no turning back!
// Prevent other processes from attaching to us with ptrace while we're doing this.
Locker ptrace_locker(ptrace_lock());
MutexLocker ptrace_locker(ptrace_lock());
// Disable profiling temporarily in case it's running on this process.
auto was_profiling = m_profiling;

4
Kernel/Syscalls/hostname.cpp
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@ -16,7 +16,7 @@ KResultOr<FlatPtr> Process::sys$gethostname(Userspace<char*> buffer, size_t size
REQUIRE_PROMISE(stdio);
if (size > NumericLimits<ssize_t>::max())
return EINVAL;
Locker locker(*g_hostname_lock, Mutex::Mode::Shared);
MutexLocker locker(*g_hostname_lock, Mutex::Mode::Shared);
if (size < (g_hostname->length() + 1))
return ENAMETOOLONG;
if (!copy_to_user(buffer, g_hostname->characters(), g_hostname->length() + 1))
@ -29,7 +29,7 @@ KResultOr<FlatPtr> Process::sys$sethostname(Userspace<const char*> hostname, siz
REQUIRE_NO_PROMISES;
if (!is_superuser())
return EPERM;
Locker locker(*g_hostname_lock, Mutex::Mode::Exclusive);
MutexLocker locker(*g_hostname_lock, Mutex::Mode::Exclusive);
if (length > 64)
return ENAMETOOLONG;
auto copied_hostname = copy_string_from_user(hostname, length);

2
Kernel/Syscalls/ptrace.cpp
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@ -37,7 +37,7 @@ static KResultOr<u32> handle_ptrace(const Kernel::Syscall::SC_ptrace_params& par
if (!peer)
return ESRCH;
Locker ptrace_locker(peer->process().ptrace_lock());
MutexLocker ptrace_locker(peer->process().ptrace_lock());
if ((peer->process().uid() != caller.euid())
|| (peer->process().uid() != peer->process().euid())) // Disallow tracing setuid processes

2
Kernel/Syscalls/uname.cpp
View file

@ -15,7 +15,7 @@ KResultOr<FlatPtr> Process::sys$uname(Userspace<utsname*> user_buf)
REQUIRE_PROMISE(stdio);
Locker locker(*g_hostname_lock, Mutex::Mode::Shared);
MutexLocker locker(*g_hostname_lock, Mutex::Mode::Shared);
if (g_hostname->length() + 1 > sizeof(utsname::nodename))
return ENAMETOOLONG;