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LibCore: Make MachPort build on GNU Mach

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This commit is contained in:
Sergey Bugaev
2024-04-24 17:06:29 +03:00
committed by Andrew Kaster
parent e720eadd9e
commit 9d2d78c57c
2 changed files with 21 additions and 3 deletions
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21
Userland/Libraries/LibCore/MachPort.cpp
View File

@@ -8,6 +8,13 @@
#include <AK/Format.h> #include <AK/Format.h>
#include <LibCore/MachPort.h> #include <LibCore/MachPort.h>
#if defined(AK_OS_GNU_HURD)
extern "C" {
# include <mach_error.h>
}
// This is in <mach/mach_error.h> on Darwin, and doesn't seem to be required.
#endif
#if defined(AK_OS_MACOS) #if defined(AK_OS_MACOS)
# include <bootstrap.h> # include <bootstrap.h>
#endif #endif
@@ -18,18 +25,24 @@ static constexpr MachPort::PortRight associated_port_right(MachPort::MessageRigh
{ {
switch (right) { switch (right) {
case MachPort::MessageRight::MoveReceive: case MachPort::MessageRight::MoveReceive:
case MachPort::MessageRight::CopyReceive:
case MachPort::MessageRight::DisposeReceive:
return MachPort::PortRight::Receive; return MachPort::PortRight::Receive;
case MachPort::MessageRight::MoveSend: case MachPort::MessageRight::MoveSend:
case MachPort::MessageRight::CopySend: case MachPort::MessageRight::CopySend:
case MachPort::MessageRight::MakeSend: case MachPort::MessageRight::MakeSend:
case MachPort::MessageRight::DisposeSend:
return MachPort::PortRight::Send; return MachPort::PortRight::Send;
case MachPort::MessageRight::MoveSendOnce: case MachPort::MessageRight::MoveSendOnce:
case MachPort::MessageRight::MakeSendOnce: case MachPort::MessageRight::MakeSendOnce:
return MachPort::PortRight::SendOnce;
#if defined(AK_OS_MACOS)
case MachPort::MessageRight::CopyReceive:
case MachPort::MessageRight::DisposeReceive:
return MachPort::PortRight::Receive;
case MachPort::MessageRight::DisposeSend:
return MachPort::PortRight::Send;
case MachPort::MessageRight::DisposeSendOnce: case MachPort::MessageRight::DisposeSendOnce:
return MachPort::PortRight::SendOnce; return MachPort::PortRight::SendOnce;
#endif
} }
VERIFY_NOT_REACHED(); VERIFY_NOT_REACHED();
} }
@@ -41,12 +54,14 @@ Error mach_error_to_error(kern_return_t error)
return Error::from_string_view(err_view); return Error::from_string_view(err_view);
} }
#if defined(AK_OS_MACOS)
static Error bootstrap_error_to_error(kern_return_t error) static Error bootstrap_error_to_error(kern_return_t error)
{ {
char const* err_string = bootstrap_strerror(error); char const* err_string = bootstrap_strerror(error);
StringView const err_view(err_string, strlen(err_string)); StringView const err_view(err_string, strlen(err_string));
return Error::from_string_view(err_view); return Error::from_string_view(err_view);
} }
#endif
MachPort::MachPort(PortRight right, mach_port_t port) MachPort::MachPort(PortRight right, mach_port_t port)
: m_right(right) : m_right(right)

3
Userland/Libraries/LibCore/MachPort.h
View File

@@ -14,7 +14,10 @@
#include <AK/Error.h> #include <AK/Error.h>
#include <AK/Noncopyable.h> #include <AK/Noncopyable.h>
extern "C" {
#include <mach/mach.h> #include <mach/mach.h>
}
namespace Core { namespace Core {