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46dacbfb3e2f63b2f4c63d34db7e856ed469932b
ladybird/Kernel
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Sergey Bugaev 431bbde6df Kernel: Fix returning random children from waitid(WNOHANG) 
In case WNOHANG was specified, we want to always set should_unblock to
true (which we do since commit 4402207b98), not
wait_finished -- the latter causes us to immediately return this child to our
caller, which is not what we want -- perhaps we should return another child
which has actually exited or stopped, or nobody at all.

To avoid confusion, also rename wait_finished to fits_the_spec.

This fixes service keepalive functionality in SystemServer.
2020-05-25 12:38:37 +02:00
..
ACPI
Kernel: Simplify MP table parser a little bit more
2020-05-23 15:25:43 +02:00
Arch
Kernel: Add convenient ways to map whole BIOS and EBDA into memory
2020-05-22 13:17:38 +02:00
Devices
Kernel+LibC: Fix various build issues introduced by ssize_t
2020-05-23 15:27:33 +02:00
FileSystem
Kernel+LibC: Fix various build issues introduced by ssize_t
2020-05-23 15:27:33 +02:00
Heap
Revert "Kernel: Add implementation of operator new and delete to kmalloc.cpp"
2020-05-20 16:24:26 +02:00
Interrupts
Kernel: Use TypedMapping for accessing IOAPIC registers
2020-05-23 15:57:48 +02:00
Modules
Build: Switch to CMake :^)
2020-05-14 20:15:18 +02:00
Net
Kernel: Use a FlatPtr for the "argument" to ioctl()
2020-05-23 15:25:43 +02:00
PCI
Kernel: Absorb LibBareMetal back into the kernel
2020-05-16 12:00:04 +02:00
Tasks
Kernel: Move sync and finalization tasks into their own files
2020-04-08 17:19:46 +02:00
Time
Kernel: Absorb LibBareMetal back into the kernel
2020-05-16 12:00:04 +02:00
TTY
Kernel: Use a FlatPtr for the "argument" to ioctl()
2020-05-23 15:25:43 +02:00
VM
Kernel: Add non-const version of TypedMapping::operator->()
2020-05-23 15:57:19 +02:00
.bochsrc
…
.gitignore
…
Assertions.h
Kernel: Remove more <LibBareMetal/Output/kstdio.h> includes
2020-02-10 12:07:48 +01:00
CMakeLists.txt
Kernel: Add convenient ways to map whole BIOS and EBDA into memory
2020-05-22 13:17:38 +02:00
CMOS.cpp
Kernel: Absorb LibBareMetal back into the kernel
2020-05-16 12:00:04 +02:00
CMOS.h
…
CommandLine.cpp
Kernel: Remove CommandLine::get() in favor of lookup()
2020-04-18 14:22:42 +02:00
CommandLine.h
Kernel: Remove CommandLine::get() in favor of lookup()
2020-04-18 14:22:42 +02:00
Console.cpp
Kernel: Absorb LibBareMetal back into the kernel
2020-05-16 12:00:04 +02:00
Console.h
Kernel: Absorb LibBareMetal back into the kernel
2020-05-16 12:00:04 +02:00
DoubleBuffer.cpp
AK: Reduce header dependency graph of String.h
2020-03-23 13:48:44 +01:00
DoubleBuffer.h
Kernel: Move all code into the Kernel namespace
2020-02-16 01:27:42 +01:00
FB.h
…
Forward.h
Kernel: Add convenient ways to map whole BIOS and EBDA into memory
2020-05-22 13:17:38 +02:00
init.cpp
Kernel: Use Multiboot macros instead of magic constants (#2090)
2020-05-04 09:52:04 +02:00
IO.h
Kernel: Absorb LibBareMetal back into the kernel
2020-05-16 12:00:04 +02:00
KBuffer.h
AK: Reduce header dependency graph of String.h
2020-03-23 13:48:44 +01:00
KBufferBuilder.cpp
Build: Switch to CMake :^)
2020-05-14 20:15:18 +02:00
KBufferBuilder.h
Kernel: Move all code into the Kernel namespace
2020-02-16 01:27:42 +01:00
KeyCode.h
Kernel: Add a stringification helper for KeyCode
2020-05-12 17:02:20 +02:00
kprintf.cpp
Kernel: Absorb LibBareMetal back into the kernel
2020-05-16 12:00:04 +02:00
KResult.h
AK+Kernel: Help the compiler inline a bunch of trivial methods
2020-05-20 14:11:13 +02:00
kstdio.h
Kernel: Remove awkward "#define printf dbgprintf"
2020-05-16 12:03:25 +02:00
KSyms.cpp
Kernel: Make dump_backtrace_impl() take base pointer as a FlatPtr
2020-05-23 15:25:43 +02:00
KSyms.h
Kernel: Update cryptically-named functions related to symbolication
2020-04-08 17:19:46 +02:00
linker.ld
Build: Switch to CMake :^)
2020-05-14 20:15:18 +02:00
Lock.cpp
Kernel: Add timeout support to Thread::wait_on
2020-04-26 21:31:52 +02:00
Lock.h
AK: Add ALWAYS_INLINE, NEVER_INLINE and FLATTEN macros
2020-04-30 11:43:25 +02:00
mkmap.sh
Build: Switch to CMake :^)
2020-05-14 20:15:18 +02:00
Module.h
Kernel: Move all code into the Kernel namespace
2020-02-16 01:27:42 +01:00
MousePacket.h
Kernel: Detect 5-button PS/2 mouse if present :^)
2020-05-02 22:06:17 +02:00
Multiboot.h
…
PerformanceEventBuffer.cpp
Kernel: Include the current instruction pointer in profile samples
2020-04-11 21:04:45 +02:00
PerformanceEventBuffer.h
AK: Add global FlatPtr typedef. It's u32 or u64, based on sizeof(void*)
2020-03-08 13:06:51 +01:00
PhysicalAddress.h
Kernel: Absorb LibBareMetal back into the kernel
2020-05-16 12:00:04 +02:00
Process.cpp
Kernel+LibC: Fix various build issues introduced by ssize_t
2020-05-23 15:27:33 +02:00
Process.h
Kernel: Use a FlatPtr for the "argument" to ioctl()
2020-05-23 15:25:43 +02:00
Profiling.cpp
LibELF: Move ELF classes into namespace ELF
2020-04-11 22:41:05 +02:00
Profiling.h
Kernel: Bump the max stack frame count in sample profiles to 50
2020-04-12 11:00:38 +02:00
Ptrace.cpp
Kernel: Add missing copyright header to Ptrace.cpp
2020-05-09 23:45:16 +02:00
Ptrace.h
ptrace: Add PT_SETREGS
2020-04-13 00:53:22 +02:00
Random.cpp
Kernel: Fix invalid jump in case RDRAND fails
2020-05-20 19:54:56 +02:00
Random.h
Kernel: Move all code into the Kernel namespace
2020-02-16 01:27:42 +01:00
RTC.cpp
Kernel: Fix awkward RTC log message at boot
2020-04-08 17:19:46 +02:00
RTC.h
…
Scheduler.cpp
Kernel: Fix returning random children from waitid(WNOHANG)
2020-05-25 12:38:37 +02:00
Scheduler.h
Kernel: Remove the "kernel info page" used for fast gettimeofday()
2020-05-16 11:33:59 +02:00
SharedBuffer.cpp
Kernel: Tidy up SharedBuffer interface
2020-05-16 09:44:00 +02:00
SharedBuffer.h
Kernel: Tidy up SharedBuffer interface
2020-05-16 09:44:00 +02:00
StdLib.cpp
Kernel: Absorb LibBareMetal back into the kernel
2020-05-16 12:00:04 +02:00
StdLib.h
Kernel: Dont't static_assert that size_t is 32-bit :^)
2020-05-23 15:25:43 +02:00
Syscall.cpp
Kernel: Add 'ptrace' syscall
2020-03-28 18:27:18 +01:00
Syscall.h
Kernel: Remove sys$getdtablesize()
2020-05-16 11:34:01 +02:00
Thread.cpp
AK+Kernel: Help the compiler inline a bunch of trivial methods
2020-05-20 14:11:13 +02:00
Thread.h
AK+Kernel: Help the compiler inline a bunch of trivial methods
2020-05-20 14:11:13 +02:00
ThreadTracer.cpp
ptrace: Add PT_SETREGS
2020-04-13 00:53:22 +02:00
ThreadTracer.h
Debugger: Add DebugSession
2020-04-13 00:53:22 +02:00
TimerQueue.cpp
Kernel: Update TimerQueue next due timer only when necessary
2020-04-27 11:24:21 +02:00
TimerQueue.h
Kernel: Expose timers via a TimerId type
2020-04-27 11:14:41 +02:00
UnixTypes.h
Kernel+LibC: Let's say that off_t is a ssize_t
2020-05-23 15:25:43 +02:00
VirtualAddress.h
Kernel: Absorb LibBareMetal back into the kernel
2020-05-16 12:00:04 +02:00
WaitQueue.cpp
Kernel: Implement FUTEX_WAKE of arbitrary count.
2020-04-26 12:35:35 +02:00
WaitQueue.h
Kernel: Implement FUTEX_WAKE of arbitrary count.
2020-04-26 12:35:35 +02:00