 Andreas Kling
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2f2f28f212
Kernel: Refactor Region/PageDirectory ownership model.
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vor 6 Jahren |
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Andreas Kling
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4d1d875ca7
Remove some unused errno.h duplicates.
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vor 6 Jahren |
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Andreas Kling
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f70136a324
Kernel: Support open() with O_CREAT.
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vor 6 Jahren |
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Andreas Kling
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d1af5c97ca
Kernel: Process should drop any framebuffer regions on exec().
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vor 6 Jahren |
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Andreas Kling
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61e50780aa
Kernel: Forked processes should inherit arguments and environment.
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vor 6 Jahren |
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Andreas Kling
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e115ae5641
Kernel: Clone Process::m_gids on fork() and hook up any framebuffer region.
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vor 6 Jahren |
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Andreas Kling
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b75ee4aacb
Coding style fixes in AK.
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vor 6 Jahren |
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Andreas Kling
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dff5051905
Support polling with select() by using a zero timeout.
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vor 6 Jahren |
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Andreas Kling
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a2ec09bc20
Allow the scheduler to unblock the current process.
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vor 6 Jahren |
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Andreas Kling
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4fef895eda
Rework WindowServer to use select() in its main event loop.
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vor 6 Jahren |
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Andreas Kling
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f7ca6d254d
Tear out or duplicate what's unique for WindowServer from Widgets.
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vor 6 Jahren |
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Andreas Kling
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9dd29f9aa9
Add a PTY multiplexer (/dev/ptmx) device.
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vor 6 Jahren |
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Andreas Kling
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b46ae2bf09
Get rid of Vnode concept.
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vor 6 Jahren |
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Andreas Kling
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8ad2dfb6e1
Rename FileDescriptor::has_data_available_for_reading() -> can_read().
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vor 6 Jahren |
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Andreas Kling
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bd3e77cc16
Pass the process to CharacterDevice::read/write.
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vor 6 Jahren |
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Andreas Kling
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10387beda7
Implement basic support for POSIX-style select().
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vor 6 Jahren |
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Andreas Kling
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e452303c66
Allow character devices to block write attempts until there is more space.
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vor 6 Jahren |
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Andreas Kling
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78696236d3
Add very basic KeyDown events to the GUI event stream.
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vor 6 Jahren |
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Andreas Kling
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2f74c2f430
Add basic PTY support.
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vor 6 Jahren |
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Andreas Kling
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b0e3f73375
Start refactoring the windowing system to use an event loop.
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vor 6 Jahren |
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Andreas Kling
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8f8c8d1ca3
Start working on a GUI kernel API.
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vor 6 Jahren |
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Andreas Kling
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becc2c7fa5
Make GraphicsBitmaps be Region-backed when running in the kernel.
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vor 6 Jahren |
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Andreas Kling
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659c54e32b
Switch into 1024x768x32bpp VESA LFB mode at boot.
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vor 6 Jahren |
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Andreas Kling
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4b6a8f8a08
Unbreak ksym loading and make reading /proc/PID/stack not crash.
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vor 6 Jahren |
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Andreas Kling
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683185e4aa
MM: Allocate page tables from a separate set of physical pages.
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vor 6 Jahren |
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Andreas Kling
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193ead94f8
Let PageDirectory have a PhysicalPage for the PDB instead of being the PDB.
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vor 6 Jahren |
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Andreas Kling
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46ce47a984
Use the entry point address from the ELF header instead of looking up _start.
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vor 6 Jahren |
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Andreas Kling
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3f3535213b
Fix some issues uncovered by the spawn stress test.
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vor 6 Jahren |
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Andreas Kling
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55c722096d
Process::create_user_process() shouldn't leak a process if exec() fails.
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vor 6 Jahren |
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Andreas Kling
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033a42b580
The syncd loop can just be a lambda.
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vor 6 Jahren |
