RGBCube/serenity
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4 commits

Author SHA1 Message Date
Andreas Kling
b4e478aa50 Deallocate PTY's when they close. 
This required a fair bit of plumbing. The CharacterDevice::close() virtual
will now be closed by ~FileDescriptor(), allowing device implementations to
do custom cleanup at that point.

One big problem remains: if the master PTY is closed before the slave PTY,
we go into crashy land.
 2019-01-30 18:47:18 +01:00
Andreas Kling
027d26cd5d Add a String::format() and use that in place of ksprintf() in the Kernel. 
You're never gonna be right 100% of the time when guessing how much buffer
space you need. This avoids having to make that type of decision in a bunch
of cases. :^)
 2019-01-30 16:28:51 +01:00
Andreas Kling
8bb18fdc56 Kernel: Get rid of Unix namespace. 
This is no longer needed as the Kernel can stand on its own legs now
and there won't be any conflict with host system data types.
 2019-01-23 06:57:00 +01:00
Andreas Kling
754037874c Move VFS sources into Kernel/. 2019-01-23 05:14:00 +01:00
Renamed from VirtualFileSystem/FileDescriptor.cpp (Browse further)