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Kernel+Userland: Remove shared buffers (shbufs)

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All users of this mechanism have been switched to anonymous files and
passing file descriptors with sendfd()/recvfd().

Shbufs got us where we are today, but it's time we say good-bye to them
and welcome a much more idiomatic replacement. :^)
This commit is contained in:
Andreas Kling 2021-01-17 08:51:41 +01:00
parent 2cd16778b5
commit bf0719092f
28 changed files with 2 additions and 1022 deletions
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2
Kernel/Syscalls/execve.cpp
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@ -522,8 +522,6 @@ int Process::do_exec(NonnullRefPtr<FileDescription> main_program_description, Ve
m_region_lookup_cache = {};
disown_all_shared_buffers();
set_dumpable(!executable_is_setid);
for (size_t i = 0; i < m_fds.size(); ++i) {