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Kernel: Expose process cpu time in proc filesystem

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Bananymous
2026-06-26 01:42:35 +03:00
parent 7bf7de44d2
commit 579cd07109
3 changed files with 24 additions and 2 deletions
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6
kernel/kernel/FS/ProcFS/Inode.cpp
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@@ -16,12 +16,13 @@ namespace Kernel
TRY(inode->link_inode(*inode, "."_sv));
TRY(inode->link_inode(static_cast<TmpInode&>(*fs.root_inode()), ".."_sv));
TRY(inode->link_inode(*MUST(ProcROProcessInode::create_new(process, &Process::proc_meminfo, fs, 0400)), "meminfo"_sv));
TRY(inode->link_inode(*MUST(ProcROProcessInode::create_new(process, &Process::proc_meminfo, fs, 0444)), "meminfo"_sv));
TRY(inode->link_inode(*MUST(ProcROProcessInode::create_new(process, &Process::proc_cmdline, fs, 0444)), "cmdline"_sv));
TRY(inode->link_inode(*MUST(ProcROProcessInode::create_new(process, &Process::proc_environ, fs, 0400)), "environ"_sv));
TRY(inode->link_inode(*MUST(ProcROProcessInode::create_new(process, &Process::proc_cputime, fs, 0444)), "cputime"_sv));
TRY(inode->link_inode(*MUST(ProcSymlinkProcessInode::create_new(process, &Process::proc_cwd, fs, 0777)), "cwd"_sv));
TRY(inode->link_inode(*MUST(ProcSymlinkProcessInode::create_new(process, &Process::proc_exe, fs, 0777)), "exe"_sv));
TRY(inode->link_inode(*MUST(ProcFDDirectoryInode::create_new(process, fs, 0777)), "fd"_sv));
TRY(inode->link_inode(*MUST(ProcFDDirectoryInode::create_new(process, fs, 0500)), "fd"_sv));
return inode;
}
@@ -38,6 +39,7 @@ namespace Kernel
(void)TmpDirectoryInode::unlink_impl("meminfo"_sv);
(void)TmpDirectoryInode::unlink_impl("cmdline"_sv);
(void)TmpDirectoryInode::unlink_impl("environ"_sv);
(void)TmpDirectoryInode::unlink_impl("cputime"_sv);
(void)TmpDirectoryInode::unlink_impl("cwd"_sv);
(void)TmpDirectoryInode::unlink_impl("exe"_sv);
(void)TmpDirectoryInode::unlink_impl("fd"_sv);