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Kernel/LibC: Implement chroot

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Bananymous
2025-08-11 02:29:49 +03:00
parent 695262624d
commit ef6ee78fd1
15 changed files with 117 additions and 80 deletions
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3
kernel/include/kernel/Process.h
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@@ -76,6 +76,7 @@ namespace Kernel
BAN::ErrorOr<long> sys_getcwd(char* buffer, size_t size);
BAN::ErrorOr<long> sys_chdir(const char* path);
BAN::ErrorOr<long> sys_fchdir(int fildes);
BAN::ErrorOr<long> sys_chroot(const char* path);
BAN::ErrorOr<long> sys_setuid(uid_t);
BAN::ErrorOr<long> sys_setgid(gid_t);
@@ -234,6 +235,7 @@ namespace Kernel
static void update_alarm_queue();
const VirtualFileSystem::File& working_directory() const { return m_working_directory; }
const VirtualFileSystem::File& root_file() const { return m_root_file; }
private:
Process(const Credentials&, pid_t pid, pid_t parent, pid_t sid, pid_t pgrp);
@@ -313,6 +315,7 @@ namespace Kernel
mutable Mutex m_process_lock;
VirtualFileSystem::File m_working_directory;
VirtualFileSystem::File m_root_file;
BAN::Vector<Thread*> m_threads;