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Kernel: Introduce the DevFS

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The DevFS along with DevPtsFS give a complete solution for populating
device nodes in /dev. The main purpose of DevFS is to eliminate the
need of device nodes generation when building the system.

Later on, DevFS will assist with exposing disk partition nodes.
This commit is contained in:
Liav A 2020-12-25 19:26:38 +02:00 • committed by Andreas Kling
parent 18e77aa285
commit 247517cd4a
7 changed files with 774 additions and 55 deletions
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3
Kernel/Syscalls/mount.cpp
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@ -25,6 +25,7 @@
*/
#include <Kernel/FileSystem/Custody.h>
#include <Kernel/FileSystem/DevFS.h>
#include <Kernel/FileSystem/DevPtsFS.h>
#include <Kernel/FileSystem/Ext2FileSystem.h>
#include <Kernel/FileSystem/Plan9FileSystem.h>
@ -104,6 +105,8 @@ int Process::sys$mount(Userspace<const Syscall::SC_mount_params*> user_params)
fs = ProcFS::create();
} else if (fs_type == "devpts" || fs_type == "DevPtsFS") {
fs = DevPtsFS::create();
} else if (fs_type == "dev" || fs_type == "DevFS") {
fs = DevFS::create();
} else if (fs_type == "tmp" || fs_type == "TmpFS") {
fs = TmpFS::create();
} else {