Remove userinit entirely, directly embedding the init ELF instead

Closes #69.

2 files changed, 2 insertions, 26 deletions

diff --git a/src/lib/process.zig b/src/lib/process.zig
index b59d255..b5afade 100644
--- a/src/lib/process.zig
+++ b/src/lib/process.zig
@@ -318,27 +318,8 @@ pub fn create(allocator: Allocator, elf_buf: []align(@alignOf(elf.Elf64_Ehdr)) c
     return &proc_node.data;
 }
 
-pub fn runInit(allocator: Allocator, reader: anytype) !noreturn {
-    var file_name_buffer: [4096]u8 = undefined;
-    var link_name_buffer: [4096]u8 = undefined;
-
-    var it = std.tar.iterator(reader, .{
-        .file_name_buffer = file_name_buffer[0..],
-        .link_name_buffer = link_name_buffer[0..],
-    });
-    const exe = while (try it.next()) |file| {
-        if (std.mem.eql(u8, file.name, "./init")) {
-            break file;
-        }
-    } else return Error.NoInit;
-
-    const alignment = @alignOf(elf.Elf64_Ehdr);
-
-    var exe_list = std.ArrayListAligned(u8, alignment).init(allocator);
-    defer exe_list.deinit();
-    try exe.reader().readAllArrayListAligned(alignment, &exe_list, exe.size);
-
-    const proc = try create(allocator, exe_list.items);
+pub fn run(allocator: Allocator, bytes: []align(@alignOf(elf.Elf64_Ehdr)) const u8) !noreturn {
+    const proc = try create(allocator, @alignCast(bytes[0..]));
 
     try time.interruptInMillis(schedule_interval_millis);
     switchTo(proc);
diff --git a/src/lib/userinit.zig b/src/lib/userinit.zig
deleted file mode 100644
index 8c77cdd..0000000
--- a/src/lib/userinit.zig
+++ /dev/null
@@ -1,5 +0,0 @@
-// SPDX-FileCopyrightText: 2024 Himbeer <himbeer@disroot.org>
-//
-// SPDX-License-Identifier: AGPL-3.0-or-later
-
-pub const tarball = @embedFile("cfg/userinit.tar");