diff --git a/system/services/init/init.zig b/system/services/init/init.zig index 461a2b4..d257419 100644 --- a/system/services/init/init.zig +++ b/system/services/init/init.zig @@ -1,5 +1,5 @@ -//! /system/services/init — the first user-space program, PID 1. Built as its own -//! freestanding binary (see build.zig), shipped on the boot volume at /system/services/init, +//! /system/services/system/services/init: — the first user-space program, PID 1. Built as its own +//! freestanding binary (see build.zig), shipped on the boot volume at /system/services/system/services/init:, //! loaded by the bootloader, and started in ring 3 as a scheduled process by the //! kernel (system/kernel/process.zig). It links against the shared user runtime //! library `runtime` and talks to the kernel only through `runtime`'s system_call wrappers. @@ -13,9 +13,9 @@ const runtime = @import("runtime"); -/// The system services init brings up at boot, in order. This is init's policy — the +/// The system services system/services/init: brings up at boot, in order. This is system/services/init:'s policy — the /// microkernel keeps such choices in user space, not the kernel. Drivers are absent -/// on purpose: the device manager owns those. (A future init reads this from a +/// on purpose: the device manager owns those. (A future system/services/init: reads this from a /// manifest under /system/services instead of a hardcoded list.) const boot_services = [_][]const u8{ "vfs", "input", "device-manager" }; @@ -23,26 +23,26 @@ pub fn main() void { // Prove the heap end to end: allocate through the runtime allocator (which // mmaps pages from the kernel and carves them with the free list), write into // that heap buffer (exercising the widened debug_write bounds check), and - // free it. A fault here would kill init before it heartbeats — so the init + // free it. A fault here would kill system/services/init: before it heartbeats — so the system/services/init: // test doubles as the heap regression test. (C code links the same heap via // the extern malloc/free symbols; Zig code uses this allocator.) const gpa = runtime.allocator(); if (gpa.alloc(u8, 64)) |buffer| { - const message = "init: heap ok\n"; + const message = "system/services/init:: heap ok\n"; @memcpy(buffer[0..message.len], message); _ = runtime.system.write(buffer[0..message.len]); gpa.free(buffer); } else |_| {} // Bring up the boot services. Best-effort and silent: each service announces its - // own readiness (`vfs: ready`, ...), and in an isolation test that runs init with - // no initial-ramdisk the spawns simply no-op rather than deranging the heartbeat. + // own readiness (`vfs: ready`, ...), and in an isolation test that runs system/services/init: with + // no system/services/init:ial-ramdisk the spawns simply no-op rather than deranging the heartbeat. for (boot_services) |service| { _ = runtime.system.spawn(service); } while (true) { - _ = runtime.system.write("init: heartbeat\n"); + _ = runtime.system.write("system/services/init:: heartbeat\n"); runtime.system.sleep(1000); } }