helper/proc: move package out of internal

Signed-off-by: Ophestra <cat@gensokyo.uk>

1 files changed, 18 insertions, 0 deletions

diff --git a/internal/priv/init/early.go b/internal/priv/init/early.go
new file mode 100644
index 00000000..cc1c2f7e
--- /dev/null
+++ b/internal/priv/init/early.go
@@ -0,0 +1,18 @@
+package init0
+
+import (
+	"os"
+	"path"
+
+	"git.gensokyo.uk/security/fortify/internal/fmsg"
+)
+
+// used by the parent process
+
+// TryArgv0 calls [Main] if argv0 indicates the process is started from a file named "init".
+func TryArgv0() {
+	if len(os.Args) > 0 && path.Base(os.Args[0]) == "init" {
+		Main()
+		fmsg.Exit(0)
+	}
+}