X-Git-Url: https://git.saurik.com/apple/libc.git/blobdiff_plain/3b2a1fe8d3d02703ddca1b0ead469074d4e47820..5b2abdfbf4211b6592cdd02b9507555a0ecbb04b:/threads.subproj/lu_utils.c?ds=inline

diff --git a/threads.subproj/lu_utils.c b/threads.subproj/lu_utils.c
deleted file mode 100644
index 65a60a4..0000000
--- a/threads.subproj/lu_utils.c
+++ /dev/null
@@ -1,108 +0,0 @@
-/*
- * Port and memory management for doing lookups to the lookup server
- * Copyright (C) 1989 by NeXT, Inc.
- */
-/*
- * HISTORY
- * 27-Mar-90  Gregg Kellogg (gk) at NeXT
- *	Changed to use bootstrap port instead of service port.
- *
- */
-#include <stdio.h>
-#include <mach/mach.h>
-#include <servers/bootstrap.h>
-
-mach_port_t _lu_port = MACH_PORT_NULL;
-static name_t LOOKUP_NAME = "lookup daemon";
-
-mach_port_t _lookupd_port(mach_port_t port) {
-	if (port != MACH_PORT_NULL) {
-		kern_return_t ret;
-		mach_port_t bp;
-		ret = task_get_bootstrap_port(mach_task_self(), &bp);
-		if (ret != KERN_SUCCESS) {
-			mach_error("task_get_bootstrap_port() failed", ret);
-			abort();
-		}
-		if (bp == MACH_PORT_NULL) {
-			mach_error("task_get_bootstrap_port() returned MACH_PORT_NULL!", 0);
-			return MACH_PORT_NULL;
-		}
-		ret = bootstrap_register(bp, LOOKUP_NAME, port);
-		if (ret != BOOTSTRAP_SUCCESS) {
-			mach_error("bootstrap_register() failed", ret);
-			abort();
-		}
-                return port;
-	}
-	return _lu_port;
-}
-
-/* called as child starts up.  mach ports aren't inherited: trash cache */
-void
-_lu_fork_child()
-{
-	mach_port_t bp;
-	kern_return_t ret;
-	int pid = getpid();
-
-	_lu_port = MACH_PORT_NULL;
-	if (pid > 2) {
-		ret = task_get_bootstrap_port(mach_task_self(), &bp);
-		if (ret != KERN_SUCCESS) {
-			mach_error("task_get_bootstrap_port() failed", ret);
-			abort();
-		}
-		if (bp == MACH_PORT_NULL) {
-			fprintf(stderr, "task_get_bootstrap_port() returned MACH_PORT_NULL!\n");
-			return;
-		}
-		ret = bootstrap_look_up(bp, LOOKUP_NAME, &_lu_port);
-		if (ret != BOOTSTRAP_SUCCESS && ret != BOOTSTRAP_UNKNOWN_SERVICE) {
-			mach_error("bootstrap_look_up() failed", ret);
-			_lu_port = MACH_PORT_NULL;
-		}
-	}
-}
-
-void
-_lu_setport(mach_port_t desired)
-{
-	if (_lu_port != MACH_PORT_NULL) {
-		mach_port_deallocate(mach_task_self(), _lu_port);
-	}
-	_lu_port = desired;
-}
-
-static int
-port_valid(mach_port_t port)
-{
-	mach_port_type_t ptype;
-	kern_return_t ret;
-	
-	ret = mach_port_type(mach_task_self(), port, &ptype);
-	if (ret != KERN_SUCCESS) {
-		mach_error("mach_port_type() failed", ret);
-		return 0;
-	}
-	return 1;
-}
-
-int
-_lu_running(void)
-{
-	if (_lu_port == MACH_PORT_NULL) {
-		_lu_fork_child();
-	}
-	if (_lu_port != MACH_PORT_NULL) {
-		if (port_valid(_lu_port)) {
-			return (1);
-		}
-		_lu_fork_child();
-		if (port_valid(_lu_port)) {
-			return (1);
-		}
-	}
-	return 0;
-}
-