diff options
| -rw-r--r-- | proc/msg.c | 12 |
1 files changed, 9 insertions, 3 deletions
@@ -19,6 +19,7 @@ #include <hurd.h> #include "proc.h" #include "process_reply.h" +#include <hurd/startup.h> #include <assert.h> #include <stdlib.h> @@ -41,8 +42,9 @@ check_message_return (struct proc *p, void *availpaddr) error_t S_proc_setmsgport (struct proc *p, - mach_port_t msgport, - mach_port_t *oldmsgport) + mach_port_t reply, mach_msg_type_name_t replytype, + mach_port_t msgport, + mach_port_t *oldmsgport) { *oldmsgport = p->p_msgport; p->p_msgport = msgport; @@ -51,11 +53,15 @@ S_proc_setmsgport (struct proc *p, prociterate (check_message_return, p); p->p_checkmsghangs = 0; + /* init is single-threaded. Reply to it before we expect it + to service requests. */ + proc_setmsgport_reply (reply, replytype, 0, p->p_msgport); + if (p == startup_proc) startup_essential_task (msgport, mach_task_self (), MACH_PORT_NULL, "proc", master_host_port); - return 0; + return MIG_NO_REPLY; } /* Check to see if process P is blocked trying to get the message port of |