diff options
Diffstat (limited to 'hurd/hurd.h')
| -rw-r--r-- | hurd/hurd.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/hurd/hurd.h b/hurd/hurd.h index 968910f..77b8acf 100644 --- a/hurd/hurd.h +++ b/hurd/hurd.h @@ -227,6 +227,23 @@ extern error_t _hurd_exec (task_t task, extern void _hurd_exit (int status) __attribute__ ((noreturn)); +/* Initialize Mach RPCs and essential Hurd things (_hurd_preinit_hook); do + initial handshake with the exec server (or extract the arguments from + the stack in the case of the bootstrap task); if cthreads is in use, + initialize it now and switch the calling thread to a cthread stack; + finally, call *MAIN with the information gleaned. That function is not + expected to return. ARGPTR should be the address of the first argument + of the entry point function that is called with the stack exactly as the + exec server or kernel sets it. */ + +extern void _hurd_startup (void **argptr, + void (*main) (int argc, char **argv, char **envp, + mach_port_t *portarray, + mach_msg_type_number_t portarraysize, + int *intarray, + mach_msg_type_number_t intarraysize)) + __attribute__ ((noreturn)); + /* Initialize the library data structures from the ints and ports passed to us by the exec server. Then vm_deallocate PORTARRAY and INTARRAY. */ |