| 21,11 → 21,11 |
|---|
| |
| /** |
| ------------ |
| CVS : $Id: func.h,v 1.18 2005-01-08 14:52:11 pj Exp $ |
| CVS : $Id: func.h,v 1.17 2005-01-07 08:21:16 pj Exp $ |
| |
| File: $File$ |
| Revision: $Revision: 1.18 $ |
| Last update: $Date: 2005-01-08 14:52:11 $ |
| Revision: $Revision: 1.17 $ |
| Last update: $Date: 2005-01-07 08:21:16 $ |
| ------------ |
| |
| Kernel functions: |
| 137,7 → 137,8 |
|---|
| |
| /*+ This function returns a resource_des **. the value returned shall be |
| used to register a resource module. The function shall be called only at |
| module registration time. +*/ |
| module registration time. It assume that the system is not yet |
| initialized, so we shall not call sys_abort... +*/ |
| RLEVEL resource_alloc_descriptor(); |
| |
| /*+ This function compute the command line parameters from the multiboot_info |
| 296,13 → 297,30 |
|---|
| /* System management primitives */ |
| /*---------------------------------------------------------------------*/ |
| |
| void exit(int status); |
| void _exit(int status); |
| /*+ Close the system & return to HOST OS. |
| Can be called from all the tasks... |
| The first time it is called it jumps to the global context |
| The second time it jumps only if there are no system task remaining |
| The error code passed is 0... (it is saved on the first call!!!) +*/ |
| void sys_end(void); |
| |
| /*+ Shuts down the system when in RUNLEVEL SHUTDOWN +*/ |
| /*+ Close the system & return to HOST OS. |
| Can be called from all the tasks... |
| The first time it is called it works as the sys_end |
| The second time it jumps every time |
| The error code passed is 0... +*/ |
| void sys_abort(int err); |
| |
| /*+ As sys_abort, but it works when the system is |
| in shutdown mode +*/ |
| void sys_abort_shutdown(int err); |
| |
| /*+ Print a message then call exit(333). |
| /* The system implements also exit and _exit as a redefinition of sys_end |
| This is not the correct behaviour, and should be fixed. |
| The definitions for these functions are in kernel/kern.c |
| */ |
| |
| /*+ Print a message then call sys_abort(333). |
| Can be called from all the tasks... +*/ |
| void sys_panic(const char * fmt, ...) __attribute__ ((format (printf, 1, 2))); |
| |