219 lines
6.8 KiB
C
219 lines
6.8 KiB
C
/* Function prototypes for the system library. The prototypes in this file
|
|
* are undefined to NULL if the kernel call is not enabled in config.h.
|
|
* The implementation is contained in src/kernel/system/.
|
|
*
|
|
* The system library allows to access system services by doing a kernel call.
|
|
* System calls are transformed into request messages to the SYS task that is
|
|
* responsible for handling the call. By convention, sys_call() is transformed
|
|
* into a message with type SYS_CALL that is handled in a function do_call().
|
|
*
|
|
* Changes:
|
|
* Mar 01, 2010 SYS_CLEAR and SYS_EXIT split (Cristiano Giuffrida)
|
|
* Jul 30, 2005 created SYS_INT86 to support BIOS driver (Philip Homburg)
|
|
* Jul 13, 2005 created SYS_PRIVCTL to manage services (Jorrit N. Herder)
|
|
* Jul 09, 2005 updated SYS_KILL to signal services (Jorrit N. Herder)
|
|
* Jun 21, 2005 created SYS_NICE for nice(2) kernel call (Ben J. Gras)
|
|
* Jun 21, 2005 created SYS_MEMSET to speed up exec(2) (Ben J. Gras)
|
|
* Jan 20, 2005 updated SYS_COPY for virtual_copy() (Jorrit N. Herder)
|
|
* Oct 24, 2004 created SYS_GETKSIG to support PM (Jorrit N. Herder)
|
|
* Oct 10, 2004 created handler for unused calls (Jorrit N. Herder)
|
|
* Sep 09, 2004 updated SYS_EXIT to let services exit (Jorrit N. Herder)
|
|
* Aug 25, 2004 rewrote SYS_SETALARM to clean up code (Jorrit N. Herder)
|
|
* Jul 13, 2004 created SYS_SEGCTL to support drivers (Jorrit N. Herder)
|
|
* May 24, 2004 created SYS_SDEVIO to support drivers (Jorrit N. Herder)
|
|
* May 24, 2004 created SYS_GETINFO to retrieve info (Jorrit N. Herder)
|
|
* Apr 18, 2004 created SYS_VDEVIO to support drivers (Jorrit N. Herder)
|
|
* Feb 24, 2004 created SYS_IRQCTL to support drivers (Jorrit N. Herder)
|
|
* Feb 02, 2004 created SYS_DEVIO to support drivers (Jorrit N. Herder)
|
|
*/
|
|
|
|
#ifndef SYSTEM_H
|
|
#define SYSTEM_H
|
|
|
|
/* Common includes for the system library. */
|
|
#include "debug.h"
|
|
#include "kernel.h"
|
|
#include "proto.h"
|
|
#include "proc.h"
|
|
|
|
_PROTOTYPE( int do_exec, (struct proc * caller, message *m_ptr) );
|
|
#if ! USE_EXEC
|
|
#define do_exec NULL
|
|
#endif
|
|
|
|
_PROTOTYPE( int do_fork, (struct proc * caller, message *m_ptr) );
|
|
#if ! USE_FORK
|
|
#define do_fork NULL
|
|
#endif
|
|
|
|
_PROTOTYPE( int do_newmap, (struct proc * caller, message *m_ptr) );
|
|
#if ! USE_NEWMAP
|
|
#define do_newmap NULL
|
|
#endif
|
|
|
|
_PROTOTYPE( int do_clear, (struct proc * caller, message *m_ptr) );
|
|
#if ! USE_CLEAR
|
|
#define do_clear NULL
|
|
#endif
|
|
|
|
_PROTOTYPE( int do_trace, (struct proc * caller, message *m_ptr) );
|
|
#if ! USE_TRACE
|
|
#define do_trace NULL
|
|
#endif
|
|
|
|
_PROTOTYPE( int do_runctl, (struct proc * caller, message *m_ptr) );
|
|
#if ! USE_RUNCTL
|
|
#define do_runctl NULL
|
|
#endif
|
|
|
|
_PROTOTYPE( int do_update, (struct proc * caller, message *m_ptr) );
|
|
#if ! USE_UPDATE
|
|
#define do_update NULL
|
|
#endif
|
|
|
|
_PROTOTYPE( int do_exit, (struct proc * caller, message *m_ptr) );
|
|
#if ! USE_EXIT
|
|
#define do_exit NULL
|
|
#endif
|
|
|
|
_PROTOTYPE( int do_copy, (struct proc * caller, message *m_ptr) );
|
|
#define do_vircopy do_copy
|
|
#if ! (USE_VIRCOPY || USE_PHYSCOPY)
|
|
#define do_copy NULL
|
|
#endif
|
|
|
|
_PROTOTYPE( int do_umap, (struct proc * caller, message *m_ptr) );
|
|
#if ! USE_UMAP
|
|
#define do_umap NULL
|
|
#endif
|
|
|
|
_PROTOTYPE( int do_umap_remote, (struct proc * caller, message *m_ptr) );
|
|
#if ! USE_UMAP_REMOTE
|
|
#define do_umap_remote NULL
|
|
#endif
|
|
|
|
_PROTOTYPE( int do_memset, (struct proc * caller, message *m_ptr) );
|
|
#if ! USE_MEMSET
|
|
#define do_memset NULL
|
|
#endif
|
|
|
|
_PROTOTYPE( int do_abort, (struct proc * caller, message *m_ptr) );
|
|
#if ! USE_ABORT
|
|
#define do_abort NULL
|
|
#endif
|
|
|
|
_PROTOTYPE( int do_getinfo, (struct proc * caller, message *m_ptr) );
|
|
#if ! USE_GETINFO
|
|
#define do_getinfo NULL
|
|
#endif
|
|
|
|
_PROTOTYPE( int do_privctl, (struct proc * caller, message *m_ptr) );
|
|
#if ! USE_PRIVCTL
|
|
#define do_privctl NULL
|
|
#endif
|
|
|
|
_PROTOTYPE( int do_irqctl, (struct proc * caller, message *m_ptr) );
|
|
#if ! USE_IRQCTL
|
|
#define do_irqctl NULL
|
|
#endif
|
|
|
|
_PROTOTYPE( int do_devio, (struct proc * caller, message *m_ptr) );
|
|
#if ! USE_DEVIO
|
|
#define do_devio NULL
|
|
#endif
|
|
|
|
_PROTOTYPE( int do_vdevio, (struct proc * caller, message *m_ptr) );
|
|
#if ! USE_VDEVIO
|
|
#define do_vdevio NULL
|
|
#endif
|
|
|
|
_PROTOTYPE( int do_int86, (struct proc * caller, message *m_ptr) );
|
|
|
|
_PROTOTYPE( int do_sdevio, (struct proc * caller, message *m_ptr) );
|
|
#if ! USE_SDEVIO
|
|
#define do_sdevio NULL
|
|
#endif
|
|
|
|
_PROTOTYPE( int do_kill, (struct proc * caller, message *m_ptr) );
|
|
#if ! USE_KILL
|
|
#define do_kill NULL
|
|
#endif
|
|
|
|
_PROTOTYPE( int do_getksig, (struct proc * caller, message *m_ptr) );
|
|
#if ! USE_GETKSIG
|
|
#define do_getksig NULL
|
|
#endif
|
|
|
|
_PROTOTYPE( int do_endksig, (struct proc * caller, message *m_ptr) );
|
|
#if ! USE_ENDKSIG
|
|
#define do_endksig NULL
|
|
#endif
|
|
|
|
_PROTOTYPE( int do_sigsend, (struct proc * caller, message *m_ptr) );
|
|
#if ! USE_SIGSEND
|
|
#define do_sigsend NULL
|
|
#endif
|
|
|
|
_PROTOTYPE( int do_sigreturn, (struct proc * caller, message *m_ptr) );
|
|
#if ! USE_SIGRETURN
|
|
#define do_sigreturn NULL
|
|
#endif
|
|
|
|
_PROTOTYPE( int do_times, (struct proc * caller, message *m_ptr) );
|
|
#if ! USE_TIMES
|
|
#define do_times NULL
|
|
#endif
|
|
|
|
_PROTOTYPE( int do_setalarm, (struct proc * caller, message *m_ptr) );
|
|
#if ! USE_SETALARM
|
|
#define do_setalarm NULL
|
|
#endif
|
|
|
|
_PROTOTYPE( int do_stime, (struct proc * caller, message *m_ptr) );
|
|
|
|
_PROTOTYPE( int do_vtimer, (struct proc * caller, message *m_ptr) );
|
|
#if ! USE_VTIMER
|
|
#define do_vtimer NULL
|
|
#endif
|
|
|
|
_PROTOTYPE( int do_safecopy_to, (struct proc * caller, message *m_ptr) );
|
|
_PROTOTYPE( int do_safecopy_from, (struct proc * caller, message *m_ptr) );
|
|
_PROTOTYPE( int do_vsafecopy, (struct proc * caller, message *m_ptr) );
|
|
_PROTOTYPE( int do_iopenable, (struct proc * caller, message *m_ptr) );
|
|
_PROTOTYPE( int do_vmctl, (struct proc * caller, message *m_ptr) );
|
|
_PROTOTYPE( int do_setgrant, (struct proc * caller, message *m_ptr) );
|
|
_PROTOTYPE( int do_readbios, (struct proc * caller, message *m_ptr) );
|
|
|
|
_PROTOTYPE( int do_safemap, (struct proc * caller, message *m_ptr) );
|
|
_PROTOTYPE( int do_saferevmap, (struct proc * caller, message *m_ptr) );
|
|
_PROTOTYPE( int do_safeunmap, (struct proc * caller, message *m_ptr) );
|
|
|
|
_PROTOTYPE( int do_sprofile, (struct proc * caller, message *m_ptr) );
|
|
#if ! SPROFILE
|
|
#define do_sprofile NULL
|
|
#endif
|
|
|
|
_PROTOTYPE( int do_cprofile, (struct proc * caller, message *m_ptr) );
|
|
_PROTOTYPE( int do_profbuf, (struct proc * caller, message *m_ptr) );
|
|
#if ! CPROFILE
|
|
#define do_cprofile NULL
|
|
#define do_profbuf NULL
|
|
#endif
|
|
|
|
_PROTOTYPE( int do_getmcontext, (struct proc * caller, message *m_ptr) );
|
|
_PROTOTYPE( int do_setmcontext, (struct proc * caller, message *m_ptr) );
|
|
#if ! USE_MCONTEXT
|
|
#define do_getmcontext NULL
|
|
#define do_setmcontext NULL
|
|
#endif
|
|
|
|
_PROTOTYPE( int do_schedule, (struct proc * caller, message *m_ptr) );
|
|
_PROTOTYPE( int do_schedctl, (struct proc * caller, message *m_ptr) );
|
|
|
|
_PROTOTYPE( int do_statectl, (struct proc * caller, message *m_ptr) );
|
|
#if ! USE_STATECTL
|
|
#define do_statectl NULL
|
|
#endif
|
|
|
|
#endif /* SYSTEM_H */
|
|
|