/kernel/trunk/generic/include/proc/task.h |
---|
58,6 → 58,7 |
extern void task_init(void); |
extern task_t *task_create(as_t *as, char *name); |
extern task_t *task_run_program(void *program_addr, char *name); |
extern task_t *task_find_by_id(task_id_t id); |
extern __native sys_get_task_id(task_id_t *uspace_task_id); |
/kernel/trunk/generic/include/ddi/ddi_arg.h |
---|
0,0 → 1,41 |
/* |
* Copyright (C) 2006 Jakub Jermar |
* All rights reserved. |
* |
* Redistribution and use in source and binary forms, with or without |
* modification, are permitted provided that the following conditions |
* are met: |
* |
* - Redistributions of source code must retain the above copyright |
* notice, this list of conditions and the following disclaimer. |
* - Redistributions in binary form must reproduce the above copyright |
* notice, this list of conditions and the following disclaimer in the |
* documentation and/or other materials provided with the distribution. |
* - The name of the author may not be used to endorse or promote products |
* derived from this software without specific prior written permission. |
* |
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
*/ |
#ifndef __DDI_ARG_H__ |
#define __DDI_ARG_H__ |
/** Structure encapsulating arguments for SYS_MAP_PHYSMEM syscall. */ |
typedef struct { |
unsigned long long task_id; /** ID of the destination task. */ |
void *phys_base; /** Physical address of starting frame. */ |
void *virt_base; /** Virtual address of starting page. */ |
unsigned long pages; /** Number of pages to map. */ |
int writable; /** True if the mapping should be writable. */ |
} ddi_arg_t; |
#endif |
/kernel/trunk/generic/include/ddi/ddi.h |
---|
0,0 → 1,37 |
/* |
* Copyright (C) 2006 Jakub Jermar |
* All rights reserved. |
* |
* Redistribution and use in source and binary forms, with or without |
* modification, are permitted provided that the following conditions |
* are met: |
* |
* - Redistributions of source code must retain the above copyright |
* notice, this list of conditions and the following disclaimer. |
* - Redistributions in binary form must reproduce the above copyright |
* notice, this list of conditions and the following disclaimer in the |
* documentation and/or other materials provided with the distribution. |
* - The name of the author may not be used to endorse or promote products |
* derived from this software without specific prior written permission. |
* |
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
*/ |
#ifndef __DDI_H__ |
#define __DDI_H__ |
#include <ddi/ddi_arg.h> |
#include <arch/types.h> |
extern __native sys_map_physmem(ddi_arg_t *uspace_ddi_arg); |
#endif |
/kernel/trunk/generic/include/mm/as.h |
---|
56,6 → 56,7 |
#define AS_AREA_READ 1 |
#define AS_AREA_WRITE 2 |
#define AS_AREA_EXEC 4 |
#define AS_AREA_DEVICE 8 |
/** Address space area structure. |
* |
/kernel/trunk/generic/include/syscall/syscall.h |
---|
48,6 → 48,7 |
SYS_IPC_FORWARD_FAST, |
SYS_IPC_WAIT, |
SYS_IPC_HANGUP, |
SYS_MAP_PHYSMEM, |
SYSCALL_END |
} syscall_t; |
/kernel/trunk/generic/include/errno.h |
---|
37,7 → 37,7 |
#define EREFUSED -4 /* Connection refused */ |
#define EFORWARD -5 /* Forward error */ |
#define EPERM -6 /* Permission denied */ |
#define EHANGUP -7 /* Answerbox closed cionnection, call sys_ipc_hangup |
#define EHANGUP -7 /* Answerbox closed connection, call sys_ipc_hangup |
* to close the connection. Used by answerbox |
* to close the connection. */ |