| /kernel/trunk/generic/include/syscall/syscall.h |
|---|
| 40,7 → 40,6 |
| SYS_IPC_ANSWER_FAST, |
| SYS_IPC_ANSWER, |
| SYS_IPC_WAIT, |
| SYS_IPC_CONNECT_TO_ME, |
| SYSCALL_END |
| } syscall_t; |
| /kernel/trunk/generic/include/ipc/sysipc.h |
|---|
| File deleted |
| /kernel/trunk/generic/include/ipc/ipc.h |
|---|
| 68,37 → 68,6 |
| /* Well known phone descriptors */ |
| #define PHONE_NS 0 |
| /* System-specific methods - only through special syscalls |
| * These methods have special behaviour |
| */ |
| #define IPC_M_IAMCONNECTING 0 |
| /** Protocol for CONNECT - TO - ME |
| * |
| * Calling process asks the callee to create a callback connection, |
| * so that it can start initiating new messages. |
| * |
| * The protocol for negotiating is as follows: |
| * - sys_connecttome - sends a message IPC_M_CONNECTTOME |
| * - sys_wait_for_call - upon receipt tries to allocate new phone |
| * - if it fails, responds with ELIMIT |
| * - passes call to userspace. If userspace |
| * responds with error, phone is deallocated and |
| * error is sent back to caller. Otherwise |
| * the call is accepted and the response is sent back. |
| * - the allocated phoneid is passed to userspace as |
| * ARG3 of the call. |
| * - the caller obtains taskid of the called thread |
| */ |
| #define IPC_M_CONNECTTOME 1 |
| #define IPC_M_CONNECTMETO 2 |
| /* Well-known methods */ |
| #define IPC_M_FIRST_USER 512 |
| #define IPC_M_PING 512 |
| /* User methods */ |
| #define FIRST_USER_METHOD 1024 |
| #ifdef KERNEL |
| #include <synch/mutex.h> |
| 107,8 → 76,8 |
| #define IPC_MAX_PHONES 16 |
| typedef struct answerbox answerbox_t; |
| typedef __native ipc_data_t[IPC_CALL_LEN]; |
| typedef struct { |
| link_t list; |
| 115,14 → 84,12 |
| answerbox_t *callerbox; |
| int flags; |
| task_t *sender; |
| ipc_data_t data; |
| __native data[IPC_CALL_LEN]; |
| } call_t; |
| struct answerbox { |
| SPINLOCK_DECLARE(lock); |
| task_t *task; |
| mutex_t mutex; |
| condvar_t cv; |
| /kernel/trunk/generic/include/ipc/ns.h |
|---|
| 0,0 → 1,46 |
| /* |
| * Copyright (C) 2006 Ondrej Palkovsky |
| * 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 __NS_H_ |
| #define __NS_H_ |
| /* NameService methods */ |
| /** Ping name service */ |
| #define NS_PING 1 |
| #ifdef KERNEL |
| #include <ipc/ipc.h> |
| extern void ns_start(void); |
| #endif |
| #endif |
| /kernel/trunk/generic/include/errno.h |
|---|
| 33,7 → 33,5 |
| #define ENOENT -1 /* No such entry */ |
| #define ENOMEM -2 /* Not enough memory */ |
| #define ELIMIT -3 /* Limit exceeded */ |
| #define EREFUSED -4 /* Connection refused */ |
| #endif |