/trunk/uspace/app/tester/vfs/vfs1.c |
---|
32,6 → 32,8 |
#include <string.h> |
#include <sys/types.h> |
#include <vfs.h> |
#include <unistd.h> |
#include <fcntl.h> |
#include "../tester.h" |
char *test_vfs1(bool quiet) |
/trunk/uspace/lib/libc/include/fcntl.h |
---|
0,0 → 1,43 |
/* |
* Copyright (c) 2007 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. |
*/ |
/** @addtogroup libc |
* @{ |
*/ |
/** @file |
*/ |
#ifndef LIBC_FCNTL_H_ |
#define LIBC_FCNTL_H_ |
extern int open(const char *, int, ...); |
#endif |
/** @} |
*/ |
/trunk/uspace/lib/libc/include/vfs.h |
---|
35,11 → 35,7 |
#ifndef LIBC_VFS_H_ |
#define LIBC_VFS_H_ |
#include <sys/types.h> |
extern int mount(const char *, const char *, const char *); |
extern int open(const char *, int, ...); |
extern ssize_t read(int, void *, size_t); |
#endif |
/trunk/uspace/lib/libc/generic/vfs.c |
---|
33,6 → 33,8 |
*/ |
#include <vfs.h> |
#include <unistd.h> |
#include <fcntl.h> |
#include <ipc/ipc.h> |
#include <ipc/services.h> |
#include <async.h> |
140,7 → 142,7 |
return res; |
} |
} |
req = async_send_1(vfs_phone, VFS_READ, 0, &answer); |
req = async_send_1(vfs_phone, VFS_READ, fildes, &answer); |
if (ipc_data_read_send(vfs_phone, buf, sizeof(buf)) != EOK) { |
async_wait_for(req, NULL); |
async_serialize_end(); |
153,5 → 155,34 |
return (ssize_t) IPC_GET_ARG1(answer); |
} |
ssize_t write(int fildes, const void *buf, size_t nbyte) |
{ |
int res; |
ipcarg_t rc; |
ipc_call_t answer; |
aid_t req; |
futex_down(&vfs_phone_futex); |
async_serialize_start(); |
if (vfs_phone < 0) { |
res = vfs_connect(); |
if (res < 0) { |
async_serialize_end(); |
futex_up(&vfs_phone_futex); |
return res; |
} |
} |
req = async_send_1(vfs_phone, VFS_WRITE, fildes, &answer); |
if (ipc_data_write_send(vfs_phone, buf, sizeof(buf)) != EOK) { |
async_wait_for(req, NULL); |
async_serialize_end(); |
futex_up(&vfs_phone_futex); |
return (ssize_t) rc; |
} |
async_wait_for(req, &rc); |
async_serialize_end(); |
futex_up(&vfs_phone_futex); |
return (ssize_t) IPC_GET_ARG1(answer); |
} |
/** @} |
*/ |