blob: 6ab5836f9938216766cf2f0be4c0121cceec072a [file] [log] [blame]
/*
* Copyright 2012, The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <stdarg.h>
#include <sys/ioctl.h>
#include <ioctls_portable.h>
#if FIONREAD_PORTABLE==FIONREAD
#error Bad build environment
#endif
static inline int mips_change_request(int request)
{
/* Only handles FIO* for now */
switch(request) {
case FIONREAD_PORTABLE:
return FIONREAD;
case FIONBIO_PORTABLE:
return FIONBIO;
case FIONCLEX_PORTABLE:
return FIONCLEX;
case FIOCLEX_PORTABLE:
return FIOCLEX;
case FIOASYNC_PORTABLE:
return FIOASYNC;
case FIOQSIZE_PORTABLE:
return FIOQSIZE;
}
return request;
}
extern int __ioctl(int, int, void *);
int ioctl_portable(int fd, int request, ...)
{
va_list ap;
void * arg;
va_start(ap, request);
arg = va_arg(ap, void *);
va_end(ap);
return __ioctl(fd, mips_change_request(request), arg);
}