ladybird/Userland/Libraries/LibC/ioctl.cpp
Brian Gianforcaro 1682f0b760 Everything: Move to SPDX license identifiers in all files.
SPDX License Identifiers are a more compact / standardized
way of representing file license information.

See: https://spdx.dev/resources/use/#identifiers

This was done with the `ambr` search and replace tool.

 ambr --no-parent-ignore --key-from-file --rep-from-file key.txt rep.txt *
2021-04-22 11:22:27 +02:00

24 lines
468 B
C++

/*
* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#include <errno.h>
#include <stdarg.h>
#include <stdio.h>
#include <sys/ioctl.h>
#include <syscall.h>
extern "C" {
int ioctl(int fd, unsigned request, ...)
{
va_list ap;
va_start(ap, request);
unsigned arg = va_arg(ap, unsigned);
int rc = syscall(SC_ioctl, fd, request, arg);
va_end(ap);
__RETURN_WITH_ERRNO(rc, rc, -1);
}
}