47 lines
2.5 KiB
C
47 lines
2.5 KiB
C
/*-*- mode:c;indent-tabs-mode:nil;c-basic-offset:2;tab-width:8;coding:utf-8 -*-│
|
|
│vi: set net ft=c ts=2 sts=2 sw=2 fenc=utf-8 :vi│
|
|
╞══════════════════════════════════════════════════════════════════════════════╡
|
|
│ Copyright 2020 Justine Alexandra Roberts Tunney │
|
|
│ │
|
|
│ This program is free software; you can redistribute it and/or modify │
|
|
│ it under the terms of the GNU General Public License as published by │
|
|
│ the Free Software Foundation; version 2 of the License. │
|
|
│ │
|
|
│ This program is distributed in the hope that it will be useful, but │
|
|
│ WITHOUT ANY WARRANTY; without even the implied warranty of │
|
|
│ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU │
|
|
│ General Public License for more details. │
|
|
│ │
|
|
│ You should have received a copy of the GNU General Public License │
|
|
│ along with this program; if not, write to the Free Software │
|
|
│ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA │
|
|
│ 02110-1301 USA │
|
|
╚─────────────────────────────────────────────────────────────────────────────*/
|
|
#include "libc/bits/weaken.h"
|
|
#include "libc/calls/internal.h"
|
|
#include "libc/calls/ioctl.h"
|
|
#include "libc/nt/winsock.h"
|
|
#include "libc/sock/internal.h"
|
|
#include "libc/sysv/errfuns.h"
|
|
|
|
int ioctl$default(int fd, uint64_t request, void *memory) {
|
|
int rc;
|
|
int64_t handle;
|
|
if (!IsWindows()) {
|
|
return ioctl$sysv(fd, request, memory);
|
|
} else if (__isfdopen(fd)) {
|
|
if (g_fds.p[fd].kind == kFdSocket) {
|
|
handle = g_fds.p[fd].handle;
|
|
if ((rc = weaken(__ioctlsocket$nt)(handle, request, memory)) != -1) {
|
|
return rc;
|
|
} else {
|
|
return weaken(__winsockerr)();
|
|
}
|
|
} else {
|
|
return eopnotsupp();
|
|
}
|
|
} else {
|
|
return ebadf();
|
|
}
|
|
}
|