linux32_ioctl.c revision 1.3.4.2
1 1.3.4.2 rpaulo /* $NetBSD: linux32_ioctl.c,v 1.3.4.2 2006/09/09 02:46:03 rpaulo Exp $ */ 2 1.3.4.2 rpaulo 3 1.3.4.2 rpaulo /*- 4 1.3.4.2 rpaulo * Copyright (c) 2006 Emmanuel Dreyfus, all rights reserved. 5 1.3.4.2 rpaulo * 6 1.3.4.2 rpaulo * Redistribution and use in source and binary forms, with or without 7 1.3.4.2 rpaulo * modification, are permitted provided that the following conditions 8 1.3.4.2 rpaulo * are met: 9 1.3.4.2 rpaulo * 1. Redistributions of source code must retain the above copyright 10 1.3.4.2 rpaulo * notice, this list of conditions and the following disclaimer. 11 1.3.4.2 rpaulo * 2. Redistributions in binary form must reproduce the above copyright 12 1.3.4.2 rpaulo * notice, this list of conditions and the following disclaimer in the 13 1.3.4.2 rpaulo * documentation and/or other materials provided with the distribution. 14 1.3.4.2 rpaulo * 3. All advertising materials mentioning features or use of this software 15 1.3.4.2 rpaulo * must display the following acknowledgement: 16 1.3.4.2 rpaulo * This product includes software developed by Emmanuel Dreyfus 17 1.3.4.2 rpaulo * 4. The name of the author may not be used to endorse or promote 18 1.3.4.2 rpaulo * products derived from this software without specific prior written 19 1.3.4.2 rpaulo * permission. 20 1.3.4.2 rpaulo * 21 1.3.4.2 rpaulo * THIS SOFTWARE IS PROVIDED BY THE THE AUTHOR AND CONTRIBUTORS ``AS IS'' 22 1.3.4.2 rpaulo * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 23 1.3.4.2 rpaulo * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 24 1.3.4.2 rpaulo * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS 25 1.3.4.2 rpaulo * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 26 1.3.4.2 rpaulo * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 27 1.3.4.2 rpaulo * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 28 1.3.4.2 rpaulo * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 29 1.3.4.2 rpaulo * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 30 1.3.4.2 rpaulo * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 31 1.3.4.2 rpaulo * POSSIBILITY OF SUCH DAMAGE. 32 1.3.4.2 rpaulo */ 33 1.3.4.2 rpaulo 34 1.3.4.2 rpaulo #include <sys/cdefs.h> 35 1.3.4.2 rpaulo __KERNEL_RCSID(0, "$NetBSD: linux32_ioctl.c,v 1.3.4.2 2006/09/09 02:46:03 rpaulo Exp $"); 36 1.3.4.2 rpaulo 37 1.3.4.2 rpaulo #include <sys/types.h> 38 1.3.4.2 rpaulo #include <sys/param.h> 39 1.3.4.2 rpaulo #include <sys/time.h> 40 1.3.4.2 rpaulo #include <sys/ucred.h> 41 1.3.4.2 rpaulo 42 1.3.4.2 rpaulo #include <compat/netbsd32/netbsd32.h> 43 1.3.4.2 rpaulo #include <compat/netbsd32/netbsd32_syscallargs.h> 44 1.3.4.2 rpaulo 45 1.3.4.2 rpaulo #include <compat/linux/common/linux_types.h> 46 1.3.4.2 rpaulo #include <compat/linux/common/linux_signal.h> 47 1.3.4.2 rpaulo #include <compat/linux/linux_syscallargs.h> 48 1.3.4.2 rpaulo 49 1.3.4.2 rpaulo #include <compat/linux32/common/linux32_types.h> 50 1.3.4.2 rpaulo #include <compat/linux32/common/linux32_signal.h> 51 1.3.4.2 rpaulo #include <compat/linux32/common/linux32_ioctl.h> 52 1.3.4.2 rpaulo #include <compat/linux32/common/linux32_termios.h> 53 1.3.4.2 rpaulo #include <compat/linux32/common/linux32_sysctl.h> 54 1.3.4.2 rpaulo #include <compat/linux32/linux32_syscallargs.h> 55 1.3.4.2 rpaulo 56 1.3.4.2 rpaulo extern int linux_ioctl_socket(struct lwp *, 57 1.3.4.2 rpaulo struct linux_sys_ioctl_args *, register_t *); 58 1.3.4.2 rpaulo 59 1.3.4.2 rpaulo int 60 1.3.4.2 rpaulo linux32_sys_ioctl(l, v, retval) 61 1.3.4.2 rpaulo struct lwp *l; 62 1.3.4.2 rpaulo void *v; 63 1.3.4.2 rpaulo register_t *retval; 64 1.3.4.2 rpaulo { 65 1.3.4.2 rpaulo struct linux32_sys_ioctl_args /* { 66 1.3.4.2 rpaulo syscallarg(int) fd; 67 1.3.4.2 rpaulo syscallarg(netbsd32_u_long) com; 68 1.3.4.2 rpaulo syscallarg(netbsd32_charp) data; 69 1.3.4.2 rpaulo } */ *uap = v; 70 1.3.4.2 rpaulo int group; 71 1.3.4.2 rpaulo int error; 72 1.3.4.2 rpaulo 73 1.3.4.2 rpaulo group = LINUX32_IOCGROUP((int)SCARG(uap, com)); 74 1.3.4.2 rpaulo 75 1.3.4.2 rpaulo printf("linux32_sys_ioctl(%d, 0x%x/\'%c\', %p)\n", SCARG(uap, fd), 76 1.3.4.2 rpaulo SCARG(uap, com), (char)group, NETBSD32PTR64(SCARG(uap, data))); 77 1.3.4.2 rpaulo 78 1.3.4.2 rpaulo switch(group) { 79 1.3.4.2 rpaulo case 'T': 80 1.3.4.2 rpaulo error = linux32_ioctl_termios(l, uap, retval); 81 1.3.4.2 rpaulo break; 82 1.3.4.2 rpaulo case 0x89: { 83 1.3.4.2 rpaulo struct linux_sys_ioctl_args cup; 84 1.3.4.2 rpaulo 85 1.3.4.2 rpaulo SCARG(&cup, fd) = SCARG(uap, fd); 86 1.3.4.2 rpaulo SCARG(&cup, com) = (u_long)SCARG(uap, com); 87 1.3.4.2 rpaulo SCARG(&cup, data) = (caddr_t)(u_long)SCARG(uap, data); 88 1.3.4.2 rpaulo error = linux_ioctl_socket(l, &cup, retval); 89 1.3.4.2 rpaulo break; 90 1.3.4.2 rpaulo } 91 1.3.4.2 rpaulo default: 92 1.3.4.2 rpaulo printf("Not yet implemented ioctl group \'%c\'\n", group); 93 1.3.4.2 rpaulo error = EINVAL; 94 1.3.4.2 rpaulo break; 95 1.3.4.2 rpaulo } 96 1.3.4.2 rpaulo 97 1.3.4.2 rpaulo if (error == EPASSTHROUGH) 98 1.3.4.2 rpaulo error = EINVAL; 99 1.3.4.2 rpaulo 100 1.3.4.2 rpaulo return error; 101 1.3.4.2 rpaulo } 102
Indexes created Fri Oct 03 02:09:57 GMT 2025