linux32_ioctl.c revision 1.2.16.6
1 1.2.16.6 yamt /* $NetBSD: linux32_ioctl.c,v 1.2.16.6 2008/02/04 09:23:09 yamt Exp $ */ 2 1.2.16.2 yamt 3 1.2.16.2 yamt /*- 4 1.2.16.2 yamt * Copyright (c) 2006 Emmanuel Dreyfus, all rights reserved. 5 1.2.16.2 yamt * 6 1.2.16.2 yamt * Redistribution and use in source and binary forms, with or without 7 1.2.16.2 yamt * modification, are permitted provided that the following conditions 8 1.2.16.2 yamt * are met: 9 1.2.16.2 yamt * 1. Redistributions of source code must retain the above copyright 10 1.2.16.2 yamt * notice, this list of conditions and the following disclaimer. 11 1.2.16.2 yamt * 2. Redistributions in binary form must reproduce the above copyright 12 1.2.16.2 yamt * notice, this list of conditions and the following disclaimer in the 13 1.2.16.2 yamt * documentation and/or other materials provided with the distribution. 14 1.2.16.2 yamt * 3. All advertising materials mentioning features or use of this software 15 1.2.16.2 yamt * must display the following acknowledgement: 16 1.2.16.2 yamt * This product includes software developed by Emmanuel Dreyfus 17 1.2.16.2 yamt * 4. The name of the author may not be used to endorse or promote 18 1.2.16.2 yamt * products derived from this software without specific prior written 19 1.2.16.2 yamt * permission. 20 1.2.16.2 yamt * 21 1.2.16.2 yamt * THIS SOFTWARE IS PROVIDED BY THE THE AUTHOR AND CONTRIBUTORS ``AS IS'' 22 1.2.16.2 yamt * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 23 1.2.16.2 yamt * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 24 1.2.16.2 yamt * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS 25 1.2.16.2 yamt * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 26 1.2.16.2 yamt * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 27 1.2.16.2 yamt * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 28 1.2.16.2 yamt * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 29 1.2.16.2 yamt * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 30 1.2.16.2 yamt * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 31 1.2.16.2 yamt * POSSIBILITY OF SUCH DAMAGE. 32 1.2.16.2 yamt */ 33 1.2.16.2 yamt 34 1.2.16.2 yamt #include <sys/cdefs.h> 35 1.2.16.6 yamt __KERNEL_RCSID(0, "$NetBSD: linux32_ioctl.c,v 1.2.16.6 2008/02/04 09:23:09 yamt Exp $"); 36 1.2.16.2 yamt 37 1.2.16.2 yamt #include <sys/types.h> 38 1.2.16.2 yamt #include <sys/param.h> 39 1.2.16.2 yamt #include <sys/time.h> 40 1.2.16.2 yamt #include <sys/ucred.h> 41 1.2.16.2 yamt 42 1.2.16.2 yamt #include <compat/netbsd32/netbsd32.h> 43 1.2.16.2 yamt #include <compat/netbsd32/netbsd32_syscallargs.h> 44 1.2.16.2 yamt 45 1.2.16.2 yamt #include <compat/linux/common/linux_types.h> 46 1.2.16.2 yamt #include <compat/linux/common/linux_signal.h> 47 1.2.16.2 yamt #include <compat/linux/linux_syscallargs.h> 48 1.2.16.2 yamt 49 1.2.16.2 yamt #include <compat/linux32/common/linux32_types.h> 50 1.2.16.2 yamt #include <compat/linux32/common/linux32_signal.h> 51 1.2.16.2 yamt #include <compat/linux32/common/linux32_ioctl.h> 52 1.2.16.2 yamt #include <compat/linux32/common/linux32_termios.h> 53 1.2.16.2 yamt #include <compat/linux32/common/linux32_sysctl.h> 54 1.2.16.2 yamt #include <compat/linux32/linux32_syscallargs.h> 55 1.2.16.2 yamt 56 1.2.16.6 yamt #include <compat/ossaudio/ossaudio.h> 57 1.2.16.6 yamt #include <compat/ossaudio/ossaudiovar.h> 58 1.2.16.6 yamt 59 1.2.16.3 yamt extern int linux_ioctl_socket(struct lwp *, 60 1.2.16.3 yamt struct linux_sys_ioctl_args *, register_t *); 61 1.2.16.3 yamt 62 1.2.16.2 yamt int 63 1.2.16.5 yamt linux32_sys_ioctl(struct lwp *l, const struct linux32_sys_ioctl_args *uap, register_t *retval) 64 1.2.16.2 yamt { 65 1.2.16.5 yamt /* { 66 1.2.16.2 yamt syscallarg(int) fd; 67 1.2.16.2 yamt syscallarg(netbsd32_u_long) com; 68 1.2.16.2 yamt syscallarg(netbsd32_charp) data; 69 1.2.16.5 yamt } */ 70 1.2.16.6 yamt struct oss_sys_ioctl_args ossuap; 71 1.2.16.2 yamt int group; 72 1.2.16.2 yamt int error; 73 1.2.16.2 yamt 74 1.2.16.2 yamt group = LINUX32_IOCGROUP((int)SCARG(uap, com)); 75 1.2.16.2 yamt 76 1.2.16.3 yamt #ifdef DEBUG_LINUX 77 1.2.16.2 yamt printf("linux32_sys_ioctl(%d, 0x%x/\'%c\', %p)\n", SCARG(uap, fd), 78 1.2.16.4 yamt SCARG(uap, com), (char)group, SCARG_P32(uap, data)); 79 1.2.16.3 yamt #endif 80 1.2.16.2 yamt 81 1.2.16.2 yamt switch(group) { 82 1.2.16.2 yamt case 'T': 83 1.2.16.2 yamt error = linux32_ioctl_termios(l, uap, retval); 84 1.2.16.2 yamt break; 85 1.2.16.6 yamt case 'M': 86 1.2.16.6 yamt case 'Q': 87 1.2.16.6 yamt case 'P': 88 1.2.16.6 yamt SCARG(&ossuap, fd) = SCARG(uap, fd); 89 1.2.16.6 yamt SCARG(&ossuap, com) = (u_long)SCARG(uap, com); 90 1.2.16.6 yamt SCARG(&ossuap, data) = SCARG_P32(uap, data); 91 1.2.16.6 yamt switch (group) { 92 1.2.16.6 yamt case 'M': 93 1.2.16.6 yamt error = oss_ioctl_mixer(l, &ossuap, retval); 94 1.2.16.6 yamt break; 95 1.2.16.6 yamt case 'Q': 96 1.2.16.6 yamt error = oss_ioctl_sequencer(l, &ossuap, retval); 97 1.2.16.6 yamt break; 98 1.2.16.6 yamt case 'P': 99 1.2.16.6 yamt error = oss_ioctl_audio(l, &ossuap, retval); 100 1.2.16.6 yamt break; 101 1.2.16.6 yamt default: 102 1.2.16.6 yamt error = EINVAL; /* shutup gcc */ 103 1.2.16.6 yamt break; 104 1.2.16.6 yamt } 105 1.2.16.6 yamt break; 106 1.2.16.3 yamt case 0x89: { 107 1.2.16.3 yamt struct linux_sys_ioctl_args cup; 108 1.2.16.3 yamt 109 1.2.16.3 yamt SCARG(&cup, fd) = SCARG(uap, fd); 110 1.2.16.3 yamt SCARG(&cup, com) = (u_long)SCARG(uap, com); 111 1.2.16.4 yamt SCARG(&cup, data) = SCARG_P32(uap, data); 112 1.2.16.3 yamt error = linux_ioctl_socket(l, &cup, retval); 113 1.2.16.3 yamt break; 114 1.2.16.3 yamt } 115 1.2.16.2 yamt default: 116 1.2.16.2 yamt printf("Not yet implemented ioctl group \'%c\'\n", group); 117 1.2.16.2 yamt error = EINVAL; 118 1.2.16.2 yamt break; 119 1.2.16.2 yamt } 120 1.2.16.2 yamt 121 1.2.16.2 yamt if (error == EPASSTHROUGH) 122 1.2.16.2 yamt error = EINVAL; 123 1.2.16.2 yamt 124 1.2.16.2 yamt return error; 125 1.2.16.2 yamt } 126
Indexes created Fri Oct 03 02:09:57 GMT 2025