compat_stub.c revision 1.6
1 /* $NetBSD: compat_stub.c,v 1.6 2019/01/29 09:28:50 pgoyette Exp $ */ 2 3 /*- 4 * Copyright (c) 2018 The NetBSD Foundation, Inc. 5 * All rights reserved. 6 * 7 * This code is derived from software contributed to The NetBSD Foundation 8 * by Paul Goyette 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 20 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 21 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 22 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 23 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 24 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 25 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 26 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 27 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 28 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 29 * POSSIBILITY OF SUCH DAMAGE. 30 */ 31 32 #include <sys/cdefs.h> 33 34 #ifdef _KERNEL_OPT 35 #include "opt_ntp.h" 36 #include "opt_sctp.h" 37 #endif 38 39 #include <sys/systm.h> 40 #include <sys/compat_stub.h> 41 42 #ifdef NTP 43 #include <sys/timespec.h> 44 #include <sys/timex.h> 45 #endif 46 47 #ifdef SCTP 48 #include <netinet/sctp_asconf.h> 49 #endif 50 51 /* 52 * Routine vectors for compat_50___sys_ntp_gettime 53 * 54 * MP-hooks not needed since the NTP code is not modular 55 */ 56 57 #ifdef NTP 58 void (*vec_ntp_gettime)(struct ntptimeval *) = ntp_gettime; 59 int (*vec_ntp_timestatus)(void) = ntp_timestatus; 60 void (*vec_ntp_adjtime1)(struct timex *) = ntp_adjtime1; 61 #else 62 void (*vec_ntp_gettime)(struct ntptimeval *) = NULL; 63 int (*vec_ntp_timestatus)(void) = NULL; 64 void (*vec_ntp_adjtime1)(struct timex *) = NULL; 65 #endif 66 67 /* 68 * Routine vectors for sctp (called from within rtsock) 69 * 70 * MP-hooks not needed since the SCTP code is not modular 71 */ 72 73 #ifdef SCTP 74 void (*vec_sctp_add_ip_address)(struct ifaddr *) = sctp_add_ip_address; 75 void (*vec_sctp_delete_ip_address)(struct ifaddr *) = sctp_delete_ip_address; 76 #else 77 void (*vec_sctp_add_ip_address)(struct ifaddr *) = NULL; 78 void (*vec_sctp_delete_ip_address)(struct ifaddr *) = NULL; 79 #endif 80 81 82 /* 83 * usb device_info compatability 84 */ 85 struct usb_subr_fill_30_hook_t usb_subr_fill_30_hook; 86 struct usb_subr_copy_30_hook_t usb_subr_copy_30_hook; 87 88 /* 89 * ccd device compatability ioctl 90 */ 91 92 struct ccd_ioctl_60_hook_t ccd_ioctl_60_hook; 93 94 /* 95 * clockctl device compatability ioctl 96 */ 97 98 struct clockctl_ioctl_50_hook_t clockctl_ioctl_50_hook; 99 100 /* 101 * if_sppp device compatability ioctl subroutine 102 */ 103 104 struct sppp_params_50_hook_t sppp_params_50_hook; 105 106 /* 107 * cryptodev compatability ioctl 108 */ 109 110 struct ocryptof_50_hook_t ocryptof_50_hook; 111 112 /* 113 * raidframe compatability 114 */ 115 struct raidframe_ioctl_50_hook_t raidframe_ioctl_50_hook; 116 struct raidframe_ioctl_80_hook_t raidframe_ioctl_80_hook; 117 118 /* 119 * puffs compatability 120 */ 121 122 struct puffs_out_50_hook_t puffs_out_50_hook; 123 struct puffs_in_50_hook_t puffs_in_50_hook; 124 125 /* XXX 126 int (*puffs50_compat_outgoing)(struct puffs_req *, struct puffs_req **, 127 ssize_t *) = (void *)enosys; 128 void (*puffs50_compat_incoming)(struct puffs_req *, struct puffs_req *) = 129 (void *)voidop; 130 XXX */ 131 132 /* 133 * wsevents compatability 134 */ 135 struct wscons_copyout_events_50_hook_t wscons_copyout_events_50_hook; 136 137 /* 138 * sysmon_power compatability 139 */ 140 struct compat_sysmon_power_40_hook_t compat_sysmon_power_40_hook; 141 142 /* 143 * compat_bio compatability 144 */ 145 struct compat_bio_30_hook_t compat_bio_30_hook; 146 147 /* 148 * vnd ioctl compatability 149 */ 150 struct compat_vndioctl_30_hook_t compat_vndioctl_30_hook; 151 struct compat_vndioctl_50_hook_t compat_vndioctl_50_hook; 152 153 /* 154 * ieee80211 ioctl compatability 155 */ 156 struct ieee80211_ioctl_20_hook_t ieee80211_ioctl_20_hook; 157 158 /* 159 * if_43 compatability 160 */ 161 struct if_cvtcmd_43_hook_t if_cvtcmd_43_hook; 162 struct if_ifioctl_43_hook_t if_ifioctl_43_hook; 163 164 /* 165 * if43_cvtcmd_20 compatability 166 */ 167 struct if43_cvtcmd_20_hook_t if43_cvtcmd_20_hook; 168 169 /* 170 * tty 43 ioctl compatibility 171 */ 172 struct tty_ttioctl_43_hook_t tty_ttioctl_43_hook; 173 174 /* 175 * uipc_syscalls_40 compatability 176 */ 177 struct uipc_syscalls_40_hook_t uipc_syscalls_40_hook; 178 179 /* 180 * uipc_syscalls_50 compatability 181 */ 182 struct uipc_syscalls_50_hook_t uipc_syscalls_50_hook; 183 184 /* 185 * rtsock 14 compatability 186 */ 187 struct rtsock_oifmsg_14_hook_t rtsock_oifmsg_14_hook; 188 struct rtsock_iflist_14_hook_t rtsock_iflist_14_hook; 189 190 /* 191 * rtsock 50 compatability 192 */ 193 struct rtsock_iflist_50_hook_t rtsock_iflist_50_hook; 194 struct rtsock_oifmsg_50_hook_t rtsock_oifmsg_50_hook; 195 struct rtsock_rt_missmsg_50_hook_t rtsock_rt_missmsg_50_hook; 196 struct rtsock_rt_ifmsg_50_hook_t rtsock_rt_ifmsg_50_hook; 197 struct rtsock_rt_ifannouncemsg_50_hook_t rtsock_rt_ifannouncemsg_50_hook; 198 struct rtsock_rt_newaddrmsg_50_hook_t rtsock_rt_newaddrmsg_50_hook; 199 struct rtsock_rt_ieee80211msg_50_hook_t rtsock_rt_ieee80211msg_50_hook; 200 201 /* 202 * rtsock 70 compatability 203 */ 204 struct rtsock_newaddr_70_hook_t rtsock_newaddr_70_hook; 205 struct rtsock_iflist_70_hook_t rtsock_iflist_70_hook; 206 207 /* 208 * modctl handler for old style OSTAT 209 */ 210 struct compat_modstat_80_hook_t compat_modstat_80_hook; 211 212 /* 213 * mask for kern_sig_43's killpg (updated by compat_09) 214 */ 215 int kern_sig_43_pgid_mask = ~0; 216 217 /* 218 * hook for kern_proc_32 219 */ 220 struct kern_proc32_copyin_hook_t kern_proc32_copyin_hook; 221 struct kern_proc32_base_hook_t kern_proc32_base_hook; 222 223 /* 224 * Hook for sparc fpu code to check if a process is running 225 * under sunos emulation 226 */ 227 struct get_emul_sunos_hook_t get_emul_sunos_hook; 228 229 /* 230 * Hook for rnd_ioctl_50 callbacks 231 */ 232 struct rnd_ioctl_50_hook_t rnd_ioctl_50_hook; 233 struct rnd_ioctl32_50_hook_t rnd_ioctl32_50_hook; 234 235 /* 236 * Hooks for compat_60 ttioctl and ptmioctl 237 */ 238 struct tty_ttioctl_60_hook_t tty_ttioctl_60_hook; 239 struct tty_ptmioctl_60_hook_t tty_ptmioctl_60_hook; 240 241 /* 242 * Hook for compat_10 openat 243 */ 244 struct vfs_openat_10_hook_t vfs_openat_10_hook; 245 246 /* 247 * Hook for compat_70_unp_addsockcred 248 */ 249 struct uipc_unp_70_hook_t uipc_unp_70_hook; 250 251 /* 252 * Hook for sysvipc50_sysctl 253 */ 254 struct sysvipc_sysctl_50_hook_t sysvipc_sysctl_50_hook; 255 256 /* 257 * Hook for 32-bit machine name 258 * 259 * This probably would be better placed in compat/netbsd32/netbsd32_mod.c 260 * but the consumer code in linux32_exec_elf32.c is sometimes included in 261 * the main kernel, and not in a compat_netbsd32 module. (In particular, 262 * this is true for i386 and sgimips.) 263 */ 264 struct netbsd32_machine32_hook_t netbsd32_machine32_hook; 265
Indexes created Tue Sep 23 14:10:03 GMT 2025