1 /*- 2 * Copyright (c) 2015 Dmitry Chagin 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 * 26 * $FreeBSD$ 27 */ 28 29 #ifndef _LINUX_MI_H_ 30 #define _LINUX_MI_H_ 31 32 #include <sys/queue.h> 33 34 #define LINUX_IFHWADDRLEN 6 35 #define LINUX_IFNAMSIZ 16 36 37 /* 38 * Criteria for interface name translation 39 */ 40 #define IFP_IS_ETH(ifp) (ifp->if_type == IFT_ETHER) 41 #define IFP_IS_LOOP(ifp) (ifp->if_type == IFT_LOOP) 42 43 struct l_sockaddr { 44 unsigned short sa_family; 45 char sa_data[14]; 46 }; 47 48 #define LINUX_ARPHRD_ETHER 1 49 #define LINUX_ARPHRD_LOOPBACK 772 50 51 /* 52 * Supported address families 53 */ 54 #define LINUX_AF_UNSPEC 0 55 #define LINUX_AF_UNIX 1 56 #define LINUX_AF_INET 2 57 #define LINUX_AF_AX25 3 58 #define LINUX_AF_IPX 4 59 #define LINUX_AF_APPLETALK 5 60 #define LINUX_AF_INET6 10 61 62 /* 63 * net device flags 64 */ 65 #define LINUX_IFF_UP 0x0001 66 #define LINUX_IFF_BROADCAST 0x0002 67 #define LINUX_IFF_DEBUG 0x0004 68 #define LINUX_IFF_LOOPBACK 0x0008 69 #define LINUX_IFF_POINTOPOINT 0x0010 70 #define LINUX_IFF_NOTRAILERS 0x0020 71 #define LINUX_IFF_RUNNING 0x0040 72 #define LINUX_IFF_NOARP 0x0080 73 #define LINUX_IFF_PROMISC 0x0100 74 #define LINUX_IFF_ALLMULTI 0x0200 75 #define LINUX_IFF_MASTER 0x0400 76 #define LINUX_IFF_SLAVE 0x0800 77 #define LINUX_IFF_MULTICAST 0x1000 78 #define LINUX_IFF_PORTSEL 0x2000 79 #define LINUX_IFF_AUTOMEDIA 0x4000 80 #define LINUX_IFF_DYNAMIC 0x8000 81 82 /* sigaltstack */ 83 #define LINUX_SS_ONSTACK 1 84 #define LINUX_SS_DISABLE 2 85 86 int linux_to_bsd_sigaltstack(int lsa); 87 int bsd_to_linux_sigaltstack(int bsa); 88 89 /* sigset */ 90 typedef struct { 91 uint64_t __mask; 92 } l_sigset_t; 93 94 /* primitives to manipulate sigset_t */ 95 #define LINUX_SIGEMPTYSET(set) (set).__mask = 0 96 #define LINUX_SIGISMEMBER(set, sig) (1UL & ((set).__mask >> _SIG_IDX(sig))) 97 #define LINUX_SIGADDSET(set, sig) (set).__mask |= 1UL << _SIG_IDX(sig) 98 99 void linux_to_bsd_sigset(l_sigset_t *, sigset_t *); 100 void bsd_to_linux_sigset(sigset_t *, l_sigset_t *); 101 102 /* signaling */ 103 #define LINUX_SIGHUP 1 104 #define LINUX_SIGINT 2 105 #define LINUX_SIGQUIT 3 106 #define LINUX_SIGILL 4 107 #define LINUX_SIGTRAP 5 108 #define LINUX_SIGABRT 6 109 #define LINUX_SIGIOT LINUX_SIGABRT 110 #define LINUX_SIGBUS 7 111 #define LINUX_SIGFPE 8 112 #define LINUX_SIGKILL 9 113 #define LINUX_SIGUSR1 10 114 #define LINUX_SIGSEGV 11 115 #define LINUX_SIGUSR2 12 116 #define LINUX_SIGPIPE 13 117 #define LINUX_SIGALRM 14 118 #define LINUX_SIGTERM 15 119 #define LINUX_SIGSTKFLT 16 120 #define LINUX_SIGCHLD 17 121 #define LINUX_SIGCONT 18 122 #define LINUX_SIGSTOP 19 123 #define LINUX_SIGTSTP 20 124 #define LINUX_SIGTTIN 21 125 #define LINUX_SIGTTOU 22 126 #define LINUX_SIGURG 23 127 #define LINUX_SIGXCPU 24 128 #define LINUX_SIGXFSZ 25 129 #define LINUX_SIGVTALRM 26 130 #define LINUX_SIGPROF 27 131 #define LINUX_SIGWINCH 28 132 #define LINUX_SIGIO 29 133 #define LINUX_SIGPOLL LINUX_SIGIO 134 #define LINUX_SIGPWR 30 135 #define LINUX_SIGSYS 31 136 #define LINUX_SIGTBLSZ 31 137 #define LINUX_SIGRTMIN 32 138 #define LINUX_SIGRTMAX 64 139 140 #define LINUX_SIG_VALID(sig) ((sig) <= LINUX_SIGRTMAX && (sig) > 0) 141 142 int linux_to_bsd_signal(int sig); 143 int bsd_to_linux_signal(int sig); 144 145 extern LIST_HEAD(futex_list, futex) futex_list; 146 extern struct mtx futex_mtx; 147 148 void linux_dev_shm_create(void); 149 void linux_dev_shm_destroy(void); 150 151 #endif /* _LINUX_MI_H_ */ 152