1 /* 2 * Copyright (c) 1990 Jan-Simon Pendry 3 * Copyright (c) 1990 Imperial College of Science, Technology & Medicine 4 * Copyright (c) 1990, 1993 5 * The Regents of the University of California. All rights reserved. 6 * 7 * This code is derived from software contributed to Berkeley by 8 * Jan-Simon Pendry at Imperial College, London. 9 * 10 * %sccs.include.redist.c% 11 * 12 * @(#)os-aix3.h 8.1 (Berkeley) 06/06/93 13 * 14 * $Id: os-aix3.h,v 5.2.2.2 1992/05/31 16:38:49 jsp Exp $ 15 * 16 * AIX 3.1 definitions for Amd (automounter) 17 */ 18 19 /* 20 * Does the compiler grok void * 21 */ 22 #define VOIDP 23 24 /* 25 * Which version of the Sun RPC library we are using 26 * This is the implementation release number, not 27 * the protocol revision number. 28 */ 29 #define RPC_4 30 31 /* 32 * Which version of the NFS interface are we using. 33 * This is the implementation release number, not 34 * the protocol revision number. 35 */ 36 #define NFS_AIX3 37 38 /* 39 * Does this OS have NDBM support? 40 */ 41 #define OS_HAS_NDBM 42 43 /* 44 * The mount table is obtained from the kernel 45 */ 46 #undef UPDATE_MTAB 47 48 /* 49 * Pick up BSD bits from include files 50 * Try for 4.4 compatibility if available (AIX 3.2 and later) 51 */ 52 #define _BSD 44 53 54 /* 55 * No mntent info on AIX 3 56 */ 57 #undef MNTENT_HDR 58 #define MNTENT_HDR <sys/mntctl.h> 59 60 /* 61 * Name of filesystem types 62 */ 63 #define MOUNT_TYPE_NFS MNT_NFS 64 #define MOUNT_TYPE_UFS MNT_JFS 65 #undef MTAB_TYPE_UFS 66 #define MTAB_TYPE_UFS "jfs" 67 68 /* 69 * How to unmount filesystems 70 */ 71 #undef MOUNT_TRAP 72 #define MOUNT_TRAP(type, mnt, flag, mnt_data) \ 73 aix3_mount(mnt->mnt_fsname, mnt->mnt_dir, flag, type, mnt_data, mnt->mnt_opts) 74 #undef UNMOUNT_TRAP 75 #define UNMOUNT_TRAP(mnt) uvmount(mnt->mnt_passno, 0) 76 77 78 /* 79 * Byte ordering 80 */ 81 #ifndef BYTE_ORDER 82 #include <sys/machine.h> 83 #endif /* BYTE_ORDER */ 84 85 #undef ARCH_ENDIAN 86 #if BYTE_ORDER == LITTLE_ENDIAN 87 #define ARCH_ENDIAN "little" 88 #else 89 #if BYTE_ORDER == BIG_ENDIAN 90 #define ARCH_ENDIAN "big" 91 #else 92 XXX - Probably no hope of running Amd on this machine! 93 #endif /* BIG */ 94 #endif /* LITTLE */ 95 96 /* 97 * Miscellaneous AIX 3 bits 98 */ 99 #define NEED_MNTOPT_PARSER 100 #define SHORT_MOUNT_NAME 101 102 #define MNTMAXSTR 128 103 104 #define MNTTYPE_UFS "jfs" /* Un*x file system */ 105 #define MNTTYPE_NFS "nfs" /* network file system */ 106 #define MNTTYPE_IGNORE "ignore" /* No type specified, ignore this entry */ 107 108 struct mntent { 109 char *mnt_fsname; /* name of mounted file system */ 110 char *mnt_dir; /* file system path prefix */ 111 char *mnt_type; /* MNTTYPE_* */ 112 char *mnt_opts; /* MNTOPT* */ 113 int mnt_freq; /* dump frequency, in days */ 114 int mnt_passno; /* pass number on parallel fsck */ 115 }; 116 117 #define NFS_HDR "misc-aix3.h" 118 #define UFS_HDR "misc-aix3.h" 119 #undef NFS_FH_DREF 120 #define NFS_FH_DREF(dst, src) { (dst) = *(src); } 121 #undef NFS_SA_DREF 122 #define NFS_SA_DREF(dst, src) { (dst).addr = *(src); } 123 #define M_RDONLY MNT_READONLY 124 125 /* 126 * How to get a mount list 127 */ 128 #undef READ_MTAB_FROM_FILE 129 #define READ_MTAB_AIX3_STYLE 130 131 /* 132 * The data for the mount syscall needs the path in addition to the 133 * host name since that is the only source of information about the 134 * mounted filesystem. 135 #define NFS_ARGS_NEEDS_PATH 136 */ 137 138 #define NFS_LOMAP 34 139 #define NFS_HIMAP 99 140 #define NFS_ERROR_MAPPING \ 141 static nfs_errormap[] = { 0,75,77,99,99,99, \ 142 99,99,99,99,99,78,99,99,99,79, \ 143 99,99,70,99,35,36,37,38,39,40, \ 144 41,42,43,44,45,46,47,48,49,50, \ 145 51,52,53,54,55,56,57,58,60,61, \ 146 64,65,99,67,68,62,63,66,69,68, \ 147 99,99,99,71,99,99,99,99,99,99 \ 148 }; 149 150 #define MOUNT_HELPER_SOURCE "mount_aix.c" 151 152 /* 153 * Need this too 154 */ 155 #include <time.h> 156