1 /* $Id: os-aix3.h,v 5.2 90/06/23 22:20:33 jsp Rel $ */ 2 3 /* 4 * AIX 3.1 definitions for Amd (automounter) 5 * 6 * Copyright (c) 1990 Jan-Simon Pendry 7 * Copyright (c) 1990 Imperial College of Science, Technology & Medicine 8 * Copyright (c) 1990 The Regents of the University of California. 9 * All rights reserved. 10 * 11 * This code is derived from software contributed to Berkeley by 12 * Jan-Simon Pendry at Imperial College, London. 13 * 14 * %sccs.include.redist.c% 15 * 16 * @(#)os-aix3.h 5.1 (Berkeley) 06/29/90 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 */ 51 #define _BSD 52 53 /* 54 * No mntent info on AIX 3 55 */ 56 #undef MNTENT_HDR 57 #define MNTENT_HDR <sys/mntctl.h> 58 59 /* 60 * Name of filesystem types 61 */ 62 #define MOUNT_TYPE_NFS MNT_NFS 63 #define MOUNT_TYPE_UFS MNT_JFS 64 #undef MTAB_TYPE_UFS 65 #define MTAB_TYPE_UFS "jfs" 66 67 /* 68 * How to unmount filesystems 69 */ 70 #undef MOUNT_TRAP 71 #define MOUNT_TRAP(type, mnt, flag, mnt_data) \ 72 aix3_mount(mnt->mnt_fsname, mnt->mnt_dir, flag, type, mnt_data, mnt->mnt_opts) 73 #undef UNMOUNT_TRAP 74 #define UNMOUNT_TRAP(mnt) uvmount(mnt->mnt_passno, 0) 75 76 77 /* 78 * Byte ordering 79 */ 80 #ifndef BYTE_ORDER 81 #include <sys/machine.h> 82 #endif /* BYTE_ORDER */ 83 84 #undef ARCH_ENDIAN 85 #if BYTE_ORDER == LITTLE_ENDIAN 86 #define ARCH_ENDIAN "little" 87 #else 88 #if BYTE_ORDER == BIG_ENDIAN 89 #define ARCH_ENDIAN "big" 90 #else 91 XXX - Probably no hope of running Amd on this machine! 92 #endif /* BIG */ 93 #endif /* LITTLE */ 94 95 /* 96 * Miscellaneous AIX 3 bits 97 */ 98 #define NEED_MNTOPT_PARSER 99 #define SHORT_MOUNT_NAME 100 101 #define MNTMAXSTR 128 102 103 #define MNTTYPE_UFS "jfs" /* Un*x file system */ 104 #define MNTTYPE_NFS "nfs" /* network file system */ 105 #define MNTTYPE_IGNORE "ignore" /* No type specified, ignore this entry */ 106 107 struct mntent { 108 char *mnt_fsname; /* name of mounted file system */ 109 char *mnt_dir; /* file system path prefix */ 110 char *mnt_type; /* MNTTYPE_* */ 111 char *mnt_opts; /* MNTOPT* */ 112 int mnt_freq; /* dump frequency, in days */ 113 int mnt_passno; /* pass number on parallel fsck */ 114 }; 115 116 #define NFS_HDR "misc-aix3.h" 117 #define UFS_HDR "misc-aix3.h" 118 #undef NFS_FH_DREF 119 #define NFS_FH_DREF(dst, src) { (dst).addr = *(src); } 120 #undef NFS_SA_DREF 121 #define NFS_SA_DREF(dst, src) { (dst).addr = *(src); } 122 #define M_RDONLY MNT_READONLY 123 124 /* 125 * How to get a mount list 126 */ 127 #undef READ_MTAB_FROM_FILE 128 #define READ_MTAB_AIX3_STYLE 129 130 /* 131 * The data for the mount syscall needs the path in addition to the 132 * host name since that is the only source of information about the 133 * mounted filesystem. 134 #define NFS_ARGS_NEEDS_PATH 135 */ 136 137 #define NFS_LOMAP 34 138 #define NFS_HIMAP 99 139 #define NFS_ERROR_MAPPING \ 140 static nfs_errormap[] = { 0,75,77,99,99,99, \ 141 99,99,99,99,99,78,99,99,99,79, \ 142 99,99,70,99,35,36,37,38,39,40, \ 143 41,42,43,44,45,46,47,48,49,50, \ 144 51,52,53,54,55,56,57,58,60,61, \ 145 64,65,99,67,68,62,63,66,69,68, \ 146 99,99,99,71,99,99,99,99,99,99 \ 147 }; 148 149 #define MOUNT_AIX3 150 151 /* 152 * Need this too 153 */ 154 #include <time.h> 155