lib/replace/system/filesys.h

   1 #ifndef _system_filesys_h
   2 #define _system_filesys_h
   3 /*
   4    Unix SMB/CIFS implementation.
   5
   6    filesystem system include wrappers
   7
   8    Copyright (C) Andrew Tridgell 2004
   9
  10      ** NOTE! The following LGPL license applies to the replace
  11      ** library. This does NOT imply that all of Samba is released
  12      ** under the LGPL
  13
  14    This library is free software; you can redistribute it and/or
  15    modify it under the terms of the GNU Lesser General Public
  16    License as published by the Free Software Foundation; either
  17    version 3 of the License, or (at your option) any later version.
  18
  19    This library is distributed in the hope that it will be useful,
  20    but WITHOUT ANY WARRANTY; without even the implied warranty of
  21    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  22    Lesser General Public License for more details.
  23
  24    You should have received a copy of the GNU Lesser General Public
  25    License along with this library; if not, see <http://www.gnu.org/licenses/>.
  26
  27 */
  28
  29 #ifdef HAVE_UNISTD_H
  30 #include <unistd.h>
  31 #endif
  32
  33 #include <sys/stat.h>
  34
  35 #ifdef HAVE_SYS_PARAM_H
  36 #include <sys/param.h>
  37 #endif
  38
  39 #ifdef HAVE_SYS_MOUNT_H
  40 #include <sys/mount.h>
  41 #endif
  42
  43 #ifdef HAVE_MNTENT_H
  44 #include <mntent.h>
  45 #endif
  46
  47 #ifdef HAVE_SYS_VFS_H
  48 #include <sys/vfs.h>
  49 #endif
  50
  51 #ifdef HAVE_SYS_ACL_H
  52 #include <sys/acl.h>
  53 #endif
  54
  55 #ifdef HAVE_ACL_LIBACL_H
  56 #include <acl/libacl.h>
  57 #endif
  58
  59 #ifdef HAVE_SYS_FS_S5PARAM_H
  60 #include <sys/fs/s5param.h>
  61 #endif
  62
  63 #if defined (HAVE_SYS_FILSYS_H) && !defined (_CRAY)
  64 #include <sys/filsys.h>
  65 #endif
  66
  67 #ifdef HAVE_SYS_STATFS_H
  68 # include <sys/statfs.h>
  69 #endif
  70
  71 #ifdef HAVE_DUSTAT_H
  72 #include <sys/dustat.h>
  73 #endif
  74
  75 #ifdef HAVE_SYS_STATVFS_H
  76 #include <sys/statvfs.h>
  77 #endif
  78
  79 #ifdef HAVE_SYS_FILIO_H
  80 #include <sys/filio.h>
  81 #endif
  82
  83 #ifdef HAVE_SYS_FILE_H
  84 #include <sys/file.h>
  85 #endif
  86
  87 #ifdef HAVE_FCNTL_H
  88 #include <fcntl.h>
  89 #else
  90 #ifdef HAVE_SYS_FCNTL_H
  91 #include <sys/fcntl.h>
  92 #endif
  93 #endif
  94
  95 #ifdef HAVE_SYS_MODE_H
  96 /* apparently AIX needs this for S_ISLNK */
  97 #ifndef S_ISLNK
  98 #include <sys/mode.h>
  99 #endif
 100 #endif
 101
 102 #ifdef HAVE_SYS_IOCTL_H
 103 #include <sys/ioctl.h>
 104 #endif
 105
 106 #ifdef HAVE_SYS_UIO_H
 107 #include <sys/uio.h>
 108 #endif
 109
 110 /*
 111  * Veritas File System.  Often in addition to native.
 112  * Quotas different.
 113  */
 114 #if defined(HAVE_SYS_FS_VX_QUOTA_H)
 115 #define VXFS_QUOTA
 116 #endif
 117
 118 #if HAVE_SYS_ATTRIBUTES_H
 119 #include <sys/attributes.h>
 120 #elif HAVE_ATTR_ATTRIBUTES_H
 121 #include <attr/attributes.h>
 122 #endif
 123
 124 /* mutually exclusive (SuSE 8.2) */
 125 #if HAVE_ATTR_XATTR_H
 126 #include <attr/xattr.h>
 127 #elif HAVE_SYS_XATTR_H
 128 #include <sys/xattr.h>
 129 #endif
 130
 131 #ifdef HAVE_SYS_EA_H
 132 #include <sys/ea.h>
 133 #endif
 134
 135 #ifdef HAVE_SYS_EXTATTR_H
 136 #include <sys/extattr.h>
 137 #endif
 138
 139 #ifdef HAVE_SYS_RESOURCE_H
 140 #include <sys/resource.h>
 141 #endif
 142
 143 #ifndef XATTR_CREATE
 144 #define XATTR_CREATE  0x1       /* set value, fail if attr already exists */
 145 #endif
 146
 147 #ifndef XATTR_REPLACE
 148 #define XATTR_REPLACE 0x2       /* set value, fail if attr does not exist */
 149 #endif
 150
 151 /* Some POSIX definitions for those without */
 152
 153 #ifndef S_IFDIR
 154 #define S_IFDIR         0x4000
 155 #endif
 156 #ifndef S_ISDIR
 157 #define S_ISDIR(mode)   ((mode & 0xF000) == S_IFDIR)
 158 #endif
 159 #ifndef S_IRWXU
 160 #define S_IRWXU 00700           /* read, write, execute: owner */
 161 #endif
 162 #ifndef S_IRUSR
 163 #define S_IRUSR 00400           /* read permission: owner */
 164 #endif
 165 #ifndef S_IWUSR
 166 #define S_IWUSR 00200           /* write permission: owner */
 167 #endif
 168 #ifndef S_IXUSR
 169 #define S_IXUSR 00100           /* execute permission: owner */
 170 #endif
 171 #ifndef S_IRWXG
 172 #define S_IRWXG 00070           /* read, write, execute: group */
 173 #endif
 174 #ifndef S_IRGRP
 175 #define S_IRGRP 00040           /* read permission: group */
 176 #endif
 177 #ifndef S_IWGRP
 178 #define S_IWGRP 00020           /* write permission: group */
 179 #endif
 180 #ifndef S_IXGRP
 181 #define S_IXGRP 00010           /* execute permission: group */
 182 #endif
 183 #ifndef S_IRWXO
 184 #define S_IRWXO 00007           /* read, write, execute: other */
 185 #endif
 186 #ifndef S_IROTH
 187 #define S_IROTH 00004           /* read permission: other */
 188 #endif
 189 #ifndef S_IWOTH
 190 #define S_IWOTH 00002           /* write permission: other */
 191 #endif
 192 #ifndef S_IXOTH
 193 #define S_IXOTH 00001           /* execute permission: other */
 194 #endif
 195
 196 #ifndef O_ACCMODE
 197 #define O_ACCMODE (O_RDONLY | O_WRONLY | O_RDWR)
 198 #endif
 199
 200 #ifndef MAXPATHLEN
 201 #define MAXPATHLEN 256
 202 #endif
 203
 204 #ifndef SEEK_SET
 205 #define SEEK_SET 0
 206 #endif
 207
 208 #ifdef _WIN32
 209 #define mkdir(d,m) _mkdir(d)
 210 #endif
 211
 212 /*
 213    this allows us to use a uniform error handling for our xattr
 214    wrappers
 215 */
 216 #ifndef ENOATTR
 217 #define ENOATTR ENODATA
 218 #endif
 219
 220
 221 #if !defined(HAVE_GETXATTR) || defined(XATTR_ADDITIONAL_OPTIONS)
 222 ssize_t rep_getxattr (const char *path, const char *name, void *value, size_t size);
 223 #define getxattr(path, name, value, size) rep_getxattr(path, name, value, size)
 224 /* define is in "replace.h" */
 225 #endif
 226
 227 #if !defined(HAVE_FGETXATTR) || defined(XATTR_ADDITIONAL_OPTIONS)
 228 ssize_t rep_fgetxattr (int filedes, const char *name, void *value, size_t size);
 229 #define fgetxattr(filedes, name, value, size) rep_fgetxattr(filedes, name, value, size)
 230 /* define is in "replace.h" */
 231 #endif
 232
 233 #if !defined(HAVE_LISTXATTR) || defined(XATTR_ADDITIONAL_OPTIONS)
 234 ssize_t rep_listxattr (const char *path, char *list, size_t size);
 235 #define listxattr(path, list, size) rep_listxattr(path, list, size)
 236 /* define is in "replace.h" */
 237 #endif
 238
 239 #if !defined(HAVE_FLISTXATTR) || defined(XATTR_ADDITIONAL_OPTIONS)
 240 ssize_t rep_flistxattr (int filedes, char *list, size_t size);
 241 #define flistxattr(filedes, value, size) rep_flistxattr(filedes, value, size)
 242 /* define is in "replace.h" */
 243 #endif
 244
 245 #if !defined(HAVE_REMOVEXATTR) || defined(XATTR_ADDITIONAL_OPTIONS)
 246 int rep_removexattr (const char *path, const char *name);
 247 #define removexattr(path, name) rep_removexattr(path, name)
 248 /* define is in "replace.h" */
 249 #endif
 250
 251 #if !defined(HAVE_FREMOVEXATTR) || defined(XATTR_ADDITIONAL_OPTIONS)
 252 int rep_fremovexattr (int filedes, const char *name);
 253 #define fremovexattr(filedes, name) rep_fremovexattr(filedes, name)
 254 /* define is in "replace.h" */
 255 #endif
 256
 257 #if !defined(HAVE_SETXATTR) || defined(XATTR_ADDITIONAL_OPTIONS)
 258 int rep_setxattr (const char *path, const char *name, const void *value, size_t size, int flags);
 259 #define setxattr(path, name, value, size, flags) rep_setxattr(path, name, value, size, flags)
 260 /* define is in "replace.h" */
 261 #endif
 262
 263 #if !defined(HAVE_FSETXATTR) || defined(XATTR_ADDITIONAL_OPTIONS)
 264 int rep_fsetxattr (int filedes, const char *name, const void *value, size_t size, int flags);
 265 #define fsetxattr(filedes, name, value, size, flags) rep_fsetxattr(filedes, name, value, size, flags)
 266 /* define is in "replace.h" */
 267 #endif
 268
 269 #endif