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Diffstat (limited to 'lib/ls-mntd-fs.m4')
| -rw-r--r-- | lib/ls-mntd-fs.m4 | 282 |
1 files changed, 0 insertions, 282 deletions
diff --git a/lib/ls-mntd-fs.m4 b/lib/ls-mntd-fs.m4 deleted file mode 100644 index c28466bb..00000000 --- a/lib/ls-mntd-fs.m4 +++ /dev/null | |||
| @@ -1,282 +0,0 @@ | |||
| 1 | #serial 14 | ||
| 2 | |||
| 3 | dnl From Jim Meyering. | ||
| 4 | dnl | ||
| 5 | dnl This is not pretty. I've just taken the autoconf code and wrapped | ||
| 6 | dnl it in an AC_DEFUN. | ||
| 7 | dnl | ||
| 8 | |||
| 9 | # jm_LIST_MOUNTED_FILESYSTEMS([ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]]) | ||
| 10 | AC_DEFUN([jm_LIST_MOUNTED_FILESYSTEMS], | ||
| 11 | [ | ||
| 12 | AC_CHECK_FUNCS(listmntent getmntinfo) | ||
| 13 | AC_CHECK_HEADERS_ONCE(sys/param.h) | ||
| 14 | |||
| 15 | # We must include grp.h before ucred.h on OSF V4.0, since ucred.h uses | ||
| 16 | # NGROUPS (as the array dimension for a struct member) without a definition. | ||
| 17 | AC_CHECK_HEADERS(sys/ucred.h, [], [], [#include <grp.h>]) | ||
| 18 | |||
| 19 | AC_CHECK_HEADERS(mntent.h sys/mount.h sys/fs_types.h) | ||
| 20 | getfsstat_includes="\ | ||
| 21 | $ac_includes_default | ||
| 22 | #if HAVE_SYS_PARAM_H | ||
| 23 | # include <sys/param.h> /* needed by powerpc-apple-darwin1.3.7 */ | ||
| 24 | #endif | ||
| 25 | #if HAVE_SYS_UCRED_H | ||
| 26 | # include <grp.h> /* needed for definition of NGROUPS */ | ||
| 27 | # include <sys/ucred.h> /* needed by powerpc-apple-darwin1.3.7 */ | ||
| 28 | #endif | ||
| 29 | #if HAVE_SYS_MOUNT_H | ||
| 30 | # include <sys/mount.h> | ||
| 31 | #endif | ||
| 32 | #if HAVE_SYS_FS_TYPES_H | ||
| 33 | # include <sys/fs_types.h> /* needed by powerpc-apple-darwin1.3.7 */ | ||
| 34 | #endif | ||
| 35 | " | ||
| 36 | AC_CHECK_MEMBERS([struct fsstat.f_fstypename],,,[$getfsstat_includes]) | ||
| 37 | |||
| 38 | # Determine how to get the list of mounted filesystems. | ||
| 39 | ac_list_mounted_fs= | ||
| 40 | |||
| 41 | # If the getmntent function is available but not in the standard library, | ||
| 42 | # make sure LIBS contains -lsun (on Irix4) or -lseq (on PTX). | ||
| 43 | AC_FUNC_GETMNTENT | ||
| 44 | |||
| 45 | # This test must precede the ones for getmntent because Unicos-9 is | ||
| 46 | # reported to have the getmntent function, but its support is incompatible | ||
| 47 | # with other getmntent implementations. | ||
| 48 | |||
| 49 | # NOTE: Normally, I wouldn't use a check for system type as I've done for | ||
| 50 | # `CRAY' below since that goes against the whole autoconf philosophy. But | ||
| 51 | # I think there is too great a chance that some non-Cray system has a | ||
| 52 | # function named listmntent to risk the false positive. | ||
| 53 | |||
| 54 | if test -z "$ac_list_mounted_fs"; then | ||
| 55 | # Cray UNICOS 9 | ||
| 56 | AC_MSG_CHECKING([for listmntent of Cray/Unicos-9]) | ||
| 57 | AC_CACHE_VAL(fu_cv_sys_mounted_cray_listmntent, | ||
| 58 | [fu_cv_sys_mounted_cray_listmntent=no | ||
| 59 | AC_EGREP_CPP(yes, | ||
| 60 | [#ifdef _CRAY | ||
| 61 | yes | ||
| 62 | #endif | ||
| 63 | ], [test $ac_cv_func_listmntent = yes \ | ||
| 64 | && fu_cv_sys_mounted_cray_listmntent=yes] | ||
| 65 | ) | ||
| 66 | ] | ||
| 67 | ) | ||
| 68 | AC_MSG_RESULT($fu_cv_sys_mounted_cray_listmntent) | ||
| 69 | if test $fu_cv_sys_mounted_cray_listmntent = yes; then | ||
| 70 | ac_list_mounted_fs=found | ||
| 71 | AC_DEFINE(MOUNTED_LISTMNTENT, 1, | ||
| 72 | [Define if there is a function named listmntent that can be used to | ||
| 73 | list all mounted filesystems. (UNICOS)]) | ||
| 74 | fi | ||
| 75 | fi | ||
| 76 | |||
| 77 | if test -z "$ac_list_mounted_fs"; then | ||
| 78 | # AIX. | ||
| 79 | AC_MSG_CHECKING([for mntctl function and struct vmount]) | ||
| 80 | AC_CACHE_VAL(fu_cv_sys_mounted_vmount, | ||
| 81 | [AC_TRY_CPP([#include <fshelp.h>], | ||
| 82 | fu_cv_sys_mounted_vmount=yes, | ||
| 83 | fu_cv_sys_mounted_vmount=no)]) | ||
| 84 | AC_MSG_RESULT($fu_cv_sys_mounted_vmount) | ||
| 85 | if test $fu_cv_sys_mounted_vmount = yes; then | ||
| 86 | ac_list_mounted_fs=found | ||
| 87 | AC_DEFINE(MOUNTED_VMOUNT, 1, | ||
| 88 | [Define if there is a function named mntctl that can be used to read | ||
| 89 | the list of mounted filesystems, and there is a system header file | ||
| 90 | that declares `struct vmount.' (AIX)]) | ||
| 91 | fi | ||
| 92 | fi | ||
| 93 | |||
| 94 | if test $ac_cv_func_getmntent = yes; then | ||
| 95 | |||
| 96 | # This system has the getmntent function. | ||
| 97 | # Determine whether it's the one-argument variant or the two-argument one. | ||
| 98 | |||
| 99 | if test -z "$ac_list_mounted_fs"; then | ||
| 100 | # 4.3BSD, SunOS, HP-UX, Dynix, Irix | ||
| 101 | AC_MSG_CHECKING([for one-argument getmntent function]) | ||
| 102 | AC_CACHE_VAL(fu_cv_sys_mounted_getmntent1, | ||
| 103 | [AC_TRY_COMPILE([ | ||
| 104 | /* SunOS 4.1.x /usr/include/mntent.h needs this for FILE */ | ||
| 105 | #include <stdio.h> | ||
| 106 | |||
| 107 | #include <mntent.h> | ||
| 108 | #if !defined MOUNTED | ||
| 109 | # if defined _PATH_MOUNTED /* GNU libc */ | ||
| 110 | # define MOUNTED _PATH_MOUNTED | ||
| 111 | # endif | ||
| 112 | # if defined MNT_MNTTAB /* HP-UX. */ | ||
| 113 | # define MOUNTED MNT_MNTTAB | ||
| 114 | # endif | ||
| 115 | # if defined MNTTABNAME /* Dynix. */ | ||
| 116 | # define MOUNTED MNTTABNAME | ||
| 117 | # endif | ||
| 118 | #endif | ||
| 119 | ], | ||
| 120 | [ struct mntent *mnt = 0; char *table = MOUNTED; ], | ||
| 121 | fu_cv_sys_mounted_getmntent1=yes, | ||
| 122 | fu_cv_sys_mounted_getmntent1=no)]) | ||
| 123 | AC_MSG_RESULT($fu_cv_sys_mounted_getmntent1) | ||
| 124 | if test $fu_cv_sys_mounted_getmntent1 = yes; then | ||
| 125 | ac_list_mounted_fs=found | ||
| 126 | AC_DEFINE(MOUNTED_GETMNTENT1, 1, | ||
| 127 | [Define if there is a function named getmntent for reading the list | ||
| 128 | of mounted filesystems, and that function takes a single argument. | ||
| 129 | (4.3BSD, SunOS, HP-UX, Dynix, Irix)]) | ||
| 130 | fi | ||
| 131 | fi | ||
| 132 | |||
| 133 | if test -z "$ac_list_mounted_fs"; then | ||
| 134 | # SVR4 | ||
| 135 | AC_MSG_CHECKING([for two-argument getmntent function]) | ||
| 136 | AC_CACHE_VAL(fu_cv_sys_mounted_getmntent2, | ||
| 137 | [AC_EGREP_HEADER(getmntent, sys/mnttab.h, | ||
| 138 | fu_cv_sys_mounted_getmntent2=yes, | ||
| 139 | fu_cv_sys_mounted_getmntent2=no)]) | ||
| 140 | AC_MSG_RESULT($fu_cv_sys_mounted_getmntent2) | ||
| 141 | if test $fu_cv_sys_mounted_getmntent2 = yes; then | ||
| 142 | ac_list_mounted_fs=found | ||
| 143 | AC_DEFINE(MOUNTED_GETMNTENT2, 1, | ||
| 144 | [Define if there is a function named getmntent for reading the list of | ||
| 145 | mounted filesystems, and that function takes two arguments. (SVR4)]) | ||
| 146 | fi | ||
| 147 | fi | ||
| 148 | |||
| 149 | fi | ||
| 150 | |||
| 151 | if test -z "$ac_list_mounted_fs"; then | ||
| 152 | # DEC Alpha running OSF/1, and Apple Darwin 1.3. | ||
| 153 | # powerpc-apple-darwin1.3.7 needs sys/param.h sys/ucred.h sys/fs_types.h | ||
| 154 | |||
| 155 | AC_MSG_CHECKING([for getfsstat function]) | ||
| 156 | AC_CACHE_VAL(fu_cv_sys_mounted_getfsstat, | ||
| 157 | [AC_TRY_LINK([ | ||
| 158 | #include <sys/types.h> | ||
| 159 | #if HAVE_STRUCT_FSSTAT_F_FSTYPENAME | ||
| 160 | # define FS_TYPE(Ent) ((Ent).f_fstypename) | ||
| 161 | #else | ||
| 162 | # define FS_TYPE(Ent) mnt_names[(Ent).f_type] | ||
| 163 | #endif | ||
| 164 | ]$getfsstat_includes | ||
| 165 | , | ||
| 166 | [struct statfs *stats; | ||
| 167 | int numsys = getfsstat ((struct statfs *)0, 0L, MNT_WAIT); | ||
| 168 | char *t = FS_TYPE (*stats); ], | ||
| 169 | fu_cv_sys_mounted_getfsstat=yes, | ||
| 170 | fu_cv_sys_mounted_getfsstat=no)]) | ||
| 171 | AC_MSG_RESULT($fu_cv_sys_mounted_getfsstat) | ||
| 172 | if test $fu_cv_sys_mounted_getfsstat = yes; then | ||
| 173 | ac_list_mounted_fs=found | ||
| 174 | AC_DEFINE(MOUNTED_GETFSSTAT, 1, | ||
| 175 | [Define if there is a function named getfsstat for reading the | ||
| 176 | list of mounted filesystems. (DEC Alpha running OSF/1)]) | ||
| 177 | fi | ||
| 178 | fi | ||
| 179 | |||
| 180 | if test -z "$ac_list_mounted_fs"; then | ||
| 181 | # SVR3 | ||
| 182 | AC_MSG_CHECKING([for FIXME existence of three headers]) | ||
| 183 | AC_CACHE_VAL(fu_cv_sys_mounted_fread_fstyp, | ||
| 184 | [AC_TRY_CPP([ | ||
| 185 | #include <sys/statfs.h> | ||
| 186 | #include <sys/fstyp.h> | ||
| 187 | #include <mnttab.h>], | ||
| 188 | fu_cv_sys_mounted_fread_fstyp=yes, | ||
| 189 | fu_cv_sys_mounted_fread_fstyp=no)]) | ||
| 190 | AC_MSG_RESULT($fu_cv_sys_mounted_fread_fstyp) | ||
| 191 | if test $fu_cv_sys_mounted_fread_fstyp = yes; then | ||
| 192 | ac_list_mounted_fs=found | ||
| 193 | AC_DEFINE(MOUNTED_FREAD_FSTYP, 1, | ||
| 194 | [Define if (like SVR2) there is no specific function for reading the | ||
| 195 | list of mounted filesystems, and your system has these header files: | ||
| 196 | <sys/fstyp.h> and <sys/statfs.h>. (SVR3)]) | ||
| 197 | fi | ||
| 198 | fi | ||
| 199 | |||
| 200 | if test -z "$ac_list_mounted_fs"; then | ||
| 201 | # 4.4BSD and DEC OSF/1. | ||
| 202 | AC_MSG_CHECKING([for getmntinfo function]) | ||
| 203 | AC_CACHE_VAL(fu_cv_sys_mounted_getmntinfo, | ||
| 204 | [ | ||
| 205 | test "$ac_cv_func_getmntinfo" = yes \ | ||
| 206 | && fu_cv_sys_mounted_getmntinfo=yes \ | ||
| 207 | || fu_cv_sys_mounted_getmntinfo=no | ||
| 208 | ]) | ||
| 209 | AC_MSG_RESULT($fu_cv_sys_mounted_getmntinfo) | ||
| 210 | if test $fu_cv_sys_mounted_getmntinfo = yes; then | ||
| 211 | ac_list_mounted_fs=found | ||
| 212 | AC_DEFINE(MOUNTED_GETMNTINFO, 1, | ||
| 213 | [Define if there is a function named getmntinfo for reading the | ||
| 214 | list of mounted filesystems. (4.4BSD, Darwin)]) | ||
| 215 | fi | ||
| 216 | fi | ||
| 217 | |||
| 218 | if test -z "$ac_list_mounted_fs"; then | ||
| 219 | # Ultrix | ||
| 220 | AC_MSG_CHECKING([for getmnt function]) | ||
| 221 | AC_CACHE_VAL(fu_cv_sys_mounted_getmnt, | ||
| 222 | [AC_TRY_CPP([ | ||
| 223 | #include <sys/fs_types.h> | ||
| 224 | #include <sys/mount.h>], | ||
| 225 | fu_cv_sys_mounted_getmnt=yes, | ||
| 226 | fu_cv_sys_mounted_getmnt=no)]) | ||
| 227 | AC_MSG_RESULT($fu_cv_sys_mounted_getmnt) | ||
| 228 | if test $fu_cv_sys_mounted_getmnt = yes; then | ||
| 229 | ac_list_mounted_fs=found | ||
| 230 | AC_DEFINE(MOUNTED_GETMNT, 1, | ||
| 231 | [Define if there is a function named getmnt for reading the list of | ||
| 232 | mounted filesystems. (Ultrix)]) | ||
| 233 | fi | ||
| 234 | fi | ||
| 235 | |||
| 236 | if test -z "$ac_list_mounted_fs"; then | ||
| 237 | # BeOS | ||
| 238 | AC_CHECK_FUNCS(next_dev fs_stat_dev) | ||
| 239 | AC_CHECK_HEADERS(fs_info.h) | ||
| 240 | AC_MSG_CHECKING([for BEOS mounted file system support functions]) | ||
| 241 | if test $ac_cv_header_fs_info_h = yes \ | ||
| 242 | && test $ac_cv_func_next_dev = yes \ | ||
| 243 | && test $ac_cv_func_fs_stat_dev = yes; then | ||
| 244 | fu_result=yes | ||
| 245 | else | ||
| 246 | fu_result=no | ||
| 247 | fi | ||
| 248 | AC_MSG_RESULT($fu_result) | ||
| 249 | if test $fu_result = yes; then | ||
| 250 | ac_list_mounted_fs=found | ||
| 251 | AC_DEFINE(MOUNTED_FS_STAT_DEV, 1, | ||
| 252 | [Define if there are functions named next_dev and fs_stat_dev for | ||
| 253 | reading the list of mounted filesystems. (BeOS)]) | ||
| 254 | fi | ||
| 255 | fi | ||
| 256 | |||
| 257 | if test -z "$ac_list_mounted_fs"; then | ||
| 258 | # SVR2 | ||
| 259 | AC_MSG_CHECKING([whether it is possible to resort to fread on /etc/mnttab]) | ||
| 260 | AC_CACHE_VAL(fu_cv_sys_mounted_fread, | ||
| 261 | [AC_TRY_CPP([#include <mnttab.h>], | ||
| 262 | fu_cv_sys_mounted_fread=yes, | ||
| 263 | fu_cv_sys_mounted_fread=no)]) | ||
| 264 | AC_MSG_RESULT($fu_cv_sys_mounted_fread) | ||
| 265 | if test $fu_cv_sys_mounted_fread = yes; then | ||
| 266 | ac_list_mounted_fs=found | ||
| 267 | AC_DEFINE(MOUNTED_FREAD, 1, | ||
| 268 | [Define if there is no specific function for reading the list of | ||
| 269 | mounted filesystems. fread will be used to read /etc/mnttab. | ||
| 270 | (SVR2) ]) | ||
| 271 | fi | ||
| 272 | fi | ||
| 273 | |||
| 274 | if test -z "$ac_list_mounted_fs"; then | ||
| 275 | AC_MSG_ERROR([could not determine how to read list of mounted filesystems]) | ||
| 276 | # FIXME -- no need to abort building the whole package | ||
| 277 | # Can't build mountlist.c or anything that needs its functions | ||
| 278 | fi | ||
| 279 | |||
| 280 | AS_IF([test $ac_list_mounted_fs = found], [$1], [$2]) | ||
| 281 | |||
| 282 | ]) | ||
