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| author | Ton Voon <tonvoon@users.sourceforge.net> | 2004-12-15 20:47:26 +0000 |
|---|---|---|
| committer | Ton Voon <tonvoon@users.sourceforge.net> | 2004-12-15 20:47:26 +0000 |
| commit | 82d1989d3245791c9fac22ca848f5497f261c10b (patch) | |
| tree | 240017a6fcdcf7ecb5cfb2cbefb57de24de8b7c7 /lib/fsusage.m4 | |
| parent | 953a933e4d5900ec3c497781dab26066fef1e78b (diff) | |
| download | monitoring-plugins-82d1989d3245791c9fac22ca848f5497f261c10b.tar.gz | |
Moving m4 files into m4/. Added extra coreutils files required from
autoconf tests. Updated Makefile.am to have nagiosplug lib and a separate
coreutils lib
git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@1027 f882894a-f735-0410-b71e-b25c423dba1c
Diffstat (limited to 'lib/fsusage.m4')
| -rw-r--r-- | lib/fsusage.m4 | 246 |
1 files changed, 0 insertions, 246 deletions
diff --git a/lib/fsusage.m4 b/lib/fsusage.m4 deleted file mode 100644 index a0ab1e15..00000000 --- a/lib/fsusage.m4 +++ /dev/null | |||
| @@ -1,246 +0,0 @@ | |||
| 1 | #serial 11 | ||
| 2 | |||
| 3 | # From fileutils/configure.in | ||
| 4 | |||
| 5 | AC_DEFUN([gl_FSUSAGE], | ||
| 6 | [ | ||
| 7 | AC_CHECK_HEADERS_ONCE(sys/param.h) | ||
| 8 | AC_CHECK_HEADERS(sys/mount.h sys/vfs.h sys/fs_types.h) | ||
| 9 | jm_FILE_SYSTEM_USAGE([gl_cv_fs_space=yes], [gl_cv_fs_space=no]) | ||
| 10 | if test $gl_cv_fs_space = yes; then | ||
| 11 | AC_LIBOBJ(fsusage) | ||
| 12 | gl_PREREQ_FSUSAGE_EXTRA | ||
| 13 | fi | ||
| 14 | ]) | ||
| 15 | |||
| 16 | # Try to determine how a program can obtain filesystem usage information. | ||
| 17 | # If successful, define the appropriate symbol (see fsusage.c) and | ||
| 18 | # execute ACTION-IF-FOUND. Otherwise, execute ACTION-IF-NOT-FOUND. | ||
| 19 | # | ||
| 20 | # jm_FILE_SYSTEM_USAGE([ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]]) | ||
| 21 | |||
| 22 | AC_DEFUN([jm_FILE_SYSTEM_USAGE], | ||
| 23 | [ | ||
| 24 | |||
| 25 | echo "checking how to get filesystem space usage..." | ||
| 26 | ac_fsusage_space=no | ||
| 27 | |||
| 28 | # Perform only the link test since it seems there are no variants of the | ||
| 29 | # statvfs function. This check is more than just AC_CHECK_FUNCS(statvfs) | ||
| 30 | # because that got a false positive on SCO OSR5. Adding the declaration | ||
| 31 | # of a `struct statvfs' causes this test to fail (as it should) on such | ||
| 32 | # systems. That system is reported to work fine with STAT_STATFS4 which | ||
| 33 | # is what it gets when this test fails. | ||
| 34 | if test $ac_fsusage_space = no; then | ||
| 35 | # SVR4 | ||
| 36 | AC_CACHE_CHECK([for statvfs function (SVR4)], fu_cv_sys_stat_statvfs, | ||
| 37 | [AC_TRY_LINK([#include <sys/types.h> | ||
| 38 | #ifdef __GLIBC__ | ||
| 39 | Do not use statvfs on systems with GNU libc, because that function stats | ||
| 40 | all preceding entries in /proc/mounts, and that makes df hang if even | ||
| 41 | one of the corresponding file systems is hard-mounted, but not available. | ||
| 42 | #endif | ||
| 43 | #include <sys/statvfs.h>], | ||
| 44 | [struct statvfs fsd; statvfs (0, &fsd);], | ||
| 45 | fu_cv_sys_stat_statvfs=yes, | ||
| 46 | fu_cv_sys_stat_statvfs=no)]) | ||
| 47 | if test $fu_cv_sys_stat_statvfs = yes; then | ||
| 48 | ac_fsusage_space=yes | ||
| 49 | AC_DEFINE(STAT_STATVFS, 1, | ||
| 50 | [ Define if there is a function named statvfs. (SVR4)]) | ||
| 51 | fi | ||
| 52 | fi | ||
| 53 | |||
| 54 | if test $ac_fsusage_space = no; then | ||
| 55 | # DEC Alpha running OSF/1 | ||
| 56 | AC_MSG_CHECKING([for 3-argument statfs function (DEC OSF/1)]) | ||
| 57 | AC_CACHE_VAL(fu_cv_sys_stat_statfs3_osf1, | ||
| 58 | [AC_TRY_RUN([ | ||
| 59 | #include <sys/param.h> | ||
| 60 | #include <sys/types.h> | ||
| 61 | #include <sys/mount.h> | ||
| 62 | main () | ||
| 63 | { | ||
| 64 | struct statfs fsd; | ||
| 65 | fsd.f_fsize = 0; | ||
| 66 | exit (statfs (".", &fsd, sizeof (struct statfs))); | ||
| 67 | }], | ||
| 68 | fu_cv_sys_stat_statfs3_osf1=yes, | ||
| 69 | fu_cv_sys_stat_statfs3_osf1=no, | ||
| 70 | fu_cv_sys_stat_statfs3_osf1=no)]) | ||
| 71 | AC_MSG_RESULT($fu_cv_sys_stat_statfs3_osf1) | ||
| 72 | if test $fu_cv_sys_stat_statfs3_osf1 = yes; then | ||
| 73 | ac_fsusage_space=yes | ||
| 74 | AC_DEFINE(STAT_STATFS3_OSF1, 1, | ||
| 75 | [ Define if statfs takes 3 args. (DEC Alpha running OSF/1)]) | ||
| 76 | fi | ||
| 77 | fi | ||
| 78 | |||
| 79 | if test $ac_fsusage_space = no; then | ||
| 80 | # AIX | ||
| 81 | AC_MSG_CHECKING([for two-argument statfs with statfs.bsize dnl | ||
| 82 | member (AIX, 4.3BSD)]) | ||
| 83 | AC_CACHE_VAL(fu_cv_sys_stat_statfs2_bsize, | ||
| 84 | [AC_TRY_RUN([ | ||
| 85 | #ifdef HAVE_SYS_PARAM_H | ||
| 86 | #include <sys/param.h> | ||
| 87 | #endif | ||
| 88 | #ifdef HAVE_SYS_MOUNT_H | ||
| 89 | #include <sys/mount.h> | ||
| 90 | #endif | ||
| 91 | #ifdef HAVE_SYS_VFS_H | ||
| 92 | #include <sys/vfs.h> | ||
| 93 | #endif | ||
| 94 | main () | ||
| 95 | { | ||
| 96 | struct statfs fsd; | ||
| 97 | fsd.f_bsize = 0; | ||
| 98 | exit (statfs (".", &fsd)); | ||
| 99 | }], | ||
| 100 | fu_cv_sys_stat_statfs2_bsize=yes, | ||
| 101 | fu_cv_sys_stat_statfs2_bsize=no, | ||
| 102 | fu_cv_sys_stat_statfs2_bsize=no)]) | ||
| 103 | AC_MSG_RESULT($fu_cv_sys_stat_statfs2_bsize) | ||
| 104 | if test $fu_cv_sys_stat_statfs2_bsize = yes; then | ||
| 105 | ac_fsusage_space=yes | ||
| 106 | AC_DEFINE(STAT_STATFS2_BSIZE, 1, | ||
| 107 | [ Define if statfs takes 2 args and struct statfs has a field named f_bsize. | ||
| 108 | (4.3BSD, SunOS 4, HP-UX, AIX PS/2)]) | ||
| 109 | fi | ||
| 110 | fi | ||
| 111 | |||
| 112 | if test $ac_fsusage_space = no; then | ||
| 113 | # SVR3 | ||
| 114 | AC_MSG_CHECKING([for four-argument statfs (AIX-3.2.5, SVR3)]) | ||
| 115 | AC_CACHE_VAL(fu_cv_sys_stat_statfs4, | ||
| 116 | [AC_TRY_RUN([#include <sys/types.h> | ||
| 117 | #include <sys/statfs.h> | ||
| 118 | main () | ||
| 119 | { | ||
| 120 | struct statfs fsd; | ||
| 121 | exit (statfs (".", &fsd, sizeof fsd, 0)); | ||
| 122 | }], | ||
| 123 | fu_cv_sys_stat_statfs4=yes, | ||
| 124 | fu_cv_sys_stat_statfs4=no, | ||
| 125 | fu_cv_sys_stat_statfs4=no)]) | ||
| 126 | AC_MSG_RESULT($fu_cv_sys_stat_statfs4) | ||
| 127 | if test $fu_cv_sys_stat_statfs4 = yes; then | ||
| 128 | ac_fsusage_space=yes | ||
| 129 | AC_DEFINE(STAT_STATFS4, 1, | ||
| 130 | [ Define if statfs takes 4 args. (SVR3, Dynix, Irix, Dolphin)]) | ||
| 131 | fi | ||
| 132 | fi | ||
| 133 | |||
| 134 | if test $ac_fsusage_space = no; then | ||
| 135 | # 4.4BSD and NetBSD | ||
| 136 | AC_MSG_CHECKING([for two-argument statfs with statfs.fsize dnl | ||
| 137 | member (4.4BSD and NetBSD)]) | ||
| 138 | AC_CACHE_VAL(fu_cv_sys_stat_statfs2_fsize, | ||
| 139 | [AC_TRY_RUN([#include <sys/types.h> | ||
| 140 | #ifdef HAVE_SYS_PARAM_H | ||
| 141 | #include <sys/param.h> | ||
| 142 | #endif | ||
| 143 | #ifdef HAVE_SYS_MOUNT_H | ||
| 144 | #include <sys/mount.h> | ||
| 145 | #endif | ||
| 146 | main () | ||
| 147 | { | ||
| 148 | struct statfs fsd; | ||
| 149 | fsd.f_fsize = 0; | ||
| 150 | exit (statfs (".", &fsd)); | ||
| 151 | }], | ||
| 152 | fu_cv_sys_stat_statfs2_fsize=yes, | ||
| 153 | fu_cv_sys_stat_statfs2_fsize=no, | ||
| 154 | fu_cv_sys_stat_statfs2_fsize=no)]) | ||
| 155 | AC_MSG_RESULT($fu_cv_sys_stat_statfs2_fsize) | ||
| 156 | if test $fu_cv_sys_stat_statfs2_fsize = yes; then | ||
| 157 | ac_fsusage_space=yes | ||
| 158 | AC_DEFINE(STAT_STATFS2_FSIZE, 1, | ||
| 159 | [ Define if statfs takes 2 args and struct statfs has a field named f_fsize. | ||
| 160 | (4.4BSD, NetBSD)]) | ||
| 161 | fi | ||
| 162 | fi | ||
| 163 | |||
| 164 | if test $ac_fsusage_space = no; then | ||
| 165 | # Ultrix | ||
| 166 | AC_MSG_CHECKING([for two-argument statfs with struct fs_data (Ultrix)]) | ||
| 167 | AC_CACHE_VAL(fu_cv_sys_stat_fs_data, | ||
| 168 | [AC_TRY_RUN([#include <sys/types.h> | ||
| 169 | #ifdef HAVE_SYS_PARAM_H | ||
| 170 | #include <sys/param.h> | ||
| 171 | #endif | ||
| 172 | #ifdef HAVE_SYS_MOUNT_H | ||
| 173 | #include <sys/mount.h> | ||
| 174 | #endif | ||
| 175 | #ifdef HAVE_SYS_FS_TYPES_H | ||
| 176 | #include <sys/fs_types.h> | ||
| 177 | #endif | ||
| 178 | main () | ||
| 179 | { | ||
| 180 | struct fs_data fsd; | ||
| 181 | /* Ultrix's statfs returns 1 for success, | ||
| 182 | 0 for not mounted, -1 for failure. */ | ||
| 183 | exit (statfs (".", &fsd) != 1); | ||
| 184 | }], | ||
| 185 | fu_cv_sys_stat_fs_data=yes, | ||
| 186 | fu_cv_sys_stat_fs_data=no, | ||
| 187 | fu_cv_sys_stat_fs_data=no)]) | ||
| 188 | AC_MSG_RESULT($fu_cv_sys_stat_fs_data) | ||
| 189 | if test $fu_cv_sys_stat_fs_data = yes; then | ||
| 190 | ac_fsusage_space=yes | ||
| 191 | AC_DEFINE(STAT_STATFS2_FS_DATA, 1, | ||
| 192 | [ Define if statfs takes 2 args and the second argument has | ||
| 193 | type struct fs_data. (Ultrix)]) | ||
| 194 | fi | ||
| 195 | fi | ||
| 196 | |||
| 197 | if test $ac_fsusage_space = no; then | ||
| 198 | # SVR2 | ||
| 199 | AC_TRY_CPP([#include <sys/filsys.h> | ||
| 200 | ], | ||
| 201 | AC_DEFINE(STAT_READ_FILSYS, 1, | ||
| 202 | [Define if there is no specific function for reading filesystems usage | ||
| 203 | information and you have the <sys/filsys.h> header file. (SVR2)]) | ||
| 204 | ac_fsusage_space=yes) | ||
| 205 | fi | ||
| 206 | |||
| 207 | AS_IF([test $ac_fsusage_space = yes], [$1], [$2]) | ||
| 208 | |||
| 209 | ]) | ||
| 210 | |||
| 211 | |||
| 212 | # Check for SunOS statfs brokenness wrt partitions 2GB and larger. | ||
| 213 | # If <sys/vfs.h> exists and struct statfs has a member named f_spare, | ||
| 214 | # enable the work-around code in fsusage.c. | ||
| 215 | AC_DEFUN([jm_STATFS_TRUNCATES], | ||
| 216 | [ | ||
| 217 | AC_MSG_CHECKING([for statfs that truncates block counts]) | ||
| 218 | AC_CACHE_VAL(fu_cv_sys_truncating_statfs, | ||
| 219 | [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ | ||
| 220 | #if !defined(sun) && !defined(__sun) | ||
| 221 | choke -- this is a workaround for a Sun-specific problem | ||
| 222 | #endif | ||
| 223 | #include <sys/types.h> | ||
| 224 | #include <sys/vfs.h>]], | ||
| 225 | [[struct statfs t; long c = *(t.f_spare);]])], | ||
| 226 | [fu_cv_sys_truncating_statfs=yes], | ||
| 227 | [fu_cv_sys_truncating_statfs=no])]) | ||
| 228 | if test $fu_cv_sys_truncating_statfs = yes; then | ||
| 229 | AC_DEFINE(STATFS_TRUNCATES_BLOCK_COUNTS, 1, | ||
| 230 | [Define if the block counts reported by statfs may be truncated to 2GB | ||
| 231 | and the correct values may be stored in the f_spare array. | ||
| 232 | (SunOS 4.1.2, 4.1.3, and 4.1.3_U1 are reported to have this problem. | ||
| 233 | SunOS 4.1.1 seems not to be affected.)]) | ||
| 234 | fi | ||
| 235 | AC_MSG_RESULT($fu_cv_sys_truncating_statfs) | ||
| 236 | ]) | ||
| 237 | |||
| 238 | |||
| 239 | # Prerequisites of lib/fsusage.c not done by jm_FILE_SYSTEM_USAGE. | ||
| 240 | AC_DEFUN([gl_PREREQ_FSUSAGE_EXTRA], | ||
| 241 | [ | ||
| 242 | AC_REQUIRE([jm_AC_TYPE_UINTMAX_T]) | ||
| 243 | AC_CHECK_HEADERS_ONCE(fcntl.h) | ||
| 244 | AC_CHECK_HEADERS(dustat.h sys/fs/s5param.h sys/filsys.h sys/statfs.h sys/statvfs.h) | ||
| 245 | jm_STATFS_TRUNCATES | ||
| 246 | ]) | ||
