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authorKarl DeBisschop <kdebisschop@users.sourceforge.net>2003-03-18 07:47:37 (GMT)
committerKarl DeBisschop <kdebisschop@users.sourceforge.net>2003-03-18 07:47:37 (GMT)
commitcc7522b25bfc0157eb51777f8345812e79760179 (patch)
tree94e4eb2d572c352315c39d48e25925f9605fa19a /lib/fsusage.m4
parentb4bb59cd9bd16e3f3c1df907b8802e7e476d2ec8 (diff)
downloadmonitoring-plugins-cc7522b25bfc0157eb51777f8345812e79760179.tar.gz
from GNU fileutils for check_disk
git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@429 f882894a-f735-0410-b71e-b25c423dba1c
Diffstat (limited to 'lib/fsusage.m4')
-rw-r--r--lib/fsusage.m4194
1 files changed, 194 insertions, 0 deletions
diff --git a/lib/fsusage.m4 b/lib/fsusage.m4
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1#serial 7
2
3# From fileutils/configure.in
4
5# Try to determine how a program can obtain filesystem usage information.
6# If successful, define the appropriate symbol (see fsusage.c) and
7# execute ACTION-IF-FOUND. Otherwise, execute ACTION-IF-NOT-FOUND.
8#
9# jm_FILE_SYSTEM_USAGE([ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]])
10
11AC_DEFUN(jm_FILE_SYSTEM_USAGE,
12[
13
14echo "checking how to get filesystem space usage..."
15ac_fsusage_space=no
16
17# Perform only the link test since it seems there are no variants of the
18# statvfs function. This check is more than just AC_CHECK_FUNCS(statvfs)
19# because that got a false positive on SCO OSR5. Adding the declaration
20# of a `struct statvfs' causes this test to fail (as it should) on such
21# systems. That system is reported to work fine with STAT_STATFS4 which
22# is what it gets when this test fails.
23if test $ac_fsusage_space = no; then
24 # SVR4
25 AC_CACHE_CHECK([for statvfs function (SVR4)], fu_cv_sys_stat_statvfs,
26 [AC_TRY_LINK([#include <sys/types.h>
27#include <sys/statvfs.h>],
28 [struct statvfs fsd; statvfs (0, &fsd);],
29 fu_cv_sys_stat_statvfs=yes,
30 fu_cv_sys_stat_statvfs=no)])
31 if test $fu_cv_sys_stat_statvfs = yes; then
32 ac_fsusage_space=yes
33 AC_DEFINE_UNQUOTED(STAT_STATVFS, 1,
34 [ Define if there is a function named statvfs. (SVR4)])
35 fi
36fi
37
38if test $ac_fsusage_space = no; then
39 # DEC Alpha running OSF/1
40 AC_MSG_CHECKING([for 3-argument statfs function (DEC OSF/1)])
41 AC_CACHE_VAL(fu_cv_sys_stat_statfs3_osf1,
42 [AC_TRY_RUN([
43#include <sys/param.h>
44#include <sys/types.h>
45#include <sys/mount.h>
46 main ()
47 {
48 struct statfs fsd;
49 fsd.f_fsize = 0;
50 exit (statfs (".", &fsd, sizeof (struct statfs)));
51 }],
52 fu_cv_sys_stat_statfs3_osf1=yes,
53 fu_cv_sys_stat_statfs3_osf1=no,
54 fu_cv_sys_stat_statfs3_osf1=no)])
55 AC_MSG_RESULT($fu_cv_sys_stat_statfs3_osf1)
56 if test $fu_cv_sys_stat_statfs3_osf1 = yes; then
57 ac_fsusage_space=yes
58 AC_DEFINE_UNQUOTED(STAT_STATFS3_OSF1, 1,
59 [ Define if statfs takes 3 args. (DEC Alpha running OSF/1)])
60 fi
61fi
62
63if test $ac_fsusage_space = no; then
64# AIX
65 AC_MSG_CHECKING([for two-argument statfs with statfs.bsize dnl
66member (AIX, 4.3BSD)])
67 AC_CACHE_VAL(fu_cv_sys_stat_statfs2_bsize,
68 [AC_TRY_RUN([
69#ifdef HAVE_SYS_PARAM_H
70#include <sys/param.h>
71#endif
72#ifdef HAVE_SYS_MOUNT_H
73#include <sys/mount.h>
74#endif
75#ifdef HAVE_SYS_VFS_H
76#include <sys/vfs.h>
77#endif
78 main ()
79 {
80 struct statfs fsd;
81 fsd.f_bsize = 0;
82 exit (statfs (".", &fsd));
83 }],
84 fu_cv_sys_stat_statfs2_bsize=yes,
85 fu_cv_sys_stat_statfs2_bsize=no,
86 fu_cv_sys_stat_statfs2_bsize=no)])
87 AC_MSG_RESULT($fu_cv_sys_stat_statfs2_bsize)
88 if test $fu_cv_sys_stat_statfs2_bsize = yes; then
89 ac_fsusage_space=yes
90 AC_DEFINE_UNQUOTED(STAT_STATFS2_BSIZE, 1,
91[ Define if statfs takes 2 args and struct statfs has a field named f_bsize.
92 (4.3BSD, SunOS 4, HP-UX, AIX PS/2)])
93 fi
94fi
95
96if test $ac_fsusage_space = no; then
97# SVR3
98 AC_MSG_CHECKING([for four-argument statfs (AIX-3.2.5, SVR3)])
99 AC_CACHE_VAL(fu_cv_sys_stat_statfs4,
100 [AC_TRY_RUN([#include <sys/types.h>
101#include <sys/statfs.h>
102 main ()
103 {
104 struct statfs fsd;
105 exit (statfs (".", &fsd, sizeof fsd, 0));
106 }],
107 fu_cv_sys_stat_statfs4=yes,
108 fu_cv_sys_stat_statfs4=no,
109 fu_cv_sys_stat_statfs4=no)])
110 AC_MSG_RESULT($fu_cv_sys_stat_statfs4)
111 if test $fu_cv_sys_stat_statfs4 = yes; then
112 ac_fsusage_space=yes
113 AC_DEFINE_UNQUOTED(STAT_STATFS4, 1,
114 [ Define if statfs takes 4 args. (SVR3, Dynix, Irix, Dolphin)])
115 fi
116fi
117
118if test $ac_fsusage_space = no; then
119# 4.4BSD and NetBSD
120 AC_MSG_CHECKING([for two-argument statfs with statfs.fsize dnl
121member (4.4BSD and NetBSD)])
122 AC_CACHE_VAL(fu_cv_sys_stat_statfs2_fsize,
123 [AC_TRY_RUN([#include <sys/types.h>
124#ifdef HAVE_SYS_PARAM_H
125#include <sys/param.h>
126#endif
127#ifdef HAVE_SYS_MOUNT_H
128#include <sys/mount.h>
129#endif
130 main ()
131 {
132 struct statfs fsd;
133 fsd.f_fsize = 0;
134 exit (statfs (".", &fsd));
135 }],
136 fu_cv_sys_stat_statfs2_fsize=yes,
137 fu_cv_sys_stat_statfs2_fsize=no,
138 fu_cv_sys_stat_statfs2_fsize=no)])
139 AC_MSG_RESULT($fu_cv_sys_stat_statfs2_fsize)
140 if test $fu_cv_sys_stat_statfs2_fsize = yes; then
141 ac_fsusage_space=yes
142 AC_DEFINE_UNQUOTED(STAT_STATFS2_FSIZE, 1,
143[ Define if statfs takes 2 args and struct statfs has a field named f_fsize.
144 (4.4BSD, NetBSD)])
145 fi
146fi
147
148if test $ac_fsusage_space = no; then
149 # Ultrix
150 AC_MSG_CHECKING([for two-argument statfs with struct fs_data (Ultrix)])
151 AC_CACHE_VAL(fu_cv_sys_stat_fs_data,
152 [AC_TRY_RUN([#include <sys/types.h>
153#ifdef HAVE_SYS_PARAM_H
154#include <sys/param.h>
155#endif
156#ifdef HAVE_SYS_MOUNT_H
157#include <sys/mount.h>
158#endif
159#ifdef HAVE_SYS_FS_TYPES_H
160#include <sys/fs_types.h>
161#endif
162 main ()
163 {
164 struct fs_data fsd;
165 /* Ultrix's statfs returns 1 for success,
166 0 for not mounted, -1 for failure. */
167 exit (statfs (".", &fsd) != 1);
168 }],
169 fu_cv_sys_stat_fs_data=yes,
170 fu_cv_sys_stat_fs_data=no,
171 fu_cv_sys_stat_fs_data=no)])
172 AC_MSG_RESULT($fu_cv_sys_stat_fs_data)
173 if test $fu_cv_sys_stat_fs_data = yes; then
174 ac_fsusage_space=yes
175 AC_DEFINE_UNQUOTED(STAT_STATFS2_FS_DATA, 1,
176[ Define if statfs takes 2 args and the second argument has
177 type struct fs_data. (Ultrix)])
178 fi
179fi
180
181if test $ac_fsusage_space = no; then
182 # SVR2
183 AC_TRY_CPP([#include <sys/filsys.h>
184 ],
185 AC_DEFINE_UNQUOTED(STAT_READ_FILSYS, 1,
186 [Define if there is no specific function for reading filesystems usage
187 information and you have the <sys/filsys.h> header file. (SVR2)])
188 ac_fsusage_space=yes)
189fi
190
191dnl AS_IF([test $ac_fsusage_space = yes], [$1], [$2])
192if test $ac_fsusage_space = yes ; then [$1] ; else [$2] ; fi
193
194])