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authorThomas Guyot-Sionnest <dermoth@aei.ca>2009-01-15 09:22:57 (GMT)
committerThomas Guyot-Sionnest <dermoth@aei.ca>2009-01-15 10:19:08 (GMT)
commit71cdb52799220f8d9052643baf1d3e9836a9c755 (patch)
tree27aee97a35d9ab51f0d8f64a46690bd41a5f8c1b /gl/m4/fsusage.m4
parentf7afa46586645e50498d8b2d0c67884f014dc3a4 (diff)
downloadmonitoring-plugins-71cdb52799220f8d9052643baf1d3e9836a9c755.tar.gz
Sync with gnulib
Diffstat (limited to 'gl/m4/fsusage.m4')
-rw-r--r--gl/m4/fsusage.m468
1 files changed, 34 insertions, 34 deletions
diff --git a/gl/m4/fsusage.m4 b/gl/m4/fsusage.m4
index 18eedbc..8b8cbf7 100644
--- a/gl/m4/fsusage.m4
+++ b/gl/m4/fsusage.m4
@@ -1,7 +1,7 @@
1#serial 23 1# serial 24
2# Obtaining file system usage information. 2# Obtaining file system usage information.
3 3
4# Copyright (C) 1997, 1998, 2000, 2001, 2003-2007 Free Software Foundation, Inc. 4# Copyright (C) 1997-1998, 2000-2001, 2003-2009 Free Software Foundation, Inc.
5# 5#
6# This file is free software; the Free Software Foundation 6# This file is free software; the Free Software Foundation
7# gives unlimited permission to copy and/or distribute it, 7# gives unlimited permission to copy and/or distribute it,
@@ -11,16 +11,16 @@
11 11
12AC_DEFUN([gl_FSUSAGE], 12AC_DEFUN([gl_FSUSAGE],
13[ 13[
14 AC_CHECK_HEADERS_ONCE(sys/param.h) 14 AC_CHECK_HEADERS_ONCE([sys/param.h])
15 AC_CHECK_HEADERS_ONCE(sys/vfs.h sys/fs_types.h) 15 AC_CHECK_HEADERS_ONCE([sys/vfs.h sys/fs_types.h])
16 AC_CHECK_HEADERS(sys/mount.h, [], [], 16 AC_CHECK_HEADERS([sys/mount.h], [], [],
17 [AC_INCLUDES_DEFAULT 17 [AC_INCLUDES_DEFAULT
18 [#if HAVE_SYS_PARAM_H 18 [#if HAVE_SYS_PARAM_H
19 #include <sys/param.h> 19 #include <sys/param.h>
20 #endif]]) 20 #endif]])
21 gl_FILE_SYSTEM_USAGE([gl_cv_fs_space=yes], [gl_cv_fs_space=no]) 21 gl_FILE_SYSTEM_USAGE([gl_cv_fs_space=yes], [gl_cv_fs_space=no])
22 if test $gl_cv_fs_space = yes; then 22 if test $gl_cv_fs_space = yes; then
23 AC_LIBOBJ(fsusage) 23 AC_LIBOBJ([fsusage])
24 gl_PREREQ_FSUSAGE_EXTRA 24 gl_PREREQ_FSUSAGE_EXTRA
25 fi 25 fi
26]) 26])
@@ -38,21 +38,21 @@ AC_MSG_NOTICE([checking how to get file system space usage])
38ac_fsusage_space=no 38ac_fsusage_space=no
39 39
40# Perform only the link test since it seems there are no variants of the 40# Perform only the link test since it seems there are no variants of the
41# statvfs function. This check is more than just AC_CHECK_FUNCS(statvfs) 41# statvfs function. This check is more than just AC_CHECK_FUNCS([statvfs])
42# because that got a false positive on SCO OSR5. Adding the declaration 42# because that got a false positive on SCO OSR5. Adding the declaration
43# of a `struct statvfs' causes this test to fail (as it should) on such 43# of a `struct statvfs' causes this test to fail (as it should) on such
44# systems. That system is reported to work fine with STAT_STATFS4 which 44# systems. That system is reported to work fine with STAT_STATFS4 which
45# is what it gets when this test fails. 45# is what it gets when this test fails.
46if test $ac_fsusage_space = no; then 46if test $ac_fsusage_space = no; then
47 # SVR4 47 # SVR4
48 AC_CACHE_CHECK([for statvfs function (SVR4)], fu_cv_sys_stat_statvfs, 48 AC_CACHE_CHECK([for statvfs function (SVR4)], [fu_cv_sys_stat_statvfs],
49 [AC_TRY_LINK([#include <sys/types.h> 49 [AC_TRY_LINK([#include <sys/types.h>
50#if defined __GLIBC__ && !defined __BEOS__ 50#if defined __GLIBC__ && defined __linux__
51Do not use statvfs on systems with GNU libc, because that function stats 51Do not use statvfs on systems with GNU libc on Linux, because that function
52all preceding entries in /proc/mounts, and that makes df hang if even 52stats all preceding entries in /proc/mounts, and that makes df hang if even
53one of the corresponding file systems is hard-mounted, but not available. 53one of the corresponding file systems is hard-mounted, but not available.
54statvfs in GNU libc on BeOS operates differently: it only makes a system 54statvfs in GNU libc on Hurd, BeOS, Haiku operates differently: it only makes
55call. 55a system call.
56#endif 56#endif
57 57
58#ifdef __osf__ 58#ifdef __osf__
@@ -65,7 +65,7 @@ call.
65 fu_cv_sys_stat_statvfs=no)]) 65 fu_cv_sys_stat_statvfs=no)])
66 if test $fu_cv_sys_stat_statvfs = yes; then 66 if test $fu_cv_sys_stat_statvfs = yes; then
67 ac_fsusage_space=yes 67 ac_fsusage_space=yes
68 AC_DEFINE(STAT_STATVFS, 1, 68 AC_DEFINE([STAT_STATVFS], [1],
69 [ Define if there is a function named statvfs. (SVR4)]) 69 [ Define if there is a function named statvfs. (SVR4)])
70 fi 70 fi
71fi 71fi
@@ -73,7 +73,7 @@ fi
73if test $ac_fsusage_space = no; then 73if test $ac_fsusage_space = no; then
74 # DEC Alpha running OSF/1 74 # DEC Alpha running OSF/1
75 AC_MSG_CHECKING([for 3-argument statfs function (DEC OSF/1)]) 75 AC_MSG_CHECKING([for 3-argument statfs function (DEC OSF/1)])
76 AC_CACHE_VAL(fu_cv_sys_stat_statfs3_osf1, 76 AC_CACHE_VAL([fu_cv_sys_stat_statfs3_osf1],
77 [AC_TRY_RUN([ 77 [AC_TRY_RUN([
78#include <sys/param.h> 78#include <sys/param.h>
79#include <sys/types.h> 79#include <sys/types.h>
@@ -88,10 +88,10 @@ if test $ac_fsusage_space = no; then
88 fu_cv_sys_stat_statfs3_osf1=yes, 88 fu_cv_sys_stat_statfs3_osf1=yes,
89 fu_cv_sys_stat_statfs3_osf1=no, 89 fu_cv_sys_stat_statfs3_osf1=no,
90 fu_cv_sys_stat_statfs3_osf1=no)]) 90 fu_cv_sys_stat_statfs3_osf1=no)])
91 AC_MSG_RESULT($fu_cv_sys_stat_statfs3_osf1) 91 AC_MSG_RESULT([$fu_cv_sys_stat_statfs3_osf1])
92 if test $fu_cv_sys_stat_statfs3_osf1 = yes; then 92 if test $fu_cv_sys_stat_statfs3_osf1 = yes; then
93 ac_fsusage_space=yes 93 ac_fsusage_space=yes
94 AC_DEFINE(STAT_STATFS3_OSF1, 1, 94 AC_DEFINE([STAT_STATFS3_OSF1], [1],
95 [ Define if statfs takes 3 args. (DEC Alpha running OSF/1)]) 95 [ Define if statfs takes 3 args. (DEC Alpha running OSF/1)])
96 fi 96 fi
97fi 97fi
@@ -100,7 +100,7 @@ if test $ac_fsusage_space = no; then
100# AIX 100# AIX
101 AC_MSG_CHECKING([for two-argument statfs with statfs.bsize dnl 101 AC_MSG_CHECKING([for two-argument statfs with statfs.bsize dnl
102member (AIX, 4.3BSD)]) 102member (AIX, 4.3BSD)])
103 AC_CACHE_VAL(fu_cv_sys_stat_statfs2_bsize, 103 AC_CACHE_VAL([fu_cv_sys_stat_statfs2_bsize],
104 [AC_TRY_RUN([ 104 [AC_TRY_RUN([
105#ifdef HAVE_SYS_PARAM_H 105#ifdef HAVE_SYS_PARAM_H
106#include <sys/param.h> 106#include <sys/param.h>
@@ -121,10 +121,10 @@ member (AIX, 4.3BSD)])
121 fu_cv_sys_stat_statfs2_bsize=yes, 121 fu_cv_sys_stat_statfs2_bsize=yes,
122 fu_cv_sys_stat_statfs2_bsize=no, 122 fu_cv_sys_stat_statfs2_bsize=no,
123 fu_cv_sys_stat_statfs2_bsize=no)]) 123 fu_cv_sys_stat_statfs2_bsize=no)])
124 AC_MSG_RESULT($fu_cv_sys_stat_statfs2_bsize) 124 AC_MSG_RESULT([$fu_cv_sys_stat_statfs2_bsize])
125 if test $fu_cv_sys_stat_statfs2_bsize = yes; then 125 if test $fu_cv_sys_stat_statfs2_bsize = yes; then
126 ac_fsusage_space=yes 126 ac_fsusage_space=yes
127 AC_DEFINE(STAT_STATFS2_BSIZE, 1, 127 AC_DEFINE([STAT_STATFS2_BSIZE], [1],
128[ Define if statfs takes 2 args and struct statfs has a field named f_bsize. 128[ Define if statfs takes 2 args and struct statfs has a field named f_bsize.
129 (4.3BSD, SunOS 4, HP-UX, AIX PS/2)]) 129 (4.3BSD, SunOS 4, HP-UX, AIX PS/2)])
130 fi 130 fi
@@ -133,7 +133,7 @@ fi
133if test $ac_fsusage_space = no; then 133if test $ac_fsusage_space = no; then
134# SVR3 134# SVR3
135 AC_MSG_CHECKING([for four-argument statfs (AIX-3.2.5, SVR3)]) 135 AC_MSG_CHECKING([for four-argument statfs (AIX-3.2.5, SVR3)])
136 AC_CACHE_VAL(fu_cv_sys_stat_statfs4, 136 AC_CACHE_VAL([fu_cv_sys_stat_statfs4],
137 [AC_TRY_RUN([#include <sys/types.h> 137 [AC_TRY_RUN([#include <sys/types.h>
138#include <sys/statfs.h> 138#include <sys/statfs.h>
139 int 139 int
@@ -145,10 +145,10 @@ if test $ac_fsusage_space = no; then
145 fu_cv_sys_stat_statfs4=yes, 145 fu_cv_sys_stat_statfs4=yes,
146 fu_cv_sys_stat_statfs4=no, 146 fu_cv_sys_stat_statfs4=no,
147 fu_cv_sys_stat_statfs4=no)]) 147 fu_cv_sys_stat_statfs4=no)])
148 AC_MSG_RESULT($fu_cv_sys_stat_statfs4) 148 AC_MSG_RESULT([$fu_cv_sys_stat_statfs4])
149 if test $fu_cv_sys_stat_statfs4 = yes; then 149 if test $fu_cv_sys_stat_statfs4 = yes; then
150 ac_fsusage_space=yes 150 ac_fsusage_space=yes
151 AC_DEFINE(STAT_STATFS4, 1, 151 AC_DEFINE([STAT_STATFS4], [1],
152 [ Define if statfs takes 4 args. (SVR3, Dynix, Irix, Dolphin)]) 152 [ Define if statfs takes 4 args. (SVR3, Dynix, Irix, Dolphin)])
153 fi 153 fi
154fi 154fi
@@ -157,7 +157,7 @@ if test $ac_fsusage_space = no; then
157# 4.4BSD and NetBSD 157# 4.4BSD and NetBSD
158 AC_MSG_CHECKING([for two-argument statfs with statfs.fsize dnl 158 AC_MSG_CHECKING([for two-argument statfs with statfs.fsize dnl
159member (4.4BSD and NetBSD)]) 159member (4.4BSD and NetBSD)])
160 AC_CACHE_VAL(fu_cv_sys_stat_statfs2_fsize, 160 AC_CACHE_VAL([fu_cv_sys_stat_statfs2_fsize],
161 [AC_TRY_RUN([#include <sys/types.h> 161 [AC_TRY_RUN([#include <sys/types.h>
162#ifdef HAVE_SYS_PARAM_H 162#ifdef HAVE_SYS_PARAM_H
163#include <sys/param.h> 163#include <sys/param.h>
@@ -175,10 +175,10 @@ member (4.4BSD and NetBSD)])
175 fu_cv_sys_stat_statfs2_fsize=yes, 175 fu_cv_sys_stat_statfs2_fsize=yes,
176 fu_cv_sys_stat_statfs2_fsize=no, 176 fu_cv_sys_stat_statfs2_fsize=no,
177 fu_cv_sys_stat_statfs2_fsize=no)]) 177 fu_cv_sys_stat_statfs2_fsize=no)])
178 AC_MSG_RESULT($fu_cv_sys_stat_statfs2_fsize) 178 AC_MSG_RESULT([$fu_cv_sys_stat_statfs2_fsize])
179 if test $fu_cv_sys_stat_statfs2_fsize = yes; then 179 if test $fu_cv_sys_stat_statfs2_fsize = yes; then
180 ac_fsusage_space=yes 180 ac_fsusage_space=yes
181 AC_DEFINE(STAT_STATFS2_FSIZE, 1, 181 AC_DEFINE([STAT_STATFS2_FSIZE], [1],
182[ Define if statfs takes 2 args and struct statfs has a field named f_fsize. 182[ Define if statfs takes 2 args and struct statfs has a field named f_fsize.
183 (4.4BSD, NetBSD)]) 183 (4.4BSD, NetBSD)])
184 fi 184 fi
@@ -187,7 +187,7 @@ fi
187if test $ac_fsusage_space = no; then 187if test $ac_fsusage_space = no; then
188 # Ultrix 188 # Ultrix
189 AC_MSG_CHECKING([for two-argument statfs with struct fs_data (Ultrix)]) 189 AC_MSG_CHECKING([for two-argument statfs with struct fs_data (Ultrix)])
190 AC_CACHE_VAL(fu_cv_sys_stat_fs_data, 190 AC_CACHE_VAL([fu_cv_sys_stat_fs_data],
191 [AC_TRY_RUN([#include <sys/types.h> 191 [AC_TRY_RUN([#include <sys/types.h>
192#ifdef HAVE_SYS_PARAM_H 192#ifdef HAVE_SYS_PARAM_H
193#include <sys/param.h> 193#include <sys/param.h>
@@ -209,10 +209,10 @@ if test $ac_fsusage_space = no; then
209 fu_cv_sys_stat_fs_data=yes, 209 fu_cv_sys_stat_fs_data=yes,
210 fu_cv_sys_stat_fs_data=no, 210 fu_cv_sys_stat_fs_data=no,
211 fu_cv_sys_stat_fs_data=no)]) 211 fu_cv_sys_stat_fs_data=no)])
212 AC_MSG_RESULT($fu_cv_sys_stat_fs_data) 212 AC_MSG_RESULT([$fu_cv_sys_stat_fs_data])
213 if test $fu_cv_sys_stat_fs_data = yes; then 213 if test $fu_cv_sys_stat_fs_data = yes; then
214 ac_fsusage_space=yes 214 ac_fsusage_space=yes
215 AC_DEFINE(STAT_STATFS2_FS_DATA, 1, 215 AC_DEFINE([STAT_STATFS2_FS_DATA], [1],
216[ Define if statfs takes 2 args and the second argument has 216[ Define if statfs takes 2 args and the second argument has
217 type struct fs_data. (Ultrix)]) 217 type struct fs_data. (Ultrix)])
218 fi 218 fi
@@ -222,7 +222,7 @@ if test $ac_fsusage_space = no; then
222 # SVR2 222 # SVR2
223 AC_TRY_CPP([#include <sys/filsys.h> 223 AC_TRY_CPP([#include <sys/filsys.h>
224 ], 224 ],
225 AC_DEFINE(STAT_READ_FILSYS, 1, 225 AC_DEFINE([STAT_READ_FILSYS], [1],
226 [Define if there is no specific function for reading file systems usage 226 [Define if there is no specific function for reading file systems usage
227 information and you have the <sys/filsys.h> header file. (SVR2)]) 227 information and you have the <sys/filsys.h> header file. (SVR2)])
228 ac_fsusage_space=yes) 228 ac_fsusage_space=yes)
@@ -239,7 +239,7 @@ AS_IF([test $ac_fsusage_space = yes], [$1], [$2])
239AC_DEFUN([gl_STATFS_TRUNCATES], 239AC_DEFUN([gl_STATFS_TRUNCATES],
240[ 240[
241 AC_MSG_CHECKING([for statfs that truncates block counts]) 241 AC_MSG_CHECKING([for statfs that truncates block counts])
242 AC_CACHE_VAL(fu_cv_sys_truncating_statfs, 242 AC_CACHE_VAL([fu_cv_sys_truncating_statfs],
243 [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ 243 [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
244#if !defined(sun) && !defined(__sun) 244#if !defined(sun) && !defined(__sun)
245choke -- this is a workaround for a Sun-specific problem 245choke -- this is a workaround for a Sun-specific problem
@@ -251,19 +251,19 @@ choke -- this is a workaround for a Sun-specific problem
251 [fu_cv_sys_truncating_statfs=yes], 251 [fu_cv_sys_truncating_statfs=yes],
252 [fu_cv_sys_truncating_statfs=no])]) 252 [fu_cv_sys_truncating_statfs=no])])
253 if test $fu_cv_sys_truncating_statfs = yes; then 253 if test $fu_cv_sys_truncating_statfs = yes; then
254 AC_DEFINE(STATFS_TRUNCATES_BLOCK_COUNTS, 1, 254 AC_DEFINE([STATFS_TRUNCATES_BLOCK_COUNTS], [1],
255 [Define if the block counts reported by statfs may be truncated to 2GB 255 [Define if the block counts reported by statfs may be truncated to 2GB
256 and the correct values may be stored in the f_spare array. 256 and the correct values may be stored in the f_spare array.
257 (SunOS 4.1.2, 4.1.3, and 4.1.3_U1 are reported to have this problem. 257 (SunOS 4.1.2, 4.1.3, and 4.1.3_U1 are reported to have this problem.
258 SunOS 4.1.1 seems not to be affected.)]) 258 SunOS 4.1.1 seems not to be affected.)])
259 fi 259 fi
260 AC_MSG_RESULT($fu_cv_sys_truncating_statfs) 260 AC_MSG_RESULT([$fu_cv_sys_truncating_statfs])
261]) 261])
262 262
263 263
264# Prerequisites of lib/fsusage.c not done by gl_FILE_SYSTEM_USAGE. 264# Prerequisites of lib/fsusage.c not done by gl_FILE_SYSTEM_USAGE.
265AC_DEFUN([gl_PREREQ_FSUSAGE_EXTRA], 265AC_DEFUN([gl_PREREQ_FSUSAGE_EXTRA],
266[ 266[
267 AC_CHECK_HEADERS(dustat.h sys/fs/s5param.h sys/filsys.h sys/statfs.h) 267 AC_CHECK_HEADERS([dustat.h sys/fs/s5param.h sys/filsys.h sys/statfs.h])
268 gl_STATFS_TRUNCATES 268 gl_STATFS_TRUNCATES
269]) 269])