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| author | Paul Eggert <eggert@cs.ucla.edu> | 2006-04-24 07:40:00 +0000 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2006-04-24 07:40:00 +0000 |
| commit | 779532f5567bf44c5e7eb4742fea7de80d1f7719 (patch) | |
| tree | 4845339878bafc15803aaafa7ba50293e5637280 /m4/fsusage.m4 | |
| parent | 79aba863ce1e9ce1bb8d7e852204806689f71a7c (diff) | |
| download | coreutils-779532f5567bf44c5e7eb4742fea7de80d1f7719.tar.xz | |
Don't assume that 'exit' is declared for us.
Don't assume that you can exit with status -1.
(import from gnulib)
Diffstat (limited to 'm4/fsusage.m4')
| -rw-r--r-- | m4/fsusage.m4 | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/m4/fsusage.m4 b/m4/fsusage.m4 index dd10f7997..91a17afdf 100644 --- a/m4/fsusage.m4 +++ b/m4/fsusage.m4 @@ -1,7 +1,7 @@ -#serial 16 +#serial 17 # Obtaining file system usage information. -# Copyright (C) 1997, 1998, 2000, 2001, 2003, 2004, 2005 Free Software +# Copyright (C) 1997, 1998, 2000, 2001, 2003, 2004, 2005, 2006 Free Software # Foundation, Inc. # # This file is free software; the Free Software Foundation @@ -78,7 +78,7 @@ if test $ac_fsusage_space = no; then { struct statfs fsd; fsd.f_fsize = 0; - exit (statfs (".", &fsd, sizeof (struct statfs))); + return statfs (".", &fsd, sizeof (struct statfs)) != 0; }], fu_cv_sys_stat_statfs3_osf1=yes, fu_cv_sys_stat_statfs3_osf1=no, @@ -110,7 +110,7 @@ member (AIX, 4.3BSD)]) { struct statfs fsd; fsd.f_bsize = 0; - exit (statfs (".", &fsd)); + return statfs (".", &fsd) != 0; }], fu_cv_sys_stat_statfs2_bsize=yes, fu_cv_sys_stat_statfs2_bsize=no, @@ -133,7 +133,7 @@ if test $ac_fsusage_space = no; then main () { struct statfs fsd; - exit (statfs (".", &fsd, sizeof fsd, 0)); + return statfs (".", &fsd, sizeof fsd, 0) != 0; }], fu_cv_sys_stat_statfs4=yes, fu_cv_sys_stat_statfs4=no, @@ -162,7 +162,7 @@ member (4.4BSD and NetBSD)]) { struct statfs fsd; fsd.f_fsize = 0; - exit (statfs (".", &fsd)); + return statfs (".", &fsd) != 0; }], fu_cv_sys_stat_statfs2_fsize=yes, fu_cv_sys_stat_statfs2_fsize=no, @@ -195,7 +195,7 @@ if test $ac_fsusage_space = no; then struct fs_data fsd; /* Ultrix's statfs returns 1 for success, 0 for not mounted, -1 for failure. */ - exit (statfs (".", &fsd) != 1); + return statfs (".", &fsd) != 1; }], fu_cv_sys_stat_fs_data=yes, fu_cv_sys_stat_fs_data=no, |