-#serial 20
+#serial 26
# How to list mounted file systems.
-# Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004 Free Software
+# Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2006 Free Software
# Foundation, Inc.
#
# This file is free software; the Free Software Foundation
AC_DEFUN([AC_FUNC_GETMNTENT],
[# getmntent is in the standard C library on UNICOS, in -lsun on Irix 4,
# -lseq on Dynix/PTX, -lgen on Unixware.
-AC_SEARCH_LIBS(getmntent, [sun seq gen], [AC_CHECK_FUNCS(getmntent)])
+AC_SEARCH_LIBS(getmntent, [sun seq gen])
+AC_CHECK_FUNCS(getmntent)
])
# gl_LIST_MOUNTED_FILE_SYSTEMS([ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]])
AC_DEFUN([gl_LIST_MOUNTED_FILE_SYSTEMS],
[
AC_CHECK_FUNCS(listmntent getmntinfo)
-AC_CHECK_HEADERS_ONCE(sys/param.h)
+AC_CHECK_HEADERS_ONCE(sys/param.h sys/statvfs.h)
# We must include grp.h before ucred.h on OSF V4.0, since ucred.h uses
# NGROUPS (as the array dimension for a struct member) without a definition.
# endif
#endif
],
- [ struct mntent *mnt = 0; char *table = MOUNTED; ],
+ [ struct mntent *mnt = 0; char *table = MOUNTED;
+ if (sizeof mnt && sizeof table) return 0;],
fu_cv_sys_mounted_getmntent1=yes,
fu_cv_sys_mounted_getmntent1=no)])
AC_MSG_RESULT($fu_cv_sys_mounted_getmntent1)
AC_DEFINE(MOUNTED_GETMNTENT2, 1,
[Define if there is a function named getmntent for reading the list of
mounted file systems, and that function takes two arguments. (SVR4)])
+ AC_CHECK_FUNCS(hasmntopt)
fi
fi
])
AC_MSG_RESULT($fu_cv_sys_mounted_getmntinfo)
if test $fu_cv_sys_mounted_getmntinfo = yes; then
- ac_list_mounted_fs=found
- AC_DEFINE(MOUNTED_GETMNTINFO, 1,
- [Define if there is a function named getmntinfo for reading the
- list of mounted file systems. (4.4BSD, Darwin)])
+ AC_MSG_CHECKING([whether getmntinfo returns statvfs structures])
+ AC_CACHE_VAL(fu_cv_sys_mounted_getmntinfo2,
+ [
+ AC_TRY_COMPILE([
+#if HAVE_SYS_PARAM_H
+# include <sys/param.h>
+#endif
+#include <sys/types.h>
+#if HAVE_SYS_MOUNT_H
+# include <sys/mount.h>
+#endif
+#if HAVE_SYS_STATVFS_H
+# include <sys/statvfs.h>
+#endif
+extern int getmntinfo (struct statfs **, int);
+ ], [],
+ [fu_cv_sys_mounted_getmntinfo2=no],
+ [fu_cv_sys_mounted_getmntinfo2=yes])
+ ])
+ AC_MSG_RESULT([$fu_cv_sys_mounted_getmntinfo2])
+ if test $fu_cv_sys_mounted_getmntinfo2 = no; then
+ ac_list_mounted_fs=found
+ AC_DEFINE(MOUNTED_GETMNTINFO, 1,
+ [Define if there is a function named getmntinfo for reading the
+ list of mounted file systems and it returns an array of
+ 'struct statfs'. (4.4BSD, Darwin)])
+ else
+ ac_list_mounted_fs=found
+ AC_DEFINE(MOUNTED_GETMNTINFO2, 1,
+ [Define if there is a function named getmntinfo for reading the
+ list of mounted file systems and it returns an array of
+ 'struct statvfs'. (NetBSD 3.0)])
+ fi
fi
fi