src/cf/solaris-fs-rolled.m4

   1 AC_DEFUN([SOLARIS_FS_HAS_FS_ROLLED], [
   2   AC_CACHE_CHECK([for fs_rolled in struct proc],
   3     [ac_cv_solaris_fs_has_fs_rolled],
   4     [AC_TRY_COMPILE([#include <sys/fs/ufs_fs.h>],
   5                     [struct fs _fs; (void) _fs.fs_rolled;],
   6                     [ac_cv_solaris_fs_has_fs_rolled=yes],
   7                     [ac_cv_solaris_fs_has_fs_rolled=no])
   8   ])
   9   AS_IF([test "$ac_cv_solaris_fs_has_fs_rolled" = "yes"],
  10         [AC_DEFINE(STRUCT_FS_HAS_FS_ROLLED, 1,
  11                    [define if struct fs has fs_rolled])
  12   ])
  13 ])
  14