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_COMPILE_IFELSE(
   5       [AC_LANG_PROGRAM(
   6         [[#include <sys/fs/ufs_fs.h>]],
   7         [[struct fs _fs; (void) _fs.fs_rolled;]])],
   8       [ac_cv_solaris_fs_has_fs_rolled=yes],
   9       [ac_cv_solaris_fs_has_fs_rolled=no])
  10   ])
  11   AS_IF([test "$ac_cv_solaris_fs_has_fs_rolled" = "yes"],
  12         [AC_DEFINE(STRUCT_FS_HAS_FS_ROLLED, 1,
  13                    [define if struct fs has fs_rolled])
  14   ])
  15 ])
  16