[hcoop/debian/openafs.git] / src / cf / solaris-dqrwlock.m4

AC_DEFUN([SOLARIS_UFSVFS_HAS_DQRWLOCK], [
  AC_CACHE_CHECK([for vfs_dqrwlock in struct ufsvfs],
    [ac_cv_solaris_ufsvfs_has_dqrwlock],
    [AC_COMPILE_IFELSE(
      [AC_LANG_PROGRAM(
        [[#define _KERNEL
          #include <sys/fs/ufs_inode.h>]],
        [[struct ufsvfs _ufsvfs;
          (void) _ufsvfs.vfs_dqrwlock;]])],
        [ac_cv_solaris_ufsvfs_has_dqrwlock=yes],
        [ac_cv_solaris_ufsvfs_has_dqrwlock=no])
    ])
  AS_IF([test "$ac_cv_solaris_ufsvfs_has_dqrwlock" = "yes"],
	[AC_DEFINE(HAVE_VFS_DQRWLOCK, 1,
		   [define if struct ufsvfs has vfs_dqrwlock])
	])
])
Commit	Line	Data
805e021f CE	1	AC_DEFUN([SOLARIS_UFSVFS_HAS_DQRWLOCK], [
	2	AC_CACHE_CHECK([for vfs_dqrwlock in struct ufsvfs],
	3	[ac_cv_solaris_ufsvfs_has_dqrwlock],
	4	[AC_COMPILE_IFELSE(
	5	[AC_LANG_PROGRAM(
	6	[[#define _KERNEL
	7	#include <sys/fs/ufs_inode.h>]],
	8	[[struct ufsvfs _ufsvfs;
	9	(void) _ufsvfs.vfs_dqrwlock;]])],
	10	[ac_cv_solaris_ufsvfs_has_dqrwlock=yes],
	11	[ac_cv_solaris_ufsvfs_has_dqrwlock=no])
	12	])
	13	AS_IF([test "$ac_cv_solaris_ufsvfs_has_dqrwlock" = "yes"],
	14	[AC_DEFINE(HAVE_VFS_DQRWLOCK, 1,
	15	[define if struct ufsvfs has vfs_dqrwlock])
	16	])
	17	])
	18