From 8e1d140d107b46ac0a88c544289b8d29f1542ede Mon Sep 17 00:00:00 2001
From: Simon Wilkinson <sxw@your-file-system.com>
Date: Thu, 4 Feb 2010 12:18:30 +0000
Subject: [PATCH] Unix CM: Indent #ifdef ladder in lock.h

The ifdef ladder in lock.h was a pain to read. Indent it to make it
clearer.

Change-Id: I673a85785e1e6207dae55616845d5cb982694189
Reviewed-on: http://gerrit.openafs.org/1240
Reviewed-by: Derrick Brashear <shadow@dementia.org>
Tested-by: Derrick Brashear <shadow@dementia.org>
---
 src/afs/lock.h | 102 ++++++++++++++++++++++++-------------------------
 1 file changed, 51 insertions(+), 51 deletions(-)

diff --git a/src/afs/lock.h b/src/afs/lock.h
index 2aa5ea1d8..284d51046 100644
--- a/src/afs/lock.h
+++ b/src/afs/lock.h
@@ -72,71 +72,71 @@ typedef struct afs_bozoLock afs_bozoLock_t;
 
 #if defined(AFS_SUN57_ENV)
 typedef kthread_t * afs_lock_tracker_t;
-#define MyPidxx (curthread)
-#define MyPidxx2Pid(x) (x ? ttoproc(x)->p_pid : 0)
+# define MyPidxx (curthread)
+# define MyPidxx2Pid(x) (x ? ttoproc(x)->p_pid : 0)
 #elif defined(AFS_SUN5_ENV) || defined(AFS_OBSD_ENV)
 typedef unsigned int afs_lock_tracker_t;
-#define MyPidxx (curproc->p_pid)
-#define MyPidxx2Pid(x) (x)
+# define MyPidxx (curproc->p_pid)
+# define MyPidxx2Pid(x) (x)
 #else
-#if defined(AFS_AIX41_ENV)
+# if defined(AFS_AIX41_ENV)
 typedef tid_t afs_lock_tracker_t;
 extern tid_t thread_self();
-#define MyPidxx (thread_self())
-#define MyPidxx2Pid(x) ((afs_int32)(x))
-#else /* AFS_AIX41_ENV */
-#if defined(AFS_HPUX101_ENV)
-#if defined(AFS_HPUX1111_ENV)
+#  define MyPidxx (thread_self())
+#  define MyPidxx2Pid(x) ((afs_int32)(x))
+# else /* AFS_AIX41_ENV */
+#  if defined(AFS_HPUX101_ENV)
+#   if defined(AFS_HPUX1111_ENV)
 typedef struct kthread * afs_lock_tracker_t;
-#define MyPidxx (u.u_kthreadp)
-#define MyPidxx2Pid(x) (x ? kt_tid(x) : 0)
-#else
+#    define MyPidxx (u.u_kthreadp)
+#    define MyPidxx2Pid(x) (x ? kt_tid(x) : 0)
+#   else
 typedef afs_proc_t * afs_lock_tracker_t;
-#define MyPidxx (u.u_procp)
-#define MyPidxx2Pid(x) (x ? (afs_int32)p_pid(x) : 0)
-#endif
-#else
-#if defined(AFS_SGI64_ENV)
-#if defined(AFS_SGI65_ENV)
+#    define MyPidxx (u.u_procp)
+#    define MyPidxx2Pid(x) (x ? (afs_int32)p_pid(x) : 0)
+#   endif
+#  else
+#   if defined(AFS_SGI64_ENV)
+#    if defined(AFS_SGI65_ENV)
 typedef unsigned int afs_lock_tracker_t;
-#define MyPidxx proc_pid(curproc())
-#define MyPidxx2Pid(x) (x)
-#else
+#     define MyPidxx proc_pid(curproc())
+#     define MyPidxx2Pid(x) (x)
+#    else
 typedef unsigned int afs_lock_tracker_t;
-#define MyPidxx current_pid()
-#define MyPidxx2Pid(x) (x)
-#endif
-#else /* AFS_SGI64_ENV */
-#ifdef AFS_LINUX20_ENV
+#     define MyPidxx current_pid()
+#     define MyPidxx2Pid(x) (x)
+#    endif
+#   else /* AFS_SGI64_ENV */
+#    ifdef AFS_LINUX20_ENV
 typedef struct task_struct * afs_lock_tracker_t;
-#define MyPidxx (current)
-#define MyPidxx2Pid(x) (x? (x)->pid : 0)
-#else
-#if defined(AFS_DARWIN_ENV)
-#if defined(AFS_DARWIN80_ENV)
+#     define MyPidxx (current)
+#     define MyPidxx2Pid(x) (x? (x)->pid : 0)
+#    else
+#     if defined(AFS_DARWIN_ENV)
+#      if defined(AFS_DARWIN80_ENV)
 typedef unsigned int afs_lock_tracker_t;
-#define MyPidxx (proc_selfpid())
-#define MyPidxx2Pid(x) (x)
-#else
+#       define MyPidxx (proc_selfpid())
+#       define MyPidxx2Pid(x) (x)
+#      else
 typedef unsigned int afs_lock_tracker_t;
-#define MyPidxx (current_proc()->p_pid )
-#define MyPidxx2Pid(x) (x)
-#endif
-#else
-#if defined(AFS_FBSD_ENV)
+#       define MyPidxx (current_proc()->p_pid )
+#       define MyPidxx2Pid(x) (x)
+#      endif
+#     else
+#      if defined(AFS_FBSD_ENV)
 typedef unsigned int afs_lock_tracker_t;
-#define MyPidxx (curproc->p_pid )
-#define MyPidxx2Pid(x) (x)
-#else
+#       define MyPidxx (curproc->p_pid )
+#       define MyPidxx2Pid(x) (x)
+#      else
 typedef unsigned int afs_lock_tracker_t;
-#define MyPidxx (u.u_procp->p_pid )
-#define MyPidxx2Pid(x) (x)
-#endif /* AFS_FBSD_ENV */
-#endif /* AFS_DARWIN_ENV */
-#endif /* AFS_LINUX20_ENV */
-#endif /* AFS_SGI64_ENV */
-#endif /* AFS_HPUX101_ENV */
-#endif /* AFS_AIX41_ENV */
+#       define MyPidxx (u.u_procp->p_pid )
+#       define MyPidxx2Pid(x) (x)
+#      endif /* AFS_FBSD_ENV */
+#     endif /* AFS_DARWIN_ENV */
+#    endif /* AFS_LINUX20_ENV */
+#   endif /* AFS_SGI64_ENV */
+#  endif /* AFS_HPUX101_ENV */
+# endif /* AFS_AIX41_ENV */
 #endif
 
 /* all locks wait on excl_locked except for READ_LOCK, which waits on readers_reading */
-- 
2.39.5