Update.

1998-06-09  Ulrich Drepper  <drepper@cygnus.com>

	* sysdeps/unix/sysv/linux/netinet/ip.h (struct ip_options): Define
	__data member only for gcc.  Reported by ak@muc.de.

	* misc/mntent.h: Undo last patch.
	* sysdeps/unix/sysv/linux/fstatvfs.c (fstatvfs): Undo last patch.
	* misc/tst/mntent.c: Adjust code for this change.

	* io/fts.c: Updated from a slightly more recent BSD version.
	* io/fts.h: Likewise.

	* libc.map: Add __libc_stack_end.

	* db2/Makefile (routines): Add lock_region.
	* db2/config.h: Update from db-2.4.14.
	* db2/db.h: Likewise.
	* db2/db_185.h: Likewise.
	* db2/db_int.h: Likewise.
	* db2/bt_close.c: Likewise.
	* db2/bt_compare.c: Likewise.
	* db2/bt_conv.c: Likewise.
	* db2/bt_cursor.c: Likewise.
	* db2/bt_delete.c: Likewise.
	* db2/bt_open.c: Likewise.
	* db2/bt_page.c: Likewise.
	* db2/bt_put.c: Likewise.
	* db2/bt_rec.c: Likewise.
	* db2/bt_recno.c: Likewise.
	* db2/bt_rsearch.c: Likewise.
	* db2/bt_search.c: Likewise.
	* db2/bt_split.c: Likewise.
	* db2/bt_stat.c: Likewise.
	* db2/btree.src: Likewise.
	* db2/btree_auto.c: Likewise.
	* db2/getlong.c: Likewise.
	* db2/db_appinit.c: Likewise.
	* db2/db_apprec.c: Likewise.
	* db2/db_byteorder.c: Likewise.
	* db2/db_err.c: Likewise.
	* db2/db_log2.c: Likewise.
	* db2/db_region.c: Likewise.
	* db2/db_salloc.c: Likewise.
	* db2/db_shash.c: Likewise.
	* db2/db.c: Likewise.
	* db2/db.src: Likewise.
	* db2/db_auto.c: Likewise.
	* db2/db_conv.c: Likewise.
	* db2/db_dispatch.c: Likewise.
	* db2/db_dup.c: Likewise.
	* db2/db_overflow.c: Likewise.
	* db2/db_pr.c: Likewise.
	* db2/db_rec.c: Likewise.
	* db2/db_ret.c: Likewise.
	* db2/db_thread.c: Likewise.
	* db2/db185.c: Likewise.
	* db2/db185_int.h: Likewise.
	* db2/dbm.c: Likewise.
	* db2/hash.c: Likewise.
	* db2/hash.src: Likewise.
	* db2/hash_auto.c: Likewise.
	* db2/hash_conv.c: Likewise.
	* db2/hash_debug.c: Likewise.
	* db2/hash_dup.c: Likewise.
	* db2/hash_func.c: Likewise.
	* db2/hash_page.c: Likewise.
	* db2/hash_rec.c: Likewise.
	* db2/hash_stat.c: Likewise.
	* db2/btree.h: Likewise.
	* db2/btree_ext.h: Likewise.
	* db2/clib_ext.h: Likewise.
	* db2/common_ext.h: Likewise.
	* db2/cxx_int.h: Likewise.
	* db2/db.h.src: Likewise.
	* db2/db_185.h.src: Likewise.
	* db2/db_am.h: Likewise.
	* db2/db_auto.h: Likewise.
	* db2/db_cxx.h: Likewise.
	* db2/db_dispatch.h: Likewise.
	* db2/db_ext.h: Likewise.
	* db2/db_int.h.src: Likewise.
	* db2/db_page.h: Likewise.
	* db2/db_shash.h: Likewise.
	* db2/db_swap.h: Likewise.
	* db2/hash.h: Likewise.
	* db2/hash_ext.h: Likewise.
	* db2/lock.h: Likewise.
	* db2/lock_ext.h: Likewise.
	* db2/log.h: Likewise.
	* db2/log_ext.h: Likewise.
	* db2/mp.h: Likewise.
	* db2/mp_ext.h: Likewise.
	* db2/mutex_ext.h: Likewise.
	* db2/os_ext.h: Likewise.
	* db2/os_func.h: Likewise.
	* db2/queue.h: Likewise.
	* db2/shqueue.h: Likewise.
	* db2/txn.h: Likewise.
	* db2/lock.c: Likewise.
	* db2/lock_conflict.c: Likewise.
	* db2/lock_deadlock.c: Likewise.
	* db2/lock_region.c: Likewise.
	* db2/lock_util.c: Likewise.
	* db2/log.c: Likewise.
	* db2/log.src: Likewise.
	* db2/log_archive.c: Likewise.
	* db2/log_auto.c: Likewise.
	* db2/log_compare.c: Likewise.
	* db2/log_findckp.c: Likewise.
	* db2/log_get.c: Likewise.
	* db2/log_put.c: Likewise.
	* db2/log_rec.c: Likewise.
	* db2/log_register.c: Likewise.
	* db2/mp_bh.c: Likewise.
	* db2/mp_fget.c: Likewise.
	* db2/mp_fopen.c: Likewise.
	* db2/mp_fput.c: Likewise.
	* db2/mp_fset.c: Likewise.
	* db2/mp_open.c: Likewise.
	* db2/mp_pr.c: Likewise.
	* db2/mp_region.c: Likewise.
	* db2/mp_sync.c: Likewise.
	* db2/68020.gcc: Likewise.
	* db2/mutex.c: Likewise.
	* db2/parisc.gcc: Likewise.
	* db2/parisc.hp: Likewise.
	* db2/sco.cc: Likewise.
	* db2/os_abs.c: Likewise.
	* db2/os_alloc.c: Likewise.
	* db2/os_config.c: Likewise.
	* db2/os_dir.c: Likewise.
	* db2/os_fid.c: Likewise.
	* db2/os_fsync.c: Likewise.
	* db2/os_map.c: Likewise.
	* db2/os_oflags.c: Likewise.
	* db2/os_open.c: Likewise.
	* db2/os_rpath.c: Likewise.
	* db2/os_rw.c: Likewise.
	* db2/os_seek.c: Likewise.
	* db2/os_sleep.c: Likewise.
	* db2/os_spin.c: Likewise.
	* db2/os_stat.c: Likewise.
	* db2/os_unlink.c: Likewise.
	* db2/db_archive.c: Likewise.
	* db2/db_checkpoint.c: Likewise.
	* db2/db_deadlock.c: Likewise.
	* db2/db_dump.c: Likewise.
	* db2/db_dump185.c: Likewise.
	* db2/db_load.c: Likewise.
	* db2/db_printlog.c: Likewise.
	* db2/db_recover.c: Likewise.
	* db2/db_stat.c: Likewise.
	* db2/txn.c: Likewise.
	* db2/txn.src: Likewise.
	* db2/txn_auto.c: Likewise.
	* db2/txn_rec.c: Likewise.

	* elf/rtld.c: Move definition of __libc_stack_end to ...
	* sysdeps/generic/dl-sysdep.h: ...here.

	* sysdeps/unix/sysv/linux/fstatvfs.c: Handle nodiratime option.
	* sysdeps/unix/sysv/linux/bits/statvfs.h: Define ST_NODIRATIME.
	* sysdeps/unix/sysv/linux/sys/mount.h: Define MS_NODIRATIME.

1998-06-08 21:44  Ulrich Drepper  <drepper@cygnus.com>

	* sysdeps/unix/sysv/linux/fstatvfs.c: Handle constant option string
	from mntent correctly.

1998-06-06  Andreas Jaeger  <aj@arthur.rhein-neckar.de>

	* sunrpc/Makefile (generated): Correct typo.

1998-06-04  Philip Blundell  <philb@gnu.org>

	* elf/elf.h (EM_ARM, et al.): New definitions.
	* sysdeps/arm/dl-machine.h: Update for new draft ARM ELF ABI.

1 files changed, 13 insertions, 39 deletions

diff --git a/db2/include/lock.h b/db2/include/lock.h
index 5031b65d06..47a38b8783 100644
--- a/db2/include/lock.h
+++ b/db2/include/lock.h
@@ -1,16 +1,19 @@
 /*-
  * See the file LICENSE for redistribution information.
  *
- * Copyright (c) 1996, 1997
+ * Copyright (c) 1996, 1997, 1998
  *	Sleepycat Software.  All rights reserved.
  *
- *	@(#)lock.h	10.10 (Sleepycat) 11/13/97
+ *	@(#)lock.h	10.15 (Sleepycat) 5/10/98
  */
 
 typedef struct __db_lockobj	DB_LOCKOBJ;
 
 #define DB_DEFAULT_LOCK_FILE	"__db_lock.share"
-#define DB_LOCK_DEFAULT_N	5000
+
+#ifndef DB_LOCK_DEFAULT_N
+#define DB_LOCK_DEFAULT_N	5000	/* Default # of locks in region. */
+#endif
 
 /*
  * The locker id space is divided between the transaction manager and the lock
@@ -54,9 +57,9 @@ struct __db_lockregion {
 
 /* Macros to lock/unlock the region. */
 #define	LOCK_LOCKREGION(lt)						\
-	(void)__db_mutex_lock(&(lt)->region->hdr.lock, (lt)->fd)
+	(void)__db_mutex_lock(&(lt)->region->hdr.lock, (lt)->reginfo.fd)
 #define	UNLOCK_LOCKREGION(lt)						\
-	(void)__db_mutex_unlock(&(lt)->region->hdr.lock, (lt)->fd)
+	(void)__db_mutex_unlock(&(lt)->region->hdr.lock, (lt)->reginfo.fd)
 
 /*
  * Since we will be keeping DBTs in shared memory, we need the equivalent
@@ -69,9 +72,6 @@ typedef struct __sh_dbt {
 
 #define SH_DBT_PTR(p)	((void *)(((u_int8_t *)(p)) + (p)->off))
 
-/*
- * The lock table is the per-process cookie returned from a lock_open call.
- */
 struct __db_lockobj {
 	SH_DBT	lockobj;		/* Identifies object locked. */
 	SH_TAILQ_ENTRY links;		/* Links for free list. */
@@ -98,12 +98,14 @@ struct __db_lockobj {
 #define	holders	dlinks._holders
 #define	heldby	dlinks._heldby
 
+/*
+ * The lock table is the per-process cookie returned from a lock_open call.
+ */
 struct __db_locktab {
 	DB_ENV		*dbenv;		/* Environment. */
-	int		 fd;		/* mapped file descriptor */
-	DB_LOCKREGION	*region;	/* address of shared memory region */
+	REGINFO		 reginfo;	/* Region information. */
+	DB_LOCKREGION	*region;	/* Address of shared memory region. */
 	DB_HASHTAB 	*hashtab; 	/* Beginning of hash table. */
-	size_t		reg_size;	/* last known size of lock region */
 	void		*mem;		/* Beginning of string space. */
 	u_int8_t 	*conflicts;	/* Pointer to conflict matrix. */
 };
@@ -113,21 +115,6 @@ struct __db_locktab {
 	T->conflicts[HELD * T->region->nmodes + WANTED]
 
 /*
- * Status of a lock.
- */
-typedef enum {
-	DB_LSTAT_ABORTED,		/* Lock belongs to an aborted txn. */
-	DB_LSTAT_ERR,			/* Lock is bad. */
-	DB_LSTAT_FREE,			/* Lock is unallocated. */
-	DB_LSTAT_HELD,			/* Lock is currently held. */
-	DB_LSTAT_NOGRANT,		/* Lock was not granted. */
-	DB_LSTAT_PENDING,		/* Lock was waiting and has been
-					 * promoted; waiting for the owner
-					 * to run and upgrade it to held. */
-	DB_LSTAT_WAITING		/* Lock is on the wait queue. */
-} db_status_t;
-
-/*
  * Resources in the lock region.  Used to indicate which resource
  * is running low when we need to grow the region.
  */
@@ -187,17 +174,4 @@ struct __db_lock {
 	ALIGN((N) * sizeof(DB_LOCKOBJ), sizeof(size_t)) +		\
 	ALIGN(STRING_SIZE(N), sizeof(size_t)))
 
-#ifdef DEBUG
-#define	LOCK_DEBUG_LOCKERS	0x0001
-#define	LOCK_DEBUG_LOCK	 	0x0002
-#define	LOCK_DEBUG_OBJ	 	0x0004
-#define	LOCK_DEBUG_CONF	 	0x0008
-#define	LOCK_DEBUG_MEM	 	0x0010
-#define	LOCK_DEBUG_BUCKET	0x0020
-#define LOCK_DEBUG_OBJECTS	0x0040
-#define	LOCK_DEBUG_ALL	 	0xFFFF
-
-#define	LOCK_DEBUG_NOMUTEX	0x0100
-#endif
-
 #include "lock_ext.h"