diff options
author | Ulrich Drepper <drepper@redhat.com> | 1998-06-09 15:16:55 +0000 |
---|---|---|
committer | Ulrich Drepper <drepper@redhat.com> | 1998-06-09 15:16:55 +0000 |
commit | bf7997b65c7887d2acda95f5201d818a19d81711 (patch) | |
tree | da3583de3a0b5892f90a4b1eb773a87b554ae37e /db2/lock/lock_deadlock.c | |
parent | 7646e67e6cc4c738a7b402c60fed39d52db0433b (diff) | |
download | glibc-bf7997b65c7887d2acda95f5201d818a19d81711.zip glibc-bf7997b65c7887d2acda95f5201d818a19d81711.tar.gz glibc-bf7997b65c7887d2acda95f5201d818a19d81711.tar.bz2 |
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.
Diffstat (limited to 'db2/lock/lock_deadlock.c')
-rw-r--r-- | db2/lock/lock_deadlock.c | 30 |
1 files changed, 13 insertions, 17 deletions
diff --git a/db2/lock/lock_deadlock.c b/db2/lock/lock_deadlock.c index 93c438c..4de4929 100644 --- a/db2/lock/lock_deadlock.c +++ b/db2/lock/lock_deadlock.c @@ -1,25 +1,21 @@ /*- * See the file LICENSE for redistribution information. * - * Copyright (c) 1996, 1997 + * Copyright (c) 1996, 1997, 1998 * Sleepycat Software. All rights reserved. */ #include "config.h" #ifndef lint -static const char copyright[] = -"@(#) Copyright (c) 1997\n\ - Sleepycat Software Inc. All rights reserved.\n"; -static const char sccsid[] = "@(#)lock_deadlock.c 10.26 (Sleepycat) 11/25/97"; -#endif +static const char sccsid[] = "@(#)lock_deadlock.c 10.32 (Sleepycat) 4/26/98"; +#endif /* not lint */ #ifndef NO_SYSTEM_INCLUDES #include <sys/types.h> #include <errno.h> #include <string.h> -#include <stdlib.h> #endif #include "db_int.h" @@ -59,14 +55,14 @@ static int __dd_build static u_int32_t *__dd_find __P((u_int32_t *, locker_info *, u_int32_t)); -#ifdef DEBUG +#ifdef DIAGNOSTIC static void __dd_debug __P((DB_ENV *, locker_info *, u_int32_t *, u_int32_t)); #endif int lock_detect(lt, flags, atype) DB_LOCKTAB *lt; - int flags, atype; + u_int32_t flags, atype; { DB_ENV *dbenv; locker_info *idmap; @@ -96,7 +92,7 @@ lock_detect(lt, flags, atype) if (nlockers == 0) return (0); -#ifdef DEBUG +#ifdef DIAGNOSTIC if (dbenv->db_verbose != 0) __dd_debug(dbenv, idmap, bitmap, nlockers); #endif @@ -202,7 +198,7 @@ __dd_build(dbenv, bmp, nlockers, idmap) u_int8_t *pptr; locker_info *id_array; u_int32_t *bitmap, count, *entryp, i, id, nentries, *tmpmap; - int is_first, ret; + int is_first; lt = dbenv->lk_info; @@ -322,8 +318,8 @@ retry: count = lt->region->nlockers; lp != NULL; is_first = 0, lp = SH_TAILQ_NEXT(lp, links, __db_lock)) { - if ((ret = __lock_getobj(lt, lp->holder, - NULL, DB_LOCK_LOCKER, &lockerp)) != 0) { + if (__lock_getobj(lt, lp->holder, + NULL, DB_LOCK_LOCKER, &lockerp) != 0) { __db_err(dbenv, "warning unable to find object"); continue; @@ -357,8 +353,8 @@ retry: count = lt->region->nlockers; for (id = 0; id < count; id++) { if (!id_array[id].valid) continue; - if ((ret = __lock_getobj(lt, - id_array[id].id, NULL, DB_LOCK_LOCKER, &lockerp)) != 0) { + if (__lock_getobj(lt, + id_array[id].id, NULL, DB_LOCK_LOCKER, &lockerp) != 0) { __db_err(dbenv, "No locks for locker %lu", (u_long)id_array[id].id); continue; @@ -448,7 +444,7 @@ __dd_abort(dbenv, info) SH_LIST_REMOVE(lockp, locker_links, __db_lock); sh_obj = (DB_LOCKOBJ *)((u_int8_t *)lockp + lockp->obj); SH_TAILQ_REMOVE(&sh_obj->waiters, lockp, links, __db_lock); - (void)__db_mutex_unlock(&lockp->mutex, lt->fd); + (void)__db_mutex_unlock(&lockp->mutex, lt->reginfo.fd); ret = 0; @@ -456,7 +452,7 @@ out: UNLOCK_LOCKREGION(lt); return (ret); } -#ifdef DEBUG +#ifdef DIAGNOSTIC static void __dd_debug(dbenv, idmap, bitmap, nlockers) DB_ENV *dbenv; |