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http://sources.redhat.com/git/gitweb.cgi?p=cluster.git;a=commitdiff;h=8b298b82eb1fcb9b6f3c7100159862dd1fd9c899 The branch, master has been updated via 8b298b82eb1fcb9b6f3c7100159862dd1fd9c899 (commit) from c2b3b2b7be437bc4476326dcfe58e9f2b6c55d48 (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- commit 8b298b82eb1fcb9b6f3c7100159862dd1fd9c899 Author: Lon Hohberger <[EMAIL PROTECTED]> Date: Thu Mar 20 09:54:33 2008 -0400 [rgmanager] Remove unused lockspace.c file ----------------------------------------------------------------------- Summary of changes: rgmanager/src/clulib/lockspace.c | 93 -------------------------------------- 1 files changed, 0 insertions(+), 93 deletions(-) delete mode 100644 rgmanager/src/clulib/lockspace.c diff --git a/rgmanager/src/clulib/lockspace.c b/rgmanager/src/clulib/lockspace.c deleted file mode 100644 index 591c732..0000000 --- a/rgmanager/src/clulib/lockspace.c +++ /dev/null @@ -1,93 +0,0 @@ -/* - Copyright Red Hat, Inc. 2006 - - This program is free software; you can redistribute it and/or modify it - under the terms of the GNU General Public License as published by the - Free Software Foundation; either version 2, or (at your option) any - later version. - - This program is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; see the file COPYING. If not, write to the - Free Software Foundation, Inc., 675 Mass Ave, Cambridge, - MA 02139, USA. -*/ -#include <stdlib.h> -#include <unistd.h> -#include <string.h> -#include <stdio.h> -#include <assert.h> -#include <sys/ioctl.h> -#include <sys/select.h> -#include <lock.h> -#include <pthread.h> -#include <sys/types.h> -#include <sys/stat.h> -#include <clulog.h> -#include <signal.h> -#include <gettid.h> -#include <libdlm.h> -#include <errno.h> - - -#define RGMGR_LOCKSPACE "rgmanager" - -static pthread_mutex_t _default_lock = PTHREAD_MUTEX_INITIALIZER; -static char _init = 0; -static pid_t _holder_id = 0; -static dlm_lshandle_t _default_ls; - - -static int -_init_lockspace(void) -{ - _default_ls = clu_acquire_lockspace(RGMGR_LOCKSPACE); - if (!_default_ls) { - return -1; - } - _init = 1; - return 0; -} - - -dlm_lshandle_t -ls_hold_default(void) -{ - pthread_mutex_lock(&_default_lock); - if (!_init && (_init_lockspace() < 0)) { - pthread_mutex_unlock(&_default_lock); - errno = ENOLCK; - return NULL; - } - - if (_holder_id != 0) { - pthread_mutex_unlock(&_default_lock); - errno = EAGAIN; - return NULL; - } - - _holder_id = gettid(); - pthread_mutex_unlock(&_default_lock); - return _default_ls; -} - - -void -ls_release_default(void) -{ - pthread_mutex_lock(&_default_lock); - if (_holder_id != gettid()) { - clulog(LOG_ERR, "Attempt to release lockspace when I am not" - "the holder!\n"); - raise(SIGSTOP); - } - - _holder_id = 0; - pthread_mutex_unlock(&_default_lock); -} - - hooks/post-receive -- Cluster Project
