/* $NetBSD: logging.h,v 1.1.1.1 2009/12/02 00:27:06 haad Exp $ */ /* * Copyright (C) 2004-2009 Red Hat, Inc. All rights reserved. * * This copyrighted material is made available to anyone wishing to use, * modify, copy, or redistribute it subject to the terms and conditions * of the GNU Lesser General Public License v.2.1. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software Foundation, * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef __CLUSTER_LOG_LOGGING_DOT_H__ #define __CLUSTER_LOG_LOGGING_DOT_H__ #include #include /* SHORT_UUID - print last 8 chars of a string */ #define SHORT_UUID(x) (strlen(x) > 8) ? ((x) + (strlen(x) - 8)) : (x) extern char *__rq_types_off_by_one[]; #define RQ_TYPE(x) __rq_types_off_by_one[(x) - 1] extern int log_tabbing; extern int log_is_open; extern int log_membership_change; extern int log_checkpoint; extern int log_resend_requests; #define LOG_OPEN(ident, option, facility) do { \ openlog(ident, option, facility); \ log_is_open = 1; \ } while (0) #define LOG_CLOSE(void) do { \ log_is_open = 0; \ closelog(); \ } while (0) #define LOG_OUTPUT(level, f, arg...) do { \ int __i; \ char __buffer[16]; \ FILE *fp = (level > LOG_NOTICE) ? stderr : stdout; \ if (log_is_open) { \ for (__i = 0; (__i < log_tabbing) && (__i < 15); __i++) \ __buffer[__i] = '\t'; \ __buffer[__i] = '\0'; \ syslog(level, "%s" f "\n", __buffer, ## arg); \ } else { \ for (__i = 0; __i < log_tabbing; __i++) \ fprintf(fp, "\t"); \ fprintf(fp, f "\n", ## arg); \ } \ } while (0) #ifdef DEBUG #define LOG_DBG(f, arg...) LOG_OUTPUT(LOG_DEBUG, f, ## arg) #else /* DEBUG */ #define LOG_DBG(f, arg...) #endif /* DEBUG */ #define LOG_COND(__X, f, arg...) do {\ if (__X) { \ LOG_OUTPUT(LOG_NOTICE, f, ## arg); \ } \ } while (0) #define LOG_PRINT(f, arg...) LOG_OUTPUT(LOG_NOTICE, f, ## arg) #define LOG_ERROR(f, arg...) LOG_OUTPUT(LOG_ERR, f, ## arg) #endif /* __CLUSTER_LOG_LOGGING_DOT_H__ */