Page MenuHomeClusterLabs Projects
Files F2020147

No OneTemporary
Actions

View Options

diff --git a/include/corosync/logsys.h b/include/corosync/logsys.h
index 456776f4..0b2fbff8 100644
--- a/include/corosync/logsys.h
+++ b/include/corosync/logsys.h
@@ -1,337 +1,331 @@
/*
* Copyright (c) 2002-2004 MontaVista Software, Inc.
* Copyright (c) 2006-2012 Red Hat, Inc.
*
* Author: Steven Dake (sdake@redhat.com)
* Author: Lon Hohberger (lhh@redhat.com)
* Author: Fabio M. Di Nitto (fdinitto@redhat.com)
*
* All rights reserved.
*
* This software licensed under BSD license, the text of which follows:
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* - Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* - Neither the name of the MontaVista Software, Inc. nor the names of its
* contributors may be used to endorse or promote products derived from this
* software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef LOGSYS_H_DEFINED
#define LOGSYS_H_DEFINED
#include <stdarg.h>
#include <stdlib.h>
#include <syslog.h>
#include <pthread.h>
#include <limits.h>
#include <qb/qbconfig.h>
#include <qb/qblog.h>
#ifdef __cplusplus
extern "C" {
#endif
/*
* All of the LOGSYS_MODE's can be ORed together for combined behavior
*
* FORK and THREADED are ignored for SUBSYSTEMS
*/
#define LOGSYS_MODE_OUTPUT_FILE (1<<0)
#define LOGSYS_MODE_OUTPUT_STDERR (1<<1)
#define LOGSYS_MODE_OUTPUT_SYSLOG (1<<2)
#define LOGSYS_MODE_FORK (1<<3)
#define LOGSYS_MODE_THREADED (1<<4)
/*
* Log priorities, compliant with syslog and SA Forum Log spec.
*/
#define LOGSYS_LEVEL_EMERG LOG_EMERG
#define LOGSYS_LEVEL_ALERT LOG_ALERT
#define LOGSYS_LEVEL_CRIT LOG_CRIT
#define LOGSYS_LEVEL_ERROR LOG_ERR
#define LOGSYS_LEVEL_WARNING LOG_WARNING
#define LOGSYS_LEVEL_NOTICE LOG_NOTICE
#define LOGSYS_LEVEL_INFO LOG_INFO
#define LOGSYS_LEVEL_DEBUG LOG_DEBUG
#define LOGSYS_LEVEL_TRACE LOG_TRACE
/*
* logsys_logger bits
*
* SUBSYS_COUNT defines the maximum number of subsystems
* SUBSYS_NAMELEN defines the maximum len of a subsystem name
*/
#define LOGSYS_MAX_SUBSYS_COUNT 32
#define LOGSYS_MAX_SUBSYS_NAMELEN 64
#define LOGSYS_MAX_PERROR_MSG_LEN 128
/*
* Debug levels
*/
#define LOGSYS_DEBUG_OFF 0
#define LOGSYS_DEBUG_ON 1
#define LOGSYS_DEBUG_TRACE 2
#ifndef LOGSYS_UTILS_ONLY
/**
* @brief configuration bits that can only be done for the whole system
* @param format
* @return
*/
extern int logsys_format_set (
const char *format);
/**
* @brief logsys_format_get
* @return
*/
extern char *logsys_format_get (void);
/**
* @brief per system/subsystem settings.
*
* NOTE: once a subsystem is created and configured, changing
* the default does NOT affect the subsystems.
*
* Pass a NULL subsystem to change them all
*
* @param subsys
* @param facility
* @return
*/
extern int logsys_config_syslog_facility_set (
const char *subsys,
unsigned int facility);
/**
* @brief logsys_config_syslog_priority_set
* @param subsys
* @param priority
* @return
*/
extern int logsys_config_syslog_priority_set (
const char *subsys,
unsigned int priority);
/**
* @brief logsys_config_mode_set
* @param subsys
* @param mode
* @return
*/
extern int logsys_config_mode_set (
const char *subsys,
unsigned int mode);
/**
* @brief logsys_config_mode_get
* @param subsys
* @return
*/
extern unsigned int logsys_config_mode_get (
const char *subsys);
/**
* @brief logsys_config_apply
*/
void logsys_config_apply(void);
/**
* @brief to close a logfile, just invoke this function with a NULL
* file or if you want to change logfile, the old one will
* be closed for you.
*
* @param subsys
* @param error_string
* @param file
* @return
*/
extern int logsys_config_file_set (
const char *subsys,
const char **error_string,
const char *file);
/**
* @brief logsys_config_logfile_priority_set
* @param subsys
* @param priority
* @return
*/
extern int logsys_config_logfile_priority_set (
const char *subsys,
unsigned int priority);
/**
* @brief enabling debug, disable message priority filtering.
* everything is sent everywhere. priority values
* for file and syslog are not overwritten.
*
* @param subsys
* @param value
* @return
*/
extern int logsys_config_debug_set (
const char *subsys,
unsigned int value);
/*
* External API - helpers
*
* convert facility/priority to/from name/values
*/
/**
* @brief logsys_priority_id_get
* @param name
* @return
*/
extern int logsys_priority_id_get (
const char *name);
/**
* @brief logsys_priority_name_get
* @param priority
* @return
*/
extern const char *logsys_priority_name_get (
unsigned int priority);
/**
* @brief _logsys_system_setup
* @param mainsystem
* @param mode
* @param syslog_facility
* @param syslog_priority
* @return
*/
extern int _logsys_system_setup(
const char *mainsystem,
unsigned int mode,
int syslog_facility,
int syslog_priority);
/**
* @brief logsys_system_fini
*/
extern void logsys_system_fini (void);
/**
* @brief _logsys_config_subsys_get
* @param subsys
* @return
*/
extern int _logsys_config_subsys_get (
const char *subsys);
/**
* @brief _logsys_subsys_create
* @param subsys
* @param filename
* @return
*/
extern int _logsys_subsys_create (const char *subsys, const char *filename);
/**
* @brief logsys_thread_start
* @return
*/
extern int logsys_thread_start (void);
/**
* @brief logsys_subsys_id
*/
static int logsys_subsys_id __attribute__((unused)) = LOGSYS_MAX_SUBSYS_COUNT;
/**
* @brief The LOGSYS_DECLARE_SYSTEM macro
* @param name
* @param mode
* @param syslog_facility
* @param syslog_priority
*/
#define LOGSYS_DECLARE_SYSTEM(name,mode,syslog_facility,syslog_priority)\
+QB_LOG_INIT_DATA(logsys_qb_init); \
__attribute__ ((constructor)) \
static void logsys_system_init (void) \
{ \
if (_logsys_system_setup (name,mode,syslog_facility,syslog_priority) < 0) { \
fprintf (stderr, \
"Unable to setup logging system: %s.\n", name); \
exit (-1); \
} \
}
-#ifdef QB_HAVE_ATTRIBUTE_SECTION
-#define LOGSYS_DECLARE_SECTION assert(__start___verbose != __stop___verbose)
-#else
-#define LOGSYS_DECLARE_SECTION
-#endif
-
/**
* @brief The LOGSYS_DECLARE_SUBSYS macro
* @param subsys
*/
#define LOGSYS_DECLARE_SUBSYS(subsys) \
__attribute__ ((constructor)) \
static void logsys_subsys_init (void) \
{ \
- LOGSYS_DECLARE_SECTION; \
logsys_subsys_id = \
_logsys_subsys_create ((subsys), __FILE__); \
if (logsys_subsys_id == -1) { \
fprintf (stderr, \
"Unable to create logging subsystem: %s.\n", subsys); \
exit (-1); \
} \
}
/**
* @brief The LOGSYS_PERROR macro
* @param err_num
* @param level
* @param fmt
* @param args
*/
#define LOGSYS_PERROR(err_num, level, fmt, args...) do { \
char _error_str[LOGSYS_MAX_PERROR_MSG_LEN]; \
const char *_error_ptr = qb_strerror_r(err_num, _error_str, sizeof(_error_str)); \
qb_log(level, fmt ": %s (%d)", ##args, _error_ptr, err_num); \
} while(0)
#define log_printf(level, format, args...) qb_log(level, format, ##args)
#define ENTER qb_enter
#define LEAVE qb_leave
#define TRACE1(format, args...) qb_log(LOG_TRACE, "TRACE1:" #format, ##args)
#define TRACE2(format, args...) qb_log(LOG_TRACE, "TRACE2:" #format, ##args)
#define TRACE3(format, args...) qb_log(LOG_TRACE, "TRACE3:" #format, ##args)
#define TRACE4(format, args...) qb_log(LOG_TRACE, "TRACE4:" #format, ##args)
#define TRACE5(format, args...) qb_log(LOG_TRACE, "TRACE5:" #format, ##args)
#define TRACE6(format, args...) qb_log(LOG_TRACE, "TRACE6:" #format, ##args)
#define TRACE7(format, args...) qb_log(LOG_TRACE, "TRACE7:" #format, ##args)
#define TRACE8(format, args...) qb_log(LOG_TRACE, "TRACE8:" #format, ##args)
#endif /* LOGSYS_UTILS_ONLY */
#ifdef __cplusplus
}
#endif
#endif /* LOGSYS_H_DEFINED */

File Metadata

Mime Type
text/x-diff
Expires
Mon, Dec 23, 12:45 PM (1 d, 8 h)
Storage Engine
blob
Storage Format
Raw Data
Storage Handle
1125392
Default Alt Text
(9 KB)

Event Timeline