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-rw-r--r--libglusterfs/src/logging.h392
1 files changed, 0 insertions, 392 deletions
diff --git a/libglusterfs/src/logging.h b/libglusterfs/src/logging.h
deleted file mode 100644
index 859050d568b..00000000000
--- a/libglusterfs/src/logging.h
+++ /dev/null
@@ -1,392 +0,0 @@
-/*
- Copyright (c) 2008-2012 Red Hat, Inc. <http://www.redhat.com>
- This file is part of GlusterFS.
-
- This file is licensed to you under your choice of the GNU Lesser
- General Public License, version 3 or any later version (LGPLv3 or
- later), or the GNU General Public License, version 2 (GPLv2), in all
- cases as published by the Free Software Foundation.
-*/
-
-#ifndef __LOGGING_H__
-#define __LOGGING_H__
-
-#include <sys/time.h>
-#include <stdint.h>
-#include <stdio.h>
-#include <stdarg.h>
-#include <pthread.h>
-#include "list.h"
-
-#ifdef GF_DARWIN_HOST_OS
-#define GF_PRI_FSBLK "u"
-#define GF_PRI_DEV PRId32
-#define GF_PRI_INODE PRIu64
-#define GF_PRI_NLINK PRIu32
-#define GF_PRI_SECOND "ld"
-#define GF_PRI_SUSECONDS "06d"
-#define GF_PRI_SNSECONDS "09ld"
-#define GF_PRI_USEC "d"
-#else
-#define GF_PRI_FSBLK PRIu64
-#define GF_PRI_DEV PRIu64
-#define GF_PRI_INODE PRIu64
-#define GF_PRI_NLINK PRIu32
-#define GF_PRI_SECOND "lu"
-#define GF_PRI_SUSECONDS "06ld"
-#define GF_PRI_SNSECONDS "09ld"
-#define GF_PRI_USEC "ld"
-#endif
-#define GF_PRI_BLKSIZE PRId32
-#define GF_PRI_SIZET "zu"
-#define GF_PRI_ATOMIC PRIu64
-
-#ifdef GF_DARWIN_HOST_OS
-#define GF_PRI_TIME "ld"
-#else
-#define GF_PRI_TIME PRIu64
-#endif
-
-#if 0
-/* Syslog definitions :-) */
-#define LOG_EMERG 0 /* system is unusable */
-#define LOG_ALERT 1 /* action must be taken immediately */
-#define LOG_CRIT 2 /* critical conditions */
-#define LOG_ERR 3 /* error conditions */
-#define LOG_WARNING 4 /* warning conditions */
-#define LOG_NOTICE 5 /* normal but significant condition */
-#define LOG_INFO 6 /* informational */
-#define LOG_DEBUG 7 /* debug-level messages */
-#endif
-
-#define GF_LOG_FORMAT_NO_MSG_ID "no-msg-id"
-#define GF_LOG_FORMAT_WITH_MSG_ID "with-msg-id"
-
-#define GF_LOGGER_GLUSTER_LOG "gluster-log"
-#define GF_LOGGER_SYSLOG "syslog"
-
-typedef enum {
- GF_LOG_NONE,
- GF_LOG_EMERG,
- GF_LOG_ALERT,
- GF_LOG_CRITICAL, /* fatal errors */
- GF_LOG_ERROR, /* major failures (not necessarily fatal) */
- GF_LOG_WARNING, /* info about normal operation */
- GF_LOG_NOTICE,
- GF_LOG_INFO, /* Normal information */
- GF_LOG_DEBUG, /* internal errors */
- GF_LOG_TRACE, /* full trace of operation */
-} gf_loglevel_t;
-
-/* format for the logs */
-typedef enum {
- gf_logformat_traditional = 0, /* Format as in gluster 3.5 */
- gf_logformat_withmsgid, /* Format enhanced with MsgID, ident, errstr */
- gf_logformat_cee /* log enhanced format in cee */
-} gf_log_format_t;
-
-/* log infrastructure to log to */
-typedef enum {
- gf_logger_glusterlog = 0, /* locations and files as in gluster 3.5 */
- gf_logger_syslog /* log to (r)syslog, based on (r)syslog conf */
- /* NOTE: In the future journald, lumberjack, next new thing here */
-} gf_log_logger_t;
-
-#define DEFAULT_LOG_FILE_DIRECTORY DATADIR "/log/glusterfs"
-#define DEFAULT_QUOTA_CRAWL_LOG_DIRECTORY DATADIR "/log/glusterfs/quota_crawl"
-#define DEFAULT_LOG_LEVEL GF_LOG_INFO
-
-typedef struct gf_log_handle_ {
- pthread_mutex_t logfile_mutex;
- uint8_t logrotate;
- uint8_t cmd_history_logrotate;
- gf_loglevel_t loglevel;
- int gf_log_syslog;
- gf_loglevel_t sys_log_level;
- char *filename;
- FILE *logfile;
- FILE *gf_log_logfile;
- char *cmd_log_filename;
- FILE *cmdlogfile;
- gf_log_logger_t logger;
- gf_log_format_t logformat;
- char *ident;
- int log_control_file_found;
- struct list_head lru_queue;
- uint32_t lru_size;
- uint32_t lru_cur_size;
- uint32_t timeout;
- pthread_mutex_t log_buf_lock;
- struct _gf_timer *log_flush_timer;
- int localtime;
-} gf_log_handle_t;
-
-typedef struct log_buf_ {
- char *msg;
- uint64_t msg_id;
- int errnum;
- struct timeval oldest;
- struct timeval latest;
- char *domain;
- char *file;
- char *function;
- int32_t line;
- gf_loglevel_t level;
- int refcount;
- int graph_id;
- struct list_head msg_list;
-} log_buf_t;
-
-void
-gf_log_globals_init(void *ctx, gf_loglevel_t level);
-int
-gf_log_init(void *data, const char *filename, const char *ident);
-
-void
-gf_log_logrotate(int signum);
-
-void
-gf_log_cleanup(void);
-
-/* Internal interfaces to log messages with message IDs */
-int
-_gf_msg(const char *domain, const char *file, const char *function,
- int32_t line, gf_loglevel_t level, int errnum, int trace,
- uint64_t msgid, const char *fmt, ...)
- __attribute__((__format__(__printf__, 9, 10)));
-
-void
-_gf_msg_backtrace_nomem(gf_loglevel_t level, int stacksize);
-
-int
-_gf_msg_plain(gf_loglevel_t level, const char *fmt, ...)
- __attribute__((__format__(__printf__, 2, 3)));
-
-int
-_gf_msg_plain_nomem(gf_loglevel_t level, const char *msg);
-
-int
-_gf_msg_vplain(gf_loglevel_t level, const char *fmt, va_list ap);
-
-int
-_gf_msg_nomem(const char *domain, const char *file, const char *function,
- int line, gf_loglevel_t level, size_t size);
-
-int
-_gf_log(const char *domain, const char *file, const char *function,
- int32_t line, gf_loglevel_t level, const char *fmt, ...)
- __attribute__((__format__(__printf__, 6, 7)));
-
-int
-_gf_log_callingfn(const char *domain, const char *file, const char *function,
- int32_t line, gf_loglevel_t level, const char *fmt, ...)
- __attribute__((__format__(__printf__, 6, 7)));
-
-int
-_gf_log_eh(const char *function, const char *fmt, ...)
- __attribute__((__format__(__printf__, 2, 3)));
-
-/* treat GF_LOG_TRACE and GF_LOG_NONE as LOG_DEBUG and
- * other level as is */
-#define SET_LOG_PRIO(level, priority) \
- do { \
- if (GF_LOG_TRACE == (level) || GF_LOG_NONE == (level)) { \
- priority = LOG_DEBUG; \
- } else { \
- priority = (level)-1; \
- } \
- } while (0)
-
-/* extract just the file name from the path */
-#define GET_FILE_NAME_TO_LOG(file, basename) \
- do { \
- basename = strrchr((file), '/'); \
- if (basename) \
- basename++; \
- else \
- basename = (file); \
- } while (0)
-
-#define PRINT_SIZE_CHECK(ret, label, strsize) \
- do { \
- if (ret < 0) \
- goto label; \
- if ((strsize - ret) > 0) { \
- strsize -= ret; \
- } else { \
- ret = 0; \
- goto label; \
- } \
- } while (0)
-
-#define FMT_WARN(fmt...) \
- do { \
- if (0) \
- printf(fmt); \
- } while (0)
-
-/* Interface to log messages with message IDs */
-#define gf_msg(dom, level, errnum, msgid, fmt...) \
- do { \
- _gf_msg(dom, __FILE__, __FUNCTION__, __LINE__, level, errnum, 0, \
- msgid, ##fmt); \
- } while (0)
-
-/* no frills, no thrills, just a vanilla message, used to print the graph */
-#define gf_msg_plain(level, fmt...) \
- do { \
- _gf_msg_plain(level, ##fmt); \
- } while (0)
-
-#define gf_msg_plain_nomem(level, msg) \
- do { \
- _gf_msg_plain_nomem(level, msg); \
- } while (0)
-
-#define gf_msg_vplain(level, fmt, va) \
- do { \
- _gf_msg_vplain(level, fmt, va); \
- } while (0)
-
-#define gf_msg_backtrace_nomem(level, stacksize) \
- do { \
- _gf_msg_backtrace_nomem(level, stacksize); \
- } while (0)
-
-#define gf_msg_callingfn(dom, level, errnum, msgid, fmt...) \
- do { \
- _gf_msg(dom, __FILE__, __FUNCTION__, __LINE__, level, errnum, 1, \
- msgid, ##fmt); \
- } while (0)
-
-/* No malloc or calloc should be called in this function */
-#define gf_msg_nomem(dom, level, size) \
- do { \
- _gf_msg_nomem(dom, __FILE__, __FUNCTION__, __LINE__, level, size); \
- } while (0)
-
-/* Debug or trace messages do not need message IDs as these are more developer
- * related. Hence, the following abstractions are provided for the same */
-#define gf_msg_debug(dom, errnum, fmt...) \
- do { \
- _gf_msg(dom, __FILE__, __FUNCTION__, __LINE__, GF_LOG_DEBUG, errnum, \
- 0, 0, ##fmt); \
- } while (0)
-
-#define gf_msg_trace(dom, errnum, fmt...) \
- do { \
- _gf_msg(dom, __FILE__, __FUNCTION__, __LINE__, GF_LOG_TRACE, errnum, \
- 0, 0, ##fmt); \
- } while (0)
-
-#define gf_log(dom, level, fmt...) \
- do { \
- FMT_WARN(fmt); \
- _gf_log(dom, __FILE__, __FUNCTION__, __LINE__, level, ##fmt); \
- } while (0)
-
-#define gf_log_eh(fmt...) \
- do { \
- FMT_WARN(fmt); \
- _gf_log_eh(__FUNCTION__, ##fmt); \
- } while (0)
-
-#define gf_log_callingfn(dom, level, fmt...) \
- do { \
- FMT_WARN(fmt); \
- _gf_log_callingfn(dom, __FILE__, __FUNCTION__, __LINE__, level, \
- ##fmt); \
- } while (0)
-
-/* Log once in GF_UNIVERSAL_ANSWER times */
-#define GF_LOG_OCCASIONALLY(var, args...) \
- if (!(var++ % GF_UNIVERSAL_ANSWER)) { \
- gf_log(args); \
- }
-
-struct _glusterfs_ctx;
-
-void
-gf_log_disable_syslog(void);
-void
-gf_log_enable_syslog(void);
-gf_loglevel_t
-gf_log_get_loglevel(void);
-void
-gf_log_set_loglevel(struct _glusterfs_ctx *ctx, gf_loglevel_t level);
-int
-gf_log_get_localtime(void);
-void
-gf_log_set_localtime(int);
-void
-gf_log_flush(void);
-gf_loglevel_t
-gf_log_get_xl_loglevel(void *xl);
-void
-gf_log_set_xl_loglevel(void *xl, gf_loglevel_t level);
-
-int
-gf_cmd_log(const char *domain, const char *fmt, ...)
- __attribute__((__format__(__printf__, 2, 3)));
-
-int
-gf_cmd_log_init(const char *filename);
-
-void
-set_sys_log_level(gf_loglevel_t level);
-
-int
-gf_log_fini(void *data);
-
-void
-gf_log_set_logger(gf_log_logger_t logger);
-
-void
-gf_log_set_logformat(gf_log_format_t format);
-
-void
-gf_log_set_log_buf_size(uint32_t buf_size);
-
-void
-gf_log_set_log_flush_timeout(uint32_t timeout);
-
-void
-gf_log_flush_msgs(struct _glusterfs_ctx *ctx);
-
-int
-gf_log_inject_timer_event(struct _glusterfs_ctx *ctx);
-
-void
-gf_log_disable_suppression_before_exit(struct _glusterfs_ctx *ctx);
-
-#define GF_DEBUG(xl, format, args...) \
- gf_log((xl)->name, GF_LOG_DEBUG, format, ##args)
-#define GF_INFO(xl, format, args...) \
- gf_log((xl)->name, GF_LOG_INFO, format, ##args)
-#define GF_WARNING(xl, format, args...) \
- gf_log((xl)->name, GF_LOG_WARNING, format, ##args)
-#define GF_ERROR(xl, format, args...) \
- gf_log((xl)->name, GF_LOG_ERROR, format, ##args)
-
-int
-_gf_slog(const char *domain, const char *file, const char *function, int line,
- gf_loglevel_t level, const char *event, ...);
-
-int
-_gf_smsg(const char *domain, const char *file, const char *function,
- int32_t line, gf_loglevel_t level, int errnum, int trace,
- uint64_t msgid, const char *event, ...);
-
-/* Interface to log messages with message IDs */
-#define gf_smsg(dom, level, errnum, msgid, event...) \
- do { \
- _gf_smsg(dom, __FILE__, __FUNCTION__, __LINE__, level, errnum, 0, \
- msgid, ##event); \
- } while (0)
-
-#define gf_slog(dom, level, event...) \
- do { \
- _gf_slog(dom, __FILE__, __FUNCTION__, __LINE__, level, ##event); \
- } while (0)
-
-#endif /* __LOGGING_H__ */
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