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b8e4e502d3
o made copyright headers the same o added __attribute ((format ... to print_log so we'll get better compile errors o added iterator to the hash table
73 lines
1.8 KiB
C
73 lines
1.8 KiB
C
/*
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* Copyright (C) 2001 Sistina Software (UK) Limited.
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*
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* This file is released under the GPL.
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*/
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#ifndef _LVM_LOG_H
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#define _LVM_LOG_H
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#include <stdio.h>
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#define _LOG_DEBUG 7
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#define _LOG_INFO 6
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#define _LOG_NOTICE 5
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#define _LOG_WARN 4
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#define _LOG_ERR 3
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#define _LOG_FATAL 2
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void init_log(FILE *fp);
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void fin_log(void);
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void init_syslog(int facility);
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void fin_syslog(void);
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void init_verbose(int level);
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void init_test(int level);
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void init_debug(int level);
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int test_mode(void);
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int debug_level(void);
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void print_log(int level, const char *file, int line, const char *format, ...)
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__attribute__ (( format (printf, 4, 5) ));
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#define plog(l, x...) print_log(l, __FILE__, __LINE__ , ## x)
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#define log_debug(x...) plog(_LOG_DEBUG, x)
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#define log_info(x...) plog(_LOG_INFO, x)
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#define log_notice(x...) plog(_LOG_NOTICE, x)
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#define log_warn(x...) plog(_LOG_WARN, x)
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#define log_err(x...) plog(_LOG_ERR, x)
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#define log_fatal(x...) plog(_LOG_FATAL, x)
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#define log_sys_err(x) log_debug("system call '%s' failed (%s)", \
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x, strerror(errno))
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#define stack log_debug( "stack trace" )
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/*
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* Macros to use for messages:
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*
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* log_error - always print to stderr
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* log_print - always print to stdout
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* log_verbose - print to stdout if verbose is set (-v)
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* log_very_verbose - print to stdout if verbose is set twice (-vv)
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* log_debug - print to stdout if verbose is set three times (-vvv)
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*
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* In addition, messages will be logged to file or syslog if they
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* are more serious than the log level specified with -d.
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*/
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#define log_error(fmt, args...) log_err(fmt , ## args)
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#define log_print(fmt, args...) log_warn(fmt , ## args)
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#define log_verbose(fmt, args...) log_notice(fmt , ## args)
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#define log_very_verbose(fmt, args...) log_info(fmt , ## args)
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#endif
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/*
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* Local variables:
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* c-file-style: "linux"
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* End:
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*/
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