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Diffstat (limited to 'contrib/bind9/lib/bind/include/isc/logging.h')
| -rw-r--r-- | contrib/bind9/lib/bind/include/isc/logging.h | 112 |
1 files changed, 112 insertions, 0 deletions
diff --git a/contrib/bind9/lib/bind/include/isc/logging.h b/contrib/bind9/lib/bind/include/isc/logging.h new file mode 100644 index 000000000000..574fd8a25728 --- /dev/null +++ b/contrib/bind9/lib/bind/include/isc/logging.h @@ -0,0 +1,112 @@ +/* + * Copyright (c) 2004 by Internet Systems Consortium, Inc. ("ISC") + * Copyright (c) 1996-1999 by Internet Software Consortium. + * + * Permission to use, copy, modify, and distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT + * OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +#ifndef LOGGING_H +#define LOGGING_H + +#include <sys/types.h> +#include <stdio.h> +#include <stdarg.h> +#include <unistd.h> + +#define log_critical (-5) +#define log_error (-4) +#define log_warning (-3) +#define log_notice (-2) +#define log_info (-1) +#define log_debug(level) (level) + +typedef enum { log_syslog, log_file, log_null } log_channel_type; + +#define LOG_MAX_VERSIONS 99 + +#define LOG_CLOSE_STREAM 0x0001 +#define LOG_TIMESTAMP 0x0002 +#define LOG_TRUNCATE 0x0004 +#define LOG_USE_CONTEXT_LEVEL 0x0008 +#define LOG_PRINT_LEVEL 0x0010 +#define LOG_REQUIRE_DEBUG 0x0020 +#define LOG_CHANNEL_BROKEN 0x0040 +#define LOG_PRINT_CATEGORY 0x0080 +#define LOG_CHANNEL_OFF 0x0100 + +typedef struct log_context *log_context; +typedef struct log_channel *log_channel; + +#define LOG_OPTION_DEBUG 0x01 +#define LOG_OPTION_LEVEL 0x02 + +#define log_open_stream __log_open_stream +#define log_close_stream __log_close_stream +#define log_get_stream __log_get_stream +#define log_get_filename __log_get_filename +#define log_check_channel __log_check_channel +#define log_check __log_check +#define log_vwrite __log_vwrite +#define log_write __log_write +#define log_new_context __log_new_context +#define log_free_context __log_free_context +#define log_add_channel __log_add_channel +#define log_remove_channel __log_remove_channel +#define log_option __log_option +#define log_category_is_active __log_category_is_active +#define log_new_syslog_channel __log_new_syslog_channel +#define log_new_file_channel __log_new_file_channel +#define log_set_file_owner __log_set_file_owner +#define log_new_null_channel __log_new_null_channel +#define log_inc_references __log_inc_references +#define log_dec_references __log_dec_references +#define log_get_channel_type __log_get_channel_type +#define log_free_channel __log_free_channel +#define log_close_debug_channels __log_close_debug_channels + +FILE * log_open_stream(log_channel); +int log_close_stream(log_channel); +FILE * log_get_stream(log_channel); +char * log_get_filename(log_channel); +int log_check_channel(log_context, int, log_channel); +int log_check(log_context, int, int); +#ifdef __GNUC__ +void log_vwrite(log_context, int, int, const char *, + va_list args) + __attribute__((__format__(__printf__, 4, 0))); +void log_write(log_context, int, int, const char *, ...) + __attribute__((__format__(__printf__, 4, 5))); +#else +void log_vwrite(log_context, int, int, const char *, + va_list args); +void log_write(log_context, int, int, const char *, ...); +#endif +int log_new_context(int, char **, log_context *); +void log_free_context(log_context); +int log_add_channel(log_context, int, log_channel); +int log_remove_channel(log_context, int, log_channel); +int log_option(log_context, int, int); +int log_category_is_active(log_context, int); +log_channel log_new_syslog_channel(unsigned int, int, int); +log_channel log_new_file_channel(unsigned int, int, const char *, + FILE *, unsigned int, + unsigned long); +int log_set_file_owner(log_channel, uid_t, gid_t); +log_channel log_new_null_channel(void); +int log_inc_references(log_channel); +int log_dec_references(log_channel); +log_channel_type log_get_channel_type(log_channel); +int log_free_channel(log_channel); +void log_close_debug_channels(log_context); + +#endif /* !LOGGING_H */ |