1*0Sstevel@tonic-gate /* 2*0Sstevel@tonic-gate * Copyright 2003 Sun Microsystems, Inc. All rights reserved. 3*0Sstevel@tonic-gate * Use is subject to license terms. 4*0Sstevel@tonic-gate */ 5*0Sstevel@tonic-gate 6*0Sstevel@tonic-gate /* 7*0Sstevel@tonic-gate * Copyright (c) 1996-1999 by Internet Software Consortium. 8*0Sstevel@tonic-gate * 9*0Sstevel@tonic-gate * Permission to use, copy, modify, and distribute this software for any 10*0Sstevel@tonic-gate * purpose with or without fee is hereby granted, provided that the above 11*0Sstevel@tonic-gate * copyright notice and this permission notice appear in all copies. 12*0Sstevel@tonic-gate * 13*0Sstevel@tonic-gate * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS 14*0Sstevel@tonic-gate * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES 15*0Sstevel@tonic-gate * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE 16*0Sstevel@tonic-gate * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL 17*0Sstevel@tonic-gate * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR 18*0Sstevel@tonic-gate * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS 19*0Sstevel@tonic-gate * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS 20*0Sstevel@tonic-gate * SOFTWARE. 21*0Sstevel@tonic-gate */ 22*0Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 23*0Sstevel@tonic-gate 24*0Sstevel@tonic-gate #ifndef LOGGING_H 25*0Sstevel@tonic-gate #define LOGGING_H 26*0Sstevel@tonic-gate 27*0Sstevel@tonic-gate #include <sys/types.h> 28*0Sstevel@tonic-gate #include <stdio.h> 29*0Sstevel@tonic-gate #include <stdarg.h> 30*0Sstevel@tonic-gate #include <unistd.h> 31*0Sstevel@tonic-gate 32*0Sstevel@tonic-gate #define log_critical (-5) 33*0Sstevel@tonic-gate #define log_error (-4) 34*0Sstevel@tonic-gate #define log_warning (-3) 35*0Sstevel@tonic-gate #define log_notice (-2) 36*0Sstevel@tonic-gate #define log_info (-1) 37*0Sstevel@tonic-gate #define log_debug(level) (level) 38*0Sstevel@tonic-gate 39*0Sstevel@tonic-gate typedef enum { log_syslog, log_file, log_null } log_channel_type; 40*0Sstevel@tonic-gate 41*0Sstevel@tonic-gate #define LOG_MAX_VERSIONS 99 42*0Sstevel@tonic-gate 43*0Sstevel@tonic-gate #define LOG_CLOSE_STREAM 0x0001 44*0Sstevel@tonic-gate #define LOG_TIMESTAMP 0x0002 45*0Sstevel@tonic-gate #define LOG_TRUNCATE 0x0004 46*0Sstevel@tonic-gate #define LOG_USE_CONTEXT_LEVEL 0x0008 47*0Sstevel@tonic-gate #define LOG_PRINT_LEVEL 0x0010 48*0Sstevel@tonic-gate #define LOG_REQUIRE_DEBUG 0x0020 49*0Sstevel@tonic-gate #define LOG_CHANNEL_BROKEN 0x0040 50*0Sstevel@tonic-gate #define LOG_PRINT_CATEGORY 0x0080 51*0Sstevel@tonic-gate #define LOG_CHANNEL_OFF 0x0100 52*0Sstevel@tonic-gate 53*0Sstevel@tonic-gate typedef struct log_context *log_context; 54*0Sstevel@tonic-gate typedef struct log_channel *log_channel; 55*0Sstevel@tonic-gate 56*0Sstevel@tonic-gate #define LOG_OPTION_DEBUG 0x01 57*0Sstevel@tonic-gate #define LOG_OPTION_LEVEL 0x02 58*0Sstevel@tonic-gate 59*0Sstevel@tonic-gate #define log_open_stream __log_open_stream 60*0Sstevel@tonic-gate #define log_close_stream __log_close_stream 61*0Sstevel@tonic-gate #define log_get_stream __log_get_stream 62*0Sstevel@tonic-gate #define log_get_filename __log_get_filename 63*0Sstevel@tonic-gate #define log_check_channel __log_check_channel 64*0Sstevel@tonic-gate #define log_check __log_check 65*0Sstevel@tonic-gate #define log_vwrite __log_vwrite 66*0Sstevel@tonic-gate #define log_write __log_write 67*0Sstevel@tonic-gate #define log_new_context __log_new_context 68*0Sstevel@tonic-gate #define log_free_context __log_free_context 69*0Sstevel@tonic-gate #define log_add_channel __log_add_channel 70*0Sstevel@tonic-gate #define log_remove_channel __log_remove_channel 71*0Sstevel@tonic-gate #define log_option __log_option 72*0Sstevel@tonic-gate #define log_category_is_active __log_category_is_active 73*0Sstevel@tonic-gate #define log_new_syslog_channel __log_new_syslog_channel 74*0Sstevel@tonic-gate #define log_new_file_channel __log_new_file_channel 75*0Sstevel@tonic-gate #define log_set_file_owner __log_set_file_owner 76*0Sstevel@tonic-gate #define log_new_null_channel __log_new_null_channel 77*0Sstevel@tonic-gate #define log_inc_references __log_inc_references 78*0Sstevel@tonic-gate #define log_dec_references __log_dec_references 79*0Sstevel@tonic-gate #define log_get_channel_type __log_get_channel_type 80*0Sstevel@tonic-gate #define log_free_channel __log_free_channel 81*0Sstevel@tonic-gate #define log_close_debug_channels __log_close_debug_channels 82*0Sstevel@tonic-gate 83*0Sstevel@tonic-gate FILE * log_open_stream(log_channel); 84*0Sstevel@tonic-gate int log_close_stream(log_channel); 85*0Sstevel@tonic-gate FILE * log_get_stream(log_channel); 86*0Sstevel@tonic-gate char * log_get_filename(log_channel); 87*0Sstevel@tonic-gate int log_check_channel(log_context, int, log_channel); 88*0Sstevel@tonic-gate int log_check(log_context, int, int); 89*0Sstevel@tonic-gate #ifdef __GNUC__ 90*0Sstevel@tonic-gate void log_vwrite(log_context, int, int, const char *, 91*0Sstevel@tonic-gate va_list args) 92*0Sstevel@tonic-gate __attribute__((__format__(__printf__, 4, 0))); 93*0Sstevel@tonic-gate void log_write(log_context, int, int, const char *, ...) 94*0Sstevel@tonic-gate __attribute__((__format__(__printf__, 4, 5))); 95*0Sstevel@tonic-gate #else 96*0Sstevel@tonic-gate void log_vwrite(log_context, int, int, const char *, 97*0Sstevel@tonic-gate va_list args); 98*0Sstevel@tonic-gate void log_write(log_context, int, int, const char *, ...); 99*0Sstevel@tonic-gate #endif 100*0Sstevel@tonic-gate int log_new_context(int, char **, log_context *); 101*0Sstevel@tonic-gate void log_free_context(log_context); 102*0Sstevel@tonic-gate int log_add_channel(log_context, int, log_channel); 103*0Sstevel@tonic-gate int log_remove_channel(log_context, int, log_channel); 104*0Sstevel@tonic-gate int log_option(log_context, int, int); 105*0Sstevel@tonic-gate int log_category_is_active(log_context, int); 106*0Sstevel@tonic-gate log_channel log_new_syslog_channel(unsigned int, int, int); 107*0Sstevel@tonic-gate log_channel log_new_file_channel(unsigned int, int, const char *, 108*0Sstevel@tonic-gate FILE *, unsigned int, 109*0Sstevel@tonic-gate unsigned long); 110*0Sstevel@tonic-gate int log_set_file_owner(log_channel, uid_t, gid_t); 111*0Sstevel@tonic-gate log_channel log_new_null_channel(void); 112*0Sstevel@tonic-gate int log_inc_references(log_channel); 113*0Sstevel@tonic-gate int log_dec_references(log_channel); 114*0Sstevel@tonic-gate log_channel_type log_get_channel_type(log_channel); 115*0Sstevel@tonic-gate int log_free_channel(log_channel); 116*0Sstevel@tonic-gate void log_close_debug_channels(log_context); 117*0Sstevel@tonic-gate 118*0Sstevel@tonic-gate #endif /* !LOGGING_H */ 119