usr/src/cmd/ssh/include/log.h

   1 /*
   2  * Copyright 2004 Sun Microsystems, Inc.  All rights reserved.
   3  * Use is subject to license terms.
   4  */
   5 /*      $OpenBSD: log.h,v 1.8 2002/07/19 15:43:33 markus Exp $  */
   6
   7 #ifndef _LOG_H
   8 #define _LOG_H
   9
  10 #pragma ident   "%Z%%M% %I%     %E% SMI"
  11
  12 #ifdef __cplusplus
  13 extern "C" {
  14 #endif
  15
  16
  17 /*      $OpenBSD: log.h,v 1.8 2002/07/19 15:43:33 markus Exp $  */
  18
  19 /*
  20  * Author: Tatu Ylonen <ylo@cs.hut.fi>
  21  * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
  22  *                    All rights reserved
  23  *
  24  * As far as I am concerned, the code I have written for this software
  25  * can be used freely for any purpose.  Any derived versions of this
  26  * software must be clearly marked as such, and if the derived work is
  27  * incompatible with the protocol description in the RFC file, it must be
  28  * called by a name other than "ssh" or "Secure Shell".
  29  */
  30
  31 #include <syslog.h> /* Needed for LOG_AUTHPRIV (if present) */
  32
  33 /* Supported syslog facilities and levels. */
  34 typedef enum {
  35         SYSLOG_FACILITY_DAEMON,
  36         SYSLOG_FACILITY_USER,
  37         SYSLOG_FACILITY_AUTH,
  38 #ifdef LOG_AUTHPRIV
  39         SYSLOG_FACILITY_AUTHPRIV,
  40 #endif
  41         SYSLOG_FACILITY_LOCAL0,
  42         SYSLOG_FACILITY_LOCAL1,
  43         SYSLOG_FACILITY_LOCAL2,
  44         SYSLOG_FACILITY_LOCAL3,
  45         SYSLOG_FACILITY_LOCAL4,
  46         SYSLOG_FACILITY_LOCAL5,
  47         SYSLOG_FACILITY_LOCAL6,
  48         SYSLOG_FACILITY_LOCAL7,
  49         SYSLOG_FACILITY_NOT_SET = -1
  50 }       SyslogFacility;
  51
  52 typedef enum {
  53         SYSLOG_LEVEL_QUIET,
  54         SYSLOG_LEVEL_FATAL,
  55         SYSLOG_LEVEL_ERROR,
  56         SYSLOG_LEVEL_NOTICE,
  57         SYSLOG_LEVEL_INFO,
  58         SYSLOG_LEVEL_VERBOSE,
  59         SYSLOG_LEVEL_DEBUG1,
  60         SYSLOG_LEVEL_DEBUG2,
  61         SYSLOG_LEVEL_DEBUG3,
  62         SYSLOG_LEVEL_NOT_SET = -1
  63 }       LogLevel;
  64
  65 void     log_init(char *, LogLevel, SyslogFacility, int);
  66
  67 SyslogFacility  log_facility_number(char *);
  68 LogLevel log_level_number(char *);
  69
  70 void     set_log_txt_prefix(const char *);
  71 void     fatal(const char *, ...) __attribute__((format(printf, 1, 2)));
  72 void     error(const char *, ...) __attribute__((format(printf, 1, 2)));
  73 void     notice(const char *, ...) __attribute__((format(printf, 1, 2)));
  74 void     log(const char *, ...) __attribute__((format(printf, 1, 2)));
  75 void     verbose(const char *, ...) __attribute__((format(printf, 1, 2)));
  76 void     debug(const char *, ...) __attribute__((format(printf, 1, 2)));
  77 void     debug2(const char *, ...) __attribute__((format(printf, 1, 2)));
  78 void     debug3(const char *, ...) __attribute__((format(printf, 1, 2)));
  79
  80 void     fatal_cleanup(void);
  81 void     fatal_add_cleanup(void (*) (void *), void *);
  82 void     fatal_remove_cleanup(void (*) (void *), void *);
  83 void     fatal_remove_all_cleanups(void);
  84
  85 void     do_log(LogLevel, const char *, va_list);
  86
  87 #ifdef __cplusplus
  88 }
  89 #endif
  90
  91 #endif /* _LOG_H */