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| /* $OpenBSD: log.h,v 1.21 2016/07/15 05:01:58 dtucker Exp $ */
|
| /*
| * Author: Tatu Ylonen <ylo@cs.hut.fi>
| * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
| * All rights reserved
| *
| * As far as I am concerned, the code I have written for this software
| * can be used freely for any purpose. Any derived versions of this
| * software must be clearly marked as such, and if the derived work is
| * incompatible with the protocol description in the RFC file, it must be
| * called by a name other than "ssh" or "Secure Shell".
| */
|
| #ifndef SSH_LOG_H
| #define SSH_LOG_H
|
| /* Supported syslog facilities and levels. */
| typedef enum {
| SYSLOG_FACILITY_DAEMON,
| SYSLOG_FACILITY_USER,
| SYSLOG_FACILITY_AUTH,
| #ifdef LOG_AUTHPRIV
| SYSLOG_FACILITY_AUTHPRIV,
| #endif
| SYSLOG_FACILITY_LOCAL0,
| SYSLOG_FACILITY_LOCAL1,
| SYSLOG_FACILITY_LOCAL2,
| SYSLOG_FACILITY_LOCAL3,
| SYSLOG_FACILITY_LOCAL4,
| SYSLOG_FACILITY_LOCAL5,
| SYSLOG_FACILITY_LOCAL6,
| SYSLOG_FACILITY_LOCAL7,
| SYSLOG_FACILITY_NOT_SET = -1
| } SyslogFacility;
|
| typedef enum {
| SYSLOG_LEVEL_QUIET,
| SYSLOG_LEVEL_FATAL,
| SYSLOG_LEVEL_ERROR,
| SYSLOG_LEVEL_INFO,
| SYSLOG_LEVEL_VERBOSE,
| SYSLOG_LEVEL_DEBUG1,
| SYSLOG_LEVEL_DEBUG2,
| SYSLOG_LEVEL_DEBUG3,
| SYSLOG_LEVEL_NOT_SET = -1
| } LogLevel;
|
| typedef void (log_handler_fn)(LogLevel, const char *, void *);
|
| void log_init(char *, LogLevel, SyslogFacility, int);
| void log_change_level(LogLevel);
| int log_is_on_stderr(void);
| void log_redirect_stderr_to(const char *);
|
| SyslogFacility log_facility_number(char *);
| const char * log_facility_name(SyslogFacility);
| LogLevel log_level_number(char *);
| const char * log_level_name(LogLevel);
|
| void fatal(const char *, ...) __attribute__((noreturn))
| __attribute__((format(printf, 1, 2)));
| void error(const char *, ...) __attribute__((format(printf, 1, 2)));
| void sigdie(const char *, ...) __attribute__((noreturn))
| __attribute__((format(printf, 1, 2)));
| void logdie(const char *, ...) __attribute__((noreturn))
| __attribute__((format(printf, 1, 2)));
| void logit(const char *, ...) __attribute__((format(printf, 1, 2)));
| void verbose(const char *, ...) __attribute__((format(printf, 1, 2)));
| void debug(const char *, ...) __attribute__((format(printf, 1, 2)));
| void debug2(const char *, ...) __attribute__((format(printf, 1, 2)));
| void debug3(const char *, ...) __attribute__((format(printf, 1, 2)));
|
|
| void set_log_handler(log_handler_fn *, void *);
| void do_log2(LogLevel, const char *, ...)
| __attribute__((format(printf, 2, 3)));
| void do_log(LogLevel, const char *, va_list);
| void cleanup_exit(int) __attribute__((noreturn));
| #endif
|
|
