- djm@cvs.openbsd.org 2006/03/25 22:22:43

[openssh.git] / log.h

diff --git a/log.h b/log.h
index 4b82ee3e7b00388a418b2e892c9bf5b3d415eaee..21437cff69df89197226d3784ee45a4da060f7bf 100644 (file)
--- a/log.h
+++ b/log.h
@@ -1,3 +1,5 @@
+/* $OpenBSD: log.h,v 1.12 2006/03/25 22:22:43 djm Exp $ */
+
 /*
  * Author: Tatu Ylonen <ylo@cs.hut.fi>
  * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
@@ -13,13 +15,15 @@
 #ifndef SSH_LOG_H
 #define SSH_LOG_H
 
+#include <syslog.h> /* Needed for LOG_AUTHPRIV (if present) */
+
 /* Supported syslog facilities and levels. */
 typedef enum {
        SYSLOG_FACILITY_DAEMON,
        SYSLOG_FACILITY_USER,
        SYSLOG_FACILITY_AUTH,
 #ifdef LOG_AUTHPRIV
-        SYSLOG_FACILITY_AUTHPRIV,
+       SYSLOG_FACILITY_AUTHPRIV,
 #endif
        SYSLOG_FACILITY_LOCAL0,
        SYSLOG_FACILITY_LOCAL1,
@@ -28,7 +32,8 @@ typedef enum {
        SYSLOG_FACILITY_LOCAL4,
        SYSLOG_FACILITY_LOCAL5,
        SYSLOG_FACILITY_LOCAL6,
-       SYSLOG_FACILITY_LOCAL7
+       SYSLOG_FACILITY_LOCAL7,
+       SYSLOG_FACILITY_NOT_SET = -1
 }       SyslogFacility;
 
 typedef enum {
@@ -39,38 +44,23 @@ typedef enum {
        SYSLOG_LEVEL_VERBOSE,
        SYSLOG_LEVEL_DEBUG1,
        SYSLOG_LEVEL_DEBUG2,
-       SYSLOG_LEVEL_DEBUG3
+       SYSLOG_LEVEL_DEBUG3,
+       SYSLOG_LEVEL_NOT_SET = -1
 }       LogLevel;
-/* Initializes logging. */
-void    log_init(char *av0, LogLevel level, SyslogFacility facility, int on_stderr);
-
-/* Logging implementation, depending on server or client */
-void    do_log(LogLevel level, const char *fmt, va_list args);
-
-/* name to facility/level */
-SyslogFacility log_facility_number(char *name);
-LogLevel log_level_number(char *name);
 
-/* Output a message to syslog or stderr */
-void    fatal(const char *fmt,...) __attribute__((format(printf, 1, 2)));
-void    error(const char *fmt,...) __attribute__((format(printf, 1, 2)));
-void    log(const char *fmt,...) __attribute__((format(printf, 1, 2)));
-void    verbose(const char *fmt,...) __attribute__((format(printf, 1, 2)));
-void    debug(const char *fmt,...) __attribute__((format(printf, 1, 2)));
-void    debug2(const char *fmt,...) __attribute__((format(printf, 1, 2)));
-void    debug3(const char *fmt,...) __attribute__((format(printf, 1, 2)));
+void     log_init(char *, LogLevel, SyslogFacility, int);
 
-/* same as fatal() but w/o logging */
-void    fatal_cleanup(void);
-
-/*
- * Registers a cleanup function to be called by fatal()/fatal_cleanup()
- * before exiting. It is permissible to call fatal_remove_cleanup for the
- * function itself from the function.
- */
-void    fatal_add_cleanup(void (*proc) (void *context), void *context);
+SyslogFacility log_facility_number(char *);
+LogLevel log_level_number(char *);
 
-/* Removes a cleanup function to be called at fatal(). */
-void    fatal_remove_cleanup(void (*proc) (void *context), void *context);
+void     fatal(const char *, ...) __dead __attribute__((format(printf, 1, 2)));
+void     error(const char *, ...) __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    do_log(LogLevel, const char *, va_list);
+void    cleanup_exit(int) __dead;
 #endif