From 999ae6be3243c7b4a815247199447b53c39a3d65 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Mon, 6 May 2024 03:26:58 +0200 Subject: Adding upstream version 1:7.9p1. Signed-off-by: Daniel Baumann --- log.h | 81 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 81 insertions(+) create mode 100644 log.h (limited to 'log.h') diff --git a/log.h b/log.h new file mode 100644 index 0000000..ef7bea7 --- /dev/null +++ b/log.h @@ -0,0 +1,81 @@ +/* $OpenBSD: log.h,v 1.23 2018/07/27 12:03:17 markus Exp $ */ + +/* + * Author: Tatu Ylonen + * Copyright (c) 1995 Tatu Ylonen , 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); +LogLevel log_level_get(void); +int 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 -- cgit v1.2.3