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author | green <green@FreeBSD.org> | 2001-05-04 03:57:05 +0000 |
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committer | green <green@FreeBSD.org> | 2001-05-04 03:57:05 +0000 |
commit | 8acd87ac472a182ef2d717212f2c0faba81143a5 (patch) | |
tree | 8070a266de2673f242df1ac3c19ad277bbd7e0f6 /crypto/openssh/log.h | |
parent | 5bcde1229c897d3a1ecba9ae48d888c773877ad9 (diff) | |
download | FreeBSD-src-8acd87ac472a182ef2d717212f2c0faba81143a5.zip FreeBSD-src-8acd87ac472a182ef2d717212f2c0faba81143a5.tar.gz |
Say "hi" to the latest in the OpenSSH series, version 2.9!
Happy birthday to: rwatson
Diffstat (limited to 'crypto/openssh/log.h')
-rw-r--r-- | crypto/openssh/log.h | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/crypto/openssh/log.h b/crypto/openssh/log.h new file mode 100644 index 0000000..ad9fa3f --- /dev/null +++ b/crypto/openssh/log.h @@ -0,0 +1,75 @@ +/* $OpenBSD: log.h,v 1.2 2001/01/29 01:58:16 niklas 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, + SYSLOG_FACILITY_LOCAL0, + SYSLOG_FACILITY_LOCAL1, + SYSLOG_FACILITY_LOCAL2, + SYSLOG_FACILITY_LOCAL3, + SYSLOG_FACILITY_LOCAL4, + SYSLOG_FACILITY_LOCAL5, + SYSLOG_FACILITY_LOCAL6, + SYSLOG_FACILITY_LOCAL7 +} 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 +} 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))); + +/* 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); + +/* Removes a cleanup function to be called at fatal(). */ +void fatal_remove_cleanup(void (*proc) (void *context), void *context); + +#endif |