diff options
Diffstat (limited to 'crypto/openssh/log.c')
| -rw-r--r-- | crypto/openssh/log.c | 27 |
1 files changed, 26 insertions, 1 deletions
diff --git a/crypto/openssh/log.c b/crypto/openssh/log.c index 7f88674..4a8239b 100644 --- a/crypto/openssh/log.c +++ b/crypto/openssh/log.c @@ -1,4 +1,4 @@ -/* $OpenBSD: log.c,v 1.39 2006/08/18 09:13:25 deraadt Exp $ */ +/* $OpenBSD: log.c,v 1.41 2008/06/10 04:50:25 dtucker Exp $ */ /* * Author: Tatu Ylonen <ylo@cs.hut.fi> * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland @@ -44,6 +44,7 @@ #include <string.h> #include <syslog.h> #include <unistd.h> +#include <errno.h> #if defined(HAVE_STRNVIS) && defined(HAVE_VIS_H) # include <vis.h> #endif @@ -113,6 +114,17 @@ log_facility_number(char *name) return SYSLOG_FACILITY_NOT_SET; } +const char * +log_facility_name(SyslogFacility facility) +{ + u_int i; + + for (i = 0; log_facilities[i].name; i++) + if (log_facilities[i].val == facility) + return log_facilities[i].name; + return NULL; +} + LogLevel log_level_number(char *name) { @@ -125,6 +137,17 @@ log_level_number(char *name) return SYSLOG_LEVEL_NOT_SET; } +const char * +log_level_name(LogLevel level) +{ + u_int i; + + for (i = 0; log_levels[i].name != NULL; i++) + if (log_levels[i].val == level) + return log_levels[i].name; + return NULL; +} + /* Error messages that should be logged. */ void @@ -313,6 +336,7 @@ do_log(LogLevel level, const char *fmt, va_list args) char fmtbuf[MSGBUFSIZ]; char *txt = NULL; int pri = LOG_INFO; + int saved_errno = errno; if (level > log_level) return; @@ -373,4 +397,5 @@ do_log(LogLevel level, const char *fmt, va_list args) closelog(); #endif } + errno = saved_errno; } |
