From 7d149b8e48ef72021aefddf44f400bccaf391870 Mon Sep 17 00:00:00 2001 From: ajs Date: Sun, 28 Nov 2004 23:00:01 +0000 Subject: 2004-11-28 Andrew J. Schorr * log.h: Remove several unused fields from struct zlog. Add comments for other fields, and add one new field syslog_options that is used in the new syslog_sigsafe implementation. * log.c: (syslog_sigsafe) New function to send syslog messages in an async-signal safe way that can be used inside a signal handler. (syslog_connect) New function to connect to syslog daemon inside a signal handler. This function supports only systems where /dev/log is a unix datagram socket (e.g. not Solaris). (zlog_signal) Call syslog_sigsafe if syslog logging is enabled. (zlog_backtrace_sigsafe) Call syslog_sigsafe if syslog logging is enabled. (openzlog) Save syslog_options for use in syslog_sigsafe. (num_append) Fix bug: handle 0 properly. (hex_append) New function to print a u_long in hex format. --- lib/log.h | 14 ++++++-------- 1 file changed, 6 insertions(+), 8 deletions(-) (limited to 'lib/log.h') diff --git a/lib/log.h b/lib/log.h index 17b24cd7..54cc2a6c 100644 --- a/lib/log.h +++ b/lib/log.h @@ -46,18 +46,16 @@ typedef enum struct zlog { - const char *ident; + const char *ident; /* daemon name (first arg to openlog) */ zlog_proto_t protocol; - int flags; + int flags; /* mask indicating which destinations to log to */ FILE *fp; char *filename; - int syslog; - int stat; - int connected; - int maskpri; /* as per syslog setlogmask */ - int priority; /* as per syslog priority */ + int maskpri; /* discard messages with priority > maskpri */ int facility; /* as per syslog facility */ - int record_priority; + int record_priority; /* should messages logged through stdio include the + priority of the message? */ + int syslog_options; /* 2nd arg to openlog */ }; /* Message structure. */ -- cgit v1.2.3