syslog support; bitwise logior and logand functions become variadic.

* Makefile: Use -iquote to restrict our #include search paths from
being processed for #include <...>.  Add syslog.o to OBJS-y if
have_syslog is y.

* configure (have_syslog): New variable, set by detecting syslog API.

* eval.c (eval_init): logand and logior registrations changed to
go to variadic versions. New syslog variables and functions registered.

* lib.c (logandv, logiorv): New functions.

* lib.h (logandv, logiorv): Declared.

* txr.c (main): Call syslog_init.

* syslog.c: New file.

* syslog.h: New file.

* txr.1: Updated.

* txr.vim: Regenerated.

1 files changed, 5 insertions, 0 deletions

diff --git a/syslog.h b/syslog.h
index 2bc214cc..be530c06 100644
--- a/syslog.h
+++ b/syslog.h
@@ -33,7 +33,12 @@ extern val log_user_v, log_daemon_v, log_auth_v;
 extern val log_emerg_v, log_alert_v, log_crit_v, log_err_v;
 extern val log_warning_v, log_notice_v, log_info_v, log_debug_v;
 
+extern val prio_k;
+
+extern val std_log;
+
 void syslog_init(void);
 val openlog_wrap(val ident, val optmask, val facility);
 val setlogmask_wrap(val mask);
 val syslog_wrap(val prio, val fmt, val args);
+val make_syslog_stream(val prio);