[src/trunk]: src/sys Implement vlog() (varargs version of log()).

[thorpej <thorpej%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/d6e4d08f5d22
branches:  trunk
changeset: 475829:d6e4d08f5d22
user:      thorpej <thorpej%NetBSD.org@localhost>
date:      Fri Aug 27 01:14:15 1999 +0000

description:
Implement vlog() (varargs version of log()).

diffstat:

 sys/kern/subr_prf.c |  26 +++++++++++++++++++++++++-
 sys/sys/syslog.h    |   3 ++-
 2 files changed, 27 insertions(+), 2 deletions(-)

diffs (57 lines):

diff -r f4e0e1de7e77 -r d6e4d08f5d22 sys/kern/subr_prf.c
--- a/sys/kern/subr_prf.c       Fri Aug 27 00:47:25 1999 +0000
+++ b/sys/kern/subr_prf.c       Fri Aug 27 01:14:15 1999 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: subr_prf.c,v 1.63 1999/07/27 21:50:37 thorpej Exp $    */
+/*     $NetBSD: subr_prf.c,v 1.64 1999/08/27 01:14:15 thorpej Exp $    */
 
 /*-
  * Copyright (c) 1986, 1988, 1991, 1993
@@ -259,6 +259,30 @@
 }
 
 /*
+ * vlog: write to the log buffer [already have va_alist]
+ */
+
+void
+vlog(level, fmt, ap)
+       int level;
+       const char *fmt;
+       va_list ap;
+{
+       int s;
+
+       KPRINTF_MUTEX_ENTER(s);
+
+       klogpri(level);         /* log the level first */
+       kprintf(fmt, TOLOG, NULL, NULL, ap);
+       if (!log_open)
+               kprintf(fmt, TOCONS, NULL, NULL, ap);
+
+       KPRINTF_MUTEX_EXIT(s);
+
+       logwakeup();            /* wake up anyone waiting for log msgs */
+}
+
+/*
  * logpri: log the priority level to the klog
  */
 
diff -r f4e0e1de7e77 -r d6e4d08f5d22 sys/sys/syslog.h
--- a/sys/sys/syslog.h  Fri Aug 27 00:47:25 1999 +0000
+++ b/sys/sys/syslog.h  Fri Aug 27 01:14:15 1999 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: syslog.h,v 1.20 1999/03/19 00:15:45 perry Exp $        */
+/*     $NetBSD: syslog.h,v 1.21 1999/08/27 01:14:16 thorpej Exp $      */
 
 /*
  * Copyright (c) 1982, 1986, 1988, 1993
@@ -198,6 +198,7 @@
 void   logpri __P((int));
 void   log __P((int, const char *, ...))
     __kprintf_attribute__((__format__(__kprintf__,2,3)));
+void   vlog __P((int, const char *, _BSD_VA_LIST_));
 void   addlog __P((const char *, ...))
     __kprintf_attribute__((__format__(__kprintf__,1,2)));
 void   logwakeup __P((void));