From 606bce83da8edaa63d249a15c2d7439856526249 Mon Sep 17 00:00:00 2001
From: "greg@kroah.com" <greg@kroah.com>
Date: Thu, 23 Oct 2003 00:12:41 -0700
Subject: [PATCH] [PATCH] added vsyslog support to klibc.

---
 klibc/klibc/include/syslog.h |  2 ++
 klibc/klibc/syslog.c         | 14 ++++++++++----
 2 files changed, 12 insertions(+), 4 deletions(-)

diff --git a/klibc/klibc/include/syslog.h b/klibc/klibc/include/syslog.h
index b6c0acfe..a58ef056 100644
--- a/klibc/klibc/include/syslog.h
+++ b/klibc/klibc/include/syslog.h
@@ -6,6 +6,7 @@
 #define _SYSLOG_H
 
 #include <klibc/extern.h>
+#include <stdarg.h>
 
 /* Alert levels */
 #define LOG_EMERG	0
@@ -49,5 +50,6 @@
 __extern void openlog(const char *, int, int);
 __extern void syslog(int, const char *, ...);
 __extern void closelog(void);
+__extern void vsyslog(int, const char *format, va_list ap);
 
 #endif /* _SYSLOG_H */
diff --git a/klibc/klibc/syslog.c b/klibc/klibc/syslog.c
index b031d4f0..d40d8633 100644
--- a/klibc/klibc/syslog.c
+++ b/klibc/klibc/syslog.c
@@ -40,9 +40,8 @@ void openlog(const char *ident, int option, int facility)
   id[MAXID] = '\0';		/* Make sure it's null-terminated */
 }
 
-void syslog(int prio, const char *format, ...)
+void vsyslog(int prio, const char *format, va_list ap)
 {
-  va_list ap;
   char buf[BUFLEN];
   int rv, len;
   int fd;
@@ -62,9 +61,7 @@ void syslog(int prio, const char *format, ...)
   if ( *id )
     len += sprintf(buf+3, "%s: ", id);
   
-  va_start(ap, format);
   rv = vsnprintf(buf+len, BUFLEN-len, format, ap);
-  va_end(ap);
 
   len += rv;
   if ( len > BUFLEN-1 ) len = BUFLEN-1;
@@ -72,3 +69,12 @@ void syslog(int prio, const char *format, ...)
 
   write(fd, buf, len+1);
 }
+
+void syslog(int prio, const char *format, ...)
+{
+  va_list ap;
+
+  va_start(ap, format);
+  vsyslog(prio, format, ap);
+  va_end(ap);
+}
-- 
2.39.5