simplify some logic in scanf and remove redundant invalid-format check

[musl] / include / syslog.h

diff --git a/include/syslog.h b/include/syslog.h
index e0d86c0..a9468d4 100644 (file)
--- a/include/syslog.h
+++ b/include/syslog.h
@@ -1,10 +1,12 @@
-#ifndef _SYS_SYSLOG_H
-#define _SYS_SYSLOG_H
+#ifndef _SYSLOG_H
+#define _SYSLOG_H
 
 #ifdef __cplusplus
 extern "C" {
 #endif
 
+#include <features.h>
+
 #define LOG_EMERG   0
 #define LOG_ALERT   1
 #define LOG_CRIT    2
@@ -59,7 +61,8 @@ void openlog (const char *, int, int);
 int setlogmask (int);
 void syslog (int, const char *, ...);
 
-#if defined(_GNU_SOURCE)
+#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
+#define _PATH_LOG "/dev/log"
 #define __NEED_va_list
 #include <bits/alltypes.h>
 void vsyslog (int, const char *, va_list);