Move pr_ helpers to log.[ch]

This is a place where they should belong to.
util.c is too big already.
Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
Acked-by: Pavel Emelyanov <xemul@parallels.com>

include/log.h

 #ifndef LOG_H__
 #define LOG_H__
 
+extern void printk(const char *format, ...) __attribute__ ((__format__ (__printf__, 1, 2)));
+
 extern int init_log(const char *name);
 extern void fini_log(void);
 extern int get_logfd(void);
 
+#define pr_info(fmt, ...)	printk(fmt, ##__VA_ARGS__)
+#define pr_err(fmt, ...)	printk("Error (%s:%d): " fmt, __FILE__, __LINE__, ##__VA_ARGS__)
+#define pr_panic(fmt, ...)	printk("PANIC (%s:%d): " fmt, __FILE__, __LINE__, ##__VA_ARGS__)
+#define pr_warning(fmt, ...)	printk("Warning (%s:%d): " fmt, __FILE__, __LINE__, ##__VA_ARGS__)
+
+#ifdef CR_DEBUG
+#define pr_debug(fmt, ...)					\
+	do {							\
+		printk("%s:%d:%s: " fmt,			\
+		       __FILE__, __LINE__,__func__,		\
+		       ##__VA_ARGS__);				\
+	} while (0)
+#define dprintk(fmt, ...)	printk(fmt, ##__VA_ARGS__)
+#else
+#define pr_debug(fmt, ...)
+#define dprintk(fmt, ...)
+#endif
+
+#define die(fmt, ...)						\
+	do {							\
+		printk("die (%s:%d): " fmt, __FILE__,		\
+			__LINE__, ##__VA_ARGS__);		\
+		exit(1);					\
+	} while (0)
+
+#define pr_perror(fmt, ...)					\
+	do {							\
+		pr_err(fmt ": %m\n", ##__VA_ARGS__);		\
+	} while (0)
+
 #endif /* LOG_H__ */

include/util.h

@@ -15,9 +15,7 @@
 
 #include "compiler.h"
 #include "types.h"
-
-extern void printk(const char *format, ...)
-	__attribute__ ((__format__ (__printf__, 1, 2)));
+#include "log.h"
 
 #define PREF_SHIFT_OP(pref, op, size)	((size) op (pref ##BYTES_SHIFT))
 #define KBYTES_SHIFT	10
@@ -32,36 +30,6 @@ extern void printk(const char *format, ...)
 #define MEGA(size)	PREF_SHIFT_OP(K, <<, size)
 #define GIGA(size)	PREF_SHIFT_OP(K, <<, size)
 
-#define pr_info(fmt, ...)	printk(fmt, ##__VA_ARGS__)
-#define pr_err(fmt, ...)	printk("Error (%s:%d): " fmt, __FILE__, __LINE__, ##__VA_ARGS__)
-#define pr_panic(fmt, ...)	printk("PANIC (%s:%d): " fmt, __FILE__, __LINE__, ##__VA_ARGS__)
-#define pr_warning(fmt, ...)	printk("Warning (%s:%d): " fmt, __FILE__, __LINE__, ##__VA_ARGS__)
-
-#ifdef CR_DEBUG
-#define pr_debug(fmt, ...)					\
-	do {							\
-		printk("%s:%d:%s: " fmt,			\
-		       __FILE__, __LINE__,__func__,		\
-		       ##__VA_ARGS__);				\
-	} while (0)
-#define dprintk(fmt, ...)	printk(fmt, ##__VA_ARGS__)
-#else
-#define pr_debug(fmt, ...)
-#define dprintk(fmt, ...)
-#endif
-
-#define die(fmt, ...)						\
-	do {							\
-		printk("die (%s:%d): " fmt, __FILE__,		\
-			__LINE__, ##__VA_ARGS__);		\
-		exit(1);					\
-	} while (0)
-
-#define pr_perror(fmt, ...)					\
-	do {							\
-		pr_err(fmt ": %m\n", ##__VA_ARGS__);		\
-	} while (0)
-
 #ifndef BUG_ON_HANDLER
 
 #ifdef CR_NOGLIBC

log.c

@@ -16,10 +16,7 @@
 #include "types.h"
 #include "util.h"
 
-/*
- * Note pr_ helpers rely on this
- * descriptor!
- */
+/* Note pr_ helpers rely on this descriptor! */
 static int logfd = STDERR_FILENO;
 
 int get_logfd(void)
@@ -69,3 +66,12 @@ void fini_log(void)
 
 	logfd = STDERR_FILENO;
 }
+
+void printk(const char *format, ...)
+{
+	va_list params;
+
+	va_start(params, format);
+	vdprintf(get_logfd(), format, params);
+	va_end(params);
+}

util.c

@@ -34,19 +34,9 @@
 #include "types.h"
 #include "list.h"
 #include "util.h"
-#include "log.h"
 
 #include "crtools.h"
 
-void printk(const char *format, ...)
-{
-	va_list params;
-
-	va_start(params, format);
-	vdprintf(get_logfd(), format, params);
-	va_end(params);
-}
-
 void hex_dump(void *addr, unsigned long len)
 {
 	unsigned char *p = addr;