diag.h: temporarily define DBGV and DBGV_ARGS

This allows to uncomment the original DBGV in ptp code, until they are turned to serious diagnostic messages. Then these two functions should disappear, in my opinion. Most DBGV use no arguments, so the default function is smaller; and printf-like DBGV can be turned to DBGV_ARGS instead. Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

diag.h: temporarily define DBGV and DBGV_ARGS
This allows to uncomment the original DBGV in ptp code, until they are turned to serious diagnostic messages. Then these two functions should disappear, in my opinion. Most DBGV use no arguments, so the default function is smaller; and printf-like DBGV can be turned to DBGV_ARGS instead. Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
f4ef8683 · Alessandro Rubini · Aurelio Colosimo · f2eeb7b8 · f4ef8683
Commit f4ef8683 authored Jan 06, 2012 by Alessandro Rubini Committed by Aurelio Colosimo Jan 09, 2012
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diag.h include/pptp/diag.h +17 -0

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--- a/include/pptp/diag.h
+++ b/include/pptp/diag.h
@@ -28,5 +28,22 @@ extern int pp_vprintf(const char *fmt, va_list args)
 extern int pp_vsprintf(char *buf, const char *, va_list)
 	__attribute__ ((format (printf, 2, 0)));

+/*
+ * Temporarily, define DBGV. I should get __attribute__((deprecated))
+ * at some point, and then disappear over time.
+ */
+static inline void DBGV(const char *msg) /* most DBGV are constant strings */
+{
+	pp_printf("%s", msg);
+}
+
+static inline void DBGV_ARGS(const char *fmt, ...)
+{
+	va_list args;
+
+	va_start(args, fmt);
+	pp_vprintf(fmt, args);
+	va_end(args);
+}

 #endif /* __PTP_DIAG_H__ */