From: Michal Malý <madcatxster@devoid-pointer.net>
Date: Thu, 10 Jul 2014 23:13:08 +0000 (+0200)
Subject: - Prepend function name to PR_DEBUG output
X-Git-Url: https://gitweb.devoid-pointer.net/?a=commitdiff_plain;h=3154f37c86a9a2ab06fd08a2ced855ba4a63812c;p=libHPCS.git

- Prepend function name to PR_DEBUG output
- Provide fully flexible PR_DEBUGF
---

diff --git a/libhpcs.c b/libhpcs.c
index 92ca9d2..81510b2 100644
--- a/libhpcs.c
+++ b/libhpcs.c
@@ -527,7 +527,7 @@ static enum HPCS_ParseCode read_fixed_signal(FILE* datafile, struct HPCS_TVPair*
 				read_file = false;
 				break;
 			default:
-				PR_DEBUG("Marker was expected but it was not found\n");
+				PR_DEBUGF("%s %lu\n", "Marker was expected but it was not found at:", segments_read);
 				free(*pairs);
 				*pairs = NULL;
 				return PARSE_E_NOT_FOUND;
diff --git a/libhpcs_p.h b/libhpcs_p.h
index eb4495a..a1fde65 100644
--- a/libhpcs_p.h
+++ b/libhpcs_p.h
@@ -123,7 +123,12 @@ void reverse_endianness(char* bytes, size_t sz) {
 #endif
 
 #ifndef NDEBUG
-#define PR_DEBUG(msg) fprintf(stderr, msg)
+ #ifdef _MSC_VER
+ #define __func__ __FUNCTION__
+ #endif
+ #define PR_DEBUGF(fmt, ...) fprintf(stderr, "[%s()] "fmt, __func__, __VA_ARGS__)
+ #define PR_DEBUG(msg) fprintf(stderr, "[%s()] "msg, __func__)
 #else
-#define PR_DEBUG(msg)
+ #define PR_DEBUGF(fmt, msg)
+ #define PR_DEBUG(msg)
 #endif