use standard __func__ instead of __PRETTY_FUNCTION__

src/main.cpp

@@ -1032,11 +1032,11 @@ bool GetTransaction(const uint256 &hash, CTransaction &txOut, uint256 &hashBlock
                     fseek(file, postx.nTxOffset, SEEK_CUR);
                     file >> txOut;
                 } catch (std::exception &e) {
-                    return error("%s : Deserialize or I/O error - %s", __PRETTY_FUNCTION__, e.what());
+                    return error("%s : Deserialize or I/O error - %s", __func__, e.what());
                 }
                 hashBlock = header.GetHash();
                 if (txOut.GetHash() != hash)
-                    return error("%s : txid mismatch", __PRETTY_FUNCTION__);
+                    return error("%s : txid mismatch", __func__);
                 return true;
             }
         }
@@ -1120,7 +1120,7 @@ bool ReadBlockFromDisk(CBlock& block, const CDiskBlockPos& pos)
         filein >> block;
     }
     catch (std::exception &e) {
-        return error("%s : Deserialize or I/O error - %s", __PRETTY_FUNCTION__, e.what());
+        return error("%s : Deserialize or I/O error - %s", __func__, e.what());
     }
 
     // Check the header
@@ -3126,7 +3126,7 @@ bool LoadExternalBlockFile(FILE* fileIn, CDiskBlockPos *dbp)
                         break;
                 }
             } catch (std::exception &e) {
-                LogPrintf("%s : Deserialize or I/O error - %s", __PRETTY_FUNCTION__, e.what());
+                LogPrintf("%s : Deserialize or I/O error - %s", __func__, e.what());
             }
         }
         fclose(fileIn);

src/main.h

@@ -381,7 +381,7 @@ public:
             filein >> hashChecksum;
         }
         catch (std::exception &e) {
-            return error("%s : Deserialize or I/O error - %s", __PRETTY_FUNCTION__, e.what());
+            return error("%s : Deserialize or I/O error - %s", __func__, e.what());
         }
 
         // Verify checksum

src/txdb.cpp

@@ -148,7 +148,7 @@ bool CCoinsViewDB::GetStats(CCoinsStats &stats) {
             }
             pcursor->Next();
         } catch (std::exception &e) {
-            return error("%s : Deserialize or I/O error - %s", __PRETTY_FUNCTION__, e.what());
+            return error("%s : Deserialize or I/O error - %s", __func__, e.what());
         }
     }
     delete pcursor;
@@ -226,7 +226,7 @@ bool CBlockTreeDB::LoadBlockIndexGuts()
                 break; // if shutdown requested or finished loading block index
             }
         } catch (std::exception &e) {
-            return error("%s : Deserialize or I/O error - %s", __PRETTY_FUNCTION__, e.what());
+            return error("%s : Deserialize or I/O error - %s", __func__, e.what());
         }
     }
     delete pcursor;