From f8cac17823a123e08b69607a7e321b5b0a3123e0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20Gra=C3=B1a?= <dangra@gmail.com>
Date: Thu, 8 Dec 2022 17:23:11 +0000
Subject: [PATCH] Add custom error logger

---
 c_src/sqlite3_nif.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/c_src/sqlite3_nif.c b/c_src/sqlite3_nif.c
index 174c4f79..c7d41f64 100644
--- a/c_src/sqlite3_nif.c
+++ b/c_src/sqlite3_nif.c
@@ -904,6 +904,10 @@ statement_type_destructor(ErlNifEnv* env, void* arg)
     }
 }
 
+void errorLogCallback(void *pArg, int iErrCode, const char *zMsg){
+    fprintf(stderr, "ERRORLOGGER: (%d) %s\n", iErrCode, zMsg);
+}
+
 static int
 on_load(ErlNifEnv* env, void** priv, ERL_NIF_TERM info)
 {
@@ -921,6 +925,7 @@ on_load(ErlNifEnv* env, void** priv, ERL_NIF_TERM info)
 
     sqlite3_config(SQLITE_CONFIG_GETMALLOC, &default_alloc_methods);
     sqlite3_config(SQLITE_CONFIG_MALLOC, &methods);
+    sqlite3_config(SQLITE_CONFIG_LOG, errorLogCallback, &env);
 
     connection_type = enif_open_resource_type(
       env,