From 130e2180398d23fec3228f9507d84791e738b826 Mon Sep 17 00:00:00 2001
From: midipix <writeonce@midipix.org>
Date: Jun 21 2025 18:17:52 +0000
Subject: api: lt_dlseterror(): initial implementation.


---

diff --git a/include/sltdl/sltdl.h b/include/sltdl/sltdl.h
index f9cc483..007d5ee 100644
--- a/include/sltdl/sltdl.h
+++ b/include/sltdl/sltdl.h
@@ -136,6 +136,9 @@ lt_api int          lt_dlpreload_default(const struct lt_symdef *);
 lt_api int                       lt_dlloader_add(const struct lt_dlentry *);
 lt_api const struct lt_dlentry * lt_dlloader_find(const char *);
 
+/* custom errors */
+lt_api int          lt_dlseterror (int);
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/src/core/lt_core.c b/src/core/lt_core.c
index e3cadd4..031701a 100644
--- a/src/core/lt_core.c
+++ b/src/core/lt_core.c
@@ -130,3 +130,10 @@ const char * lt_dlerror(void)
 
 	return errdesc;
 }
+
+int lt_dlseterror(int errcode)
+{
+	lt_slock();
+	lt_sunlock(0,errcode);
+	return 0;
+}