1 files changed, 17 insertions, 1 deletions
diff --git a/src/util/file/file_stdio.c b/src/util/file/file_stdio.c
index 5bdc7d9..6a30137 100644
--- a/src/util/file/file_stdio.c
+++ b/src/util/file/file_stdio.c
@@ -4,12 +4,27 @@
 
 #ifdef NAUNET_ON_WINDOWS
 #include "../../winwrap.h"
+#else
+#include <unistd.h>
 #endif
 
 #include "../error.h"
 
 #include "file.h"
 
+static void check_error_description(s32 err)
+{
+#ifdef NAUNET_ON_WINDOWS
+    err = GetLastError();
+    char *strerror = nn_win32_error_message(err);
+    if (strerror) {
+        log_error("Error description: %s.", strerror);
+    }
+#else
+    log_error("Error description: %s.", nn_strerror(err));
+#endif
+}
+
 static inline bool open_stdio_file(FILE **file, str *path, const char *mode)
 {
     char *c_str = al_str_to_c_str(path);
@@ -34,7 +49,8 @@ bool nn_file_open(struct nn_file *file, str *path, s32 flags)
 {
     const char *mode = (flags & NNWT_FILE_CREATE) ? "wb+" : "rb+";
     if (!open_stdio_file(&file->file, path, mode)) {
-        log_error("fopen(%.*s) failed (%d: %s).", al_str_x(path), errno, nn_strerror(errno));
+        log_error("fopen(%.*s) failed (%d).", al_str_x(path), errno);
+        check_error_description(errno);
         return false;
     }