From 5a079a2d114f96d4847d1ee305d5b7c16eeec50e Mon Sep 17 00:00:00 2001
From: 3gg <3gg@shellblade.net>
Date: Sat, 27 Dec 2025 12:03:39 -0800
Subject: Initial commit

---
 contrib/SDL-3.2.8/src/SDL_error.c | 112 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 112 insertions(+)
 create mode 100644 contrib/SDL-3.2.8/src/SDL_error.c

(limited to 'contrib/SDL-3.2.8/src/SDL_error.c')

diff --git a/contrib/SDL-3.2.8/src/SDL_error.c b/contrib/SDL-3.2.8/src/SDL_error.c
new file mode 100644
index 0000000..3c62c8a
--- /dev/null
+++ b/contrib/SDL-3.2.8/src/SDL_error.c
@@ -0,0 +1,112 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2025 Sam Lantinga <slouken@libsdl.org>
+
+  This software is provided 'as-is', without any express or implied
+  warranty.  In no event will the authors be held liable for any damages
+  arising from the use of this software.
+
+  Permission is granted to anyone to use this software for any purpose,
+  including commercial applications, and to alter it and redistribute it
+  freely, subject to the following restrictions:
+
+  1. The origin of this software must not be misrepresented; you must not
+     claim that you wrote the original software. If you use this software
+     in a product, an acknowledgment in the product documentation would be
+     appreciated but is not required.
+  2. Altered source versions must be plainly marked as such, and must not be
+     misrepresented as being the original software.
+  3. This notice may not be removed or altered from any source distribution.
+*/
+#include "SDL_internal.h"
+
+// Simple error handling in SDL
+
+#include "SDL_error_c.h"
+
+bool SDL_SetError(SDL_PRINTF_FORMAT_STRING const char *fmt, ...)
+{
+    va_list ap;
+    bool result;
+
+    va_start(ap, fmt);
+    result = SDL_SetErrorV(fmt, ap);
+    va_end(ap);
+    return result;
+}
+
+bool SDL_SetErrorV(SDL_PRINTF_FORMAT_STRING const char *fmt, va_list ap)
+{
+    // Ignore call if invalid format pointer was passed
+    if (fmt) {
+        int result;
+        SDL_error *error = SDL_GetErrBuf(true);
+        va_list ap2;
+
+        error->error = SDL_ErrorCodeGeneric;
+
+        va_copy(ap2, ap);
+        result = SDL_vsnprintf(error->str, error->len, fmt, ap2);
+        va_end(ap2);
+
+        if (result >= 0 && (size_t)result >= error->len && error->realloc_func) {
+            size_t len = (size_t)result + 1;
+            char *str = (char *)error->realloc_func(error->str, len);
+            if (str) {
+                error->str = str;
+                error->len = len;
+                va_copy(ap2, ap);
+                (void)SDL_vsnprintf(error->str, error->len, fmt, ap2);
+                va_end(ap2);
+            }
+        }
+
+// Enable this if you want to see all errors printed as they occur.
+// Note that there are many recoverable errors that may happen internally and
+// can be safely ignored if the public API doesn't return an error code.
+#if 0
+        SDL_LogError(SDL_LOG_CATEGORY_ERROR, "%s", error->str);
+#endif
+    }
+
+    return false;
+}
+
+const char *SDL_GetError(void)
+{
+    const SDL_error *error = SDL_GetErrBuf(false);
+
+    if (!error) {
+        return "";
+    }
+
+    switch (error->error) {
+    case SDL_ErrorCodeGeneric:
+        return error->str;
+    case SDL_ErrorCodeOutOfMemory:
+        return "Out of memory";
+    default:
+        return "";
+    }
+}
+
+bool SDL_ClearError(void)
+{
+    SDL_error *error = SDL_GetErrBuf(false);
+
+    if (error) {
+        error->error = SDL_ErrorCodeNone;
+    }
+    return true;
+}
+
+bool SDL_OutOfMemory(void)
+{
+    SDL_error *error = SDL_GetErrBuf(true);
+
+    if (error) {
+        error->error = SDL_ErrorCodeOutOfMemory;
+    }
+    return false;
+}
+
-- 
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