From bd5969fc876a10b18613302db7087ef3c40f18e1 Mon Sep 17 00:00:00 2001
From: Ian Moffett <ian@osmora.org>
Date: Thu, 7 Mar 2024 17:28:00 -0500
Subject: lib: Add mlibc

Signed-off-by: Ian Moffett <ian@osmora.org>
---
 lib/mlibc/options/glibc/generic/glibc-assert.cpp | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
 create mode 100644 lib/mlibc/options/glibc/generic/glibc-assert.cpp

(limited to 'lib/mlibc/options/glibc/generic/glibc-assert.cpp')

diff --git a/lib/mlibc/options/glibc/generic/glibc-assert.cpp b/lib/mlibc/options/glibc/generic/glibc-assert.cpp
new file mode 100644
index 0000000..77cd498
--- /dev/null
+++ b/lib/mlibc/options/glibc/generic/glibc-assert.cpp
@@ -0,0 +1,14 @@
+#include <assert.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include <bits/ensure.h>
+
+[[gnu::noreturn]] void __assert_fail_perror(int errno, const char *file, unsigned int line,
+		const char *function) {
+	char *errormsg = strerror(errno);
+	fprintf(stderr, "In function %s, file %s:%d: Errno '%s' failed!\n",
+			function, file, line, errormsg);
+	abort();
+}
-- 
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