From a84c3480456bd0674064db59c9b54490c883fac0 Mon Sep 17 00:00:00 2001
From: Bananymous <oskari.alaranta@bananymous.com>
Date: Thu, 7 Aug 2025 04:22:54 +0300
Subject: [PATCH] LibC: Add shm_{open,unlink} stubs

These are needed for our llvm port
---
 userspace/libraries/LibC/sys/mman.cpp | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/userspace/libraries/LibC/sys/mman.cpp b/userspace/libraries/LibC/sys/mman.cpp
index eb4d65ab..ebc4b3c7 100644
--- a/userspace/libraries/LibC/sys/mman.cpp
+++ b/userspace/libraries/LibC/sys/mman.cpp
@@ -45,8 +45,28 @@ int posix_madvise(void* addr, size_t len, int advice)
 }
 
 #include <BAN/Assert.h>
+#include <BAN/Debug.h>
+#include <errno.h>
 
 int mlock(const void*, size_t)
 {
 	ASSERT_NOT_REACHED();
 }
+
+int shm_open(const char* name, int oflag, mode_t mode)
+{
+	(void)name;
+	(void)oflag;
+	(void)mode;
+	dwarnln("TODO: shm_open");
+	errno = ENOTSUP;
+	return -1;
+}
+
+int shm_unlink(const char* name)
+{
+	(void)name;
+	dwarnln("TODO: shm_unlink");
+	errno = ENOTSUP;
+	return -1;
+}