From c06de7edc6c7b620f1382bdcf6e77e8a91819a63 Mon Sep 17 00:00:00 2001
From: Alec Murphy <alec@checksum.fail>
Date: Fri, 12 Sep 2025 16:57:56 -0400
Subject: [PATCH] System/Libraries/FileSystem: Add FileSystem.CreatePath()

---
 System/Libraries/FileSystem.HC | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

diff --git a/System/Libraries/FileSystem.HC b/System/Libraries/FileSystem.HC
index d35a1f7..1027441 100644
--- a/System/Libraries/FileSystem.HC
+++ b/System/Libraries/FileSystem.HC
@@ -27,6 +27,7 @@ extern I64 @plan9fs_write_file(U8* path, U64 buffer, I64 size);
 class @filesystem
 {
     I64 root_fs_type;
+    Bool (*CreatePath)(U8* path);
     @dir_entry (*GetFiles)(U8* path);
     U8* (*GetFileExtension)(U8* path);
     U0 (*Init)();
@@ -225,6 +226,31 @@ I64 @filesystem_write_file(U8* path, U8* buffer, I64 size)
     return NULL;
 }
 
+Bool @filesystem_create_path(U8* path)
+{
+    if (!path)
+        return FALSE;
+    U8 buf[512];
+    I64 type = @filesystem_get_type(path);
+    switch (type) {
+    case FS_TYPE_SYSTEM:
+        return FALSE;
+        SysHlt;
+        break;
+    case FS_TYPE_REDSEA:
+        StrPrint(&buf, "%c:%s", ToUpper(path[12]), path + 13);
+        return Cd(&buf, TRUE);
+        break;
+    case FS_TYPE_9P:
+        return FALSE;
+        break;
+    default:
+        break;
+    }
+    return NULL;
+}
+
+FileSystem.CreatePath = &@filesystem_create_path;
 FileSystem.GetFiles = &@filesystem_get_files;
 FileSystem.GetFileExtension = &@filesystem_get_file_extension;
 FileSystem.PathExists = &@filesystem_path_exists;