From acd792d8b4f1226ea51677c2b7f0c56216208859 Mon Sep 17 00:00:00 2001
From: Bananymous <oskari.alaranta@bananymous.com>
Date: Tue, 4 Nov 2025 18:46:13 +0200
Subject: [PATCH] userspace: Implement pwd utility

---
 userspace/programs/CMakeLists.txt     |  1 +
 userspace/programs/pwd/CMakeLists.txt |  8 ++++++++
 userspace/programs/pwd/main.cpp       | 15 +++++++++++++++
 3 files changed, 24 insertions(+)
 create mode 100644 userspace/programs/pwd/CMakeLists.txt
 create mode 100644 userspace/programs/pwd/main.cpp

diff --git a/userspace/programs/CMakeLists.txt b/userspace/programs/CMakeLists.txt
index 1a76d688..8808641a 100644
--- a/userspace/programs/CMakeLists.txt
+++ b/userspace/programs/CMakeLists.txt
@@ -31,6 +31,7 @@ set(USERSPACE_PROGRAMS
 	nslookup
 	poweroff
 	ProgramLauncher
+	pwd
 	resolver
 	rm
 	Shell
diff --git a/userspace/programs/pwd/CMakeLists.txt b/userspace/programs/pwd/CMakeLists.txt
new file mode 100644
index 00000000..2818d88b
--- /dev/null
+++ b/userspace/programs/pwd/CMakeLists.txt
@@ -0,0 +1,8 @@
+set(SOURCES
+	main.cpp
+)
+
+add_executable(pwd ${SOURCES})
+banan_link_library(pwd libc)
+
+install(TARGETS pwd OPTIONAL)
diff --git a/userspace/programs/pwd/main.cpp b/userspace/programs/pwd/main.cpp
new file mode 100644
index 00000000..76b45f06
--- /dev/null
+++ b/userspace/programs/pwd/main.cpp
@@ -0,0 +1,15 @@
+#include <limits.h>
+#include <stdio.h>
+#include <unistd.h>
+
+int main()
+{
+	char buffer[PATH_MAX];
+	if (getcwd(buffer, PATH_MAX) == nullptr)
+	{
+		perror("getcwd");
+		return 1;
+	}
+
+	printf("%s\n", buffer);
+}