trying to make clicking on directories work; not done yet

1 files changed, 12 insertions, 0 deletions

diff --git a/filesystem-win.c b/filesystem-win.c
index 7c40820..d35597f 100644
--- a/filesystem-win.c
+++ b/filesystem-win.c
@@ -65,3 +65,15 @@ int fs_mkdir(char const *path) {
 			return -1; // some other error
 	}
 }
+
+int fs_get_cwd(char *buf, size_t buflen) {
+	assert(buf && buflen);
+	DWORD pathlen = GetCurrentDirectory(buflen, buf);
+	if (pathlen == 0) {
+		return -1;
+	} else if (pathlen < buflen) { // it's confusing, but this is < and not <=
+		return 1;
+	} else {
+		return 0;
+	}
+}