feat: finish ghostty pane backend integration

1 files changed, 21 insertions, 0 deletions

diff --git a/vendor/libghostty-vt/src/os/pipe.zig b/vendor/libghostty-vt/src/os/pipe.zig
new file mode 100644
index 00000000..2cb7bd4a
--- /dev/null
+++ b/vendor/libghostty-vt/src/os/pipe.zig
@@ -0,0 +1,21 @@
+const std = @import("std");
+const builtin = @import("builtin");
+const windows = @import("windows.zig");
+const posix = std.posix;
+
+/// pipe() that works on Windows and POSIX. For POSIX systems, this sets
+/// CLOEXEC on the file descriptors.
+pub fn pipe() ![2]posix.fd_t {
+    switch (builtin.os.tag) {
+        else => return try posix.pipe2(.{ .CLOEXEC = true }),
+        .windows => {
+            var read: windows.HANDLE = undefined;
+            var write: windows.HANDLE = undefined;
+            if (windows.exp.kernel32.CreatePipe(&read, &write, null, 0) == 0) {
+                return windows.unexpectedError(windows.kernel32.GetLastError());
+            }
+
+            return .{ read, write };
+        },
+    }
+}