Redo how we poll pipes (#1496)

* Fix pipe

* Handle unregistered

* Fix failing test

2 files changed, 5 insertions, 4 deletions

diff --git a/src/bun.js/node/node_fs.zig b/src/bun.js/node/node_fs.zig
index 23596d7b5..ff9f1ba1f 100644
--- a/src/bun.js/node/node_fs.zig
+++ b/src/bun.js/node/node_fs.zig
@@ -1823,7 +1823,7 @@ const Arguments = struct {
                 .file = undefined,
                 .global_object = ctx.ptr(),
             };
-            var fd: FileDescriptor = std.math.maxInt(FileDescriptor);
+            var fd: FileDescriptor = JSC.Node.invalid_fd;
 
             if (arguments.next()) |arg| {
                 arguments.eat();
@@ -1918,7 +1918,7 @@ const Arguments = struct {
                 }
             }
 
-            if (fd != std.math.maxInt(FileDescriptor)) {
+            if (fd != JSC.Node.invalid_fd) {
                 stream.file = .{ .fd = fd };
             } else if (path) |path_| {
                 stream.file = .{ .path = path_ };
@@ -1957,7 +1957,7 @@ const Arguments = struct {
                 .file = undefined,
                 .global_object = ctx.ptr(),
             };
-            var fd: FileDescriptor = std.math.maxInt(FileDescriptor);
+            var fd: FileDescriptor = JSC.Node.invalid_fd;
 
             if (arguments.next()) |arg| {
                 arguments.eat();
@@ -2044,7 +2044,7 @@ const Arguments = struct {
                 }
             }
 
-            if (fd != std.math.maxInt(FileDescriptor)) {
+            if (fd != JSC.Node.invalid_fd) {
                 stream.file = .{ .fd = fd };
             } else if (path) |path_| {
                 stream.file = .{ .path = path_ };
diff --git a/src/bun.js/node/syscall.zig b/src/bun.js/node/syscall.zig
index c2d13ea59..dd961b510 100644
--- a/src/bun.js/node/syscall.zig
+++ b/src/bun.js/node/syscall.zig
@@ -101,6 +101,7 @@ pub const Tag = enum(u8) {
     epoll_ctl,
     kill,
     waitpid,
+    posix_spawn,
     pub var strings = std.EnumMap(Tag, JSC.C.JSStringRef).initFull(null);
 };
 const PathString = @import("../../global.zig").PathString;