mkfifo and mknod aren't working either

tiran · tiran · commit 61c6f26349ad · 2022-05-18T15:36:47.000+02:00
diff --git a/Lib/test/test_os.py b/Lib/test/test_os.py
@@ -2170,7 +2170,8 @@ def test_fchown(self):
 
     @unittest.skipUnless(hasattr(os, 'fpathconf'), 'test needs os.fpathconf()')
     @unittest.skipIf(
-        support.is_emscripten, "musl libc issue on Emscripten, bpo-46390"
+        support.is_emscripten or support.is_wasi,
+        "musl libc issue on Emscripten/WASI, bpo-46390"
     )
     def test_fpathconf(self):
         self.check(os.pathconf, "PC_NAME_MAX")
diff --git a/Tools/wasm/config.site-wasm32-wasi b/Tools/wasm/config.site-wasm32-wasi
@@ -18,10 +18,16 @@ ac_cv_header_sys_resource_h=no
 # undefined symbols / unsupported features
 ac_cv_func_eventfd=no
 
-# WASI SDK 15.0 has no pipe syscall
+# WASI SDK 15.0 has no pipe syscall.
 ac_cv_func_pipe=no
 
-# fdopendir() fails on SDK 15.0
+# WASI SDK 15.0 cannot create fifos and special files.
+ac_cv_func_mkfifo=no
+ac_cv_func_mkfifoat=no
+ac_cv_func_mknod=no
+ac_cv_func_mknodat=no
+
+# fdopendir() fails on SDK 15.0,
 # OSError: [Errno 28] Invalid argument: '.'
 ac_cv_func_fdopendir=no
 

Original file line number	Diff line number	Diff line change
`@@ -2170,7 +2170,8 @@ def test_fchown(self):`
`2170`	`2170`
`2171`	`2171`	`@unittest.skipUnless(hasattr(os, 'fpathconf'), 'test needs os.fpathconf()')`
`2172`	`2172`	`@unittest.skipIf(`
`2173`		`- support.is_emscripten, "musl libc issue on Emscripten, bpo-46390"`
	`2173`	`+ support.is_emscripten or support.is_wasi,`
	`2174`	`+ "musl libc issue on Emscripten/WASI, bpo-46390"`
`2174`	`2175`	`)`
`2175`	`2176`	`def test_fpathconf(self):`
`2176`	`2177`	`self.check(os.pathconf, "PC_NAME_MAX")`