xz: Don't call mythread_sigmask when building for WASM

mythread.h omits mythread_sigmask on WASM. Fixes: #161 See: 81db3b8
tukaani-project · Mar 8, 2025 · 2941b90 · 2941b90
1 parent 4243c45
commit 2941b90
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diff --git a/src/xz/signals.c b/src/xz/signals.c
@@ -136,7 +136,7 @@ signals_init(void)
 #endif
 
 
-#ifndef __VMS
+#if !defined(__VMS) && !defined(__wasm__)
 extern void
 signals_block(void)
 {

diff --git a/src/xz/signals.h b/src/xz/signals.h
@@ -20,7 +20,8 @@ extern volatile sig_atomic_t user_abort;
 extern void signals_init(void);
 
 
-#if (defined(_WIN32) && !defined(__CYGWIN__)) || defined(__VMS)
+#if (defined(_WIN32) && !defined(__CYGWIN__)) || defined(__VMS) \
+		|| defined(__wasm__)
 #	define signals_block() do { } while (0)
 #	define signals_unblock() do { } while (0)
 #else