[libcxx-commits] [libcxx] [libc++] FreeBSD CI: Adds `<signal.h> to `check_assertion.h` (PR #78863)

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llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-libcxx

Author: Hristo Hristov (H-G-Hristov)

<details>
<summary>Changes</summary>

...in attempt to fix the FreeBSD CI

---
Full diff: https://github.com/llvm/llvm-project/pull/78863.diff


1 Files Affected:

- (modified) libcxx/test/support/check_assertion.h (+2) 


``````````diff
diff --git a/libcxx/test/support/check_assertion.h b/libcxx/test/support/check_assertion.h
index 485f8103c7ad8d..1811df5f474f52 100644
--- a/libcxx/test/support/check_assertion.h
+++ b/libcxx/test/support/check_assertion.h
@@ -24,7 +24,9 @@
 
 #include <unistd.h>
 #include <errno.h>
+#include <signal.h>
 #include <sys/wait.h>
+
 #include "test_macros.h"
 #include "test_allocator.h"
 

``````````

</details>


https://github.com/llvm/llvm-project/pull/78863