[glibc] Naming the parameter of dummy_sa_handler

[Rajalakshmi Srinivasaraghavan]

https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=000ca24f807762a1fa6bf076d80f152d2512f17d

commit 000ca24f807762a1fa6bf076d80f152d2512f17d
Author: Mahesh Bodapati <bmahi496@linux.ibm.com>
Date:   Mon Feb 13 11:23:19 2023 -0600

    Naming the parameter of dummy_sa_handler
    
    ISO C does not support omitting parameter names in function definitions
    before C2X,the compiler is giving an error with older versions of gcc and
    this commit will resolve the test failure "error: parameter name omitted"
    
    Reviewed-by: Adhemerval Zanella  <adhemerval.zanella@linaro.org>

Diff:
---
 posix/tst-spawn7.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/posix/tst-spawn7.c b/posix/tst-spawn7.c
index a1c0d9d942..fedb09fb94 100644
--- a/posix/tst-spawn7.c
+++ b/posix/tst-spawn7.c
@@ -92,7 +92,7 @@ spawn_signal_test (const char *type, const posix_spawnattr_t *attr)
 }
 
 static void
-dummy_sa_handler (int)
+dummy_sa_handler (int signal)
 {
 }