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tst-atexit-common.c: Mark _exit_with_flush as noreturn

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Mark _exit_with_flush as noreturn to silence the Clang error on
tst-atexit-common.c:

In file included from tst-atexit.c:22:
../stdlib/tst-atexit-common.c:113:5: error: unannotated fall-through between switch labels [-Werror,-Wimplicit-fallthrough]
  113 |     case 0:  /* Child.  */
      |     ^
../stdlib/tst-atexit-common.c:113:5: note: insert 'break;' to avoid fall-through
  113 |     case 0:  /* Child.  */
      |     ^
      |     break;
1 error generated.

Signed-off-by: H.J. Lu <hjl.tools@gmail.com>
Reviewed-by: Sam James <sam@gentoo.org>
This commit is contained in:
H.J. Lu 2024-12-17 05:51:07 +08:00
parent 61c3450db9
commit 560cfeb826
1 changed files with 1 additions and 0 deletions
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stdlib/tst-atexit-common.c
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@ -37,6 +37,7 @@ static char crumbs[sizeof (expected)];
static int next_slot = 0;
/* Helper: flush stdout and _exit. */
__attribute__ ((__noreturn__))
static void
_exit_with_flush (int code)
{