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coroutine-sigaltstack.c: Use stack_t, not struct sigaltstack

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Use the POSIX-specified stack_t type as the argument to sigaltstack()
rather than the legacy struct sigaltstack. This allows us to compile
on MacOSX with --with-coroutine=sigaltstack.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This commit is contained in:
Peter Maydell 2012-11-10 21:47:52 +00:00 committed by Kevin Wolf
parent e3980e28bb
commit 2ad2210a7d
1 changed files with 2 additions and 2 deletions
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4
coroutine-sigaltstack.c
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@ -171,8 +171,8 @@ static Coroutine *coroutine_new(void)
CoroutineThreadState *coTS;
struct sigaction sa;
struct sigaction osa;
struct sigaltstack ss;
struct sigaltstack oss;
stack_t ss;
stack_t oss;
sigset_t sigs;
sigset_t osigs;
jmp_buf old_env;