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| author | davidxu <davidxu@FreeBSD.org> | 2004-01-03 02:40:27 +0000 |
|---|---|---|
| committer | davidxu <davidxu@FreeBSD.org> | 2004-01-03 02:40:27 +0000 |
| commit | f3e2bcfe4cdff60cd22ef253e4a2b170eec12e90 (patch) | |
| tree | 020cb16b8f21f18fec01a1a00c7f2805026152f7 | |
| parent | a43e13682e205a5b9215890c7fd108fc0233c385 (diff) | |
| download | FreeBSD-src-f3e2bcfe4cdff60cd22ef253e4a2b170eec12e90.zip FreeBSD-src-f3e2bcfe4cdff60cd22ef253e4a2b170eec12e90.tar.gz | |
Kernel now supports per-thread sigaltstack, follow the change to
enable sigaltstack for scope system thread.
| -rw-r--r-- | lib/libkse/thread/thr_sig.c | 7 | ||||
| -rw-r--r-- | lib/libpthread/thread/thr_sig.c | 7 |
2 files changed, 2 insertions, 12 deletions
diff --git a/lib/libkse/thread/thr_sig.c b/lib/libkse/thread/thr_sig.c index b19745c..2a8d667 100644 --- a/lib/libkse/thread/thr_sig.c +++ b/lib/libkse/thread/thr_sig.c @@ -469,12 +469,7 @@ thr_sig_invoke_handler(struct pthread *curthread, int sig, siginfo_t *info, shi.sa_flags = sa_flags; shi.info = info; shi.ucp = ucp; - /* - * XXX Not ready for scope system thread, kernel bits - * should involve in - */ - if ((curthread->attr.flags & PTHREAD_SCOPE_SYSTEM) == 0 && - (curthread->sigstk.ss_flags & SS_DISABLE) == 0) { + if ((curthread->sigstk.ss_flags & SS_DISABLE) == 0) { /* Deliver signal on alternative stack */ if (sa_flags & SA_ONSTACK && !onstack) handle_signal_altstack(curthread, &shi); diff --git a/lib/libpthread/thread/thr_sig.c b/lib/libpthread/thread/thr_sig.c index b19745c..2a8d667 100644 --- a/lib/libpthread/thread/thr_sig.c +++ b/lib/libpthread/thread/thr_sig.c @@ -469,12 +469,7 @@ thr_sig_invoke_handler(struct pthread *curthread, int sig, siginfo_t *info, shi.sa_flags = sa_flags; shi.info = info; shi.ucp = ucp; - /* - * XXX Not ready for scope system thread, kernel bits - * should involve in - */ - if ((curthread->attr.flags & PTHREAD_SCOPE_SYSTEM) == 0 && - (curthread->sigstk.ss_flags & SS_DISABLE) == 0) { + if ((curthread->sigstk.ss_flags & SS_DISABLE) == 0) { /* Deliver signal on alternative stack */ if (sa_flags & SA_ONSTACK && !onstack) handle_signal_altstack(curthread, &shi); |
