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author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2005-02-22 14:50:33 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2005-02-22 14:50:33 +0000 |
commit | 6f6b9a9b54fe87cc85fc548c339e3a48b476f04a (patch) | |
tree | fafe6bb422cfb60a13b9702ecb90b023c44c0b5a /signal.c | |
parent | 6b80542ead851d85235b7718f99894d57b4fa1d4 (diff) | |
download | ruby-6f6b9a9b54fe87cc85fc548c339e3a48b476f04a.tar.gz |
* signal.c (ruby_signal, ruby_nativethread_signal): must be valid as
expressions, not only statements.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@8011 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'signal.c')
-rw-r--r-- | signal.c | 14 |
1 files changed, 12 insertions, 2 deletions
@@ -386,9 +386,19 @@ posix_nativethread_signal(signum, handler) } #endif #else /* !POSIX_SIGNAL */ -#define ruby_signal(sig,handler) {rb_trap_accept_nativethreads[sig] = 0; signal((sig),(handler));} +#define ruby_signal(sig,handler) (rb_trap_accept_nativethreads[sig] = 0, signal((sig),(handler))) #ifdef HAVE_NATIVETHREAD -#define ruby_nativethread_signal(sig,handler) {signal((sig),(handler));rb_trap_accept_nativethreads[sig] = 1;} +static sighandler_t +ruby_nativethread_signal(signum, handler) + int signum; + sighandler_t handler; +{ + sighandler_t old; + + old = signal(signum, handler); + rb_trap_accept_nativethreads[signum] = 1; + return old; +} #endif #endif |