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| author | sobomax <sobomax@FreeBSD.org> | 2009-02-27 09:25:32 +0800 |
|---|---|---|
| committer | sobomax <sobomax@FreeBSD.org> | 2009-02-27 09:25:32 +0800 |
| commit | 91fb651a8e9ea5c9717a9f7260af283336d99ba3 (patch) | |
| tree | 48132ebb4c7abcf081976dd7efe830e23934abb4 /lang/python25/files | |
| parent | 417cae0cc0be2e1d2c7e7f7ba7ae37e15c007feb (diff) | |
| download | freebsd-ports-gnome-91fb651a8e9ea5c9717a9f7260af283336d99ba3.tar.gz freebsd-ports-gnome-91fb651a8e9ea5c9717a9f7260af283336d99ba3.tar.zst freebsd-ports-gnome-91fb651a8e9ea5c9717a9f7260af283336d99ba3.zip | |
Make sure the singal is delivered to the main thread, where python
runs its signal handlers, not to a random thread that happens to be
executing at the time when signal arrives. This functionality has been
lost since Python 2.3, possible cause is that the linux implementation
of POSIX threads always delivered signal to the main thread. This
bug results in rather annoying inability to terminate threading script
with ^C for example and there could be other issues as well.
Bump PORTREVISION.
PR: ports/131080
Submitted by: Andriy Pylypenko <bamby@sippysoft.com>
Approved by: MAINTAINER's timeout
Diffstat (limited to 'lang/python25/files')
| -rw-r--r-- | lang/python25/files/patch-Python_thread__pthread.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/lang/python25/files/patch-Python_thread__pthread.h b/lang/python25/files/patch-Python_thread__pthread.h new file mode 100644 index 000000000000..1e11c3ad36c3 --- /dev/null +++ b/lang/python25/files/patch-Python_thread__pthread.h @@ -0,0 +1,30 @@ + +$FreeBSD$ + +--- ../Python/thread_pthread.h ++++ ../Python/thread_pthread.h +@@ -149,6 +149,7 @@ + { + pthread_t th; + int status; ++ sigset_t set, oset; + #if defined(THREAD_STACK_SIZE) || defined(PTHREAD_SYSTEM_SCHED_SUPPORTED) + pthread_attr_t attrs; + #endif +@@ -177,6 +178,8 @@ + #if defined(PTHREAD_SYSTEM_SCHED_SUPPORTED) + pthread_attr_setscope(&attrs, PTHREAD_SCOPE_SYSTEM); + #endif ++ sigfillset(&set); ++ SET_THREAD_SIGMASK(SIG_BLOCK, &set, &oset); + + status = pthread_create(&th, + #if defined(THREAD_STACK_SIZE) || defined(PTHREAD_SYSTEM_SCHED_SUPPORTED) +@@ -188,6 +191,7 @@ + (void *)arg + ); + ++ SET_THREAD_SIGMASK(SIG_SETMASK, &oset, NULL); + #if defined(THREAD_STACK_SIZE) || defined(PTHREAD_SYSTEM_SCHED_SUPPORTED) + pthread_attr_destroy(&attrs); + #endif |