mirrors/cpython
1
0
Fork 0
mirror of https://github.com/python/cpython.git synced 2025-09-26 18:29:57 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 10

(Merge 3.1) Issue #12060: Use sig_atomic_t type and volatile keyword in the

Browse source 
signal module. Patch written by Charles-François Natali.
This commit is contained in:
Victor Stinner 2011-05-15 10:27:09 +02:00
commit 5ebfe6d9a9
2 changed files with 6 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

3
Misc/NEWS
View file

@ -10,6 +10,9 @@ What's New in Python 3.2.1 beta 1?
Core and Builtins
-----------------
- Issue #12060: Use sig_atomic_t type and volatile keyword in the signal
module. Patch written by Charles-François Natali.
- Issue #12044: Fixed subprocess.Popen when used as a context manager to
wait for the process to end when exiting the context to avoid unintentionally
leaving zombie processes around.

6
Modules/signalmodule.c
View file

@ -80,12 +80,12 @@ static long main_thread;
static pid_t main_pid;
#endif
static struct {
int tripped;
static volatile struct {
sig_atomic_t tripped;
PyObject *func;
} Handlers[NSIG];
static sig_atomic_t wakeup_fd = -1;
static volatile sig_atomic_t wakeup_fd = -1;
/* Speed up sigcheck() when none tripped */
static volatile sig_atomic_t is_tripped = 0;