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(Merge 3.2) Issue #12060: Use sig_atomic_t type and volatile keyword in the 

signal module. Patch written by Charles-François Natali.
This commit is contained in:
Victor Stinner 2011-05-15 10:27:49 +02:00
parent 5ed2e779f1 5ebfe6d9a9
commit aedb2823fd
2 changed files with 6 additions and 3 deletions
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3
Misc/NEWS
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@ -10,6 +10,9 @@ What's New in Python 3.3 Alpha 1?
Core and Builtins
-----------------
- Issue #12060: Use sig_atomic_t type and volatile keyword in the signal
module. Patch written by Charles-François Natali.
- Added the if_nameindex, if_indextoname, if_nametoindex methods to
the socket module as requested in issue #1746656.

6
Modules/signalmodule.c
View File

@ -88,12 +88,12 @@ 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;