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Added possiblity to avoid signal handlers reinitialization on each request.

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This commit is contained in:
Dmitry Stogov
2018-11-14 16:26:14 +03:00
parent 8bda22592e
commit 53ea09e84d
2 changed files with 6 additions and 2 deletions
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7
Zend/zend_signal.c
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@@ -322,8 +322,10 @@ void zend_signal_activate(void)
memcpy(&SIGG(handlers), &global_orig_handlers, sizeof(global_orig_handlers));
for (x = 0; x < sizeof(zend_sigs) / sizeof(*zend_sigs); x++) {
zend_signal_register(zend_sigs[x], zend_signal_handler_defer);
if (SIGG(reset)) {
for (x = 0; x < sizeof(zend_sigs) / sizeof(*zend_sigs); x++) {
zend_signal_register(zend_sigs[x], zend_signal_handler_defer);
}
}
SIGG(active) = 1;
@@ -365,6 +367,7 @@ static void zend_signal_globals_ctor(zend_signal_globals_t *zend_signal_globals)
size_t x;
memset(zend_signal_globals, 0, sizeof(*zend_signal_globals));
zend_signal_globals->reset = 1;
for (x = 0; x < sizeof(zend_signal_globals->pstorage) / sizeof(*zend_signal_globals->pstorage); ++x) {
zend_signal_queue_t *queue = &zend_signal_globals->pstorage[x];

1
Zend/zend_signal.h
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@@ -59,6 +59,7 @@ typedef struct _zend_signal_globals_t {
int running; /* in signal handler execution */
int active; /* internal signal handling is enabled */
zend_bool check; /* check for replaced handlers on shutdown */
zend_bool reset; /* reset signal handlers on each request */
zend_signal_entry_t handlers[NSIG];
zend_signal_queue_t pstorage[ZEND_SIGNAL_QUEUE_SIZE], *phead, *ptail, *pavail; /* pending queue */
} zend_signal_globals_t;