ext/pcntl pcntl_signal_get_handler update. #13902
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The situation varies from platform to another, thus taking in account the complexity of it.
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ext/pcntl/pcntl.c
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| if (signo < 1 || signo > 32) { | ||
| zend_argument_value_error(1, "must be between 1 and 32"); | ||
| // note: max signal on mac is SIGUSR2 (31), no real time signals. | ||
| static int sigmax = NSIG - 1; |
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I think I'd prefer a non-static variable here. Otherwise we have it in a data section that's shared with other threads too.
The compiler will constant-fold and take care of the branch at compile-time anyway.
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I wish we had constexpr in C :-) but sure will change.
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I wish we had constexpr in C :-)
That's in C23 ;) But sadly we don't even have C11 yet in PHP
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The situation varies from platform to another, thus taking in account the complexity of it.