pcntl_sigtimedwait()

pcntl_sigtimedwait()

function pcntl_sigtimedwait(mixed $signals, mixed $info = [], int $seconds = 0, int $nanoseconds = 0): mixed

Waits up to a timeout for one selected Linux signal and returns its number or false.

Parameters:

• $signals (mixed)
• $info (mixed), passed by reference, default [], optional
• $seconds (int), default 0, optional
• $nanoseconds (int), default 0, optional

Returns: mixed

Availability

• Compiled (AOT): supported by the Elephc code generator.
• eval() (magician interpreter): supported — declarative interpreter builtin (crates/elephc-magician/src/interpreter/builtins/pcntl/pcntl_sigtimedwait.rs).

No examples yet — check examples/ and showcases/ for usage patterns.

Internals

For how pcntl_sigtimedwait is implemented in the compiler, see the internals page.