Differential D21423 Diff 50974 src/future/exec/ExecFuture.php

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src/future/exec/ExecFuture.php

Show First 20 Lines • Show All 188 Lines • ▼ Show 20 Lines	public function read() {

$this->stderrPos = strlen($this->stderr);		$this->stderrPos = strlen($this->stderr);

return $result;		return $result;
}		}

public function readStdout() {		public function readStdout() {
if ($this->start) {		if ($this->start) {
$this->isReady(); // Sync		$this->updateFuture(); // Sync
}		}

$result = (string)substr($this->stdout, $this->stdoutPos);		$result = (string)substr($this->stdout, $this->stdoutPos);
$this->stdoutPos = strlen($this->stdout);		$this->stdoutPos = strlen($this->stdout);
return $result;		return $result;
}		}


▲ Show 20 Lines • Show All 679 Lines • ▼ Show 20 Lines	private function procGetStatus() {
// After the process exits, we only get one chance to read proc_get_status()		// After the process exits, we only get one chance to read proc_get_status()
// before it starts returning garbage. Make sure we don't throw away the		// before it starts returning garbage. Make sure we don't throw away the
// last good read.		// last good read.
if ($this->procStatus) {		if ($this->procStatus) {
if (!$this->procStatus['running']) {		if (!$this->procStatus['running']) {
return $this->procStatus;		return $this->procStatus;
}		}
}		}

		// See T13555. This may occur if you call "getPID()" on a future which
		// exited immediately without ever creating a valid subprocess.

		if (!$this->proc) {
		throw new Exception(
		pht(
		'Attempting to get subprocess status in "ExecFuture" with no '.
		'valid subprocess.'));
		}

$this->procStatus = proc_get_status($this->proc);		$this->procStatus = proc_get_status($this->proc);

return $this->procStatus;		return $this->procStatus;
}		}

/**		/**
* Try to close stdin, if we're done using it. This keeps us from hanging if		* Try to close stdin, if we're done using it. This keeps us from hanging if
* the process on the other end of the pipe is waiting for EOF.		* the process on the other end of the pipe is waiting for EOF.
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