Merge branch 'master' of git.php.net:php-src

* 'master' of git.php.net:php-src: (240 commits)
  Do not execute anything after quit or clean command
  Fix last commit, and do not output unnecessary information
  Stabilize execution, always run destructors and extended file breakpoints
  Fix nullptr dereference in clean without exec context
  remove dodgy param parser, bring userland breakpoint api inline with PHP7
  disable output buffering by default
  Add question to reset execution in run/exec/clean
  - Updated to version 2014.9 (2014i)
  actually remove this
  disable output buffering, better breakpoint api for userland, remove hand parsing of params
  Fix phpdbg output when outputting via php with active output handlers
  Fixed Closure::call() NEWS/UPGRADING
  Set engine back to initial state after fatal-ed ev command
  Fix eventual stack overflow after clean cmd
  Fix listing of files with no absolute path
  updated libmagic.patch in master
  updated libmagic.patch in 5.6
  updated libmagic.patch in 5.5
  NEWS
  NEWS
  ...

1 files changed, 120 insertions, 0 deletions

diff --git a/sapi/phpdbg/phpdbg_sigio_win32.c b/sapi/phpdbg/phpdbg_sigio_win32.c
new file mode 100644
index 0000000000..24e9ac0e0a
--- /dev/null
+++ b/sapi/phpdbg/phpdbg_sigio_win32.c
@@ -0,0 +1,120 @@
+/*
+   +----------------------------------------------------------------------+
+   | PHP Version 5                                                        |
+   +----------------------------------------------------------------------+
+   | Copyright (c) 7-4 The PHP Group                                      |
+   +----------------------------------------------------------------------+
+   | This source file is subject to version 3.01 of the PHP license,      |
+   | that is bundled with this package in the file LICENSE, and is        |
+   | available through the world-wide-web at the following url:           |
+   | http://www.php.net/license/3_01.txt                                  |
+   | If you did not receive a copy of the PHP license and are unable to   |
+   | obtain it through the world-wide-web, please send a note to          |
+   | license@php.net so we can mail you a copy immediately.               |
+   +----------------------------------------------------------------------+
+   | Authors: Anatol Belski <ab@php.net>                                  |
+   +----------------------------------------------------------------------+
+*/
+
+
+#include <signal.h>
+
+#include "phpdbg.h"
+#include "phpdbg_sigio_win32.h"
+
+
+ZEND_EXTERN_MODULE_GLOBALS(phpdbg);
+
+
+VOID
+SigIoWatcherThread(VOID *p)
+{
+	zend_uchar sig;
+	struct win32_sigio_watcher_data *swd = (struct win32_sigio_watcher_data *)p;
+#ifdef ZTS
+	void ***tsrm_ls = swd->tsrm_ls;
+top:
+	(void)phpdbg_consume_bytes(swd->fd, &sig, 1, -1, tsrm_ls);
+#else
+top:
+	(void)phpdbg_consume_bytes(swd->fd, &sig, 1, -1);
+#endif
+
+
+	if (3 == sig) {
+		printf("signaled, got %d", sig);
+		/* XXX completely not sure it is done right here */
+		if (swd->flags & PHPDBG_IS_INTERACTIVE) {
+			if (raise(sig)) {
+				/* just out*/
+				exit(0);
+			}
+		}
+		if (swd->flags & PHPDBG_IS_SIGNALED) {
+			phpdbg_set_sigsafe_mem(&sig TSRMLS_CC);
+			zend_try {
+				phpdbg_force_interruption(TSRMLS_C);
+			} zend_end_try();
+			phpdbg_clear_sigsafe_mem(TSRMLS_C);
+		}
+		/* XXX set signaled flag to the caller thread, question is - whether it's needed */
+		ExitThread(sig);
+	} else {
+		goto top;
+	}
+}
+
+
+/* Start this only for the time of the run or eval command,
+for so long that the main thread is busy serving some debug
+session. */
+void
+sigio_watcher_start(void)
+{
+	TSRMLS_FETCH();
+
+	PHPDBG_G(swd).fd = PHPDBG_G(io)[PHPDBG_STDIN].fd;
+	PHPDBG_G(swd).running = 1;
+	PHPDBG_G(swd).flags = PHPDBG_G(flags);
+#ifdef ZTS
+	PHPDBG_G(swd).tsrm_ls = tsrm_ls;
+#endif
+
+	PHPDBG_G(sigio_watcher_thread) = CreateThread(
+		NULL,
+		0,
+		(LPTHREAD_START_ROUTINE)SigIoWatcherThread,
+		&PHPDBG_G(swd),
+		0,
+		NULL);
+}
+
+void
+sigio_watcher_stop(void)
+{
+	DWORD waited;
+	TSRMLS_FETCH();
+
+	if (INVALID_HANDLE_VALUE == PHPDBG_G(sigio_watcher_thread)) {
+		/* it probably did bail out already */
+		return;
+	}
+
+	waited = WaitForSingleObject(PHPDBG_G(sigio_watcher_thread), 300);
+
+	if (WAIT_OBJECT_0 != waited) {
+		if (!CancelSynchronousIo(PHPDBG_G(sigio_watcher_thread))) {
+			/* error out */
+		}
+
+		if (!TerminateThread(PHPDBG_G(sigio_watcher_thread), 0)) {
+			/* error out */
+		}
+	}
+
+	PHPDBG_G(swd).fd = -1;
+	PHPDBG_G(swd).running = 0;
+	PHPDBG_G(swd).flags = 0;
+	PHPDBG_G(sigio_watcher_thread) = INVALID_HANDLE_VALUE;
+}
+