1 files changed, 28 insertions, 0 deletions
diff --git a/sapi/phpdbg/phpdbg_sigsafe.h b/sapi/phpdbg/phpdbg_sigsafe.h
new file mode 100644
index 0000000000..9ef723fdca
--- /dev/null
+++ b/sapi/phpdbg/phpdbg_sigsafe.h
@@ -0,0 +1,28 @@
+#ifndef PHPDBG_SIGSAFE_H
+#define PHPDBG_SIGSAFE_H
+
+//#include "zend_mm_structs.h"
+
+#define PHPDBG_SIGSAFE_MEM_SIZE ZEND_MM_CHUNK_SIZE
+//(1 << 20)
+
+#include "zend.h"
+
+typedef struct {
+	char *mem;
+	zend_bool allocated;
+	zend_mm_heap *heap;
+	zend_mm_heap *old_heap;
+	zend_mm_storage storage;
+} phpdbg_signal_safe_mem;
+
+#include "phpdbg.h"
+
+zend_bool phpdbg_active_sigsafe_mem(TSRMLS_D);
+
+void phpdbg_set_sigsafe_mem(char *mem TSRMLS_DC);
+void phpdbg_clear_sigsafe_mem(TSRMLS_D);
+
+zend_mm_heap *phpdbg_original_heap_sigsafe_mem(TSRMLS_D);
+
+#endif