Add wifcontinued and wcontinued for pcntl

diff --git a/ext/pcntl/pcntl.c b/ext/pcntl/pcntl.c
index 7d130aecefa453117fa4cee1dfe6d33cb0f24a75..8cb2617bc45e0bd7d56c9b7440fb347fa37c263c 100644 (file)
--- a/ext/pcntl/pcntl.c
+++ b/ext/pcntl/pcntl.c
@@ -96,6 +96,12 @@ ZEND_BEGIN_ARG_INFO_EX(arginfo_pcntl_wifstopped, 0, 0, 1)
        ZEND_ARG_INFO(0, status)
 ZEND_END_ARG_INFO()
 
+#ifdef HAVE_WCONTINUED
+ZEND_BEGIN_ARG_INFO_EX(arginfo_pcntl_wifcontinued, 0, 0, 1)
+       ZEND_ARG_INFO(0, status)
+ZEND_END_ARG_INFO()
+#endif
+
 ZEND_BEGIN_ARG_INFO_EX(arginfo_pcntl_wifsignaled, 0, 0, 1)
        ZEND_ARG_INFO(0, status)
 ZEND_END_ARG_INFO()
@@ -158,7 +164,7 @@ const zend_function_entry pcntl_functions[] = {
        PHP_FE(pcntl_alarm,                     arginfo_pcntl_alarm)
        PHP_FE(pcntl_get_last_error,    arginfo_pcntl_void)
        PHP_FALIAS(pcntl_errno, pcntl_get_last_error,   NULL)
-       PHP_FE(pcntl_strerror,          arginfo_pcntl_strerror)
+       PHP_FE(pcntl_strerror,          arginfo_pcntl_strerror) 
 #ifdef HAVE_GETPRIORITY
        PHP_FE(pcntl_getpriority,       arginfo_pcntl_getpriority)
 #endif
@@ -171,6 +177,9 @@ const zend_function_entry pcntl_functions[] = {
 #if HAVE_SIGWAITINFO && HAVE_SIGTIMEDWAIT
        PHP_FE(pcntl_sigwaitinfo,       arginfo_pcntl_sigwaitinfo)
        PHP_FE(pcntl_sigtimedwait,      arginfo_pcntl_sigtimedwait)
+#endif
+#ifdef HAVE_WCONTINUED
+       PHP_FE(pcntl_wifcontinued,      arginfo_pcntl_wifcontinued)
 #endif
        PHP_FE_END
 };
@@ -209,6 +218,9 @@ void php_register_signal_constants(INIT_FUNC_ARGS)
 #ifdef WUNTRACED
        REGISTER_LONG_CONSTANT("WUNTRACED",  (zend_long) WUNTRACED, CONST_CS | CONST_PERSISTENT);
 #endif
+#ifdef HAVE_WCONTINUED
+       REGISTER_LONG_CONSTANT("WCONTINUED",  (zend_long) WCONTINUED, CONST_CS | CONST_PERSISTENT);
+#endif
 
        /* Signal Constants */
        REGISTER_LONG_CONSTANT("SIG_IGN",  (zend_long) SIG_IGN, CONST_CS | CONST_PERSISTENT);
@@ -681,6 +693,24 @@ PHP_FUNCTION(pcntl_wifsignaled)
        RETURN_FALSE;
 }
 /* }}} */
+/* {{{ proto bool pcntl_wifcontinued(int status)
+   Returns true if the child status code represents a process that was resumed due to a SIGCONT signal */
+PHP_FUNCTION(pcntl_wifcontinued)
+{
+#ifdef HAVE_WCONTINUED
+       zend_long status_word;
+
+       if (zend_parse_parameters(ZEND_NUM_ARGS(), "l", &status_word) == FAILURE) {
+              return;
+       }
+
+       if (WIFCONTINUED(status_word))
+               RETURN_TRUE;
+#endif
+       RETURN_FALSE;
+}
+/* }}} */
+
 
 /* {{{ proto int pcntl_wexitstatus(int status)
    Returns the status code of a child's exit */

diff --git a/ext/pcntl/php_pcntl.h b/ext/pcntl/php_pcntl.h
index d40ee1201711c25403d72f318647de83e90aca66..b9af84b9ee714578a141301dd5c6a148acb770c6 100644 (file)
--- a/ext/pcntl/php_pcntl.h
+++ b/ext/pcntl/php_pcntl.h
@@ -21,6 +21,8 @@
 #ifndef PHP_PCNTL_H
 #define PHP_PCNTL_H
 
+#define HAVE_WCONTINUED defined(WCONTINUED) && defined (WIFCONTINUED)
+
 extern zend_module_entry pcntl_module_entry;
 #define phpext_pcntl_ptr &pcntl_module_entry
 
@@ -37,6 +39,9 @@ PHP_FUNCTION(pcntl_wait);
 PHP_FUNCTION(pcntl_wifexited);
 PHP_FUNCTION(pcntl_wifstopped);
 PHP_FUNCTION(pcntl_wifsignaled);
+#ifdef HAVE_WCONTINUED
+PHP_FUNCTION(pcntl_wifcontinued);
+#endif
 PHP_FUNCTION(pcntl_wexitstatus);
 PHP_FUNCTION(pcntl_wtermsig);
 PHP_FUNCTION(pcntl_wstopsig);