Add sapi_get_fd() and implement it for the Apache/thttpd SAPIs.

main/SAPI.c

@@ -851,6 +851,15 @@ SAPI_API char *sapi_getenv(char *name, size_t name_len TSRMLS_DC)
 	}
 }
 
+SAPI_API int sapi_get_fd(int *fd TSRMLS_DC)
+{
+	if (sapi_module.get_fd) {
+		return sapi_module.get_fd(fd TSRMLS_CC);
+	} else {
+		return -1;
+	}
+}
+
 /*
  * Local variables:
  * tab-width: 4

main/SAPI.h

@@ -186,6 +186,8 @@ SAPI_API void sapi_get_default_content_type_header(sapi_header_struct *default_h
 SAPI_API size_t sapi_apply_default_charset(char **mimetype, size_t len TSRMLS_DC);
 SAPI_API void sapi_activate_headers_only(TSRMLS_D);
 
+SAPI_API int sapi_get_fd(int *fd TSRMLS_DC);
+
 struct _sapi_module_struct {
 	char *name;
 	char *pretty_name;
@@ -217,12 +219,16 @@ struct _sapi_module_struct {
 
 	void (*block_interruptions)(void);
 	void (*unblock_interruptions)(void);
+	
 
 	void (*default_post_reader)(TSRMLS_D);
 	void (*treat_data)(int arg, char *str, zval *destArray TSRMLS_DC);
 	char *executable_location;
 
 	int php_ini_ignore;
+	
+	int (*get_fd)(int *fd TSRMLS_DC);
+
 };
 
 

sapi/apache/mod_php4.c

@@ -343,6 +343,23 @@ static char *php_apache_getenv(char *name, size_t name_len TSRMLS_DC)
 }
 /* }}} */
 
+/* {{{ sapi_apache_get_fd
+ */
+static int sapi_apache_get_fd(int *nfd TSRMLS_DC)
+{
+	request_rec *r = SG(server_context);
+	int fd;
+
+	fd = r->connection->client->fd;
+	
+	if (fd >= 0) {
+		if (nfd) *nfd = fd;
+		return 0;
+	}
+	return -1;
+}
+/* }}} */
+
 /* {{{ sapi_module_struct apache_sapi_module
  */
 static sapi_module_struct apache_sapi_module = {
@@ -382,7 +399,11 @@ static sapi_module_struct apache_sapi_module = {
 	unblock_alarms,					/* Unblock interruptions */
 #endif
 
-	STANDARD_SAPI_MODULE_PROPERTIES
+	NULL,							/* default post reader */
+	NULL,							/* treat data */
+	NULL,							/* exe location */
+	0,								/* ini ignore */
+	sapi_apache_get_fd
 };
 /* }}} */
 

sapi/thttpd/thttpd.c

@@ -382,6 +382,12 @@ static int php_thttpd_startup(sapi_module_struct *sapi_module)
 	return SUCCESS;
 }
 
+static int sapi_thttpd_get_fd(int *nfd TSRMLS_DC)
+{
+	if (nfd) *nfd = TG(hc)->conn_fd;
+	return 0;
+}
+
 static sapi_module_struct thttpd_sapi_module = {
 	"thttpd",
 	"thttpd",
@@ -411,7 +417,11 @@ static sapi_module_struct thttpd_sapi_module = {
 	NULL,									/* Block interruptions */
 	NULL,									/* Unblock interruptions */
 
-	STANDARD_SAPI_MODULE_PROPERTIES
+	NULL,
+	NULL,
+	NULL,
+	0,
+	sapi_thttpd_get_fd
 };
 
 static void thttpd_module_main(int show_source TSRMLS_DC)