X-Git-Url: https://git.m6w6.name/?p=m6w6%2Fext-http;a=blobdiff_plain;f=php_http_buffer.c;h=ef0abcd067f7c186953f81e78f64d61ba8dfbc82;hp=bd99dc84f1677ce2a766b2c215796691719c7117;hb=9de008496a220c769a745cd1eead0a3b3d7d6cca;hpb=66f7e8b6b937976c9c1d3dbfb86a90141b19b5c6

diff --git a/php_http_buffer.c b/php_http_buffer.c
index bd99dc8..ef0abcd 100644
--- a/php_http_buffer.c
+++ b/php_http_buffer.c
@@ -72,6 +72,19 @@ PHP_HTTP_BUFFER_API size_t php_http_buffer_resize_ex(php_http_buffer_t *buf, siz
 	return 0;
 }
 
+PHP_HTTP_BUFFER_API char *php_http_buffer_account(php_http_buffer_t *buf, size_t to_account)
+{
+	/* it's probably already too late but check anyway */
+	if (to_account > buf->free) {
+		return NULL;
+	}
+
+	buf->free -= to_account;
+	buf->used += to_account;
+
+	return buf->data + buf->used;
+}
+
 PHP_HTTP_BUFFER_API size_t php_http_buffer_shrink(php_http_buffer_t *buf)
 {
 	/* avoid another realloc on fixation */