From: Sascha Schumann <sas@php.net>
Date: Sun, 18 Feb 2001 19:03:36 +0000 (+0000)
Subject: Save 50% of the syscalls when writing the HTTP header.
X-Git-Tag: php-4.0.5RC1~249
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=8c92cdd897b6a4d32a39694ecf20a2766f3c236b;p=php

Save 50% of the syscalls when writing the HTTP header.
---

diff --git a/sapi/thttpd/thttpd.c b/sapi/thttpd/thttpd.c
index 947e00c9d9..7975979d30 100644
--- a/sapi/thttpd/thttpd.c
+++ b/sapi/thttpd/thttpd.c
@@ -83,14 +83,20 @@ static int sapi_thttpd_send_headers(sapi_headers_struct *sapi_headers SLS_DC)
 
 static void sapi_thttpd_send_header(sapi_header_struct *sapi_header, void *server_context)
 {
+	struct iovec vec[2];
+	int n = 0;
 	TLS_FETCH();
 
 	if (sapi_header) {
-		send(TG(hc)->conn_fd, sapi_header->header, sapi_header->header_len, 0);
+		vec[n].iov_base = sapi_header->header;
+		vec[n++].iov_len = sapi_header->header_len;
 		TG(hc)->bytes += sapi_header->header_len;
 	}
-	send(TG(hc)->conn_fd, "\r\n", sizeof("\r\n") - 1, 0);
+	vec[n].iov_base = "\r\n";
+	vec[n++].iov_len = 2;
 	TG(hc)->bytes += 2;
+	
+	writev(TG(hc)->conn_fd, vec, n);
 }
 
 static int sapi_thttpd_read_post(char *buffer, uint count_bytes SLS_DC)