From 9afd7a7477cbb1fe82782ef4a879101526c52b2e Mon Sep 17 00:00:00 2001
From: Marcus Alves Grando <mnag@FreeBSD.org>
Date: Sat, 22 Sep 2007 23:13:47 +0000
Subject: - Respect EAGAIN and retry sendfile() instead close connection. -
 Remove empty lines and add two more cases to switch(errno) - Bump
 PORTREVISION

---
 .../files/patch-src__network_freebsd_sendfile.c    | 47 ++++++++++++++++++++++
 1 file changed, 47 insertions(+)
 create mode 100644 www/lighttpd/files/patch-src__network_freebsd_sendfile.c

(limited to 'www/lighttpd/files')

diff --git a/www/lighttpd/files/patch-src__network_freebsd_sendfile.c b/www/lighttpd/files/patch-src__network_freebsd_sendfile.c
new file mode 100644
index 000000000000..cfa1f1083818
--- /dev/null
+++ b/www/lighttpd/files/patch-src__network_freebsd_sendfile.c
@@ -0,0 +1,47 @@
+#
+# Respect EAGAIN and retry sendfile() instead close connection.
+# Remove empty lines and add two more cases to switch(errno)
+#
+--- src/network_freebsd_sendfile.c.orig	2007-09-22 19:55:26.000000000 -0300
++++ src/network_freebsd_sendfile.c	2007-09-22 19:43:28.000000000 -0300
+@@ -151,23 +151,23 @@
+ 			if (-1 == c->file.fd) {
+ 				if (-1 == (c->file.fd = open(c->file.name->ptr, O_RDONLY))) {
+ 					log_error_write(srv, __FILE__, __LINE__, "ss", "open failed: ", strerror(errno));
+-
+ 					return -1;
+ 				}
+-
+ #ifdef FD_CLOEXEC
+ 				fcntl(c->file.fd, F_SETFD, FD_CLOEXEC);
+ #endif
+ 			}
+ 
+-			r = 0;
+-
++eagain:
+ 			/* FreeBSD sendfile() */
++			r = 0;
+ 			if (-1 == sendfile(c->file.fd, fd, offset, toSend, NULL, &r, 0)) {
+ 				switch(errno) {
+ 				case EAGAIN:
++				case EINTR:
+ 					break;
+ 				case ENOTCONN:
++				case ENOTSOCK:
+ 					return -2;
+ 				default:
+ 					log_error_write(srv, __FILE__, __LINE__, "ssd", "sendfile: ", strerror(errno), errno);
+@@ -190,12 +190,10 @@
+ 				if (offset >= sce->st.st_size) {
+ 					/* file shrinked, close the connection */
+ 					errno = oerrno;
+-
+ 					return -1;
+ 				}
+ 
+ 				errno = oerrno;
+-				return -2;
+ 			}
+ 
+ 			c->offset += r;
-- 
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