From 7300977320e04280c13d4d89a279f75af9c5f893 Mon Sep 17 00:00:00 2001
From: Igor Sysoev <igor@sysoev.ru>
Date: Thu, 6 Feb 2003 17:21:13 +0000
Subject: nginx-0.0.1-2003-02-06-20:21:13 import

---
 src/os/unix/ngx_socket.c | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)
 create mode 100644 src/os/unix/ngx_socket.c

(limited to 'src/os/unix/ngx_socket.c')

diff --git a/src/os/unix/ngx_socket.c b/src/os/unix/ngx_socket.c
new file mode 100644
index 000000000..d213fa86f
--- /dev/null
+++ b/src/os/unix/ngx_socket.c
@@ -0,0 +1,26 @@
+
+#include <ngx_socket.h>
+
+
+/* ioctl(FIONBIO) set blocking mode with one syscall only while
+   fcntl(F_SETFL, ~O_NONBLOCK) need to know previous state
+   using fcntl(F_GETFL).
+   On FreeBSD both are syscall */
+
+#ifdef __FreeBSD__
+
+int ngx_nonblocking(ngx_socket_t s)
+{
+    unsigned long  nb = 1;
+
+    return ioctl(s, FIONBIO, &nb);
+}
+
+int ngx_blocking(ngx_socket_t s)
+{
+    unsigned long  nb = 0;
+
+    return ioctl(s, FIONBIO, &nb);
+}
+
+#endif
-- 
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