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diff src/os/unix/ngx_linux_sendfile_chain.c @ 520:d41628eb4d0a NGINX_0_8_12

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nginx 0.8.12 *) Feature: the "sendfile" parameter in the "aio" directive on FreeBSD. *) Bugfix: in try_files; the bug had appeared in 0.8.11. *) Bugfix: in memcached; the bug had appeared in 0.8.11.
author Igor Sysoev <http://sysoev.ru>
date Mon, 31 Aug 2009 00:00:00 +0400
parents f7cd062ee035
children d0f7a625f27c
line wrap: on
line diff
--- a/src/os/unix/ngx_linux_sendfile_chain.c
+++ b/src/os/unix/ngx_linux_sendfile_chain.c
@@ -263,19 +263,22 @@ ngx_linux_sendfile_chain(ngx_connection_
             if (rc == -1) {
                 err = ngx_errno;
 
-                if (err == NGX_EAGAIN || err == NGX_EINTR) {
-                    if (err == NGX_EINTR) {
-                        eintr = 1;
-                    }
+                switch (err) {
+                case NGX_EAGAIN:
+                    break;
 
-                    ngx_log_debug0(NGX_LOG_DEBUG_EVENT, c->log, err,
-                                   "sendfile() is not ready");
+                case NGX_EINTR:
+                    eintr = 1;
+                    break;
 
-                } else {
+                default:
                     wev->error = 1;
                     ngx_connection_error(c, err, "sendfile() failed");
                     return NGX_CHAIN_ERROR;
                 }
+
+                ngx_log_debug0(NGX_LOG_DEBUG_EVENT, c->log, err,
+                               "sendfile() is not ready");
             }
 
             sent = rc > 0 ? rc : 0;
@@ -290,19 +293,22 @@ ngx_linux_sendfile_chain(ngx_connection_
             if (rc == -1) {
                 err = ngx_errno;
 
-                if (err == NGX_EAGAIN || err == NGX_EINTR) {
-                    if (err == NGX_EINTR) {
-                        eintr = 1;
-                    }
+                switch (err) {
+                case NGX_EAGAIN:
+                    break;
 
-                    ngx_log_debug0(NGX_LOG_DEBUG_EVENT, c->log, err,
-                                   "writev() not ready");
+                case NGX_EINTR:
+                    eintr = 1;
+                    break;
 
-                } else {
+                default:
                     wev->error = 1;
                     ngx_connection_error(c, err, "writev() failed");
                     return NGX_CHAIN_ERROR;
                 }
+
+                ngx_log_debug0(NGX_LOG_DEBUG_EVENT, c->log, err,
+                               "writev() not ready");
             }
 
             sent = rc > 0 ? rc : 0;