Integrate TLDK with NGINX

Created a clone of nginx (from https://github.com/nginx/nginx)
to demonstrate and benchmark TLDK library integrated with real
world application.
A new nginx module is created and and BSD socket-like API is implemented
on top of native TLDK API.
Note, that right now only minimalistic subset of socket-like API is provided:
- accept
- close
- readv
- recv
- writev
so only limited nginx functionality is available for a moment.

Change-Id: Ie1efe9349a0538da4348a48fb8306cbf636b5a92
Signed-off-by: Mohammad Abdul Awal <mohammad.abdul.awal@intel.com>
Signed-off-by: Reshma Pattan <reshma.pattan@intel.com>
Signed-off-by: Remy Horton <remy.horton@intel.com>
Signed-off-by: Konstantin Ananyev <konstantin.ananyev@intel.com>

1 files changed, 52 insertions, 0 deletions

diff --git a/app/nginx/src/core/ngx_times.h b/app/nginx/src/core/ngx_times.h
new file mode 100644
index 0000000..94aedcd
--- /dev/null
+++ b/app/nginx/src/core/ngx_times.h
@@ -0,0 +1,52 @@
+
+/*
+ * Copyright (C) Igor Sysoev
+ * Copyright (C) Nginx, Inc.
+ */
+
+
+#ifndef _NGX_TIMES_H_INCLUDED_
+#define _NGX_TIMES_H_INCLUDED_
+
+
+#include <ngx_config.h>
+#include <ngx_core.h>
+
+
+typedef struct {
+    time_t      sec;
+    ngx_uint_t  msec;
+    ngx_int_t   gmtoff;
+} ngx_time_t;
+
+
+void ngx_time_init(void);
+void ngx_time_update(void);
+void ngx_time_sigsafe_update(void);
+u_char *ngx_http_time(u_char *buf, time_t t);
+u_char *ngx_http_cookie_time(u_char *buf, time_t t);
+void ngx_gmtime(time_t t, ngx_tm_t *tp);
+
+time_t ngx_next_time(time_t when);
+#define ngx_next_time_n      "mktime()"
+
+
+extern volatile ngx_time_t  *ngx_cached_time;
+
+#define ngx_time()           ngx_cached_time->sec
+#define ngx_timeofday()      (ngx_time_t *) ngx_cached_time
+
+extern volatile ngx_str_t    ngx_cached_err_log_time;
+extern volatile ngx_str_t    ngx_cached_http_time;
+extern volatile ngx_str_t    ngx_cached_http_log_time;
+extern volatile ngx_str_t    ngx_cached_http_log_iso8601;
+extern volatile ngx_str_t    ngx_cached_syslog_time;
+
+/*
+ * milliseconds elapsed since epoch and truncated to ngx_msec_t,
+ * used in event timers
+ */
+extern volatile ngx_msec_t  ngx_current_msec;
+
+
+#endif /* _NGX_TIMES_H_INCLUDED_ */