[Minios-devel] [UNIKRAFT NGINX 5/5] Add stubs.c and ngx_modules.c

[Mihai Pogonaru <pogonarumihai@xxxxxxxxx>]

The ngx_modules.c is auto-generated and modified to disable
the epoll module.

Signed-off-by: Mihai Pogonaru <pogonarumihai@xxxxxxxxx>
---
 ngx_modules.c | 162 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 stubs.c       |  78 ++++++++++++++++++++++++++++
 2 files changed, 240 insertions(+)
 create mode 100644 ngx_modules.c
 create mode 100644 stubs.c

diff --git a/ngx_modules.c b/ngx_modules.c
new file mode 100644
index 0000000..3bae7ea
--- /dev/null
+++ b/ngx_modules.c
@@ -0,0 +1,162 @@
+
+#include <ngx_config.h>
+#include <ngx_core.h>
+
+
+
+extern ngx_module_t  ngx_core_module;
+extern ngx_module_t  ngx_errlog_module;
+extern ngx_module_t  ngx_conf_module;
+extern ngx_module_t  ngx_events_module;
+extern ngx_module_t  ngx_event_core_module;
+//extern ngx_module_t  ngx_epoll_module;
+extern ngx_module_t  ngx_select_module;
+extern ngx_module_t  ngx_http_module;
+extern ngx_module_t  ngx_http_core_module;
+extern ngx_module_t  ngx_http_log_module;
+extern ngx_module_t  ngx_http_upstream_module;
+extern ngx_module_t  ngx_http_static_module;
+extern ngx_module_t  ngx_http_autoindex_module;
+extern ngx_module_t  ngx_http_index_module;
+extern ngx_module_t  ngx_http_mirror_module;
+extern ngx_module_t  ngx_http_try_files_module;
+extern ngx_module_t  ngx_http_access_module;
+extern ngx_module_t  ngx_http_limit_conn_module;
+extern ngx_module_t  ngx_http_limit_req_module;
+extern ngx_module_t  ngx_http_geo_module;
+extern ngx_module_t  ngx_http_map_module;
+extern ngx_module_t  ngx_http_split_clients_module;
+extern ngx_module_t  ngx_http_referer_module;
+extern ngx_module_t  ngx_http_proxy_module;
+extern ngx_module_t  ngx_http_fastcgi_module;
+extern ngx_module_t  ngx_http_uwsgi_module;
+extern ngx_module_t  ngx_http_scgi_module;
+extern ngx_module_t  ngx_http_memcached_module;
+extern ngx_module_t  ngx_http_empty_gif_module;
+extern ngx_module_t  ngx_http_browser_module;
+extern ngx_module_t  ngx_http_upstream_hash_module;
+extern ngx_module_t  ngx_http_upstream_ip_hash_module;
+extern ngx_module_t  ngx_http_upstream_least_conn_module;
+extern ngx_module_t  ngx_http_upstream_random_module;
+extern ngx_module_t  ngx_http_upstream_keepalive_module;
+extern ngx_module_t  ngx_http_upstream_zone_module;
+extern ngx_module_t  ngx_http_write_filter_module;
+extern ngx_module_t  ngx_http_header_filter_module;
+extern ngx_module_t  ngx_http_chunked_filter_module;
+extern ngx_module_t  ngx_http_range_header_filter_module;
+extern ngx_module_t  ngx_http_postpone_filter_module;
+extern ngx_module_t  ngx_http_ssi_filter_module;
+extern ngx_module_t  ngx_http_charset_filter_module;
+extern ngx_module_t  ngx_http_sub_filter_module;
+extern ngx_module_t  ngx_http_userid_filter_module;
+extern ngx_module_t  ngx_http_headers_filter_module;
+extern ngx_module_t  ngx_http_copy_filter_module;
+extern ngx_module_t  ngx_http_range_body_filter_module;
+extern ngx_module_t  ngx_http_not_modified_filter_module;
+
+ngx_module_t *ngx_modules[] = {
+    &ngx_core_module,
+    &ngx_errlog_module,
+    &ngx_conf_module,
+    &ngx_events_module,
+    &ngx_event_core_module,
+//  &ngx_epoll_module,
+    &ngx_select_module,
+    &ngx_http_module,
+    &ngx_http_core_module,
+    &ngx_http_log_module,
+    &ngx_http_upstream_module,
+    &ngx_http_static_module,
+    &ngx_http_autoindex_module,
+    &ngx_http_index_module,
+    &ngx_http_mirror_module,
+    &ngx_http_try_files_module,
+    &ngx_http_access_module,
+    &ngx_http_limit_conn_module,
+    &ngx_http_limit_req_module,
+    &ngx_http_geo_module,
+    &ngx_http_map_module,
+    &ngx_http_split_clients_module,
+    &ngx_http_referer_module,
+    &ngx_http_proxy_module,
+    &ngx_http_fastcgi_module,
+    &ngx_http_uwsgi_module,
+    &ngx_http_scgi_module,
+    &ngx_http_memcached_module,
+    &ngx_http_empty_gif_module,
+    &ngx_http_browser_module,
+    &ngx_http_upstream_hash_module,
+    &ngx_http_upstream_ip_hash_module,
+    &ngx_http_upstream_least_conn_module,
+    &ngx_http_upstream_random_module,
+    &ngx_http_upstream_keepalive_module,
+    &ngx_http_upstream_zone_module,
+    &ngx_http_write_filter_module,
+    &ngx_http_header_filter_module,
+    &ngx_http_chunked_filter_module,
+    &ngx_http_range_header_filter_module,
+    &ngx_http_postpone_filter_module,
+    &ngx_http_ssi_filter_module,
+    &ngx_http_charset_filter_module,
+    &ngx_http_sub_filter_module,
+    &ngx_http_userid_filter_module,
+    &ngx_http_headers_filter_module,
+    &ngx_http_copy_filter_module,
+    &ngx_http_range_body_filter_module,
+    &ngx_http_not_modified_filter_module,
+    NULL
+};
+
+char *ngx_module_names[] = {
+    "ngx_core_module",
+    "ngx_errlog_module",
+    "ngx_conf_module",
+    "ngx_events_module",
+    "ngx_event_core_module",
+//  "ngx_epoll_module",
+    "ngx_select_module",
+    "ngx_http_module",
+    "ngx_http_core_module",
+    "ngx_http_log_module",
+    "ngx_http_upstream_module",
+    "ngx_http_static_module",
+    "ngx_http_autoindex_module",
+    "ngx_http_index_module",
+    "ngx_http_mirror_module",
+    "ngx_http_try_files_module",
+    "ngx_http_access_module",
+    "ngx_http_limit_conn_module",
+    "ngx_http_limit_req_module",
+    "ngx_http_geo_module",
+    "ngx_http_map_module",
+    "ngx_http_split_clients_module",
+    "ngx_http_referer_module",
+    "ngx_http_proxy_module",
+    "ngx_http_fastcgi_module",
+    "ngx_http_uwsgi_module",
+    "ngx_http_scgi_module",
+    "ngx_http_memcached_module",
+    "ngx_http_empty_gif_module",
+    "ngx_http_browser_module",
+    "ngx_http_upstream_hash_module",
+    "ngx_http_upstream_ip_hash_module",
+    "ngx_http_upstream_least_conn_module",
+    "ngx_http_upstream_random_module",
+    "ngx_http_upstream_keepalive_module",
+    "ngx_http_upstream_zone_module",
+    "ngx_http_write_filter_module",
+    "ngx_http_header_filter_module",
+    "ngx_http_chunked_filter_module",
+    "ngx_http_range_header_filter_module",
+    "ngx_http_postpone_filter_module",
+    "ngx_http_ssi_filter_module",
+    "ngx_http_charset_filter_module",
+    "ngx_http_sub_filter_module",
+    "ngx_http_userid_filter_module",
+    "ngx_http_headers_filter_module",
+    "ngx_http_copy_filter_module",
+    "ngx_http_range_body_filter_module",
+    "ngx_http_not_modified_filter_module",
+    NULL
+};
+
diff --git a/stubs.c b/stubs.c
new file mode 100644
index 0000000..b6a3e32
--- /dev/null
+++ b/stubs.c
@@ -0,0 +1,78 @@
+/*  SPDX-License-Identifier: BSD-3-Clause */
+/*
+ *  Nginx stubs.c
+ *
+ *  Authors: Mihai Pogonaru <pogonarumihai@xxxxxxxxx>
+ *
+ *  Copyright (c) 2019, University Politehnica of Bucharest. All rights 
reserved.
+ *
+ *  Redistribution and use in source and binary forms, with or without
+ *  modification, are permitted provided that the following conditions
+ *  are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright
+ *     notice, this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright
+ *     notice, this list of conditions and the following disclaimer in the
+ *     documentation and/or other materials provided with the distribution.
+ *  3. Neither the name of the copyright holder nor the names of its
+ *     contributors may be used to endorse or promote products derived from
+ *     this software without specific prior written permission.
+ *
+ *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ *  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ *  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ *  ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ *  LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ *  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ *  SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ *  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ *  CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ *  POSSIBILITY OF SUCH DAMAGE.
+ *
+ *  THIS HEADER MAY NOT BE EXTRACTED OR MODIFIED IN ANY WAY.
+ */
+
+#include <grp.h>
+#include <sys/types.h>
+#include <sys/time.h>
+#include <uk/print.h>
+
+long timezone = 0;
+
+#define WARN_STUBBED() uk_pr_warn("%s() stubbed\n", __func__)
+
+int prctl(int option, unsigned long arg2, unsigned long arg3, unsigned long 
arg4, unsigned long arg5)
+{
+       WARN_STUBBED();
+       return 0;
+}
+
+int setitimer(int which, const struct itimerval *new_value, struct itimerval 
*old_value)
+{
+       WARN_STUBBED();
+       return 0;
+}
+
+int setpriority(int which, id_t who, int prio)
+{
+       WARN_STUBBED();
+       return 0;
+}
+
+struct group *getgrnam(const char *name)
+{
+       WARN_STUBBED();
+       static struct group g__ = {
+               .gr_gid = 0
+       };
+
+       return &g__;
+}
+
+ssize_t sendfile(int out_fd, int in_fd, off_t *_offset, size_t count)
+{
+       WARN_STUBBED();
+       return 0;
+}
-- 
2.11.0


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