From 40ffe171a7951d3019b3c8b488be87bfad405509 Mon Sep 17 00:00:00 2001
From: robert <robert@openbsd.org>
Date: Thu, 22 Sep 2011 23:32:10 +0000
Subject: import of nginx 1.0.6 with a bundled libpcre needed for pcre to work
 properly. this is not yet linked to the build but we would like to work on it
 in tree to provide an apache replacement for base

---
 usr.sbin/nginx/src/os/unix/ngx_posix_init.c | 117 ++++++++++++++++++++++++++++
 1 file changed, 117 insertions(+)
 create mode 100644 usr.sbin/nginx/src/os/unix/ngx_posix_init.c

(limited to 'usr.sbin/nginx/src/os/unix/ngx_posix_init.c')

diff --git a/usr.sbin/nginx/src/os/unix/ngx_posix_init.c b/usr.sbin/nginx/src/os/unix/ngx_posix_init.c
new file mode 100644
index 00000000000..2357ab31f46
--- /dev/null
+++ b/usr.sbin/nginx/src/os/unix/ngx_posix_init.c
@@ -0,0 +1,117 @@
+
+/*
+ * Copyright (C) Igor Sysoev
+ */
+
+
+#include <ngx_config.h>
+#include <ngx_core.h>
+#include <nginx.h>
+
+
+ngx_int_t   ngx_ncpu;
+ngx_int_t   ngx_max_sockets;
+ngx_uint_t  ngx_inherited_nonblocking;
+ngx_uint_t  ngx_tcp_nodelay_and_tcp_nopush;
+
+
+struct rlimit  rlmt;
+
+
+ngx_os_io_t ngx_os_io = {
+    ngx_unix_recv,
+    ngx_readv_chain,
+    ngx_udp_unix_recv,
+    ngx_unix_send,
+    ngx_writev_chain,
+    0
+};
+
+
+ngx_int_t
+ngx_os_init(ngx_log_t *log)
+{
+    ngx_uint_t  n;
+
+#if (NGX_HAVE_OS_SPECIFIC_INIT)
+    if (ngx_os_specific_init(log) != NGX_OK) {
+        return NGX_ERROR;
+    }
+#endif
+
+    ngx_init_setproctitle(log);
+
+    ngx_pagesize = getpagesize();
+    ngx_cacheline_size = NGX_CPU_CACHE_LINE;
+
+    for (n = ngx_pagesize; n >>= 1; ngx_pagesize_shift++) { /* void */ }
+
+    if (ngx_ncpu == 0) {
+        ngx_ncpu = 1;
+    }
+
+    ngx_cpuinfo();
+
+    if (getrlimit(RLIMIT_NOFILE, &rlmt) == -1) {
+        ngx_log_error(NGX_LOG_ALERT, log, errno,
+                      "getrlimit(RLIMIT_NOFILE) failed)");
+        return NGX_ERROR;
+    }
+
+    ngx_max_sockets = (ngx_int_t) rlmt.rlim_cur;
+
+#if (NGX_HAVE_INHERITED_NONBLOCK || NGX_HAVE_ACCEPT4)
+    ngx_inherited_nonblocking = 1;
+#else
+    ngx_inherited_nonblocking = 0;
+#endif
+
+    srandom(ngx_time());
+
+    return NGX_OK;
+}
+
+
+void
+ngx_os_status(ngx_log_t *log)
+{
+    ngx_log_error(NGX_LOG_NOTICE, log, 0, NGINX_VER);
+
+#ifdef NGX_COMPILER
+    ngx_log_error(NGX_LOG_NOTICE, log, 0, "built by " NGX_COMPILER);
+#endif
+
+#if (NGX_HAVE_OS_SPECIFIC_INIT)
+    ngx_os_specific_status(log);
+#endif
+
+    ngx_log_error(NGX_LOG_NOTICE, log, 0,
+                  "getrlimit(RLIMIT_NOFILE): %r:%r",
+                  rlmt.rlim_cur, rlmt.rlim_max);
+}
+
+
+ngx_int_t
+ngx_posix_post_conf_init(ngx_log_t *log)
+{
+    ngx_fd_t  pp[2];
+
+    if (pipe(pp) == -1) {
+        ngx_log_error(NGX_LOG_EMERG, log, ngx_errno, "pipe() failed");
+        return NGX_ERROR;
+    }
+
+    if (dup2(pp[1], STDERR_FILENO) == -1) {
+        ngx_log_error(NGX_LOG_EMERG, log, errno, "dup2(STDERR) failed");
+        return NGX_ERROR;
+    }
+
+    if (pp[1] > STDERR_FILENO) {
+        if (close(pp[1]) == -1) {
+            ngx_log_error(NGX_LOG_EMERG, log, errno, "close() failed");
+            return NGX_ERROR;
+        }
+    }
+
+    return NGX_OK;
+}
-- 
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