Initial version.

src/nxt_job_file_cache.c

@@ -0,0 +1,47 @@
+
+/*
+ * Copyright (C) Igor Sysoev
+ * Copyright (C) NGINX, Inc.
+ */
+
+
+#include <nxt_main.h>
+
+
+typedef struct {
+    nxt_cache_node_t   node;
+    nxt_file_t         file;
+} nxt_file_cache_t;
+
+
+void
+nxt_job_file_cache_read(nxt_cache_t *cache, nxt_job_file_t *jbf)
+{
+    nxt_file_cache_node_t  *node;
+
+    node = nxt_cache_find(cache);
+
+    if (node != NULL) {
+
+        if (node->fd != -1) {
+            nxt_job_return(&jbf->job, jbf->ready_handler);
+            return;
+        }
+
+        if (node->error != 0) {
+            nxt_job_return(&jbf->job, jbf->error_handler);
+            return;
+        }
+
+#if (NXT_THREADS)
+
+        if (node->accessed + 60 > nxt_thread_time()) {
+            jbf->job.thread_pool = NULL;
+        }
+
+#endif
+
+    }
+
+    nxt_job_file_read(jbf);
+}