Removed the obsolete aio module.

1 files changed, 0 insertions, 109 deletions

diff --git a/src/os/unix/ngx_aio_read.c b/src/os/unix/ngx_aio_read.c
deleted file mode 100644
index 784988173..000000000
--- a/src/os/unix/ngx_aio_read.c
+++ /dev/null
@@ -1,109 +0,0 @@
-
-/*
- * Copyright (C) Igor Sysoev
- * Copyright (C) Nginx, Inc.
- */
-
-
-#include <ngx_config.h>
-#include <ngx_core.h>
-#include <ngx_event.h>
-
-
-extern int  ngx_kqueue;
-
-
-ssize_t
-ngx_aio_read(ngx_connection_t *c, u_char *buf, size_t size)
-{
-    int           n;
-    ngx_event_t  *rev;
-
-    rev = c->read;
-
-    if (!rev->ready) {
-        ngx_log_error(NGX_LOG_ALERT, c->log, 0, "second aio post");
-        return NGX_AGAIN;
-    }
-
-    ngx_log_debug1(NGX_LOG_DEBUG_EVENT, c->log, 0,
-                   "rev->complete: %d", rev->complete);
-    ngx_log_debug1(NGX_LOG_DEBUG_EVENT, c->log, 0,
-                   "aio size: %d", size);
-
-    if (!rev->complete) {
-        ngx_memzero(&rev->aiocb, sizeof(struct aiocb));
-
-        rev->aiocb.aio_fildes = c->fd;
-        rev->aiocb.aio_buf = buf;
-        rev->aiocb.aio_nbytes = size;
-
-#if (NGX_HAVE_KQUEUE)
-        rev->aiocb.aio_sigevent.sigev_notify_kqueue = ngx_kqueue;
-        rev->aiocb.aio_sigevent.sigev_notify = SIGEV_KEVENT;
-        rev->aiocb.aio_sigevent.sigev_value.sigval_ptr = rev;
-#endif
-
-        if (aio_read(&rev->aiocb) == -1) {
-            ngx_log_error(NGX_LOG_CRIT, rev->log, ngx_errno,
-                          "aio_read() failed");
-            rev->error = 1;
-            return NGX_ERROR;
-        }
-
-        ngx_log_debug1(NGX_LOG_DEBUG_EVENT, c->log, 0,
-                       "aio_read: #%d OK", c->fd);
-
-        rev->active = 1;
-        rev->ready = 0;
-    }
-
-    rev->complete = 0;
-
-    n = aio_error(&rev->aiocb);
-    if (n == -1) {
-        ngx_log_error(NGX_LOG_ALERT, c->log, ngx_errno, "aio_error() failed");
-        rev->error = 1;
-        return NGX_ERROR;
-    }
-
-    if (n != 0) {
-        if (n == NGX_EINPROGRESS) {
-            if (rev->ready) {
-                ngx_log_error(NGX_LOG_ALERT, c->log, n,
-                              "aio_read() still in progress");
-                rev->ready = 0;
-            }
-            return NGX_AGAIN;
-        }
-
-        ngx_log_error(NGX_LOG_CRIT, c->log, n, "aio_read() failed");
-        rev->error = 1;
-        rev->ready = 0;
-        return NGX_ERROR;
-    }
-
-    n = aio_return(&rev->aiocb);
-    if (n == -1) {
-        ngx_log_error(NGX_LOG_ALERT, c->log, ngx_errno,
-                      "aio_return() failed");
-
-        rev->error = 1;
-        rev->ready = 0;
-        return NGX_ERROR;
-    }
-
-    ngx_log_debug2(NGX_LOG_DEBUG_EVENT, rev->log, 0,
-                   "aio_read: #%d %d", c->fd, n);
-
-    if (n == 0) {
-        rev->eof = 1;
-        rev->ready = 0;
-    } else {
-        rev->ready = 1;
-    }
-
-    rev->active = 0;
-
-    return n;
-}