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-rw-r--r--nptl/sysdeps/pthread/aio_misc.h74
1 files changed, 0 insertions, 74 deletions
diff --git a/nptl/sysdeps/pthread/aio_misc.h b/nptl/sysdeps/pthread/aio_misc.h
deleted file mode 100644
index ac3488c57e..0000000000
--- a/nptl/sysdeps/pthread/aio_misc.h
+++ /dev/null
@@ -1,74 +0,0 @@
-/* Copyright (C) 2006-2014 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-/* We define a special synchronization primitive for AIO. POSIX
- conditional variables would be ideal but the pthread_cond_*wait
- operations do not return on EINTR. This is a requirement for
- correct aio_suspend and lio_listio implementations. */
-
-#include <assert.h>
-#include <pthreadP.h>
-#include <lowlevellock.h>
-
-#define DONT_NEED_AIO_MISC_COND 1
-
-#define AIO_MISC_NOTIFY(waitlist) \
- do { \
- if (*waitlist->counterp > 0 && --*waitlist->counterp == 0) \
- lll_futex_wake (waitlist->counterp, 1, LLL_PRIVATE); \
- } while (0)
-
-#define AIO_MISC_WAIT(result, futex, timeout, cancel) \
- do { \
- volatile int *futexaddr = &futex; \
- int oldval = futex; \
- \
- if (oldval != 0) \
- { \
- pthread_mutex_unlock (&__aio_requests_mutex); \
- \
- int oldtype; \
- if (cancel) \
- oldtype = LIBC_CANCEL_ASYNC (); \
- \
- int status; \
- do \
- { \
- status = lll_futex_timed_wait (futexaddr, oldval, timeout, \
- LLL_PRIVATE); \
- if (status != -EWOULDBLOCK) \
- break; \
- \
- oldval = *futexaddr; \
- } \
- while (oldval != 0); \
- \
- if (cancel) \
- LIBC_CANCEL_RESET (oldtype); \
- \
- if (status == -EINTR) \
- result = EINTR; \
- else if (status == -ETIMEDOUT) \
- result = EAGAIN; \
- else \
- assert (status == 0 || status == -EWOULDBLOCK); \
- \
- pthread_mutex_lock (&__aio_requests_mutex); \
- } \
- } while (0)
-
-#include_next <aio_misc.h>