From 1a7d0dedf0c579ff4c4146a861228bd381178905 Mon Sep 17 00:00:00 2001
From: Florian Weimer <fweimer@redhat.com>
Date: Fri, 25 Jun 2021 10:30:36 +0200
Subject: Linux: Move aio_error, aio_error64 into libc

The symbols were moved using scripts/move-symbol-to-libc.py.

Reviewed-by: Adhemerval Zanella  <adhemerval.zanella@linaro.org>
---
 rt/Makefile    |  2 +-
 rt/Versions    |  6 +++++-
 rt/aio_error.c | 21 ++++++++++++++++-----
 3 files changed, 22 insertions(+), 7 deletions(-)

(limited to 'rt')

diff --git a/rt/Makefile b/rt/Makefile
index 75a4d1c080..11924cd9ef 100644
--- a/rt/Makefile
+++ b/rt/Makefile
@@ -29,7 +29,6 @@ routines = \
   shm_unlink \
 
 librt-routines = \
-  aio_error \
   aio_fsync \
   aio_read \
   aio_read64 \
@@ -60,6 +59,7 @@ librt-shared-only-routines = librt-compat
 
 $(librt-routines-var) += \
   aio_cancel \
+  aio_error \
   aio_misc \
   aio_notify \
   aio_sigqueue \
diff --git a/rt/Versions b/rt/Versions
index 402a1188e7..aae1d3c47d 100644
--- a/rt/Versions
+++ b/rt/Versions
@@ -4,6 +4,8 @@ libc {
     aio_init;
     aio_cancel;
     aio_cancel64;
+    aio_error;
+    aio_error64;
 %endif
   }
   GLIBC_2.2 {
@@ -15,6 +17,8 @@ libc {
     aio_cancel;
     aio_cancel64;
     aio_init;
+    aio_error;
+    aio_error64;
 %endif
     shm_open;
     shm_unlink;
@@ -38,9 +42,9 @@ librt {
 %if !PTHREAD_IN_LIBC
     aio_cancel;
     aio_cancel64;
-%endif
     aio_error;
     aio_error64;
+%endif
     aio_fsync;
     aio_fsync64;
 %if !PTHREAD_IN_LIBC
diff --git a/rt/aio_error.c b/rt/aio_error.c
index ed664ae0ef..0e82283ca7 100644
--- a/rt/aio_error.c
+++ b/rt/aio_error.c
@@ -29,20 +29,31 @@
 #undef aio_error64
 
 #include <aio_misc.h>
-
+#include <pthreadP.h>
+#include <shlib-compat.h>
 
 int
-aio_error (const struct aiocb *aiocbp)
+__aio_error (const struct aiocb *aiocbp)
 {
   int ret;
 
   /* Acquire the mutex to make sure all operations for this request are
      complete.  */
-  pthread_mutex_lock(&__aio_requests_mutex);
+  __pthread_mutex_lock (&__aio_requests_mutex);
   ret = aiocbp->__error_code;
-  pthread_mutex_unlock(&__aio_requests_mutex);
+  __pthread_mutex_unlock (&__aio_requests_mutex);
 
   return ret;
 }
 
-weak_alias (aio_error, aio_error64)
+#if PTHREAD_IN_LIBC
+versioned_symbol (libc, __aio_error, aio_error, GLIBC_2_34);
+versioned_symbol (libc, __aio_error, aio_error64, GLIBC_2_34);
+# if OTHER_SHLIB_COMPAT (librt, GLIBC_2_1, GLIBC_2_34)
+compat_symbol (librt, __aio_error, aio_error, GLIBC_2_1);
+compat_symbol (librt, __aio_error, aio_error64, GLIBC_2_1);
+# endif
+#else /* !PTHREAD_IN_LIBC */
+strong_alias (__aio_error, aio_error)
+weak_alias (__aio_error, aio_error64)
+#endif /* !PTHREAD_IN_LIBC */
-- 
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