Linux: Move mq_setattr from librt to libc

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

To introduce the proper symbol versioning, the implementation of
the system call wrapper us moved to a C file.

Reviewed-by: Adhemerva Zanella  <adhemerval.zanella@linaro.org>

1 files changed, 33 insertions, 0 deletions

diff --git a/sysdeps/unix/sysv/linux/mq_setattr.c b/sysdeps/unix/sysv/linux/mq_setattr.c
new file mode 100644
index 0000000000..04ccc120df
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/mq_setattr.c
@@ -0,0 +1,33 @@
+/* mq_setattr system call wrapper.
+   Copyright (C) 2021 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
+   <https://www.gnu.org/licenses/>.  */
+
+#include <mqueue.h>
+#include <shlib-compat.h>
+#include <sysdep.h>
+
+int
+__mq_setattr (mqd_t mqdes, const struct mq_attr *mqstat,
+              struct mq_attr * omqstat)
+{
+  return INLINE_SYSCALL_CALL (mq_getsetattr, mqdes, mqstat, omqstat);
+}
+versioned_symbol (libc, __mq_setattr, mq_setattr, GLIBC_2_34);
+libc_hidden_ver (__mq_setattr, mq_setattr)
+#if OTHER_SHLIB_COMPAT (librt, GLIBC_2_3_4, GLIBC_2_34)
+compat_symbol (librt, __mq_setattr, mq_setattr, GLIBC_2_3_4);
+#endif