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-rw-r--r--sysdeps/unix/sysv/linux/tst-rseq.h59
1 files changed, 0 insertions, 59 deletions
diff --git a/sysdeps/unix/sysv/linux/tst-rseq.h b/sysdeps/unix/sysv/linux/tst-rseq.h
deleted file mode 100644
index c2cb211f56..0000000000
--- a/sysdeps/unix/sysv/linux/tst-rseq.h
+++ /dev/null
@@ -1,59 +0,0 @@
-/* Restartable Sequences tests header.
-   Copyright (C) 2020 Free Software Foundation, Inc.
-
-   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 <errno.h>
-#include <error.h>
-#include <stdbool.h>
-#include <stdint.h>
-#include <support/check.h>
-#include <syscall.h>
-#include <sys/rseq.h>
-
-static inline bool
-rseq_thread_registered (void)
-{
-  int32_t v;
-
-  __atomic_load (&__rseq_abi.cpu_id, &v, __ATOMIC_RELAXED);
-  return v >= 0;
-}
-
-static inline int
-sys_rseq (struct rseq *rseq_abi, uint32_t rseq_len, int flags, uint32_t sig)
-{
-  return syscall (__NR_rseq, rseq_abi, rseq_len, flags, sig);
-}
-
-static inline bool
-rseq_available (void)
-{
-  int rc;
-
-  rc = sys_rseq (NULL, 0, 0, 0);
-  if (rc != -1)
-    FAIL_EXIT1 ("Unexpected rseq return value %d", rc);
-  switch (errno)
-    {
-    case ENOSYS:
-      return false;
-    case EINVAL:
-      /* rseq is implemented, but detected an invalid rseq_len parameter.  */
-      return true;
-    default:
-      FAIL_EXIT1 ("Unexpected rseq error %s", strerror (errno));
-    }
-}