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-rw-r--r--sysdeps/unix/sysv/linux/rseq-internal.h73
1 files changed, 0 insertions, 73 deletions
diff --git a/sysdeps/unix/sysv/linux/rseq-internal.h b/sysdeps/unix/sysv/linux/rseq-internal.h
deleted file mode 100644
index 8f6772ca1d..0000000000
--- a/sysdeps/unix/sysv/linux/rseq-internal.h
+++ /dev/null
@@ -1,73 +0,0 @@
-/* Restartable Sequences internal API.  Linux implementation.
-   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/>.  */
-
-#ifndef RSEQ_INTERNAL_H
-#define RSEQ_INTERNAL_H
-
-#include <sysdep.h>
-#include <errno.h>
-#include <kernel-features.h>
-#include <stdio.h>
-#include <sys/rseq.h>
-
-#ifdef RSEQ_SIG
-static inline void
-rseq_register_current_thread (void)
-{
-  int ret;
-
-  if (__rseq_abi.cpu_id != RSEQ_CPU_ID_UNINITIALIZED)
-    __libc_fatal ("glibc fatal error: "
-                  "rseq already initialized for this thread\n");
-  ret = INTERNAL_SYSCALL_CALL (rseq, &__rseq_abi, sizeof (struct rseq),
-                               0, RSEQ_SIG);
-  if (INTERNAL_SYSCALL_ERROR_P (ret))
-    {
-      const char *msg = NULL;
-
-      switch (INTERNAL_SYSCALL_ERRNO (ret))
-        {
-        case ENOSYS:    /* rseq system call not implemented.  */
-        case EPERM:     /* rseq system call filtered by seccomp.  */
-        case EACCES:    /* rseq system call filtered by seccomp.  */
-          __rseq_abi.cpu_id = RSEQ_CPU_ID_REGISTRATION_FAILED;
-          break;
-        case EBUSY:
-          msg = "glibc fatal error: rseq already registered for this thread\n";
-          break;
-        case EFAULT:
-          msg = "glibc fatal error: rseq parameter is an invalid address\n";
-          break;
-        case EINVAL:
-          msg = "glibc fatal error: rseq parameters are invalid\n";
-          break;
-        default:
-          msg = "glibc fatal error: unexpected rseq errno\n";
-          break;
-        }
-      if (msg != NULL)
-        __libc_fatal (msg);
-    }
-}
-#else /* RSEQ_SIG */
-static inline void
-rseq_register_current_thread (void)
-{
-}
-#endif /* RSEQ_SIG */
-
-#endif /* rseq-internal.h */