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Diffstat (limited to 'sysdeps/unix/sysv/linux/oldsendmmsg.c')
-rw-r--r--sysdeps/unix/sysv/linux/oldsendmmsg.c76
1 files changed, 0 insertions, 76 deletions
diff --git a/sysdeps/unix/sysv/linux/oldsendmmsg.c b/sysdeps/unix/sysv/linux/oldsendmmsg.c
deleted file mode 100644
index e40c31121c..0000000000
--- a/sysdeps/unix/sysv/linux/oldsendmmsg.c
+++ /dev/null
@@ -1,76 +0,0 @@
-/* Compatibility implementation of sendmmsg.
-   Copyright (C) 2016 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/>.  */
-
-#include <sys/socket.h>
-#include <sysdep-cancel.h>
-#include <socketcall.h>
-#include <shlib-compat.h>
-
-#if __WORDSIZE == 64
-# if SHLIB_COMPAT (libc, GLIBC_2_14, GLIBC_2_24)
-
-int
-__old_sendmmsg (int fd, struct mmsghdr *vmessages, unsigned int vlen,
-		int flags)
-{
-#  ifdef __NR_sendmmsg
-  return SYSCALL_CANCEL (sendmmsg, fd, vmessages, vlen, flags);
-#  elif defined __NR_socketcall
-#   ifdef __ASSUME_SENDMMSG_SOCKETCALL
-  return SOCKETCALL_CANCEL (sendmmsg, fd, vmessages, vlen, flags);
-#   else
-  static int have_sendmmsg;
-  if (__glibc_likely (have_sendmmsg >= 0))
-    {
-      int ret = SOCKETCALL_CANCEL (sendmmsg, fd, vmessages, vlen, flags);
-      /* The kernel returns -EINVAL for unknown socket operations.
-	 We need to convert that error to an ENOSYS error.  */
-      if (__builtin_expect (ret < 0, 0)
-	  && have_sendmmsg == 0
-	  && errno == EINVAL)
-	{
-	  /* Try another call, this time with an invalid file
-	     descriptor and all other parameters cleared.  This call
-	     will not cause any harm and it will return
-	     immediately.  */
-	  ret = SOCKETCALL_CANCEL (invalid, -1);
-	  if (errno == EINVAL)
-	    {
-	      have_sendmmsg = -1;
-	      __set_errno (ENOSYS);
-	    }
-	  else
-	    {
-	      have_sendmmsg = 1;
-	      __set_errno (EINVAL);
-	    }
-	  return -1;
-	}
-      return ret;
-    }
-  __set_errno (ENOSYS);
-  return -1;
-#   endif /* __ASSUME_SENDMMSG_SOCKETCALL  */
-#  else /* defined __NR_socketcall  */
-  __set_errno (ENOSYS);
-  return -1;
-#  endif
-}
-compat_symbol (libc, __old_sendmmsg, sendmmsg, GLIBC_2_14);
-# endif /* SHLIB_COMPAT (libc, GLIBC_2_14, GLIBC_2_24)  */
-#endif /* __WORDSIZE == 64  */