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Diffstat (limited to 'sysdeps/unix/sysv/linux/recvmsg.c')
-rw-r--r--sysdeps/unix/sysv/linux/recvmsg.c74
1 files changed, 0 insertions, 74 deletions
diff --git a/sysdeps/unix/sysv/linux/recvmsg.c b/sysdeps/unix/sysv/linux/recvmsg.c
deleted file mode 100644
index 52a0abcf67..0000000000
--- a/sysdeps/unix/sysv/linux/recvmsg.c
+++ /dev/null
@@ -1,74 +0,0 @@
-/* Copyright (C) 1998 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 Library General Public License as
-   published by the Free Software Foundation; either version 2 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
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#include <sys/socket.h>
-#include <errno.h>
-#include <string.h>
-
-#include <asm/posix_types.h>
-
-/* The kernel expects this structure in SCM_CREDS messages.
- * Note: sizeof(struct __kernel_ucred) <= sizeof(struct cmsgcred) must hold.
- */
-struct __kernel_ucred
-{
-  __kernel_pid_t pid;
-  __kernel_uid_t uid;
-  __kernel_gid_t gid;
-};
-
-extern int __syscall_recvmsg (int, struct msghdr *, int);
-
-int
-__libc_recvmsg (int fd, struct msghdr *message, int flags)
-{
-  struct cmsghdr *cm;
-  int ret;
-
-  ret = __syscall_recvmsg (fd, message, flags);
-
-  if (ret == -1)
-    return ret;
-
-  /* Postprocess the message control block for SCM_CREDS.  */
-  cm = CMSG_FIRSTHDR (message);
-  while (cm)
-    {
-      if (cm->cmsg_type == SCM_CREDS)
- 	{
-	  struct cmsgcred *c = (struct cmsgcred *) CMSG_DATA (cm);
-	  struct __kernel_ucred u;
-	  int i;
-	  memcpy (&u, CMSG_DATA (cm), sizeof (struct __kernel_ucred));
-
-	  c->cmcred_pid = u.pid;
-	  c->cmcred_uid = u.uid;
-	  c->cmcred_gid = u.gid;
-
-	  c->cmcred_euid = -1;
-	  c->cmcred_ngroups = 0;
-	  for (i = 0; i < CMGROUP_MAX; i++)
-	    c->cmcred_groups[i] = -1;
-	}
-      cm = CMSG_NXTHDR (message, cm);
-    }
-
-  return ret;
-}
-
-weak_alias (__libc_recvmsg, recvmsg)