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-rw-r--r--sysdeps/generic/ifreq.c80
1 files changed, 0 insertions, 80 deletions
diff --git a/sysdeps/generic/ifreq.c b/sysdeps/generic/ifreq.c
deleted file mode 100644
index 55e833bdb3..0000000000
--- a/sysdeps/generic/ifreq.c
+++ /dev/null
@@ -1,80 +0,0 @@
-/* Copyright (C) 1999, 2002, 2003, 2004 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Andreas Jaeger <aj@suse.de>.
-
- 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, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include "ifreq.h"
-
-
-void
-__ifreq (struct ifreq **ifreqs, int *num_ifs, int sockfd)
-{
- int fd = sockfd;
- struct ifconf ifc;
- int rq_len;
- int nifs;
-# define RQ_IFS 4
-
- if (fd < 0)
- fd = __opensock ();
- if (fd < 0)
- {
- *num_ifs = 0;
- *ifreqs = NULL;
- return;
- }
-
- ifc.ifc_buf = NULL;
- rq_len = RQ_IFS * sizeof (struct ifreq) / 2; /* Doubled in the loop. */
- do
- {
- ifc.ifc_len = rq_len *= 2;
- void *newp = realloc (ifc.ifc_buf, ifc.ifc_len);
- if (newp == NULL || __ioctl (fd, SIOCGIFCONF, &ifc) < 0)
- {
- free (ifc.ifc_buf);
-
- if (fd != sockfd)
- __close (fd);
- *num_ifs = 0;
- *ifreqs = NULL;
- return;
- }
- ifc.ifc_buf = newp;
- }
- while (rq_len < sizeof (struct ifreq) + ifc.ifc_len);
-
- if (fd != sockfd)
- __close (fd);
-
-#ifdef _HAVE_SA_LEN
- struct ifreq *ifr = *ifreqs;
- nifs = 0;
- while ((char *) ifr < ifc.ifc_buf + ifc.ifc_len)
- {
- ++nifs;
- ifr = __if_nextreq (ifr);
- if (ifr == NULL)
- break;
- }
-#else
- nifs = ifc.ifc_len / sizeof (struct ifreq);
-#endif
-
- *num_ifs = nifs;
- *ifreqs = realloc (ifc.ifc_buf, nifs * sizeof (struct ifreq));
-}