about summary refs log tree commit diff
path: root/inet/ether_line.c
diff options
context:
space:
mode:
Diffstat (limited to 'inet/ether_line.c')
-rw-r--r--inet/ether_line.c76
1 files changed, 0 insertions, 76 deletions
diff --git a/inet/ether_line.c b/inet/ether_line.c
deleted file mode 100644
index 0e2cbbbac6..0000000000
--- a/inet/ether_line.c
+++ /dev/null
@@ -1,76 +0,0 @@
-/* Copyright (C) 1996-2017 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 <ctype.h>
-#include <stdlib.h>
-#include <string.h>
-#include <netinet/ether.h>
-#include <netinet/if_ether.h>
-
-
-int
-ether_line (const char *line, struct ether_addr *addr, char *hostname)
-{
-  for (size_t cnt = 0; cnt < 6; ++cnt)
-    {
-      unsigned int number;
-      char ch;
-
-      ch = _tolower (*line++);
-      if ((ch < '0' || ch > '9') && (ch < 'a' || ch > 'f'))
-	return -1;
-      number = isdigit (ch) ? (ch - '0') : (ch - 'a' + 10);
-
-      ch = _tolower (*line);
-      if ((cnt < 5 && ch != ':') || (cnt == 5 && ch != '\0' && !isspace (ch)))
-	{
-	  ++line;
-	  if ((ch < '0' || ch > '9') && (ch < 'a' || ch > 'f'))
-	    return -1;
-	  number <<= 4;
-	  number += isdigit (ch) ? (ch - '0') : (ch - 'a' + 10);
-
-	  ch = *line;
-	  if (cnt < 5 && ch != ':')
-	    return -1;
-	}
-
-      /* Store result.  */
-      addr->ether_addr_octet[cnt] = (unsigned char) number;
-
-      /* Skip ':'.  */
-      if (ch != '\0')
-	++line;
-    }
-
-  /* Skip initial whitespace.  */
-  while (isspace (*line))
-    ++line;
-
-  if (*line == '#' || *line == '\0')
-    /* No hostname.  */
-    return -1;
-
-  /* The hostname is up to the next non-space character.  */
-  /* XXX This can cause trouble because the hostname might be too long
-     but we have no possibility to check it here.  */
-  while (*line != '\0' && *line != '#' && !isspace (*line))
-    *hostname++ = *line++;
-  *hostname = '\0';
-
-  return 0;
-}