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-rw-r--r--REORG.TODO/nss/nss_files/files-network.c88
1 files changed, 88 insertions, 0 deletions
diff --git a/REORG.TODO/nss/nss_files/files-network.c b/REORG.TODO/nss/nss_files/files-network.c
new file mode 100644
index 0000000000..1fbd60fcf2
--- /dev/null
+++ b/REORG.TODO/nss/nss_files/files-network.c
@@ -0,0 +1,88 @@
+/* Networks file parser in nss_files module.
+ 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 <netinet/in.h>
+#include <arpa/inet.h>
+#include <netdb.h>
+#include <stdint.h>
+
+#define ENTNAME netent
+#define DATABASE "networks"
+#define NEED_H_ERRNO
+
+struct netent_data {};
+
+#define TRAILING_LIST_MEMBER n_aliases
+#define TRAILING_LIST_SEPARATOR_P isspace
+#include "files-parse.c"
+LINE_PARSER
+("#",
+ {
+ char *addr;
+ char *cp;
+ int n = 1;
+
+ STRING_FIELD (result->n_name, isspace, 1);
+
+ STRING_FIELD (addr, isspace, 1);
+ /* 'inet_network' does not add zeroes at the end if the network number
+ does not four byte values. We add them outselves if necessary. */
+ cp = strchr (addr, '.');
+ if (cp != NULL)
+ {
+ ++n;
+ cp = strchr (cp + 1, '.');
+ if (cp != NULL)
+ {
+ ++n;
+ cp = strchr (cp + 1, '.');
+ if (cp != NULL)
+ ++n;
+ }
+ }
+ if (n < 4)
+ {
+ char *newp = (char *) alloca (strlen (addr) + (4 - n) * 2 + 1);
+ cp = stpcpy (newp, addr);
+ do
+ {
+ *cp++ = '.';
+ *cp++ = '0';
+ }
+ while (++n < 4);
+ *cp = '\0';
+ addr = newp;
+ }
+ result->n_net = inet_network (addr);
+ result->n_addrtype = AF_INET;
+
+ })
+
+#include "files-XXX.c"
+
+DB_LOOKUP (netbyname, ,,,
+ LOOKUP_NAME_CASE (n_name, n_aliases),
+ const char *name)
+
+DB_LOOKUP (netbyaddr, ,,,
+ {
+ if ((type == AF_UNSPEC || result->n_addrtype == type)
+ && result->n_net == net)
+ /* Bingo! */
+ break;
+ }, uint32_t net, int type)