1 files changed, 103 insertions, 0 deletions
diff --git a/REORG.TODO/shadow/sgetspent_r.c b/REORG.TODO/shadow/sgetspent_r.c
new file mode 100644
index 0000000000..f83d5d8790
--- /dev/null
+++ b/REORG.TODO/shadow/sgetspent_r.c
@@ -0,0 +1,103 @@
+/* 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 <errno.h>
+#include <shadow.h>
+#include <stdio.h>
+#include <string.h>
+
+/* Define a line parsing function using the common code
+   used in the nss_files module.  */
+
+#define STRUCTURE	spwd
+#define ENTNAME		spent
+struct spent_data {};
+
+/* Predicate which always returns false, needed below.  */
+#define FALSEP(arg) 0
+
+
+#include <nss/nss_files/files-parse.c>
+LINE_PARSER
+(,
+ STRING_FIELD (result->sp_namp, ISCOLON, 0);
+ if (line[0] == '\0'
+     && (result->sp_namp[0] == '+' || result->sp_namp[0] == '-'))
+   {
+     result->sp_pwdp = NULL;
+     result->sp_lstchg = 0;
+     result->sp_min = 0;
+     result->sp_max = 0;
+     result->sp_warn = -1l;
+     result->sp_inact = -1l;
+     result->sp_expire = -1l;
+     result->sp_flag = ~0ul;
+   }
+ else
+   {
+     STRING_FIELD (result->sp_pwdp, ISCOLON, 0);
+     INT_FIELD_MAYBE_NULL (result->sp_lstchg, ISCOLON, 0, 10, (long int) (int),
+			   (long int) -1);
+     INT_FIELD_MAYBE_NULL (result->sp_min, ISCOLON, 0, 10, (long int) (int),
+			   (long int) -1);
+     INT_FIELD_MAYBE_NULL (result->sp_max, ISCOLON, 0, 10, (long int) (int),
+			   (long int) -1);
+     while (isspace (*line))
+       ++line;
+     if (*line == '\0')
+       {
+	 /* The old form.  */
+	 result->sp_warn = -1l;
+	 result->sp_inact = -1l;
+	 result->sp_expire = -1l;
+	 result->sp_flag = ~0ul;
+       }
+     else
+       {
+	 INT_FIELD_MAYBE_NULL (result->sp_warn, ISCOLON, 0, 10,
+			       (long int) (int), (long int) -1);
+	 INT_FIELD_MAYBE_NULL (result->sp_inact, ISCOLON, 0, 10,
+			       (long int) (int), (long int) -1);
+	 INT_FIELD_MAYBE_NULL (result->sp_expire, ISCOLON, 0, 10,
+			       (long int) (int), (long int) -1);
+	 if (*line != '\0')
+	   INT_FIELD_MAYBE_NULL (result->sp_flag, FALSEP, 0, 10,
+				 (unsigned long int), ~0ul)
+	 else
+	   result->sp_flag = ~0ul;
+       }
+   }
+ )
+
+
+/* Read one shadow entry from the given stream.  */
+int
+__sgetspent_r (const char *string, struct spwd *resbuf, char *buffer,
+	       size_t buflen, struct spwd **result)
+{
+  buffer[buflen - 1] = '\0';
+  char *sp = strncpy (buffer, string, buflen);
+  if (buffer[buflen - 1] != '\0')
+    return ERANGE;
+
+  int parse_result = parse_line (sp, resbuf, NULL, 0, &errno);
+  *result = parse_result > 0 ? resbuf : NULL;
+
+  return *result == NULL ? errno : 0;
+}
+weak_alias (__sgetspent_r, sgetspent_r)