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-rw-r--r--grp/grpread.c166
1 files changed, 0 insertions, 166 deletions
diff --git a/grp/grpread.c b/grp/grpread.c
deleted file mode 100644
index 1fed32f2e3..0000000000
--- a/grp/grpread.c
+++ /dev/null
@@ -1,166 +0,0 @@
-/* Copyright (C) 1991, 1992, 1995 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., 675 Mass Ave,
-Cambridge, MA 02139, USA.  */
-
-#include <ansidecl.h>
-#include <errno.h>
-#include <stddef.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sys/types.h>
-#include <grp.h>
-
-/* This is the function that all the others are based on.
-   The format of the group file is known only here.  */
-
-/* Structure containing info kept by each __grpread caller.  */
-typedef struct
-  {
-    char *buf;
-    size_t buflen;
-    size_t max_members;
-    char **members;
-    struct group g;
-  } grpread_info;
-
-
-/* Return a chunk of memory containing a pre-initialized `grpread_info'.  */
-PTR
-DEFUN_VOID(__grpalloc)
-{
-  grpread_info *info = (PTR) malloc (sizeof(grpread_info));
-  if (info == NULL)
-    return NULL;
-
-  info->buf = NULL;
-  info->buflen = 0;
-
-  info->max_members = 5;
-  info->members = (char **) malloc (5 * sizeof(char *));
-  if (info->members == NULL)
-    {
-      free ((PTR) info);
-      return NULL;
-    }
-
-  return info;
-}
-
-/* Read a group entry from STREAM, filling in G.  */
-struct group *
-DEFUN(__grpread, (stream, g), FILE *stream AND PTR CONST g)
-{
-  register grpread_info *CONST info = (grpread_info *) g;
-  char *start, *end;
-  register size_t i;
-
-  /* Idiocy checks.  */
-  if (stream == NULL)
-    {
-      errno = EINVAL;
-      return NULL;
-    }
-
-  do
-    if (__getline (&info->buf, &info->buflen, stream) == -1)
-      return NULL;
-  while (info->buf[0] == '#');
-
-  start = info->buf;
-  end = strchr (start, ':');
-  if (end == NULL)
-    return NULL;
-  *end = '\0';
-  info->g.gr_name = start;
-
-  start = end + 1;
-  end = strchr (start, ':');
-  if (end == NULL)
-    return NULL;
-  *end = '\0';
-  info->g.gr_passwd = start;
-
-  info->g.gr_gid = (gid_t) strtol (end + 1, &end, 10);
-  if (*end != ':')
-    return NULL;
-
-  i = 0;
-  do
-    {
-      start = end + 1;
-      end = strchr (start, ',');
-      if (end == NULL)
-	{
-	  end = strchr (start, '\n');
-	  if (end == start)
-	    break;
-	  if (end == NULL)
-	    return NULL;
-	  *end = '\0';
-	  end = NULL;
-	}
-      else
-	*end = '\0';
-
-      if (i == info->max_members - 2)
-	{
-	  info->max_members += 5;
-	  info->members = (char **)
-	    realloc ((PTR) info->members, info->max_members * sizeof (char *));
-	  if (info->members == NULL)
-	    return NULL;
-	}
-
-      info->members[i++] = start;
-    } while (end != NULL);
-  info->members[i] = NULL;
-  info->g.gr_mem = info->members;
-
-  return &info->g;
-}
-
-
-struct group *
-__grpscan (void **info, int (*selector) (struct group *))
-{
-  FILE *stream;
-  struct group *p;
-
-  if (*info == NULL)
-    {
-      *info = __grpalloc ();
-      if (info == NULL)
-	return NULL;
-    }
-
-  stream = __grpopen ();
-  if (stream == NULL)
-    return NULL;
-
-  p = NULL;
-  while (! feof (stream))
-    {
-      p = __grpread (stream, *info);
-      if (p && (*selector) (p))
-	break;
-      p = NULL;
-    }
-
-  (void) fclose (stream);
-  return p;
-}