1 files changed, 0 insertions, 174 deletions
diff --git a/contrib/cvs/lib/getline.c b/contrib/cvs/lib/getline.c
deleted file mode 100644
index 9830b4d..0000000
--- a/contrib/cvs/lib/getline.c
+++ /dev/null
@@ -1,174 +0,0 @@
-/* getline.c -- Replacement for GNU C library function getline
-
-Copyright (C) 1993 Free Software Foundation, Inc.
-
-This program is free software; you can redistribute it and/or
-modify it under the terms of the GNU General Public License as
-published by the Free Software Foundation; either version 2 of the
-License, or (at your option) any later version.
-
-This program 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
-General Public License for more details.  */
-
-/* Written by Jan Brittenson, bson@gnu.ai.mit.edu.  */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <sys/types.h>
-#include <stdio.h>
-#include <assert.h>
-#include <errno.h>
-#include "getline.h"
-
-#if STDC_HEADERS
-#include <stdlib.h>
-#else
-char *malloc (), *realloc ();
-#endif
-
-/* Always add at least this many bytes when extending the buffer.  */
-#define MIN_CHUNK 64
-
-/* Read up to (and including) a TERMINATOR from STREAM into *LINEPTR
-   + OFFSET (and null-terminate it).  If LIMIT is non-negative, then
-   read no more than LIMIT chars.
-
-   *LINEPTR is a pointer returned from malloc (or NULL), pointing to
-   *N characters of space.  It is realloc'd as necessary.  
-
-   Return the number of characters read (not including the null
-   terminator), or -1 on error or EOF.  On a -1 return, the caller
-   should check feof(), if not then errno has been set to indicate the
-   error.  */
-
-int
-getstr (lineptr, n, stream, terminator, offset, limit)
-     char **lineptr;
-     size_t *n;
-     FILE *stream;
-     int terminator;
-     int offset;
-     int limit;
-{
-  int nchars_avail;		/* Allocated but unused chars in *LINEPTR.  */
-  char *read_pos;		/* Where we're reading into *LINEPTR. */
-  int ret;
-
-  if (!lineptr || !n || !stream)
-    {
-      errno = EINVAL;
-      return -1;
-    }
-
-  if (!*lineptr)
-    {
-      *n = MIN_CHUNK;
-      *lineptr = malloc (*n);
-      if (!*lineptr)
-	{
-	  errno = ENOMEM;
-	  return -1;
-	}
-      *lineptr[0] = '\0';
-    }
-
-  nchars_avail = *n - offset;
-  read_pos = *lineptr + offset;
-
-  for (;;)
-    {
-      int save_errno;
-      register int c;
-
-      if (limit == 0)
-          break;
-      else
-      {
-          c = getc (stream);
-
-          /* If limit is negative, then we shouldn't pay attention to
-             it, so decrement only if positive. */
-          if (limit > 0)
-              limit--;
-      }
-
-      save_errno = errno;
-
-      /* We always want at least one char left in the buffer, since we
-	 always (unless we get an error while reading the first char)
-	 NUL-terminate the line buffer.  */
-
-      assert((*lineptr + *n) == (read_pos + nchars_avail));
-      if (nchars_avail < 2)
-	{
-	  if (*n > MIN_CHUNK)
-	    *n *= 2;
-	  else
-	    *n += MIN_CHUNK;
-
-	  nchars_avail = *n + *lineptr - read_pos;
-	  *lineptr = realloc (*lineptr, *n);
-	  if (!*lineptr)
-	    {
-	      errno = ENOMEM;
-	      return -1;
-	    }
-	  read_pos = *n - nchars_avail + *lineptr;
-	  assert((*lineptr + *n) == (read_pos + nchars_avail));
-	}
-
-      if (ferror (stream))
-	{
-	  /* Might like to return partial line, but there is no
-	     place for us to store errno.  And we don't want to just
-	     lose errno.  */
-	  errno = save_errno;
-	  return -1;
-	}
-
-      if (c == EOF)
-	{
-	  /* Return partial line, if any.  */
-	  if (read_pos == *lineptr)
-	    return -1;
-	  else
-	    break;
-	}
-
-      *read_pos++ = c;
-      nchars_avail--;
-
-      if (c == terminator)
-	/* Return the line.  */
-	break;
-    }
-
-  /* Done - NUL terminate and return the number of chars read.  */
-  *read_pos = '\0';
-
-  ret = read_pos - (*lineptr + offset);
-  return ret;
-}
-
-int
-getline (lineptr, n, stream)
-     char **lineptr;
-     size_t *n;
-     FILE *stream;
-{
-  return getstr (lineptr, n, stream, '\n', 0, GETLINE_NO_LIMIT);
-}
-
-int
-getline_safe (lineptr, n, stream, limit)
-     char **lineptr;
-     size_t *n;
-     FILE *stream;
-     int limit;
-{
-  return getstr (lineptr, n, stream, '\n', 0, limit);
-}