1 files changed, 0 insertions, 281 deletions
diff --git a/gcc/fixinc/fixlib.c b/gcc/fixinc/fixlib.c
deleted file mode 100644
index e0fa94a..0000000
--- a/gcc/fixinc/fixlib.c
+++ /dev/null
@@ -1,281 +0,0 @@
-
-/* Install modified versions of certain ANSI-incompatible system header
-   files which are fixed to work correctly with ANSI C and placed in a
-   directory that GCC will search.
-
-   Copyright (C) 1999, 2000, 2001 Free Software Foundation, Inc.
-
-This file is part of GCC.
-
-GCC 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, or (at your option)
-any later version.
-
-GCC 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.
-
-You should have received a copy of the GNU General Public License
-along with GCC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#include "fixlib.h"
-
-/* * * * * * * * * * * * *
- 
-   load_file_data loads all the contents of a file into malloc-ed memory.
-   Its argument is the file pointer of the file to read in; the returned
-   result is the NUL terminated contents of the file.  The file
-   is presumed to be an ASCII text file containing no NULs.  */
-
-char *
-load_file_data (FILE* fp)
-{
-  char *pz_data = (char*)NULL;
-  int    space_left = -1;  /* allow for terminating NUL */
-  size_t space_used = 0;
-
-  if (fp == (FILE*)NULL)
-    return pz_data;
-
-  do
-    {
-      size_t  size_read;
-
-      if (space_left < 1024)
-        {
-          space_left += 4096;
-	  pz_data = xrealloc (pz_data, space_left + space_used + 1 );
-        }
-      size_read = fread (pz_data + space_used, 1, space_left, fp);
-
-      if (size_read == 0)
-        {
-          if (feof (fp))
-            break;
-
-          if (ferror (fp))
-            {
-              int err = errno;
-              if (err != EISDIR)
-                fprintf (stderr, "error %d (%s) reading input\n", err,
-                         xstrerror (err));
-              free ((void *) pz_data);
-              return (char *) NULL;
-            }
-        }
-
-      space_left -= size_read;
-      space_used += size_read;
-    } while (! feof (fp));
-
-  pz_data = xrealloc (pz_data, space_used+1 );
-  pz_data[ space_used ] = NUL;
-
-  return pz_data;
-}
-
-#ifdef IS_CXX_HEADER_NEEDED
-t_bool
-is_cxx_header (tCC* fname, tCC* text)
-{
-  /*  First, check to see if the file is in a C++ directory */
-  for (;;)
-    {
-      switch (*(fname++))
-        {
-        case 'C': /* check for "CC/" */
-          if ((fname[0] == 'C') && (fname[1] == '/'))
-            return BOOL_TRUE;
-          break;
-
-        case 'x': /* check for "xx/" */
-          if ((fname[0] == 'x') && (fname[1] == '/'))
-            return BOOL_TRUE;
-          break;
-
-        case '+': /* check for "++" */
-          if (fname[0] == '+')
-            return BOOL_TRUE;
-          break;
-
-        case NUL:
-          goto not_cxx_name;
-        }
-    } not_cxx_name:;
-
-  /* Or it might contain one of several phrases which indicate C++ code.
-     Currently recognized are:
-     extern "C++"
-     -*- (Mode: )? C++ -*-   (emacs mode marker)
-     template <
-   */
-    {
-      tSCC cxxpat[] = "\
-extern[ \t]*\"C\\+\\+\"|\
--\\*-[ \t]*([mM]ode:[ \t]*)?[cC]\\+\\+[; \t]*-\\*-|\
-template[ \t]*<|\
-^[ \t]*class[ \t]|\
-(public|private|protected):|\
-^[ \t]*#[ \t]*pragma[ \t]+(interface|implementation)\
-";
-      static regex_t cxxre;
-      static int compiled;
-
-      if (!compiled)
-	compile_re (cxxpat, &cxxre, 0, "contents check", "is_cxx_header");
-
-      if (xregexec (&cxxre, text, 0, 0, 0) == 0)
-	return BOOL_TRUE;
-    }
-		   
-  return BOOL_FALSE;
-}
-#endif /* CXX_TYPE_NEEDED */
-
-#ifdef SKIP_QUOTE_NEEDED
-/*
- *  Skip over a quoted string.  Single quote strings may
- *  contain multiple characters if the first character is
- *  a backslash.  Especially a backslash followed by octal digits.
- *  We are not doing a correctness syntax check here.
- */
-tCC*
-skip_quote(char q, char* text )
-{
-  for (;;)
-    {
-      char ch = *(text++);
-      switch (ch)
-        {
-        case '\\':
-          text++; /* skip over whatever character follows */
-          break;
-
-        case '"':
-        case '\'':
-          if (ch != q)
-            break;
-          /*FALLTHROUGH*/
-
-        case '\n':
-        case NUL:
-          goto skip_done;
-        }
-    } skip_done:;
-
-  return text;
-}
-#endif /* SKIP_QUOTE_NEEDED */
-
-/* * * * * * * * * * * * *
- 
-   Compile one regular expression pattern for later use.  PAT contains
-   the pattern, RE points to a regex_t structure (which should have
-   been bzeroed).  MATCH is 1 if we need to know where the regex
-   matched, 0 if not. If xregcomp fails, prints an error message and
-   aborts; E1 and E2 are strings to shove into the error message.
-
-   The patterns we search for are all egrep patterns.
-   REG_EXTENDED|REG_NEWLINE produces identical regex syntax/semantics
-   to egrep (verified from 4.4BSD Programmer's Reference Manual).  */
-void
-compile_re( tCC* pat, regex_t* re, int match, tCC* e1, tCC* e2 )
-{
-  tSCC z_bad_comp[] = "fixincl ERROR:  cannot compile %s regex for %s\n\
-\texpr = `%s'\n\terror %s\n";
-  int flags, err;
-
-  flags = (match ? REG_EXTENDED|REG_NEWLINE
-	   : REG_EXTENDED|REG_NEWLINE|REG_NOSUB);
-  err = xregcomp (re, pat, flags);
-
-  if (err)
-    {
-      char rerrbuf[1024];
-      regerror (err, re, rerrbuf, 1024);
-      fprintf (stderr, z_bad_comp, e1, e2, pat, rerrbuf);
-      exit (EXIT_FAILURE);
-    }
-}
-
-/* * * * * * * * * * * * *
-
-   Helper routine and data for the machine_name test and fix.  */
-
-tSCC mn_label_pat[] = "^[ \t]*#[ \t]*(if|ifdef|ifndef)[ \t]+";
-static regex_t mn_label_re;
-static regex_t mn_name_re;
-
-static int mn_compiled = 0;
-
-t_bool
-mn_get_regexps(regex_t** label_re, regex_t** name_re, tCC* who )
-{
-  if (! pz_mn_name_pat)
-    return BOOL_FALSE;
-
-  if (! mn_compiled)
-    {
-      compile_re (mn_label_pat, &mn_label_re, 1, "label pattern", who);
-      compile_re (pz_mn_name_pat, &mn_name_re, 1, "name pattern", who);
-      mn_compiled++;
-    }
-  *label_re = &mn_label_re;
-  *name_re = &mn_name_re;
-  return BOOL_TRUE;
-}
-
-
-#ifdef SEPARATE_FIX_PROC
-
-char*
-make_raw_shell_str( char* pz_d, tCC* pz_s, size_t smax )
-{
-  tSCC zQ[] = "'\\''";
-  size_t     dtaSize;
-  char*      pz_d_start = pz_d;
-
-  smax--; /* adjust for trailing NUL */
-
-  dtaSize = strlen( pz_s ) + 3;
-
-  {
-    const char* pz = pz_s - 1;
-
-    for (;;) {
-      pz = strchr( pz+1, '\'' );
-      if (pz == (char*)NULL)
-        break;
-      dtaSize += sizeof( zQ )-1;
-    }
-  }
-  if (dtaSize > smax)
-    return (char*)NULL;
-
-  *(pz_d++) = '\'';
-
-  for (;;) {
-    if (pz_d - pz_d_start >= smax)
-      return (char*)NULL;
-    switch (*(pz_d++) = *(pz_s++)) {
-    case NUL:
-      goto loopDone;
-
-    case '\'':
-      if (pz_d - pz_d_start >= smax - sizeof( zQ )-1)
-	return (char*)NULL;
-      strcpy( pz_d-1, zQ );
-      pz_d += sizeof( zQ )-2;
-    }
-  } loopDone:;
-  pz_d[-1] = '\'';
-  *pz_d    = NUL;
-
-  return pz_d;
-}
-
-#endif