Remove these files that were renamed to =* before CVSification

1 files changed, 0 insertions, 171 deletions

diff --git a/libshouldbeinlibc/=envz.c b/libshouldbeinlibc/=envz.c
deleted file mode 100644
index 4d0816e4..00000000
--- a/libshouldbeinlibc/=envz.c
+++ /dev/null
@@ -1,171 +0,0 @@
-/* Routines for dealing with '\0' separated environment vectors
-
-   Copyright (C) 1995, 1996 Free Software Foundation, Inc.
-
-   Written by Miles Bader <miles@gnu.ai.mit.edu>
-
-   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, 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.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-#include <malloc.h>
-#include <string.h>
-
-#include "envz.h"
-
-/* The character separating names from values in an envz.  */
-#define SEP '='
-
-/* Returns a pointer to the entry in ENVZ for NAME, or 0 if there is none.
-   If NAME contains the separator character, only the portion before it is
-   used in the comparison.  */
-char *
-envz_entry (char *envz, unsigned envz_len, char *name)
-{
-  while (envz_len)
-    {
-      char *p = name;
-      char *entry = envz;	/* Start of this entry. */
-
-      /* See how far NAME and ENTRY match.  */
-      while (envz_len && *p == *envz && *p && *p != SEP)
-	p++, envz++, envz_len--;
-
-      if ((*envz == '\0' || *envz == SEP) && (*p == '\0' || *p == SEP))
-	/* Bingo! */
-	return entry;
-
-      /* No match, skip to the next entry.  */
-      while (envz_len && *envz)
-	envz++, envz_len--;
-      if (envz_len)
-	envz++, envz_len--;	/* skip '\0' */
-    }
-
-  return 0;
-}
-
-/* Returns a pointer to the value portion of the entry in ENVZ for NAME, or 0
-   if there is none.  */
-char *
-envz_get (char *envz, unsigned envz_len, char *name)
-{
-  char *entry = envz_entry (envz, envz_len, name);
-  if (entry)
-    {
-      while (*entry && *entry != SEP)
-	entry++;
-      if (*entry)
-	entry++;
-      else
-	entry = 0;		/* A null entry.  */
-    }
-  return entry;
-}
-
-/* Remove the entry for NAME from ENVZ & ENVZ_LEN, if any.  */
-void
-envz_remove (char **envz, unsigned *envz_len, char *name)
-{
-  char *entry = envz_entry (*envz, *envz_len, name);
-  if (entry)
-    argz_delete (envz, envz_len, entry);
-}
-
-/* Adds an entry for NAME with value VALUE to ENVZ & ENVZ_LEN.  If an entry
-   with the same name already exists in ENVZ, it is removed.  If VALUE is
-   NULL, then the new entry will a special null one, for which envz_get will
-   return NULL, although envz_entry will still return an entry; this is handy
-   because when merging with another envz, the null entry can override an
-   entry in the other one.  Null entries can be removed with envz_strip ().  */
-error_t
-envz_add (char **envz, unsigned *envz_len, char *name, char *value)
-{
-  envz_remove (envz, envz_len, name);
-
-  if (value)
-    /* Add the new value, if there is one.  */
-    {
-      unsigned name_len = strlen (name);
-      unsigned value_len = strlen (value);
-      unsigned old_envz_len = *envz_len;
-      unsigned new_envz_len = old_envz_len + name_len + 1 + value_len + 1;
-      char *new_envz = realloc (*envz, new_envz_len);
-
-      if (new_envz)
-	{
-	  bcopy (name, new_envz + old_envz_len, name_len);
-	  new_envz[old_envz_len + name_len] = SEP;
-	  bcopy (value, new_envz + old_envz_len + name_len + 1, value_len);
-	  new_envz[new_envz_len - 1] = 0;
-
-	  *envz = new_envz;
-	  *envz_len = new_envz_len;
-
-	  return 0;
-	}
-      else
-	return ENOMEM;
-    }
-  else
-    /* Add a null entry.  */
-    return argz_add (envz, envz_len, name);
-}
-
-/* Adds each entry in ENVZ2 to ENVZ & ENVZ_LEN, as if with envz_add().  If
-   OVERRIDE is true, then values in ENVZ2 will supercede those with the same
-   name in ENV, otherwise not.  */
-error_t
-envz_merge (char **envz, unsigned *envz_len, char *envz2, unsigned envz2_len,
-	    int override)
-{
-  error_t err = 0;
-
-  while (envz2_len && ! err)
-    {
-      char *old = envz_entry (*envz, *envz_len, envz2);
-      size_t new_len = strlen (envz2) + 1;
-
-      if (! old)
-	err = argz_append (envz, envz_len, envz2, new_len);
-      else if (override)
-	{
-	  argz_delete (envz, envz_len, old);
-	  err = argz_append (envz, envz_len, envz2, new_len);
-	}
-
-      envz2 += new_len;
-      envz2_len -= new_len;
-    }
-
-  return err;
-}
-
-/* Remove null entries.  */
-void
-envz_strip (char **envz, unsigned *envz_len)
-{
-  char *entry = *envz;
-  unsigned left = *envz_len;
-  while (left)
-    {
-      unsigned entry_len = strlen (entry) + 1;
-      left -= entry_len;
-      if (! index (entry, SEP))
-	/* Null entry. */
-	bcopy (entry, entry + entry_len, left);
-      else
-	entry += entry_len;
-    }
-  *envz_len = entry - *envz;
-}