--- Libc/Libc-1725.40.4/gen/confstr.c
+++ Libc/Libc-320/gen/confstr.c
@@ -1,7 +1,9 @@
 /*
- * Copyright (c) 1999, 2006 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
  *
  * @APPLE_LICENSE_HEADER_START@
+ * 
+ * Copyright (c) 1999-2003 Apple Computer, Inc.  All Rights Reserved.
  * 
  * This file contains Original Code and/or Modifications of Original Code
  * as defined in and that are subject to the Apple Public Source License
@@ -62,58 +64,12 @@
 #include <stdlib.h>
 #include <string.h>
 #include <unistd.h>
-#include <stdio.h>	/* for P_tmpdir */
-
-#ifndef __has_include
-#include <dirhelper_priv.h>
-#else
-#if __has_include(<dirhelper_priv.h>)
-#include <dirhelper_priv.h>
-#else
-typedef enum {
-    DIRHELPER_USER_LOCAL = 0,
-    DIRHELPER_USER_LOCAL_TEMP,
-    DIRHELPER_USER_LOCAL_CACHE,
-    DIRHELPER_USER_LOCAL_LAST = DIRHELPER_USER_LOCAL_CACHE
-} dirhelper_which_t;
-#endif
-#endif
-
-#include "_libc_init.h" // for _libc_functions->dirhelper
-
-#if __DARWIN_UNIX03
-static char *(*__dirhelper_func)(int, char *, size_t);
-
-__attribute__((__visibility__("hidden")))
-void
-__confstr_init(const struct _libc_functions *funcs)
-{
-	__dirhelper_func = funcs->dirhelper;
-}
-
-__attribute__((__visibility__("hidden")))
-char *
-__dirhelper(dirhelper_which_t which, char *path, size_t pathlen)
-{
-	if (__dirhelper_func) {
-		return __dirhelper_func(which, path, pathlen);
-	} else {
-		return NULL;
-	}
-}
-#else // !__DARWIN_UNIX03
-__attribute__((__visibility__("hidden")))
-char *__dirhelper(dirhelper_which_t which, char *path, size_t pathlen);
-#endif // !__DARWIN_UNIX03
-
-#if __DARWIN_UNIX03
-#define CONFSTR_ERR_RET	0
-#else /* !__DARWIN_UNIX03 */
-#define CONFSTR_ERR_RET	-1
-#endif /* __DARWIN_UNIX03 */
 
 size_t
-confstr(int name, char *buf, size_t len)
+confstr(name, buf, len)
+	int name;
+	char *buf;
+	size_t len;
 {
 	size_t tlen;
 	int mib[2], sverrno;
@@ -124,15 +80,15 @@
 		mib[0] = CTL_USER;
 		mib[1] = USER_CS_PATH;
 		if (sysctl(mib, 2, NULL, &tlen, NULL, 0) == -1)
-			return (CONFSTR_ERR_RET);
+			return (-1);
 		if (len != 0 && buf != NULL) {
 			if ((p = malloc(tlen)) == NULL)
-				return (CONFSTR_ERR_RET);
+				return (-1);
 			if (sysctl(mib, 2, p, &tlen, NULL, 0) == -1) {
 				sverrno = errno;
 				free(p);
 				errno = sverrno;
-				return (CONFSTR_ERR_RET);
+				return (-1);
 			}
 			/*
 			 * POSIX 1003.2 requires partial return of
@@ -142,117 +98,7 @@
 			buf[len - 1] = '\0';
 			free(p);
 		}
-		return (tlen);
-
-	case _CS_POSIX_V6_ILP32_OFF32_CFLAGS:
-	case _CS_XBS5_ILP32_OFF32_CFLAGS:		/* legacy */
-
-	case _CS_POSIX_V6_ILP32_OFF32_LDFLAGS:
-	case _CS_XBS5_ILP32_OFF32_LDFLAGS:		/* legacy */
-
-	case _CS_POSIX_V6_ILP32_OFF32_LIBS:
-	case _CS_XBS5_ILP32_OFF32_LIBS:			/* legacy */
-
-	case _CS_XBS5_ILP32_OFF32_LINTFLAGS:		/* legacy */
-
-	case _CS_POSIX_V6_ILP32_OFFBIG_LIBS:
-	case _CS_XBS5_ILP32_OFFBIG_LIBS:		/* legacy */
-
-	case _CS_XBS5_ILP32_OFFBIG_LINTFLAGS:		/* legacy */
-
-	case _CS_POSIX_V6_LP64_OFF64_LIBS:
-	case _CS_XBS5_LP64_OFF64_LIBS:			/* legacy */
-
-	case _CS_XBS5_LP64_OFF64_LINTFLAGS:		/* legacy */
-
-	case _CS_POSIX_V6_LPBIG_OFFBIG_LIBS:
-	case _CS_XBS5_LPBIG_OFFBIG_LIBS:		/* legacy */
-
-	case _CS_XBS5_LPBIG_OFFBIG_LINTFLAGS:		/* legacy */
-		/* No special flags... yet */
-		p = "";
-		goto docopy;
-
-	case _CS_POSIX_V6_ILP32_OFFBIG_CFLAGS:
-	case _CS_XBS5_ILP32_OFFBIG_CFLAGS:		/* legacy */
-
-	case _CS_POSIX_V6_ILP32_OFFBIG_LDFLAGS:
-	case _CS_XBS5_ILP32_OFFBIG_LDFLAGS:		/* legacy */
-		p = "-W 32";
-		goto docopy;
-
-	case _CS_POSIX_V6_LP64_OFF64_CFLAGS:
-	case _CS_XBS5_LP64_OFF64_CFLAGS:		/* legacy */
-
-	case _CS_POSIX_V6_LP64_OFF64_LDFLAGS:
-	case _CS_XBS5_LP64_OFF64_LDFLAGS:		/* legacy */
-
-	case _CS_POSIX_V6_LPBIG_OFFBIG_CFLAGS:
-	case _CS_XBS5_LPBIG_OFFBIG_CFLAGS:		/* legacy */
-
-	case _CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS:
-	case _CS_XBS5_LPBIG_OFFBIG_LDFLAGS:		/* legacy */
-		p = "-W 64";
-		goto docopy;
-
-	case _CS_POSIX_V6_WIDTH_RESTRICTED_ENVS:
-		if (sizeof(long) >= 8)
-			p = "_POSIX_V6_LP64_OFF64";
-		else
-			p = "_POSIX_V6_ILP32_OFFBIG";
-
-docopy:
-		if (len != 0 && buf != NULL)
-			strlcpy(buf, p, len);
-		return (strlen(p) + 1);
-
-	case _CS_DARWIN_USER_DIR:
-		if ((p = alloca(PATH_MAX)) == NULL) {
-			errno = ENOMEM;
-			return (CONFSTR_ERR_RET);
-		}
-		if (__dirhelper(DIRHELPER_USER_LOCAL, p, PATH_MAX) == NULL) {
-			if (errno != ENOMEM)
-				errno = EIO;
-			return (CONFSTR_ERR_RET);
-		}
-		goto docopy;
-
-	case _CS_DARWIN_USER_TEMP_DIR:
-		if ((p = alloca(PATH_MAX)) == NULL) {
-			errno = ENOMEM;
-			return (CONFSTR_ERR_RET);
-		}
-		if (__dirhelper(DIRHELPER_USER_LOCAL_TEMP, p, PATH_MAX) == NULL) {
-			int dh_errno = errno;
-			/*
-			 * If __dirhelper() fails, try TMPDIR and P_tmpdir,
-			 * finally failing otherwise.
-			 */
-			if ((p = getenv("TMPDIR")) && access(p, W_OK) == 0)
-				goto docopy;
-			if (access(p = P_tmpdir, W_OK) == 0)
-				goto docopy;
-			if (dh_errno == ENOMEM)
-				errno = ENOMEM;
-			else
-				errno = EIO;
-			return (CONFSTR_ERR_RET);
-		}
-		goto docopy;
-
-	case _CS_DARWIN_USER_CACHE_DIR:
-		if ((p = alloca(PATH_MAX)) == NULL) {
-			errno = ENOMEM;
-			return (CONFSTR_ERR_RET);
-		}
-		if (__dirhelper(DIRHELPER_USER_LOCAL_CACHE, p, PATH_MAX) == NULL) {
-			if (errno != ENOMEM)
-				errno = EIO;
-			return (CONFSTR_ERR_RET);
-		}
-		goto docopy;
-
+		return (tlen + 1);
 	default:
 		errno = EINVAL;
 		return (0);