* cygheap.cc (cwcsdup): New function.

	(cwcsdup1): New function.
	* cygheap.h (cygheap_user::get_windows_id): New method returning PWCHAR.
	(cwcsdup): Declare.
	(cwcsdup1): Declare.
	* registry.cc (get_registry_hive_path): Use WCHAR instead of char
	throughout.
	(load_registry_hive): Ditto.
	* registry.h (get_registry_hive_path): Change declaration accordingly.
	(load_registry_hive): Ditto.
	* sec_helper.cc (cygpsid::string): New method returning PWCHAR.
	* security.h (cygpsid::string): Declare.
	* syscalls.cc (seteuid32): Convert local name var to WCHAR.
	* uinfo.cc (cygheap_user::env_userprofile): Convert local name buffers
	to WCHAR.  Call sys_wcstombs_alloc to generate puserprof buffer.

	* winsup.h: Fix comment.
	(NT_MAX_PATH): New definition for maximum internal path length.
	Use throughout where appropriate.
	* include/limits.h (PATH_MAX): Set to 4096 as on Linux.

1 files changed, 2 insertions, 2 deletions

diff --git a/winsup/cygwin/environ.cc b/winsup/cygwin/environ.cc
index 3e0765bcf..a7c693168 100644
--- a/winsup/cygwin/environ.cc
+++ b/winsup/cygwin/environ.cc
@@ -116,7 +116,7 @@ win_env::add_cache (const char *in_posix, const char *in_native)
     }
   else
     {
-      char buf[PATH_MAX];
+      char buf[NT_MAX_PATH];
       strcpy (buf, name + namelen);
       towin32 (in_posix, buf);
       native = (char *) realloc (native, namelen + 1 + strlen (buf));
@@ -185,7 +185,7 @@ posify (char **here, const char *value)
   /* Turn all the items from c:<foo>;<bar> into their
      mounted equivalents - if there is one.  */
 
-  char outenv[1 + len + PATH_MAX];
+  char outenv[1 + len + NT_MAX_PATH];
   memcpy (outenv, src, len);
   char *newvalue = outenv + len;
   if (!conv->toposix (value, newvalue) || _impure_ptr->_errno != EIDRM)