* environ.cc (envcache): Delete.

(known): Remove envcache.
(getwinenv): Don't honor envcache setting.

diff --git a/winsup/cygwin/ChangeLog b/winsup/cygwin/ChangeLog
index 74fe237..a7893a5 100644 (file)
--- a/winsup/cygwin/ChangeLog
+++ b/winsup/cygwin/ChangeLog
@@ -1,5 +1,11 @@
 2011-06-09  Christopher Faylor  <me.cygwin2011@cgf.cx>
 
+       * environ.cc (envcache): Delete.
+       (known): Remove envcache.
+       (getwinenv): Don't honor envcache setting.
+
+2011-06-09  Christopher Faylor  <me.cygwin2011@cgf.cx>
+
        * environ.c: Move code earlier to allow:
        (_addenv): Call parse_options() when CYGWIN environment variable is
        being changed.

diff --git a/winsup/cygwin/environ.cc b/winsup/cygwin/environ.cc
index 3e71cbf..0dc00c1 100644 (file)
--- a/winsup/cygwin/environ.cc
+++ b/winsup/cygwin/environ.cc
@@ -36,7 +36,6 @@ extern bool dos_file_warning;
 extern bool ignore_case_with_glob;
 extern bool allow_winsymlinks;
 bool reset_com = false;
-static bool envcache = true;
 static bool create_upcaseenv = false;
 
 static char **lastenviron;
@@ -119,7 +118,6 @@ static struct parse_thing
   } known[] NO_COPY =
 {
   {"dosfilewarning", {&dos_file_warning}, justset, NULL, {{false}, {true}}},
-  {"envcache", {&envcache}, justset, NULL, {{true}, {false}}},
   {"error_start", {func: error_start_init}, isfunc, NULL, {{0}, {0}}},
   {"export", {&export_settings}, justset, NULL, {{false}, {true}}},
   {"glob", {func: glob_init}, isfunc, NULL, {{0}, {s: "normal"}}},
@@ -349,7 +347,7 @@ getwinenv (const char *env, const char *in_posix, win_env *temp)
        if (!cur_environ () || !(val = in_posix ?: getenv (we->name)))
          debug_printf ("can't set native for %s since no environ yet",
                        we->name);
-       else if (!envcache || !we->posix || strcmp (val, we->posix) != 0)
+       else if (!we->posix || strcmp (val, we->posix) != 0)
          {
            if (temp)
              {