Add a macro PERL_DEBUG_COW, for aggressive compile time tests of

[p5sagit/p5-mst-13.2.git] / perlvars.h

diff --git a/perlvars.h b/perlvars.h
index 7d71787..00b0e1f 100644 (file)
--- a/perlvars.h
+++ b/perlvars.h
@@ -53,4 +53,22 @@ PERLVAR(Gdollarzero_mutex, perl_mutex)       /* Modifying $0 */
 #endif
 
 /* This is constant on most architectures, a global on OS/2 */
-PERLVARI(Gsh_path,     char *, SH_PATH)/* full path of shell */
+PERLVARI(Gsh_path,     const char *,   SH_PATH)/* full path of shell */
+
+#ifndef PERL_MICRO
+/* If Perl has to ignore SIGPFE, this is its saved state.
+ * See perl.h macros PERL_FPU_INIT and PERL_FPU_{PRE,POST}_EXEC. */
+PERLVAR(Gsigfpe_saved, Sighandler_t)
+#endif
+
+/* Restricted hashes placeholder value.
+ * The contents are never used, only the address. */
+PERLVAR(Gsv_placeholder, SV)
+
+#ifndef PERL_MICRO
+PERLVARI(Gcsighandlerp,        Sighandler_t, &Perl_csighandler)        /* Pointer to C-level sighandler */
+#endif
+
+#ifndef PERL_USE_SAFE_PUTENV
+PERLVARI(Guse_safe_putenv, int, 1)
+#endif