X-Git-Url: https://perl5.git.perl.org/perl5.git/blobdiff_plain/663f364bd429de50c8f5478879b1285d1270c1b3..34bf74105ec19d0a6e650fa4cf3684f6ff94ac2d:/miniperlmain.c

diff --git a/miniperlmain.c b/miniperlmain.c
index bda84e2..260369e 100644
--- a/miniperlmain.c
+++ b/miniperlmain.c
@@ -9,7 +9,11 @@
  */
 
 /*
- * "The Road goes ever on and on, down from the door where it began."
+ *      The Road goes ever on and on
+ *          Down from the door where it began.
+ *
+ *     [Bilbo on p.35 of _The Lord of the Rings_, I/i: "A Long-Expected Party"]
+ *     [Frodo on p.73 of _The Lord of the Rings_, I/iii: "Three Is Company"]
  */
 
 /* This file contains the main() function for the perl interpreter.
@@ -38,7 +42,7 @@
 static void xs_init (pTHX);
 static PerlInterpreter *my_perl;
 
-#if defined (__MINT__) || defined (atarist)
+#if defined (atarist)
 /* The Atari operating system doesn't have a dynamic stack.  The
    stack size is determined from this value.  */
 long _stksize = 64 * 1024;
@@ -63,16 +67,18 @@ main(int argc, char **argv, char **env)
 #endif
 {
     dVAR;
-    int exitstatus;
+    int exitstatus, i;
 #ifdef PERL_GLOBAL_STRUCT
     struct perl_vars *plvarsp = init_global_struct();
 #  ifdef PERL_GLOBAL_STRUCT_PRIVATE
     my_vars = my_plvarsp = plvarsp;
 #  endif
 #endif /* PERL_GLOBAL_STRUCT */
-    (void)env;
+#ifndef NO_ENV_ARRAY_IN_MAIN
+    PERL_UNUSED_ARG(env);
+#endif
 #ifndef PERL_USE_SAFE_PUTENV
-    PL_use_safe_putenv = 0;
+    PL_use_safe_putenv = FALSE;
 #endif /* PERL_USE_SAFE_PUTENV */
 
     /* if user wants control of gprof profiling off by default */
@@ -112,6 +118,15 @@ main(int argc, char **argv, char **env)
     if (!exitstatus)
         perl_run(my_perl);
 
+#ifndef PERL_MICRO
+    /* Unregister our signal handler before destroying my_perl */
+    for (i = 0; PL_sig_name[i]; i++) {
+	if (rsignal_state(PL_sig_num[i]) == (Sighandler_t) PL_csighandlerp) {
+	    rsignal(PL_sig_num[i], (Sighandler_t) SIG_DFL);
+	}
+    }
+#endif
+
     exitstatus = perl_destruct(my_perl);
 
     perl_free(my_perl);