Patch from Andreas.

[p5sagit/p5-mst-13.2.git] / miniperlmain.c

diff --git a/miniperlmain.c b/miniperlmain.c
index 0e1b0f9..95e9c49 100644 (file)
--- a/miniperlmain.c
+++ b/miniperlmain.c
@@ -1,20 +1,88 @@
-#include "INTERN.h"
+/*
+ * "The Road goes ever on and on, down from the door where it began."
+ */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "EXTERN.h"
 #include "perl.h"
 
+#ifdef __cplusplus
+}
+#  define EXTERN_C extern "C"
+#else
+#  define EXTERN_C extern
+#endif
+
+static void xs_init _((void));
+static PerlInterpreter *my_perl;
+
+int
+i18nl14n()
+{
+  char * lang = getenv("LANG");
+#if defined(HAS_SETLOCALE) && defined(LC_CTYPE)
+  {
+    char * lc_ctype = getenv("LC_CTYPE");
+    int i;
+
+    if (setlocale(LC_CTYPE, "") == NULL && (lc_ctype || lang)) {
+      fprintf(stderr,
+             "warning: setlocale(LC_CTYPE, \"\") failed, LC_CTYPE = \"%s\", LANG = \"%s\",\n",
+             lc_ctype ? lc_ctype : "(null)",
+             lang     ? lang     : "(null)"
+             );
+      fprintf(stderr,
+             "warning: falling back to the \"C\" locale.\n");
+      setlocale(LC_CTYPE, "C");
+    }
+
+    for (i = 0; i < 256; i++) {
+      if (isUPPER(i)) fold[i] = toLOWER(i);
+      else if (isLOWER(i)) fold[i] = toUPPER(i);
+      else fold[i] = i;
+    }
+
+  }
+#endif
+}
+
+int
+#ifndef CAN_PROTOTYPE
 main(argc, argv, env)
 int argc;
 char **argv;
 char **env;
+#else  /* def(CAN_PROTOTYPE) */
+main(int argc, char **argv, char **env)
+#endif  /* def(CAN_PROTOTYPE) */
 {
     int exitstatus;
-    PerlInterpreter *my_perl;
 
-    my_perl = perl_alloc();
-    if (!my_perl)
-       exit(1);
-    perl_construct( my_perl );
+#ifdef OS2
+    _response(&argc, &argv);
+    _wildcard(&argc, &argv);
+#endif
+
+#ifdef VMS
+    getredirection(&argc,&argv);
+#endif
 
-    exitstatus = perl_parse( my_perl, argc, argv, env );
+/* here a union of the cpp #if:s inside i18nl14n() */
+#if (defined(HAS_SETLOCALE) && defined(LC_CTYPE))
+    i18nl14n();
+#endif
+
+    if (!do_undump) {
+       my_perl = perl_alloc();
+       if (!my_perl)
+           exit(1);
+       perl_construct( my_perl );
+    }
+
+    exitstatus = perl_parse( my_perl, xs_init, argc, argv, (char **) NULL );
     if (exitstatus)
        exit( exitstatus );
 
@@ -28,9 +96,9 @@ char **env;
 
 /* Register any extra external extensions */
 
-void
-perl_init_ext()
+/* Do not delete this line--writemain depends on it */
+
+static void
+xs_init()
 {
-    char *file = __FILE__;
-    /* Do not delete this line--writemain depends on it */
 }