remove Lisp_Free struct type

[bpt/emacs.git] / src / emacs.c

diff --git a/src/emacs.c b/src/emacs.c
index 9d070bd..ad7442b 100644 (file)
--- a/src/emacs.c
+++ b/src/emacs.c
@@ -80,6 +80,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #include "composite.h"
 #include "dispextern.h"
 #include "syntax.h"
+#include "sysselect.h"
 #include "systime.h"
 
 #ifdef HAVE_GNUTLS
@@ -105,8 +106,9 @@ extern void moncontrol (int mode);
 #include <sys/personality.h>
 #endif
 
-static const char emacs_version[] = VERSION;
+static const char emacs_version[] = PACKAGE_VERSION;
 static const char emacs_copyright[] = COPYRIGHT;
+static const char emacs_bugreport[] = PACKAGE_BUGREPORT;
 
 /* Empty lisp strings.  To avoid having to build any others.  */
 Lisp_Object empty_unibyte_string, empty_multibyte_string;
@@ -135,7 +137,7 @@ static void *malloc_state_ptr;
 /* From glibc, a routine that returns a copy of the malloc internal state.  */
 extern void *malloc_get_state (void);
 /* From glibc, a routine that overwrites the malloc internal state.  */
-extern int malloc_set_state (void*);
+extern int malloc_set_state (void *);
 /* True if the MALLOC_CHECK_ environment variable was set while
    dumping.  Used to work around a bug in glibc's malloc.  */
 static bool malloc_using_checking;
@@ -213,7 +215,7 @@ int initial_argc;
 static void sort_args (int argc, char **argv);
 static void syms_of_emacs (void);
 
-/* C89 needs each string be at most 509 characters, so the usage
+/* C99 needs each string to be at most 4095 characters, and the usage
    strings below are split to not overflow this limit.  */
 static char const *const usage_message[] =
   { "\
@@ -324,7 +326,7 @@ abbreviation for a --option.\n\
 Various environment variables and window system resources also affect\n\
 the operation of Emacs.  See the main documentation.\n\
 \n\
-Report bugs to bug-gnu-emacs@gnu.org.  First, please see the Bugs\n\
+Report bugs to " PACKAGE_BUGREPORT ".  First, please see the Bugs\n\
 section of the Emacs manual or the file BUGS.\n"
   };
 
@@ -668,9 +670,7 @@ malloc_initialize_hook (void)
        }
 
       malloc_set_state (malloc_state_ptr);
-#ifndef XMALLOC_OVERRUN_CHECK
       free (malloc_state_ptr);
-#endif
     }
   else
     {
@@ -703,9 +703,6 @@ close_output_streams (void)
 int
 main (int argc, char **argv)
 {
-#if GC_MARK_STACK
-  Lisp_Object dummy;
-#endif
   char stack_bottom_variable;
   bool do_initial_setlocale;
   bool dumping;
@@ -724,10 +721,6 @@ main (int argc, char **argv)
   /* If we use --chdir, this records the original directory.  */
   char *original_pwd = 0;
 
-#if GC_MARK_STACK
-  stack_base = &dummy;
-#endif
-
 #ifdef G_SLICE_ALWAYS_MALLOC
   /* This is used by the Cygwin build.  It's not needed starting with
      cygwin-1.7.24, but it doesn't do any harm.  */
@@ -1007,7 +1000,7 @@ main (int argc, char **argv)
     {
       int i;
       printf ("Usage: %s [OPTION-OR-FILENAME]...\n", argv[0]);
-      for (i = 0; i < sizeof usage_message / sizeof *usage_message; i++)
+      for (i = 0; i < ARRAYELTS (usage_message); i++)
        fputs (usage_message[i], stdout);
       exit (0);
     }
@@ -1375,7 +1368,8 @@ Using an Emacs configured with --with-x-toolkit=lucid does not have this problem
   xputenv ("LANG=C");
 #endif
 
-  init_buffer ();      /* Init default directory of main buffer.  */
+  /* Init buffer storage and default directory of main buffer.  */
+  init_buffer (initialized);
 
   init_callproc_1 ();  /* Must precede init_cmdargs and init_sys_modes.  */
 
@@ -1785,8 +1779,8 @@ sort_args (int argc, char **argv)
      0 for an option that takes no arguments,
      1 for an option that takes one argument, etc.
      -1 for an ordinary non-option argument.  */
-  int *options = xnmalloc (argc, sizeof *options);
-  int *priority = xnmalloc (argc, sizeof *priority);
+  int *options = xnmalloc_atomic (argc, sizeof *options);
+  int *priority = xnmalloc_atomic (argc, sizeof *priority);
   int to = 1;
   int incoming_used = 1;
   int from;
@@ -1816,7 +1810,7 @@ sort_args (int argc, char **argv)
            }
 
          /* Look for a match with a known old-fashioned option.  */
-         for (i = 0; i < sizeof (standard_args) / sizeof (standard_args[0]); i++)
+         for (i = 0; i < ARRAYELTS (standard_args); i++)
            if (!strcmp (argv[from], standard_args[i].name))
              {
                options[from] = standard_args[i].nargs;
@@ -1838,8 +1832,7 @@ sort_args (int argc, char **argv)
 
              match = -1;
 
-             for (i = 0;
-                  i < sizeof (standard_args) / sizeof (standard_args[0]); i++)
+             for (i = 0; i < ARRAYELTS (standard_args); i++)
                if (standard_args[i].longname
                    && !strncmp (argv[from], standard_args[i].longname,
                                 thislen))
@@ -2155,13 +2148,8 @@ You must run Emacs in batch mode in order to dump it.  */)
   malloc_state_ptr = malloc_get_state ();
 #endif
 
-#ifdef USE_MMAP_FOR_BUFFERS
-  mmap_set_vars (0);
-#endif
   unexec (SSDATA (filename), !NILP (symfile) ? SSDATA (symfile) : 0);
-#ifdef USE_MMAP_FOR_BUFFERS
-  mmap_set_vars (1);
-#endif
+
 #ifdef DOUG_LEA_MALLOC
   free (malloc_state_ptr);
 #endif
@@ -2460,6 +2448,12 @@ Emacs is running.  */);
               doc: /* String containing the configuration options Emacs was built with.  */);
   Vsystem_configuration_options = build_string (EMACS_CONFIG_OPTIONS);
 
+  DEFVAR_LISP ("system-configuration-features", Vsystem_configuration_features,
+              doc: /* String listing some of the main features this Emacs was compiled with.
+An element of the form \"FOO\" generally means that HAVE_FOO was
+defined during the build.  */);
+  Vsystem_configuration_features = build_string (EMACS_CONFIG_FEATURES);
+
   DEFVAR_BOOL ("noninteractive", noninteractive1,
               doc: /* Non-nil means Emacs is running without interactive terminal.  */);
 
@@ -2537,6 +2531,10 @@ This is nil during initialization.  */);
               doc: /* Version numbers of this version of Emacs.  */);
   Vemacs_version = build_string (emacs_version);
 
+  DEFVAR_LISP ("report-emacs-bug-address", Vreport_emacs_bug_address,
+              doc: /* Address of mailing list for GNU Emacs bugs.  */);
+  Vreport_emacs_bug_address = build_string (emacs_bugreport);
+
   DEFVAR_LISP ("dynamic-library-alist", Vdynamic_library_alist,
     doc: /* Alist of dynamic libraries vs external files implementing them.
 Each element is a list (LIBRARY FILE...), where the car is a symbol