#include <sys/param.h>
#include <sys/stat.h>
#include <signal.h>
-#ifdef LISP_FEATURE_SB_THREAD
-#include <sys/ptrace.h>
-#endif
#include <sched.h>
#include <errno.h>
+#include <locale.h>
#if defined(SVR4) || defined(__linux__)
#include <time.h>
{
printf(
"This is SBCL %s, an implementation of ANSI Common Lisp.\n\
+More information about SBCL is available at <http://www.sbcl.org/>.\n\
\n\
-SBCL is derived from the CMU CL system created at Carnegie Mellon University.\n\
-Besides software and documentation originally created at Carnegie Mellon\n\
-University, SBCL contains some software originally from the Massachusetts\n\
-Institute of Technology, Symbolics Incorporated, and Xerox Corporation, and\n\
-material contributed by volunteers since the release of CMU CL into the\n\
-public domain. See the CREDITS file in the distribution for more information.\n\
-\n\
-SBCL is a free software system, provided as is, with absolutely no warranty.\n\
-It is mostly in the public domain, but also includes some software copyrighted\n\
- Massachusetts Institute of Technology, 1986;\n\
- Symbolics, Inc., 1989, 1990, 1991, 1992; and\n\
- Xerox Corporation, 1985, 1986, 1987, 1988, 1989, 1990\n\
-used under BSD-style licenses allowing copying only under certain conditions.\n\
-See the COPYING file in the distribution for more information.\n\
-\n\
-More information about SBCL is available at <http://sbcl.sourceforge.net/>.\n\
+SBCL is free software, provided as is, with absolutely no warranty.\n\
+It is mostly in the public domain; some portions are provided under\n\
+BSD-style licenses. See the CREDITS and COPYING files in the\n\
+distribution for more information.\n\
", SBCL_VERSION_STRING);
}
-\f
-int gc_thread_pid;
-FILE *stdlog;
\f
int
lispobj initial_function;
+ setlocale(LC_ALL, "");
+
/* KLUDGE: os_vm_page_size is set by os_init(), and on some
* systems (e.g. Alpha) arch_init() needs need os_vm_page_size, so
* it must follow os_init(). -- WHN 2000-01-26 */
fflush(stdout);
}
-#ifdef MACH
- mach_init();
-#endif
#if defined(SVR4) || defined(__linux__)
tzset();
#endif
sigint_init();
FSHOW((stderr, "/funcalling initial_function=0x%lx\n", initial_function));
- create_thread(initial_function);
- /* in a unithread build, create_thread never returns */
-#ifdef LISP_FEATURE_SB_THREAD
- gc_thread_pid=getpid();
- parent_loop();
-#endif
-}
-
-static void parent_sighandler(int signum,siginfo_t *info, void *void_context)
-{
-#if 0
- os_context_t *context = (os_context_t*)void_context;
- fprintf(stderr,
- "parent thread got signal %d from %d, maybe_gc_pending=%d\n",
- signum, info->si_pid,
- maybe_gc_pending);
-#endif
+ create_initial_thread(initial_function);
+ lose("CATS. CATS ARE NICE.");
}
-#ifdef LISP_FEATURE_SB_THREAD
-int show_thread_exit=0;
-
-static void /* noreturn */ parent_loop(void)
-{
- struct sigaction sa;
- sigset_t sigset;
- int status;
- pid_t pid=0;
-
- sigemptyset(&sigset);
-
- sigaddset(&sigset, SIGALRM);
- sigaddset(&sigset, SIGCHLD);
- sigprocmask(SIG_UNBLOCK,&sigset,0);
- sa.sa_handler=parent_sighandler;
- sa.sa_mask=sigset;
- sa.sa_flags=SA_SIGINFO;
- sigaction(SIGALRM, &sa, 0);
- sigaction(SIGCHLD, &sa, 0);
-
- sigemptyset(&sigset);
- sa.sa_handler=SIG_IGN;
- sa.sa_mask=sigset;
- sa.sa_flags=0;
- sigaction(SIGINT, &sa, 0);
-
- while(!all_threads) {
- sched_yield();
- }
- while(all_threads && (pid=waitpid(-1,&status,__WALL))) {
- struct thread *th;
- int real_errno=errno;
- if(pid==-1) {
- if(real_errno == EINTR) {
- continue;
- }
- if(real_errno == ECHILD) break;
- fprintf(stderr,"waitpid: %s\n",strerror(real_errno));
- continue;
- }
- if(WIFEXITED(status) || WIFSIGNALED(status)) {
- th=find_thread_by_pid(pid);
- if(!th) continue;
- if(show_thread_exit)
- fprintf(stderr,"waitpid : child %d %x exited \n", pid,th);
- destroy_thread(th);
- if(!all_threads) break;
- }
- }
- exit(WEXITSTATUS(status));
-}
-
-#endif