}
/* Convert a null-terminated array of null-terminated strings (e.g.
- * argv or envp) into a Lisp list of Lisp strings. */
+ * argv or envp) into a Lisp list of Lisp base-strings. */
static lispobj
-alloc_string_list(char *array_ptr[])
+alloc_base_string_list(char *array_ptr[])
{
if (*array_ptr) {
- return alloc_cons(alloc_string(*array_ptr),
- alloc_string_list(1 + array_ptr));
+ return alloc_cons(alloc_base_string(*array_ptr),
+ alloc_base_string_list(1 + array_ptr));
} else {
return NIL;
}
/* Convert remaining argv values to something that Lisp can grok. */
SHOW("setting POSIX-ARGV symbol value");
- SetSymbolValue(POSIX_ARGV, alloc_string_list(argv),0);
+ SetSymbolValue(POSIX_ARGV, alloc_base_string_list(argv),0);
/* Install a handler to pick off SIGINT until the Lisp system gets
* far enough along to install its own handler. */
* finished being pseudo_atomic. once there it will
* signal itself SIGSTOP, which will give us another
* event to wait for */
+#if 0
fprintf(stderr, "%d was pseudo-atomic, letting it resume \n",
th->pid);
+#endif
SetTlSymbolValue(PSEUDO_ATOMIC_INTERRUPTED,make_fixnum(1),th);
if(ptrace(PTRACE_CONT,th->pid,0,0))
perror("PTRACE_CONT");
collect_garbage(maybe_gc_pending-1);
maybe_gc_pending=0;
stop_the_world=0;
- /* fprintf(stderr, "gc done\n"); */
for_each_thread(th)
if(ptrace(PTRACE_DETACH,th->pid,0,0))
perror("PTRACE_DETACH");
struct sigaction sa;
sigset_t sigset;
int status;
+ pid_t pid=0;
sigemptyset(&sigset);
while(!all_threads) {
sched_yield();
}
-
- while(all_threads) {
- pid_t pid=0;
- while(pid=waitpid(-1,&status,__WALL|WUNTRACED)) {
- struct thread *th;
- if(pid==-1) {
- if(errno == EINTR) {
- if(maybe_gc_pending) parent_do_garbage_collect();
- continue;
- }
- if(errno == ECHILD) break;
- fprintf(stderr,"waitpid: %s\n",strerror(errno));
+ maybe_gc_pending=0;
+ while(all_threads && (pid=waitpid(-1,&status,__WALL|WUNTRACED))) {
+ struct thread *th;
+ int real_errno=errno;
+ while(maybe_gc_pending) parent_do_garbage_collect();
+ if(pid==-1) {
+ if(real_errno == EINTR) {
continue;
}
- th=find_thread_by_pid(pid);
- if(!th) continue;
- if(WIFEXITED(status) || WIFSIGNALED(status)) {
- fprintf(stderr,"waitpid : child %d %x exited \n", pid,th);
- destroy_thread(th);
- /* FIXME arrange to call or fake (free-mutex *session-lock*)
- * if necessary */
- if(!all_threads) break;
- }
+ if(real_errno == ECHILD) break;
+ fprintf(stderr,"waitpid: %s\n",strerror(real_errno));
+ continue;
+ }
+ th=find_thread_by_pid(pid);
+ if(!th) continue;
+ if(WIFEXITED(status) || WIFSIGNALED(status)) {
+ fprintf(stderr,"waitpid : child %d %x exited \n", pid,th);
+ destroy_thread(th);
+ /* FIXME arrange to call or fake (free-mutex *session-lock*)
+ * if necessary */
+ if(!all_threads) break;
}
}
exit(WEXITSTATUS(status));