Initial revision

src/libthread/texec.c

@@ -0,0 +1,34 @@
+#include <lib9.h>
+#include <thread.h>
+extern int _threaddebuglevel;
+
+void
+doexec(void *v)
+{
+	char **argv = v;
+
+	procexec(nil, argv[0], argv);
+	sendp(threadwaitchan(), nil);
+}
+
+void
+threadmain(int argc, char **argv)
+{
+	Channel *c;
+	Waitmsg *w;
+
+	ARGBEGIN{
+	case 'D':
+		_threaddebuglevel = ~0;
+		break;
+	}ARGEND
+
+	c = threadwaitchan();
+	proccreate(doexec, argv, 8192);
+	w = recvp(c);
+	if(w == nil)
+		print("exec failed\n");
+	else
+		print("%d %lu %lu %lu %s\n", w->pid, w->time[0], w->time[1], w->time[2], w->msg);
+	threadexits(nil);
+}