382 	char *fname = g_etcfile, *tmpname;  in etcsystem_prune()  local
425 	tmpname = alloca(sz = strlen(fname) + 80);  in etcsystem_prune()
426 	(void) snprintf(tmpname, sz, "%s.dtrace.%d", fname, getpid());  in etcsystem_prune()
428 	if ((fd = open(tmpname,  in etcsystem_prune()
430 		fatal("failed to create %s", tmpname);  in etcsystem_prune()
433 		(void) unlink(tmpname);  in etcsystem_prune()
434 		fatal("failed to write to %s", tmpname);  in etcsystem_prune()
439 	if (chown(tmpname, sbuf.st_uid, sbuf.st_gid) != 0) {  in etcsystem_prune()
440 		(void) unlink(tmpname);  in etcsystem_prune()
441 		fatal("failed to chown(2) %s to uid %d, gid %d", tmpname,  in etcsystem_prune()
445 	if (rename(tmpname, fname) == -1)  in etcsystem_prune()
446 		fatal("rename of %s to %s failed", tmpname, fname);  in etcsystem_prune()