>It is hard to reliably detect exec failure after fork. >Parent can only see they child exited with some exitcode or signal, >how it can know that child exited because exec in the child failed?
True enough, but is it not convention to use an exit code of 127 to indicate exec failure? ... execl(); _exit(127); ... -- Jim _______________________________________________ busybox mailing list [email protected] http://lists.busybox.net/mailman/listinfo/busybox
