Messages in this thread | | | Date | Thu, 10 Oct 2002 11:32:48 -0500 | From | David Grothe <> | Subject | Re: [Linux-streams] Re: [PATCH] Re: export of sys_call_tabl |
| |
Previous patch was "better" but not correct. How about this? (changed return 0 to return ret).
int register_streams_calls(int (*putpmsg) (int, void *, void *, int, int), int (*getpmsg) (int, void *, void *, int, int)) { int ret = 0; down_write(&streams_call_sem) ; /* should return int, but doesn't */ if ( (putpmsg != NULL && do_putpmsg != NULL) || (getpmsg != NULL && do_getpmsg != NULL) ) ret = -EBUSY; else { do_putpmsg = putpmsg; do_getpmsg = getpmsg; } up_write(&streams_call_sem); return ret ; }
- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
| |