Messages in this thread | | | Date | Sat, 12 Jul 2003 21:23:17 +0100 | From | Jamie Lokier <> | Subject | Re: PROBLEM: struct siginfo member si_fd not properly filled in handler after SIGIO (2.4.x) - offending POSIX specs? |
| |
Peter, in addition to:
if (fcntl(fd,F_SETOWN,getpid()) == -1) {perror("fault");}
you need to write:
if (fcntl(fd,F_SETSIG,SIGIO) == -1) {perror("fault");}
The fcntl() man page describes F_SETSIG. You'll also need to #define _GNU_SOURCE as F_SETSIG isn't defined otherwise.
Enjoy, -- Jamie - 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/
| |