Date: Wed, 18 Dec 1996 01:37:12 -0800 From: Amancio Hasty <hasty@rah.star-gate.com> To: hackers@freebsd.org Cc: multimedia@freebsd.org Subject: mmap problems? Message-ID: <199612180937.BAA03625@rah.star-gate.com>
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I have an old program "tv" which used to work okay.
frame_size = 38896;
if ((video = open("/dev/meteor0", O_RDONLY)) < 0) {
fprintf(stderr, "open failed: %s\n", strerror(errno));
exit(1);
}
After running the program several times, tv exits with a a memory access
violation. It looks like the system is not
giving me access to the last page of the frame buffer. Any hints?
Tnks
Amancio
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