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On Nov 30, 2006, at 9:53 AM, Joseph Oreste Bruni wrote:
Hi,
32 SIGTHR terminate process thread interrupt
It's an incorrect man page.
Please file a bug report against the manual page.
-- Terry
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In the man page for signal(3), there is a list of valid signal
numbers, one of which is called SIGTHR:
However, this signal is not listed in sys/signal.h. Is this signal
implemented in the kernel? If not are there plans to?
SIGTHR is used as an IPC mechanism to communicate information between
threads in compatibility layers in FreeBSD, which is why it's in the
man page. It's basically internal use on FreeBSD 5.x and above.
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On a related note I wish it was possible to to create CFReadStream directly
from file descriptor or FILE * stream (Cocoa NSFileHandle can
initWithFileDescriptor)
S+E
--
Quinn "The Eskimo!" <http://www.apple.com/developer/>
Apple Developer Relations, Developer Technical Support, Core OS/Hardware
At 18:46 -0800 29/11/06, Tomasz Kukielka wrote:
Technically CFStream only supports (and is tested with) TCP socket
descriptors [1]. With that constraint, you can create one from a TCP
socket descriptor using CFStreamCreatePairWithSocket. CFStream is
known to work reasonable well with other types of sockets, but it's
not officially support.
[1] I'm talking about the socket flavour of CFStream. Other flavours
of CFStream support other things (files, memory, and so on), but
there's no generic "file descriptor" flavour. The socket CFStream is
the closest you get.
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