YAMAMOTO Takashi <yamt@mwd.biglobe.ne.jp> writes:
>> Module Name:	src
>> Committed By:	pooka
>> Date:		Wed Aug 25 11:56:50 UTC 2004
>> 
>> Modified Files:
>> 	src/lib/libc/sys: sigprocmask.2
>> 
>> Log Message:
>> The values for the parameter "how" are defined in sys/signal.h, not signal.h
>
> is there any benefit to document such an internal detail in this manpage?

Indeed. The single unix specification says <signal.h>, and that is
what the man page should specify. It is not something for the user to
know about if they're trying to write portable code.

Perry