source-changes: changed files: 'src/lib/libc/gen sigsetops.c'

Subject: changed files: 'src/lib/libc/gen sigsetops.c'
To: None <source-changes>
From: Chris Provenzano <proven>
List: source-changes
Date: 02/06/1994 20:47:53

Update of /b/source/CVS/src/lib/libc/gen
In directory sun-lamp.cs.berkeley.edu:/d/users/proven/src/lib/libc/gen

Modified Files:
	sigsetops.c 
Log Message:


0 is not a valid signal, in the current scheme. The header signal.h does

#define sigmask(m)      (1 << ((m)-1))

Also sigismember is supposed to return 1 if the signal is a member of the
mask, and 0 is it isn't.


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