source-changes: changed files: 'src/sys/sys signal.h'

Subject: changed files: 'src/sys/sys signal.h'
To: None <source-changes>
From: J.T. Conklin <jtc>
List: source-changes
Date: 01/10/1994 15:03:50

Update of /b/source/CVS/src/sys/sys
In directory sun-lamp.cs.berkeley.edu:/c/users/jtc/tmp2/sys_sys

Modified Files:
	signal.h 
Log Message:
Set errno to EINVAL and return -1 if the argument to sigaddset(), sigdelset(),
or sigismember() is out of range.  POSIX.1 allowed the old behavior, but
detecting the errors is a more reasonable course of action.


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