Date: Fri, 7 Jun 2002 12:28:38 +1000 (EST) From: Bruce Evans <bde@zeta.org.au> To: Chad David <davidc@FreeBSD.org> Cc: cvs-committers@FreeBSD.org, <cvs-all@FreeBSD.org> Subject: Re: cvs commit: src/sys/kern kern_sig.c Message-ID: <20020607121232.Q13645-100000@gamplex.bde.org> In-Reply-To: <200206061912.g56JCiX08025@freefall.freebsd.org>
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> davidc 2002/06/06 12:12:44 PDT > > Modified files: > sys/kern kern_sig.c > Log: > s/!SIGNOTEMPY/SIGISEMPTY/ > > Reviewed by: marcel, jhb, alfred One or both of these shouldn't exist. SIGISEMPTY was unused. SIGNOTEMPTY was used a whole 6 times in /sys and 0 times in libc. SIGISEMPTY is just a wrapper for __sigisempty, and __sigisempty could be named sigisempty and used instead. IIRC, the 2 layers of wrappers are mainly to support dead and/or moot uses in <signal.h> and libc. __sigisempty needs to have 2 underscores if it is used in a standard header, but it isn't used there. libc could use the macros in <sys/signalvar.h>, but doesn't. Bruce To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe cvs-all" in the body of the message
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