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Date:      Sun, 13 Aug 2000 01:01:07 -0700 (PDT)
From:      <darrenr@FreeBSD.org>
To:        FreeBSD-gnats-submit@freebsd.org
Subject:   kern/20572: options COMPAT_43 is not optional?
Message-ID:  <200008130801.BAA97790@freefall.freebsd.org>

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>Number:         20572
>Category:       kern
>Synopsis:       cannot safely remove COMPAT_43 from the kernel config
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Sun Aug 13 01:10:00 PDT 2000
>Closed-Date:
>Last-Modified:
>Originator:     Darren Reed
>Release:        FreeBSD 5.0-CURRENT
>Organization:
FreeBSD
>Environment:


>Description:

	Creating and attempting to build a kernel config without the
COMPAT_43 option present leads to the kernel failling to build when it
reaches /sys/kern/kern_sig.c:
cc -c -O -Wall -Wredundant-decls -Wnested-externs -Wstrict-prototypes  -Wmissing
-prototypes -Wpointer-arith -Winline -Wcast-qual  -fformat-extensions -ansi  -no
stdinc -I- -I. -I../.. -I/usr/include  -D_KERNEL -include opt_global.h -elf  -mp
referred-stack-boundary=2  ../../kern/kern_sig.c
../../kern/kern_sig.c:359: warning: function declaration isn't a prototype
../../kern/kern_sig.c: In function `osigaction':
../../kern/kern_sig.c:367: dereferencing pointer to incomplete type
../../kern/kern_sig.c:367: dereferencing pointer to incomplete type
../../kern/kern_sig.c:369: dereferencing pointer to incomplete type
../../kern/kern_sig.c:370: dereferencing pointer to incomplete type
../../kern/kern_sig.c:372: dereferencing pointer to incomplete type
../../kern/kern_sig.c:379: dereferencing pointer to incomplete type
../../kern/kern_sig.c:384: dereferencing pointer to incomplete type
../../kern/kern_sig.c: At top level:
../../kern/kern_sig.c:532: warning: function declaration isn't a prototype
../../kern/kern_sig.c: In function `osigprocmask':     
../../kern/kern_sig.c:538: dereferencing pointer to incomplete type
../../kern/kern_sig.c:539: dereferencing pointer to incomplete type
../../kern/kern_sig.c: At top level:
../../kern/kern_sig.c:567: warning: function declaration isn't a prototype      
../../kern/kern_sig.c:721: warning: function declaration isn't a prototype      
../../kern/kern_sig.c: In function `osigsuspend':
../../kern/kern_sig.c:729: dereferencing pointer to incomplete type
*** Error code 1 (continuing)

>How-To-Repeat:

	Generate a kernel config without COMPAT_43 and attempt to compile it.

>Fix:

	


>Release-Note:
>Audit-Trail:
>Unformatted:


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