From:	Eric Backus <ericb AT lsid DOT hp DOT com>
Subject:	Patch3 for libc.a
To:	djgpp AT sun DOT soe DOT clarkson DOT edu (djgpp)
Date:	Mon, 24 Aug 92 14:46:44 PDT
Mailer:	Elm [revision: 66.25]

Stubbed out functions for djgpp 1.08
------------------------------------

    A bunch of functions were called by the FSF utilites that were not
    in libc.a and don't really apply under DOS.  It seemed better to
    provide stubbed out versions of these functions rather than to
    modifiy the FSF source every time it used one of these functions.
    The functions are:

	sync(), getgroups(), mknod(), mkfifo(), sigaction(),
	sigemptyset(), sigfillset(), sigaddset(), sigdelset(),
	sigismember(), wait(), execl(), execv(), execle(), execve(),
	execlp(), execvp()

    I also had to create the include file <sys/wait.h>, and I had to
    provide prototypes for the above signal-related functions in
    <signal.h>.

    To get these stubbed out functions, move the file stubs.c to
    /djgpp/libsrc/c/sys/stubs.c and include it in libc.a.  Move the
    file wait.h to /djgpp/include/sys.  Patch the existing
    /djgpp/include/signal.h with the patch supplied below.


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,`````````````/R#
`
end

--
				Eric Backus
				ericb%hplsla AT hplabs DOT hp DOT com
				(206) 335-2495

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