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Use replacement library functions to daemonize, rather than #ifdef hell

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This commit is contained in:
H. Peter Anvin 2007-01-15 01:11:26 -08:00
parent 6124dcbe2d
commit 059de7ce20
4 changed files with 70 additions and 33 deletions
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9
configure.in
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@ -142,7 +142,6 @@ AC_SEARCH_LIBS(gethostbyname, [nsl resolv], , [AC_MSG_ERROR(gethostbyname not fo
AC_SEARCH_LIBS(inet_aton, [nsl resolv], , [AC_MSG_ERROR(inet_aton not found)])
AC_SEARCH_LIBS(herror, [nsl resolv], , [AC_MSG_ERROR(herror not found)])
AC_CHECK_FUNCS(dup2)
AC_CHECK_FUNCS(fcntl)
AC_CHECK_FUNCS(setsid)
AC_CHECK_FUNCS(recvmsg)
@ -174,9 +173,11 @@ SRCROOT=`cd $srcdir && pwd`
OBJROOT=`pwd`
XTRA=false
AC_SEARCH_LIBS(xmalloc, iberty, , [XTRA=true ; AC_LIBOBJ(xmalloc)])
AC_SEARCH_LIBS(xstrdup, iberty, , [XTRA=true ; AC_LIBOBJ(xstrdup)])
AC_SEARCH_LIBS(bsd_signal, bsd, , [XTRA=true ; AC_LIBOBJ(bsdsignal)])
AC_SEARCH_LIBS(xmalloc, iberty, , [XTRA=true; AC_LIBOBJ(xmalloc)])
AC_SEARCH_LIBS(xstrdup, iberty, , [XTRA=true; AC_LIBOBJ(xstrdup)])
AC_SEARCH_LIBS(bsd_signal, bsd, , [XTRA=true; AC_LIBOBJ(bsdsignal)])
AC_CHECK_FUNCS(daemon, , [XTRA=true; AC_LIBOBJ(daemon)])
AC_CHECK_FUNCS(dup2, , [XTRA=true; AC_LIBOBJ(dup2)])
if $XTRA
then
XTRALIBS="$OBJROOT/lib/libxtra.a $XTRALIBS"