Revert "Make einfo routines private"

This reverts commit de88aff0a8.
I was advised that splashutils links to libeinfo, so we do have a
consumer for this library.

src/test/einfo.data.list

@@ -0,0 +1 @@
+EINFO_1.0

src/test/einfo.funcs.list

@@ -0,0 +1,52 @@
+ebegin
+ebegin@@EINFO_1.0
+ebeginv
+ebeginv@@EINFO_1.0
+ebracket
+ebracket@@EINFO_1.0
+ecolor
+ecolor@@EINFO_1.0
+eend
+eend@@EINFO_1.0
+eendv
+eendv@@EINFO_1.0
+eerror
+eerror@@EINFO_1.0
+eerrorn
+eerrorn@@EINFO_1.0
+eerrorx
+eerrorx@@EINFO_1.0
+eindent
+eindent@@EINFO_1.0
+eindentv
+eindentv@@EINFO_1.0
+einfo
+einfo@@EINFO_1.0
+einfon
+einfon@@EINFO_1.0
+einfov
+einfov@@EINFO_1.0
+einfovn
+einfovn@@EINFO_1.0
+elog
+elog@@EINFO_1.0
+eoutdent
+eoutdent@@EINFO_1.0
+eoutdentv
+eoutdentv@@EINFO_1.0
+eprefix
+eprefix@@EINFO_1.0
+ewarn
+ewarn@@EINFO_1.0
+ewarnn
+ewarnn@@EINFO_1.0
+ewarnv
+ewarnv@@EINFO_1.0
+ewarnvn
+ewarnvn@@EINFO_1.0
+ewarnx
+ewarnx@@EINFO_1.0
+ewend
+ewend@@EINFO_1.0
+ewendv
+ewendv@@EINFO_1.0

src/test/runtests.sh

@@ -3,6 +3,8 @@
 top_srcdir=${top_srcdir:-../..}
 . ${top_srcdir}/test/setup_env.sh
 
+libeinfo_srcdir="${srcdir}/../libeinfo"
+libeinfo_builddir="${builddir}/../libeinfo"
 librc_srcdir="${srcdir}/../librc"
 librc_builddir="${builddir}/../librc"
 rc_srcdir="${srcdir}/../rc"
@@ -18,6 +20,22 @@ checkit() {
 
 ret=0
 
+ebegin "Checking exported symbols in libeinfo.so (data)"
+checkit einfo.data $(
+readelf -Ws ${libeinfo_builddir}/libeinfo.so \
+	| awk '$4 == "OBJECT" && $5 == "GLOBAL" && $7 != "UND" {print $NF}' \
+	| LC_ALL=C sort -u
+)
+
+ebegin "Checking exported symbols in libeinfo.so (functions)"
+checkit einfo.funcs $(
+readelf -Ws ${libeinfo_builddir}/libeinfo.so \
+	| awk '$4 == "FUNC" && $5 == "GLOBAL" && $7 != "UND" {print $NF}' \
+	| LC_ALL=C sort -u \
+	| egrep -v \
+		-e '^_(init|fini)$'
+)
+
 ebegin "Checking exported symbols in librc.so (data)"
 checkit rc.data $(
 readelf -Ws ${librc_builddir}/librc.so \