Module Name: src
Committed By: christos
Date: Sat Jun 15 13:07:09 UTC 2019
Modified Files:
src/usr.sbin/postinstall: postinstall.in
Log Message:
exclude shared libraries that are currently in use from removal.
To generate a diff of this commit:
cvs rdiff -u -r1.4 -r1.5 src/usr.sbin/postinstall/postinstall.in
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/usr.sbin/postinstall/postinstall.in
diff -u src/usr.sbin/postinstall/postinstall.in:1.4 src/usr.sbin/postinstall/postinstall.in:1.5
--- src/usr.sbin/postinstall/postinstall.in:1.4 Fri Jun 14 10:39:49 2019
+++ src/usr.sbin/postinstall/postinstall.in Sat Jun 15 09:07:09 2019
@@ -1,6 +1,6 @@
#!/bin/sh
#
-# $NetBSD: postinstall.in,v 1.4 2019/06/14 14:39:49 christos Exp $
+# $NetBSD: postinstall.in,v 1.5 2019/06/15 13:07:09 christos Exp $
#
# Copyright (c) 2002-2015 The NetBSD Foundation, Inc.
# All rights reserved.
@@ -566,6 +566,37 @@ obsolete_libs()
_obsolete_libs "/usr/libdata/debug/${dir}"
}
+exclude()
+{
+ local dollar
+ case "$1" in
+ -t)
+ dollar='$'
+ shift
+ ;;
+ *)
+ dollar=
+ ;;
+ esac
+ if [ -z "$*" ]; then
+ cat
+ else
+ eval ${GREP} -v -E "'(^$(echo $* | \
+ ${SED} -e s/\\./\\\\./g -e 's/ /'${dollar}'|^/'g)${dollar})'"
+ fi
+}
+
+#
+# find all the target symlinks of shared libaries and exclude them
+# from consideration for removal
+#
+exclude_libs() {
+ local target="$(ls -l lib*.so.* \
+ | ${AWK} '{ print $11; }' \
+ | ${SED} -e 's@.*/@@' | ${SORT} -u)"
+ exclude -t ${target}
+}
+
_obsolete_libs()
{
dir="$1"
@@ -622,7 +653,7 @@ function checklib(results, line, regex)
checklib(major, $0, "^lib.*\\.so\\.")
}
-#}'
+#}' | exclude_libs
)
}
@@ -1437,14 +1468,6 @@ select_obsolete_files()
${SED} -n -e "/obsolete/s@\.$1$2[[:space:]].*@\1@p" $3
}
-exclude()
-{
- if [ -z "$*" ]; then
- cat
- else
- eval ${GREP} -v -E "'(^$(echo $* | sed -e 's/ /|^/'g))'"
- fi
-}
getetcsets()
{
