X-Git-Url: http://gitweb.hugovil.com/?a=blobdiff_plain;f=functions%2Fmain;fp=functions%2Fmain;h=0adc06d140a4e125c0b3a289c2d0f17abe6b146c;hb=a6cb6fc5391f8d73b7664cf9b97b038fbff1954e;hp=ebdc9d8726ffdd8e250cf1092d88350a22d44f06;hpb=89f60053b6ecd4357cdf4c3d7040711222badf20;p=hvlinux.git

diff --git a/functions/main b/functions/main
index ebdc9d8..0adc06d 100644
--- a/functions/main
+++ b/functions/main
@@ -178,6 +178,19 @@ get_pkg_ver()
     echo ${1} | sed "s!.*-\([0-9].*\)!\1!g"
 }
 
+# Extracting the version number from a complete package name using underscore as separator.
+# Arg. #1: Complete package name with version (ex: ecryptfs-utils_103 will output 103)
+get_pkg_ver_underscore()
+{
+    # Checking for correct number of arguments
+    if [ $# -ne 1 ]; then
+	echo "${FUNCNAME}(), wrong number of arguments: ${*}"
+	return 1
+    fi
+
+    echo ${1} | sed "s!.*_\([0-9].*\)!\1!g"
+}
+
 # Extracting the first digit version number from a complete package name.
 # Arg. #1: Complete package name with version (ex: gcc-3.4.4 will output 3)
 get_pkg_ver1()