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-rw-r--r--functions15
1 files changed, 15 insertions, 0 deletions
diff --git a/functions b/functions
index 334938b..bd0a2c6 100644
--- a/functions
+++ b/functions
@@ -24,6 +24,21 @@ get_module_name ()
echo "$modname"
}
+##
+# usage : in_array( $needle, $haystack )
+# return : 0 - found
+# 1 - not found
+##
+in_array() {
+ local needle=$1; shift
+ [[ -z $1 ]] && return 1 # Not Found
+ local item
+ for item in "$@"; do
+ [[ $item = $needle ]] && return 0 # Found
+ done
+ return 1 # Not Found
+}
+
auto_modules ()
{
aliases="$(find /sys/devices/ -name modalias -exec cat {} +)"