diff options
| author | William Hubbs <williamh@gentoo.org> | 2012-01-07 13:09:17 -0600 |
|---|---|---|
| committer | William Hubbs <williamh@gentoo.org> | 2012-01-07 13:09:17 -0600 |
| commit | f2e404ab66b2c7eb22de4f9d01a444225b1ff616 (patch) | |
| tree | 06d526c7732df1f8d6ae22d7e43542b6da43af4b | |
| parent | adde73141f67f7772ba1efcd8820f63ff2a45374 (diff) | |
net.lo: Add the ability to find the full path of a binary
Some of the networking tools, such as iproute2, can be stored in one of
several locations. This function gives us a standard way to find these
tools.
I would like to thankRobin Johnson <robbat2@gentoo.org> for his input on
this function.
| -rw-r--r-- | init.d/net.lo.in | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/init.d/net.lo.in b/init.d/net.lo.in index 07524002..de393bd1 100644 --- a/init.d/net.lo.in +++ b/init.d/net.lo.in @@ -169,6 +169,18 @@ _configure_variables() done } +_which() +{ + local i OIFS + [ -z "$1" ] && return + OIFS="$IFS" + IFS=: + for i in $PATH ; do + [ -x $i/$1 ] && echo $i/$1 && break + done + IFS=$OIFS +} + _show_address() { einfo "received address $(_get_inet_address "${IFACE}")" |