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Add missing comments and whitespace clean-ups.
This commit is contained in:
Hiroki Sato
parent
084a977959
commit
66ed47241a
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=197147
106
etc/network.subr
106
etc/network.subr
@ -31,8 +31,8 @@
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#
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# ifn_start ifn
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# Bring up and configure an interface. If some configuration is applied
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# print the interface configuration.
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# Bring up and configure an interface. If some configuration is
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# applied print the interface configuration.
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#
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ifn_start()
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{
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@ -53,8 +53,8 @@ ifn_start()
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}
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# ifn_stop ifn
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# Shutdown and de-configure an interface. If action is taken print the
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# interface name.
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# Shutdown and de-configure an interface. If action is taken
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# print the interface name.
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#
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ifn_stop()
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{
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@ -176,11 +176,11 @@ ifconfig_down()
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}
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# get_if_var if var [default]
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# Return the value of the pseudo-hash corresponding to $if where
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# $var is a string containg the sub-string "IF" which will be
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# replaced with $if after the characters defined in _punct are
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# replaced with '_'. If the variable is unset, replace it with
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# $default if given.
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# Return the value of the pseudo-hash corresponding to $if where
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# $var is a string containg the sub-string "IF" which will be
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# replaced with $if after the characters defined in _punct are
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# replaced with '_'. If the variable is unset, replace it with
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# $default if given.
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get_if_var()
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{
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local _if _punct _var _default prefix suffix
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@ -463,7 +463,7 @@ ifexists()
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}
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# ipv4_up if
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# add IPv4 addresses to the interface $if
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# add IPv4 addresses to the interface $if
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ipv4_up()
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{
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local _if _ret
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@ -500,7 +500,7 @@ ipv6_up()
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}
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# ipv4_down if
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# remove IPv4 addresses from the interface $if
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# remove IPv4 addresses from the interface $if
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ipv4_down()
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{
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local _if _ifs _ret inetList oldifs _inet
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@ -568,10 +568,10 @@ ipv6_down()
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}
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# ipv4_addrs_common if action
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# Evaluate the ifconfig_if_ipv4 arguments for interface $if
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# and use $action to add or remove IPv4 addresses from $if.
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# Evaluate the ifconfig_if_ipv4 arguments for interface $if and
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# use $action to add or remove IPv4 addresses from $if.
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ipv4_addrs_common()
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{
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{
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local _ret _if _action _cidr _cidr_addr
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local _ipaddr _netmask _range _ipnet _iplow _iphigh _ipcount
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_ret=1
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@ -652,7 +652,7 @@ ifalias_ipv4_up()
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break
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;;
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esac
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alias=$((${alias} + 1))
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alias=$((${alias} + 1))
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done
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return $_ret
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@ -701,7 +701,7 @@ ifalias_ipv6_up()
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return $_ret
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}
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#ifalias_down if af
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# ifalias_down if af
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# Remove aliases for network interface $if.
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# It returns 0 if at least one alias was removed or
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# 1 if there were none.
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@ -723,7 +723,7 @@ ifalias_down()
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return $_ret
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}
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#ifalias_ipv4_down if
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# ifalias_ipv4_down if
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# Helper function for ifalias_down(). Handles IPv4.
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#
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ifalias_ipv4_down()
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@ -743,13 +743,13 @@ ifalias_ipv4_down()
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break
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;;
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esac
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alias=$((${alias} + 1))
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alias=$((${alias} + 1))
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done
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return $_ret
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}
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#ifalias_ipv6_down if
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# ifalias_ipv6_down if
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# Helper function for ifalias_down(). Handles IPv6.
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#
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ifalias_ipv6_down()
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@ -869,7 +869,8 @@ ifscript_down()
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fi
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}
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# Create cloneable interfaces.
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# clone_up
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# Create cloneable interfaces.
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#
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clone_up()
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{
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@ -888,8 +889,9 @@ clone_up()
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debug "Cloned: ${_list}"
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}
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# Destroy cloned interfaces. Destroyed interfaces are echoed
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# to standard output.
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# clone_down
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# Destroy cloned interfaces. Destroyed interfaces are echoed to
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# standard output.
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#
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clone_down()
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{
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@ -907,8 +909,9 @@ clone_down()
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debug "Destroyed clones: ${_list}"
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}
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# Create and configure child interfaces.
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# Return 0 if child interfaces are created.
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# childif_create
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# Create and configure child interfaces. Return 0 if child
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# interfaces are created.
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#
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childif_create()
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{
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@ -943,7 +946,8 @@ childif_create()
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return ${cfg}
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}
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# Destroy child interfaces.
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# childif_destroy
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# Destroy child interfaces.
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#
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childif_destroy()
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{
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@ -958,16 +962,22 @@ childif_destroy()
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return ${cfg}
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}
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# Create netgraph nodes.
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# ng_mkpeer
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# Create netgraph nodes.
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#
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ng_mkpeer() {
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ng_mkpeer()
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{
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ngctl -f - 2> /dev/null <<EOF
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mkpeer $*
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msg dummy nodeinfo
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EOF
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}
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ng_create_one() {
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# ng_create_one
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# Create netgraph nodes.
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#
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ng_create_one()
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{
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local t
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ng_mkpeer $* | while read line; do
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@ -979,7 +989,10 @@ ng_create_one() {
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done
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}
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gif_up() {
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# gif_up
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# Create gif(4) tunnel interfaces.
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gif_up()
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{
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local i peers
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for i in ${gif_interfaces}; do
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@ -1003,8 +1016,8 @@ gif_up() {
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}
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# ng_fec_create ifn
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# Configure Fast EtherChannel for interface $ifn. Returns 0 if FEC
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# arguments were found and configured; returns !0 otherwise.
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# Configure Fast EtherChannel for interface $ifn. Returns 0 if
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# FEC arguments were found and configured; returns !0 otherwise.
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ng_fec_create()
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{
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local req_iface iface bogus
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@ -1029,7 +1042,10 @@ ng_fec_create()
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done
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}
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fec_up() {
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# fec_up
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# Create Fast EtherChannel interfaces.
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fec_up()
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{
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local i j
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for i in ${fec_interfaces}; do
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@ -1047,10 +1063,9 @@ fec_up() {
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done
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}
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#
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# ipx_up ifn
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# Configure any IPX addresses for interface $ifn. Returns 0 if IPX
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# arguments were found and configured; returns 1 otherwise.
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# Configure any IPX addresses for interface $ifn. Returns 0 if
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# IPX arguments were found and configured; returns 1 otherwise.
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#
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ipx_up()
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{
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@ -1119,8 +1134,8 @@ ifnet_rename()
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# List all network interfaces. The type of interface returned
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# can be controlled by the type argument. The type
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# argument can be any of the following:
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# nodhcp - all interfaces, excluding DHCP configured interfaces
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# dhcp - list only DHCP configured interfaces
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# nodhcp - all interfaces, excluding DHCP configured interfaces
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# dhcp - list only DHCP configured interfaces
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# noautoconf - all interfaces, excluding IPv6 Stateless
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# Address Autoconf configured interfaces
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# autoconf - list only IPv6 Stateless Address Autoconf
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@ -1172,15 +1187,15 @@ list_net_interfaces()
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if ! dhcpif $_if && \
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[ -n "`_ifconfig_getargs $_if`" ]; then
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_list="${_list# } ${_if}"
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fi
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fi
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done
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;;
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dhcp)
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for _if in ${_tmplist} ; do
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if dhcpif $_if; then
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for _if in ${_tmplist} ; do
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if dhcpif $_if; then
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_list="${_list# } ${_if}"
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fi
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done
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fi
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done
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;;
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noautoconf)
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for _if in ${_tmplist} ; do
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@ -1230,6 +1245,8 @@ get_default_if()
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echo $defif
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}
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# hexdigit arg
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# Echo decimal number $arg (single digit) in hexadecimal format.
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hexdigit()
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{
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if [ $1 -lt 10 ]; then
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@ -1246,6 +1263,8 @@ hexdigit()
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fi
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}
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# hexprint arg
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# Echo decimal number $arg (multiple digits) in hexadecimal format.
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hexprint()
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{
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local val str dig
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@ -1275,6 +1294,9 @@ is_wired_interface()
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test "$media" = "Ethernet"
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}
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# network6_getladdr if [flag]
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# Echo link-local address from $if if any.
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# If flag is defined, tentative ones will be excluded.
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network6_getladdr()
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{
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local proto addr rest
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