This patch enables the command flush on maps, which removes all
entries in it:
$ nft flush map filter map1
Command above flushes map 'map1' in table 'filter'.
The documentation was updated accordingly.
Signed-off-by: Elise Lennion <elise.lenn...@gmail.com>
---
doc/nft.xml | 9 +++++++++
src/parser_bison.y | 4 ++++
2 files changed, 13 insertions(+)
diff --git a/doc/nft.xml b/doc/nft.xml
index b3e3d9e..a63b4c2 100644
--- a/doc/nft.xml
+++ b/doc/nft.xml
@@ -812,6 +812,7 @@ filter input iif $int_ifs accept
<group choice="req">
<arg>delete</arg>
<arg>list</arg>
+ <arg>flush</arg>
</group>
<command> map</command>
<arg
choice="opt"><replaceable>family</replaceable></arg>
@@ -848,6 +849,14 @@ filter input iif $int_ifs accept
</para>
</listitem>
</varlistentry>
+ <varlistentry>
+ <term><option>flush</option></term>
+ <listitem>
+ <para>
+ Remove all elements from the
specified map.
+ </para>
+ </listitem>
+ </varlistentry>
</variablelist>
<table frame="all">
diff --git a/src/parser_bison.y b/src/parser_bison.y
index e44ff44..841b2e1 100644
--- a/src/parser_bison.y
+++ b/src/parser_bison.y
@@ -1131,6 +1131,10 @@ flush_cmd : TABLE
table_spec
{
$$ = cmd_alloc(CMD_FLUSH, CMD_OBJ_SET, &$3,
&@$, NULL);
}
+ | MAP set_spec
+ {
+ $$ = cmd_alloc(CMD_FLUSH, CMD_OBJ_SET, &$2,
&@$, NULL);
+ }
| RULESET ruleset_spec
{
$$ = cmd_alloc(CMD_FLUSH, CMD_OBJ_RULESET, &$2,
&@$, NULL);
--
2.7.4
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