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| author | imp <imp@FreeBSD.org> | 2003-05-15 02:23:32 +0000 |
|---|---|---|
| committer | imp <imp@FreeBSD.org> | 2003-05-15 02:23:32 +0000 |
| commit | e01c3427e31ddc022acd55593e818815c036618c (patch) | |
| tree | 579f54304d6a0ea8972a54088d31d913ac499c4c /sbin/devd | |
| parent | 497f0337b3b7a3ebac0b80e3f7f7301f74b28cea (diff) | |
| download | FreeBSD-src-e01c3427e31ddc022acd55593e818815c036618c.zip FreeBSD-src-e01c3427e31ddc022acd55593e818815c036618c.tar.gz | |
Allow zero or more actions in an action list, rather than requiring
one or more actions in the list. This makes constructs like:
attach 10 {
// echo "Driver $device_name attached"
};
to be accepted by the parser. It will be treated as if the user had
entered:
// attach 10 {
// echo "Driver $device_name attached"
// };
(eg totally ignored).
Approved by: re@ (rwatson)
Diffstat (limited to 'sbin/devd')
| -rw-r--r-- | sbin/devd/parse.y | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sbin/devd/parse.y b/sbin/devd/parse.y index 4a8f4dd..cfc9313 100644 --- a/sbin/devd/parse.y +++ b/sbin/devd/parse.y @@ -100,16 +100,19 @@ set_option attach_block : ATTACH NUMBER BEGINBLOCK match_or_action_list ENDBLOCK SEMICOLON { add_attach($2, $4); } + | ATTACH NUMBER BEGINBLOCK ENDBLOCK SEMICOLON ; detach_block : DETACH NUMBER BEGINBLOCK match_or_action_list ENDBLOCK SEMICOLON { add_detach($2, $4); } + | DETACH NUMBER BEGINBLOCK ENDBLOCK SEMICOLON ; nomatch_block : NOMATCH NUMBER BEGINBLOCK match_or_action_list ENDBLOCK SEMICOLON { add_nomatch($2, $4); } + | NOMATCH NUMBER BEGINBLOCK ENDBLOCK SEMICOLON ; match_or_action_list |
