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| author | Markus Armbruster <armbru@redhat.com> | 2017-03-03 13:32:35 +0100 |
|---|---|---|
| committer | Markus Armbruster <armbru@redhat.com> | 2017-03-05 09:14:19 +0100 |
| commit | a8aec6de2ac1a5e36989fdfba29067b361009b75 (patch) | |
| tree | a6c6c8a5fcff76f81a7ed167e1c1aa9a77ae107d /qapi/string-input-visitor.c | |
| parent | a9fc37f6bc3f2ab90585cb16493da9f6dcfbfbcf (diff) | |
| download | qemu-a8aec6de2ac1a5e36989fdfba29067b361009b75.zip | |
qapi: Drop string input visitor method optional()
visit_optional() is to be called only between visit_start_struct() and
visit_end_struct(). Visitors that don't support struct visits,
i.e. don't implement start_struct(), end_struct(), have no use for it.
Clarify documentation.
The string input visitor doesn't support struct visits. Its
parse_optional() is therefore useless. Drop it.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <1488544368-30622-16-git-send-email-armbru@redhat.com>
Diffstat (limited to 'qapi/string-input-visitor.c')
| -rw-r--r-- | qapi/string-input-visitor.c | 13 |
1 files changed, 0 insertions, 13 deletions
diff --git a/qapi/string-input-visitor.c b/qapi/string-input-visitor.c index 8dfa561252..1a855c5474 100644 --- a/qapi/string-input-visitor.c +++ b/qapi/string-input-visitor.c @@ -314,18 +314,6 @@ static void parse_type_number(Visitor *v, const char *name, double *obj, *obj = val; } -static void parse_optional(Visitor *v, const char *name, bool *present) -{ - StringInputVisitor *siv = to_siv(v); - - if (!siv->string) { - *present = false; - return; - } - - *present = true; -} - static void string_input_free(Visitor *v) { StringInputVisitor *siv = to_siv(v); @@ -351,7 +339,6 @@ Visitor *string_input_visitor_new(const char *str) v->visitor.start_list = start_list; v->visitor.next_list = next_list; v->visitor.end_list = end_list; - v->visitor.optional = parse_optional; v->visitor.free = string_input_free; v->string = str; |