From f8b7f1a8eafa9f565ebecfe409e8741d38cd786b Mon Sep 17 00:00:00 2001 From: Eric Blake Date: Tue, 29 Sep 2015 16:21:09 -0600 Subject: qapi: Consistent generated code: prefer visitor 'v' We had some pointless differences in the generated code for visit, command marshalling, and events; unifying them makes it easier for future patches to consolidate to common helper functions. This is one patch of a series to clean up these differences. This patch names the local visitor variable 'v' rather than 'm'. Related objects, such as 'QapiDeallocVisitor', are also named by their initials instead of an unrelated leading m. No change in semantics to the generated code. Signed-off-by: Eric Blake Message-Id: <1443565276-4535-12-git-send-email-eblake@redhat.com> Signed-off-by: Markus Armbruster --- scripts/qapi-visit.py | 70 +++++++++++++++++++++++++-------------------------- 1 file changed, 35 insertions(+), 35 deletions(-) (limited to 'scripts/qapi-visit.py') diff --git a/scripts/qapi-visit.py b/scripts/qapi-visit.py index 97343cf7e9..348efe0757 100644 --- a/scripts/qapi-visit.py +++ b/scripts/qapi-visit.py @@ -24,7 +24,7 @@ def gen_visit_decl(name, scalar=False): if not scalar: c_type += '*' return mcgen(''' -void visit_type_%(c_name)s(Visitor *m, %(c_type)sobj, const char *name, Error **errp); +void visit_type_%(c_name)s(Visitor *v, %(c_type)sobj, const char *name, Error **errp); ''', c_name=c_name(name), c_type=c_type) @@ -39,20 +39,20 @@ def gen_visit_implicit_struct(typ): # Need a forward declaration ret += mcgen(''' -static void visit_type_%(c_type)s_fields(Visitor *m, %(c_type)s **obj, Error **errp); +static void visit_type_%(c_type)s_fields(Visitor *v, %(c_type)s **obj, Error **errp); ''', c_type=typ.c_name()) ret += mcgen(''' -static void visit_type_implicit_%(c_type)s(Visitor *m, %(c_type)s **obj, Error **errp) +static void visit_type_implicit_%(c_type)s(Visitor *v, %(c_type)s **obj, Error **errp) { Error *err = NULL; - visit_start_implicit_struct(m, (void **)obj, sizeof(%(c_type)s), &err); + visit_start_implicit_struct(v, (void **)obj, sizeof(%(c_type)s), &err); if (!err) { - visit_type_%(c_type)s_fields(m, obj, errp); - visit_end_implicit_struct(m, &err); + visit_type_%(c_type)s_fields(v, obj, errp); + visit_end_implicit_struct(v, &err); } error_propagate(errp, err); } @@ -71,7 +71,7 @@ def gen_visit_struct_fields(name, base, members): ret += mcgen(''' -static void visit_type_%(c_name)s_fields(Visitor *m, %(c_name)s **obj, Error **errp) +static void visit_type_%(c_name)s_fields(Visitor *v, %(c_name)s **obj, Error **errp) { Error *err = NULL; @@ -81,7 +81,7 @@ static void visit_type_%(c_name)s_fields(Visitor *m, %(c_name)s **obj, Error **e if base: ret += mcgen(''' -visit_type_implicit_%(c_type)s(m, &(*obj)->%(c_name)s, &err); +visit_type_implicit_%(c_type)s(v, &(*obj)->%(c_name)s, &err); if (err) { goto out; } @@ -91,14 +91,14 @@ if (err) { for memb in members: if memb.optional: ret += mcgen(''' -visit_optional(m, &(*obj)->has_%(c_name)s, "%(name)s", &err); +visit_optional(v, &(*obj)->has_%(c_name)s, "%(name)s", &err); if (!err && (*obj)->has_%(c_name)s) { ''', c_name=c_name(memb.name), name=memb.name) push_indent() ret += mcgen(''' -visit_type_%(c_type)s(m, &(*obj)->%(c_name)s, "%(name)s", &err); +visit_type_%(c_type)s(v, &(*obj)->%(c_name)s, "%(name)s", &err); ''', c_type=memb.type.c_name(), c_name=c_name(memb.name), name=memb.name) @@ -136,16 +136,16 @@ def gen_visit_struct(name, base, members): # call qapi_free_FOO() to avoid a memory leak of the partial FOO. ret += mcgen(''' -void visit_type_%(c_name)s(Visitor *m, %(c_name)s **obj, const char *name, Error **errp) +void visit_type_%(c_name)s(Visitor *v, %(c_name)s **obj, const char *name, Error **errp) { Error *err = NULL; - visit_start_struct(m, (void **)obj, "%(name)s", name, sizeof(%(c_name)s), &err); + visit_start_struct(v, (void **)obj, "%(name)s", name, sizeof(%(c_name)s), &err); if (!err) { if (*obj) { - visit_type_%(c_name)s_fields(m, obj, errp); + visit_type_%(c_name)s_fields(v, obj, errp); } - visit_end_struct(m, &err); + visit_end_struct(v, &err); } error_propagate(errp, err); } @@ -158,26 +158,26 @@ void visit_type_%(c_name)s(Visitor *m, %(c_name)s **obj, const char *name, Error def gen_visit_list(name, element_type): return mcgen(''' -void visit_type_%(c_name)s(Visitor *m, %(c_name)s **obj, const char *name, Error **errp) +void visit_type_%(c_name)s(Visitor *v, %(c_name)s **obj, const char *name, Error **errp) { Error *err = NULL; GenericList *i, **prev; - visit_start_list(m, name, &err); + visit_start_list(v, name, &err); if (err) { goto out; } for (prev = (GenericList **)obj; - !err && (i = visit_next_list(m, prev, &err)) != NULL; + !err && (i = visit_next_list(v, prev, &err)) != NULL; prev = &i) { %(c_name)s *native_i = (%(c_name)s *)i; - visit_type_%(c_elt_type)s(m, &native_i->value, NULL, &err); + visit_type_%(c_elt_type)s(v, &native_i->value, NULL, &err); } error_propagate(errp, err); err = NULL; - visit_end_list(m, &err); + visit_end_list(v, &err); out: error_propagate(errp, err); } @@ -188,9 +188,9 @@ out: def gen_visit_enum(name): return mcgen(''' -void visit_type_%(c_name)s(Visitor *m, %(c_name)s *obj, const char *name, Error **errp) +void visit_type_%(c_name)s(Visitor *v, %(c_name)s *obj, const char *name, Error **errp) { - visit_type_enum(m, (int *)obj, %(c_name)s_lookup, "%(name)s", name, errp); + visit_type_enum(v, (int *)obj, %(c_name)s_lookup, "%(name)s", name, errp); } ''', c_name=c_name(name), name=name) @@ -199,15 +199,15 @@ void visit_type_%(c_name)s(Visitor *m, %(c_name)s *obj, const char *name, Error def gen_visit_alternate(name, variants): ret = mcgen(''' -void visit_type_%(c_name)s(Visitor *m, %(c_name)s **obj, const char *name, Error **errp) +void visit_type_%(c_name)s(Visitor *v, %(c_name)s **obj, const char *name, Error **errp) { Error *err = NULL; - visit_start_implicit_struct(m, (void**) obj, sizeof(%(c_name)s), &err); + visit_start_implicit_struct(v, (void**) obj, sizeof(%(c_name)s), &err); if (err) { goto out; } - visit_get_next_type(m, (int*) &(*obj)->kind, %(c_name)s_qtypes, name, &err); + visit_get_next_type(v, (int*) &(*obj)->kind, %(c_name)s_qtypes, name, &err); if (err) { goto out_end; } @@ -218,7 +218,7 @@ void visit_type_%(c_name)s(Visitor *m, %(c_name)s **obj, const char *name, Error for var in variants.variants: ret += mcgen(''' case %(case)s: - visit_type_%(c_type)s(m, &(*obj)->%(c_name)s, name, &err); + visit_type_%(c_type)s(v, &(*obj)->%(c_name)s, name, &err); break; ''', case=c_enum_const(variants.tag_member.type.name, @@ -233,7 +233,7 @@ void visit_type_%(c_name)s(Visitor *m, %(c_name)s **obj, const char *name, Error out_end: error_propagate(errp, err); err = NULL; - visit_end_implicit_struct(m, &err); + visit_end_implicit_struct(v, &err); out: error_propagate(errp, err); } @@ -256,11 +256,11 @@ def gen_visit_union(name, base, variants): ret += mcgen(''' -void visit_type_%(c_name)s(Visitor *m, %(c_name)s **obj, const char *name, Error **errp) +void visit_type_%(c_name)s(Visitor *v, %(c_name)s **obj, const char *name, Error **errp) { Error *err = NULL; - visit_start_struct(m, (void **)obj, "%(name)s", name, sizeof(%(c_name)s), &err); + visit_start_struct(v, (void **)obj, "%(name)s", name, sizeof(%(c_name)s), &err); if (err) { goto out; } @@ -270,7 +270,7 @@ void visit_type_%(c_name)s(Visitor *m, %(c_name)s **obj, const char *name, Error if base: ret += mcgen(''' - visit_type_%(c_name)s_fields(m, obj, &err); + visit_type_%(c_name)s_fields(v, obj, &err); if (err) { goto out_obj; } @@ -282,11 +282,11 @@ void visit_type_%(c_name)s(Visitor *m, %(c_name)s **obj, const char *name, Error # we pointlessly use a different key for simple unions tag_key = 'type' ret += mcgen(''' - visit_type_%(c_type)s(m, &(*obj)->%(c_name)s, "%(name)s", &err); + visit_type_%(c_type)s(v, &(*obj)->%(c_name)s, "%(name)s", &err); if (err) { goto out_obj; } - if (!visit_start_union(m, !!(*obj)->data, &err) || err) { + if (!visit_start_union(v, !!(*obj)->data, &err) || err) { goto out_obj; } switch ((*obj)->%(c_name)s) { @@ -308,13 +308,13 @@ void visit_type_%(c_name)s(Visitor *m, %(c_name)s **obj, const char *name, Error var.name)) if simple_union_type: ret += mcgen(''' - visit_type_%(c_type)s(m, &(*obj)->%(c_name)s, "data", &err); + visit_type_%(c_type)s(v, &(*obj)->%(c_name)s, "data", &err); ''', c_type=simple_union_type.c_name(), c_name=c_name(var.name)) else: ret += mcgen(''' - visit_type_implicit_%(c_type)s(m, &(*obj)->%(c_name)s, &err); + visit_type_implicit_%(c_type)s(v, &(*obj)->%(c_name)s, &err); ''', c_type=var.type.c_name(), c_name=c_name(var.name)) @@ -329,11 +329,11 @@ void visit_type_%(c_name)s(Visitor *m, %(c_name)s **obj, const char *name, Error out_obj: error_propagate(errp, err); err = NULL; - visit_end_union(m, !!(*obj)->data, &err); + visit_end_union(v, !!(*obj)->data, &err); error_propagate(errp, err); err = NULL; } - visit_end_struct(m, &err); + visit_end_struct(v, &err); out: error_propagate(errp, err); } -- cgit v1.2.1