[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] [PATCH 01/10] libxl_json: Export json_object related function.
Export libxl__json_object_alloc and libxl__json_object_append_to to use them in a later patch. Backported from xen-unstable patch: : User Anthony PERARD <anthony.perard@xxxxxxxxxx> : Date 1349693129 -3600 : Node ID c9b80c7f8db1a5d26906a2298c481bf7e87fda94 : Parent 93e3e6a33e0a1ec9f92fc575334caa35e6dbc757 --- tools/libxl/libxl_internal.h | 14 ++++++++++++-- tools/libxl/libxl_json.c | 32 ++++++++++++++++---------------- 2 files changed, 28 insertions(+), 18 deletions(-) diff --git a/tools/libxl/libxl_internal.h b/tools/libxl/libxl_internal.h index a135cd7..2959527 100644 --- a/tools/libxl/libxl_internal.h +++ b/tools/libxl/libxl_internal.h @@ -1512,6 +1512,15 @@ static inline long long libxl__json_object_get_integer(const libxl__json_object return -1; } +/* + * NOGC can be used with those json_object functions, but the + * libxl__json_object* will need to be freed with libxl__json_object_free. + */ +_hidden libxl__json_object *libxl__json_object_alloc(libxl__gc *gc_opt, + libxl__json_node_type type); +_hidden int libxl__json_object_append_to(libxl__gc *gc_opt, + libxl__json_object *obj, + libxl__json_object *dst); _hidden libxl__json_object *libxl__json_array_get(const libxl__json_object *o, int i); _hidden @@ -1520,9 +1529,10 @@ libxl__json_map_node *libxl__json_map_node_get(const libxl__json_object *o, _hidden const libxl__json_object *libxl__json_map_get(const char *key, const libxl__json_object *o, libxl__json_node_type expected_type); -_hidden void libxl__json_object_free(libxl__gc *gc, libxl__json_object *obj); +_hidden void libxl__json_object_free(libxl__gc *gc_opt, + libxl__json_object *obj); -_hidden libxl__json_object *libxl__json_parse(libxl__gc *gc, const char *s); +_hidden libxl__json_object *libxl__json_parse(libxl__gc *gc_opt, const char *s); /* Based on /local/domain/$domid/dm-version xenstore key * default is qemu xen traditional */ diff --git a/tools/libxl/libxl_json.c b/tools/libxl/libxl_json.c index caa8312..0b0cf2f 100644 --- a/tools/libxl/libxl_json.c +++ b/tools/libxl/libxl_json.c @@ -205,7 +205,7 @@ yajl_gen_status libxl__string_gen_json(yajl_gen hand, * libxl__json_object helper functions */ -static libxl__json_object *json_object_alloc(libxl__gc *gc, +libxl__json_object *libxl__json_object_alloc(libxl__gc *gc, libxl__json_node_type type) { libxl__json_object *obj; @@ -236,7 +236,7 @@ static libxl__json_object *json_object_alloc(libxl__gc *gc, return obj; } -static int json_object_append_to(libxl__gc *gc, +int libxl__json_object_append_to(libxl__gc *gc, libxl__json_object *obj, libxl__json_object *dst) { @@ -393,10 +393,10 @@ static int json_callback_null(void *opaque) DEBUG_GEN(ctx, null); - if ((obj = json_object_alloc(ctx->gc, JSON_NULL)) == NULL) + if ((obj = libxl__json_object_alloc(ctx->gc, JSON_NULL)) == NULL) return 0; - if (json_object_append_to(ctx->gc, obj, ctx->current) == -1) { + if (libxl__json_object_append_to(ctx->gc, obj, ctx->current) == -1) { libxl__json_object_free(ctx->gc, obj); return 0; } @@ -411,11 +411,11 @@ static int json_callback_boolean(void *opaque, int boolean) DEBUG_GEN_VALUE(ctx, bool, boolean); - if ((obj = json_object_alloc(ctx->gc, + if ((obj = libxl__json_object_alloc(ctx->gc, boolean ? JSON_TRUE : JSON_FALSE)) == NULL) return 0; - if (json_object_append_to(ctx->gc, obj, ctx->current) == -1) { + if (libxl__json_object_append_to(ctx->gc, obj, ctx->current) == -1) { libxl__json_object_free(ctx->gc, obj); return 0; } @@ -448,7 +448,7 @@ static int json_callback_number(void *opaque, const char *s, libxl_yajl_length l goto error; } - if ((obj = json_object_alloc(ctx->gc, JSON_DOUBLE)) == NULL) + if ((obj = libxl__json_object_alloc(ctx->gc, JSON_DOUBLE)) == NULL) return 0; obj->u.d = d; } else { @@ -458,7 +458,7 @@ static int json_callback_number(void *opaque, const char *s, libxl_yajl_length l goto error; } - if ((obj = json_object_alloc(ctx->gc, JSON_INTEGER)) == NULL) + if ((obj = libxl__json_object_alloc(ctx->gc, JSON_INTEGER)) == NULL) return 0; obj->u.i = i; } @@ -466,7 +466,7 @@ static int json_callback_number(void *opaque, const char *s, libxl_yajl_length l error: /* If the conversion fail, we just store the original string. */ - if ((obj = json_object_alloc(ctx->gc, JSON_NUMBER)) == NULL) + if ((obj = libxl__json_object_alloc(ctx->gc, JSON_NUMBER)) == NULL) return 0; t = malloc(len + 1); @@ -481,7 +481,7 @@ error: obj->u.string = t; out: - if (json_object_append_to(ctx->gc, obj, ctx->current) == -1) { + if (libxl__json_object_append_to(ctx->gc, obj, ctx->current) == -1) { libxl__json_object_free(ctx->gc, obj); return 0; } @@ -508,13 +508,13 @@ static int json_callback_string(void *opaque, const unsigned char *str, strncpy(t, (const char *) str, len); t[len] = 0; - if ((obj = json_object_alloc(ctx->gc, JSON_STRING)) == NULL) { + if ((obj = libxl__json_object_alloc(ctx->gc, JSON_STRING)) == NULL) { free(t); return 0; } obj->u.string = t; - if (json_object_append_to(ctx->gc, obj, ctx->current) == -1) { + if (libxl__json_object_append_to(ctx->gc, obj, ctx->current) == -1) { libxl__json_object_free(ctx->gc, obj); return 0; } @@ -573,11 +573,11 @@ static int json_callback_start_map(void *opaque) DEBUG_GEN(ctx, map_open); - if ((obj = json_object_alloc(ctx->gc, JSON_MAP)) == NULL) + if ((obj = libxl__json_object_alloc(ctx->gc, JSON_MAP)) == NULL) return 0; if (ctx->current) { - if (json_object_append_to(ctx->gc, obj, ctx->current) == -1) { + if (libxl__json_object_append_to(ctx->gc, obj, ctx->current) == -1) { libxl__json_object_free(ctx->gc, obj); return 0; } @@ -615,11 +615,11 @@ static int json_callback_start_array(void *opaque) DEBUG_GEN(ctx, array_open); - if ((obj = json_object_alloc(ctx->gc, JSON_ARRAY)) == NULL) + if ((obj = libxl__json_object_alloc(ctx->gc, JSON_ARRAY)) == NULL) return 0; if (ctx->current) { - if (json_object_append_to(ctx->gc, obj, ctx->current) == -1) { + if (libxl__json_object_append_to(ctx->gc, obj, ctx->current) == -1) { libxl__json_object_free(ctx->gc, obj); return 0; } -- 1.7.4.1 _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel
|
Lists.xenproject.org is hosted with RackSpace, monitoring our |