diff options
| author | André Gaul <andre@gaul.io> | 2016-11-19 20:55:49 +0300 |
|---|---|---|
| committer | Felix Fietkau <nbd@nbd.name> | 2017-01-04 23:36:31 +0300 |
| commit | 7f671b1e68a6664b5baf3e3cffc1bb0880984267 (patch) | |
| tree | b8c212bc9c1fcf230975f5a0e2d86bfec6420c5c /examples | |
| parent | 0fe13749d095ca22c788e55902979323e85367c3 (diff) | |
blobmsg: add support for double
This adds support for double floating point type to make it more JSON
compatible. For type checking it also adds a stub BLOB_ATTR_DOUBLE type.
If necessary, the accessor functions for blob can be added later
Signed-off-by: André Gaul <andre@gaul.io>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Diffstat (limited to 'examples')
| -rw-r--r-- | examples/blobmsg-example.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/examples/blobmsg-example.c b/examples/blobmsg-example.c index 01b0518..1c86017 100644 --- a/examples/blobmsg-example.c +++ b/examples/blobmsg-example.c @@ -49,6 +49,9 @@ static void dump_attr_data(struct blob_attr *data, int indent, int next_indent) case BLOBMSG_TYPE_INT64: indent_printf(indent, "%"PRIu64"\n", blobmsg_get_u64(data)); break; + case BLOBMSG_TYPE_DOUBLE: + indent_printf(indent, "%lf\n", blobmsg_get_double(data)); + break; case BLOBMSG_TYPE_TABLE: case BLOBMSG_TYPE_ARRAY: if (!indent) @@ -113,6 +116,7 @@ fill_message(struct blob_buf *buf) blobmsg_add_string(buf, "message", "Hello, world!"); tbl = blobmsg_open_table(buf, "testdata"); + blobmsg_add_double(buf, "double", 1.337e2); blobmsg_add_u32(buf, "hello", 1); blobmsg_add_string(buf, "world", "2"); blobmsg_close_table(buf, tbl); @@ -121,6 +125,7 @@ fill_message(struct blob_buf *buf) blobmsg_add_u32(buf, NULL, 0); blobmsg_add_u32(buf, NULL, 1); blobmsg_add_u32(buf, NULL, 2); + blobmsg_add_double(buf, "double", 1.337e2); blobmsg_close_table(buf, tbl); } |