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| author | Petri Lehtinen <petri@digip.org> | 2015-08-26 17:32:55 +0300 |
|---|---|---|
| committer | Petri Lehtinen <petri@digip.org> | 2015-08-26 17:32:55 +0300 |
| commit | 4c4f692bd6814e598c9aa538a3c9979cdf05d566 (patch) | |
| tree | 23ce6dcfa5e465d32c9af5c7edf73855320a419e /src | |
| parent | fef27e6d3efa755a75888db1167f34fa80695b9e (diff) | |
| download | jansson-4c4f692bd6814e598c9aa538a3c9979cdf05d566.zip jansson-4c4f692bd6814e598c9aa538a3c9979cdf05d566.tar.gz jansson-4c4f692bd6814e598c9aa538a3c9979cdf05d566.tar.bz2 | |
Add json_object_foreach_safe
Fixes #230.
Diffstat (limited to 'src')
| -rw-r--r-- | src/jansson.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/jansson.h b/src/jansson.h index b980e8c..6f7fd07 100644 --- a/src/jansson.h +++ b/src/jansson.h @@ -152,6 +152,13 @@ int json_object_iter_set_new(json_t *object, void *iter, json_t *value); key && (value = json_object_iter_value(json_object_key_to_iter(key))); \ key = json_object_iter_key(json_object_iter_next(object, json_object_key_to_iter(key)))) +#define json_object_foreach_safe(object, n, key, value) \ + for(key = json_object_iter_key(json_object_iter(object)), \ + n = json_object_iter_next(object, json_object_key_to_iter(key)); \ + key && (value = json_object_iter_value(json_object_key_to_iter(key))); \ + key = json_object_iter_key(n), \ + n = json_object_iter_next(object, json_object_key_to_iter(key))) + #define json_array_foreach(array, index, value) \ for(index = 0; \ index < json_array_size(array) && (value = json_array_get(array, index)); \ |