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Diffstat (limited to '')
| -rw-r--r-- | util/json.c | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/util/json.c b/util/json.c index fd52861..84d43e5 100644 --- a/util/json.c +++ b/util/json.c @@ -1,7 +1,9 @@ // SPDX-License-Identifier: GPL-2.0-or-later #include <stdio.h> +#include <errno.h> #include "json.h" +#include "types.h" struct json_object *util_json_object_new_double(long double d) { @@ -17,3 +19,42 @@ struct json_object *util_json_object_new_double(long double d) return obj; } + +struct json_object *util_json_object_new_uint64(uint64_t i) +{ + struct json_object *obj; + char *str; + + if (asprintf(&str, "%" PRIu64, i) < 0) + return NULL; + + obj = json_object_new_string(str); + + free(str); + return obj; + +} + +struct json_object *util_json_object_new_uint128(nvme_uint128_t val) +{ + struct json_object *obj; + obj = json_object_new_string(uint128_t_to_string(val)); + return obj; +} + +uint64_t util_json_object_get_uint64(struct json_object *obj) +{ + uint64_t val = 0; + + if (json_object_is_type(obj, json_type_string)) { + char *end = NULL; + const char *buf; + + buf = json_object_get_string(obj); + val = strtoull(buf, &end, 10); + if ((val == 0 && errno != 0) || (end == buf)) + return 0; + } + + return val; +} |