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json: add spdk_json_write_[u]int64()

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Change-Id: I29c2c8f8546774842adf7e77e7bb550735c6fccc
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
This commit is contained in:
Daniel Verkamp 2016-10-27 09:06:10 -07:00
parent 3c3824a3d2
commit d921d9ed9f
2 changed files with 26 additions and 0 deletions
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2
include/spdk/json.h
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@ -196,6 +196,8 @@ int spdk_json_write_null(struct spdk_json_write_ctx *w);
int spdk_json_write_bool(struct spdk_json_write_ctx *w, bool val); int spdk_json_write_bool(struct spdk_json_write_ctx *w, bool val);
int spdk_json_write_int32(struct spdk_json_write_ctx *w, int32_t val); int spdk_json_write_int32(struct spdk_json_write_ctx *w, int32_t val);
int spdk_json_write_uint32(struct spdk_json_write_ctx *w, uint32_t val); int spdk_json_write_uint32(struct spdk_json_write_ctx *w, uint32_t val);
int spdk_json_write_int64(struct spdk_json_write_ctx *w, int64_t val);
int spdk_json_write_uint64(struct spdk_json_write_ctx *w, uint64_t val);
int spdk_json_write_string(struct spdk_json_write_ctx *w, const char *val); int spdk_json_write_string(struct spdk_json_write_ctx *w, const char *val);
int spdk_json_write_string_raw(struct spdk_json_write_ctx *w, const char *val, size_t len); int spdk_json_write_string_raw(struct spdk_json_write_ctx *w, const char *val, size_t len);
int spdk_json_write_array_begin(struct spdk_json_write_ctx *w); int spdk_json_write_array_begin(struct spdk_json_write_ctx *w);

24
lib/json/json_write.c
View File

@ -188,6 +188,30 @@ spdk_json_write_uint32(struct spdk_json_write_ctx *w, uint32_t val)
return emit(w, buf, count); return emit(w, buf, count);
} }
int
spdk_json_write_int64(struct spdk_json_write_ctx *w, int64_t val)
{
char buf[32];
int count;
if (begin_value(w)) return fail(w);
count = snprintf(buf, sizeof(buf), "%" PRId64, val);
if (count <= 0 || (size_t)count >= sizeof(buf)) return fail(w);
return emit(w, buf, count);
}
int
spdk_json_write_uint64(struct spdk_json_write_ctx *w, uint64_t val)
{
char buf[32];
int count;
if (begin_value(w)) return fail(w);
count = snprintf(buf, sizeof(buf), "%" PRIu64, val);
if (count <= 0 || (size_t)count >= sizeof(buf)) return fail(w);
return emit(w, buf, count);
}
static void static void
write_hex_4(void *dest, uint16_t val) write_hex_4(void *dest, uint16_t val)
{ {