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| author | Valentin Bartenev <vbart@nginx.com> | 2017-07-18 18:00:19 +0300 |
|---|---|---|
| committer | Valentin Bartenev <vbart@nginx.com> | 2017-07-18 18:00:19 +0300 |
| commit | ee5b018cc289e4fb3510efb07c61116b7e4acfdf (patch) | |
| tree | 805f5bc64fa58f9c9f31c968f6cd63aacca0cc06 /src/nxt_conf.c | |
| parent | a6c4ef7a10aebe595aa2b9d00198a8e791baa5b3 (diff) | |
| download | unit-ee5b018cc289e4fb3510efb07c61116b7e4acfdf.tar.gz unit-ee5b018cc289e4fb3510efb07c61116b7e4acfdf.tar.bz2 | |
Configuration: improved declaration of short strings.
Diffstat (limited to 'src/nxt_conf.c')
| -rw-r--r-- | src/nxt_conf.c | 24 |
1 files changed, 14 insertions, 10 deletions
diff --git a/src/nxt_conf.c b/src/nxt_conf.c index 7e5fb2a0..43170d20 100644 --- a/src/nxt_conf.c +++ b/src/nxt_conf.c @@ -46,7 +46,11 @@ struct nxt_aligned(8) nxt_conf_value_s { uint8_t boolean; /* 1 bit. */ int64_t integer; double number; - u_char str[1 + NXT_CONF_MAX_SHORT_STRING]; + + struct { + uint8_t length; + u_char start[NXT_CONF_MAX_SHORT_STRING]; + } str; struct nxt_packed { u_char *start; @@ -147,8 +151,8 @@ void nxt_conf_get_string(nxt_conf_value_t *value, nxt_str_t *str) { if (value->type == NXT_CONF_VALUE_SHORT_STRING) { - str->length = value->u.str[0]; - str->start = &value->u.str[1]; + str->length = value->u.str.length; + str->start = value->u.str.start; } else { str->length = value->u.string.length; @@ -205,9 +209,9 @@ nxt_conf_set_object_member(nxt_conf_value_t *object, nxt_str_t *name, } else { name_value->type = NXT_CONF_VALUE_SHORT_STRING; - name_value->u.str[0] = name->length; + name_value->u.str.length = name->length; - nxt_memcpy(&name_value->u.str[1], name->start, name->length); + nxt_memcpy(name_value->u.str.start, name->start, name->length); } member->value = *value; @@ -560,8 +564,8 @@ nxt_conf_op_compile(nxt_mp_t *mp, nxt_conf_op_t **ops, nxt_conf_value_t *root, member->name.type = NXT_CONF_VALUE_STRING; } else { - member->name.u.str[0] = token.length; - nxt_memcpy(&member->name.u.str[1], token.start, token.length); + member->name.u.str.length = token.length; + nxt_memcpy(member->name.u.str.start, token.start, token.length); member->name.type = NXT_CONF_VALUE_SHORT_STRING; } @@ -1309,9 +1313,9 @@ nxt_conf_json_parse_string(nxt_mp_t *mp, nxt_conf_value_t *value, u_char *start, } else { value->type = NXT_CONF_VALUE_SHORT_STRING; - value->u.str[0] = size; + value->u.str.length = size; - s = &value->u.str[1]; + s = value->u.str.start; } if (surplus == 0) { @@ -1404,7 +1408,7 @@ nxt_conf_json_parse_string(nxt_mp_t *mp, nxt_conf_value_t *value, u_char *start, value->u.string.length = s - value->u.string.start; } else { - value->u.str[0] = s - &value->u.str[1]; + value->u.str.length = s - value->u.str.start; } return last + 1; |