Mercurial > hg > nginx
comparison src/stream/ngx_stream_script.c @ 7831:bdd4d89370a7
Changed complex value slots to use NGX_CONF_UNSET_PTR.
With this change, it is now possible to use ngx_conf_merge_ptr_value()
to merge complex values. This change follows much earlier changes in
ngx_conf_merge_ptr_value() and ngx_conf_set_str_array_slot()
in 1452:cd586e963db0 (0.6.10) and 1701:40d004d95d88 (0.6.22), and the
change in ngx_conf_set_keyval_slot() (7728:485dba3e2a01, 1.19.4).
To preserve compatibility with existing 3rd party modules, both NULL
and NGX_CONF_UNSET_PTR are accepted for now.
| author | Maxim Dounin <mdounin@mdounin.ru> |
|---|---|
| date | Thu, 06 May 2021 02:22:03 +0300 |
| parents | b82162b8496a |
| children | 3ab8e1e2f0f7 |
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| 7830:f2ff291bbdac | 7831:bdd4d89370a7 |
|---|---|
| 250 ngx_stream_complex_value_t **cv; | 250 ngx_stream_complex_value_t **cv; |
| 251 ngx_stream_compile_complex_value_t ccv; | 251 ngx_stream_compile_complex_value_t ccv; |
| 252 | 252 |
| 253 cv = (ngx_stream_complex_value_t **) (p + cmd->offset); | 253 cv = (ngx_stream_complex_value_t **) (p + cmd->offset); |
| 254 | 254 |
| 255 if (*cv != NULL) { | 255 if (*cv != NGX_CONF_UNSET_PTR && *cv != NULL) { |
| 256 return "is duplicate"; | 256 return "is duplicate"; |
| 257 } | 257 } |
| 258 | 258 |
| 259 *cv = ngx_palloc(cf->pool, sizeof(ngx_stream_complex_value_t)); | 259 *cv = ngx_palloc(cf->pool, sizeof(ngx_stream_complex_value_t)); |
| 260 if (*cv == NULL) { | 260 if (*cv == NULL) { |