Mercurial > hg > freeDiameter
comparison include/freeDiameter/libfdproto.h @ 1423:67c263056d78
fd_msg_search_avp: search msg_or_avp, not just msg
Change fd_msg_search_avp() to support searching
struct msg or struct avp, and not just struct msg.
| author | Luke Mewburn <luke@mewburn.net> |
|---|---|
| date | Wed, 19 Feb 2020 10:20:20 +1100 |
| parents | b1e8c5281d29 |
| children | 566bb46cc73f |
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| 1422:b1e8c5281d29 | 1423:67c263056d78 |
|---|---|
| 2364 | 2364 |
| 2365 /* | 2365 /* |
| 2366 * FUNCTION: fd_msg_search_avp | 2366 * FUNCTION: fd_msg_search_avp |
| 2367 * | 2367 * |
| 2368 * PARAMETERS: | 2368 * PARAMETERS: |
| 2369 * msg : The message structure in which to search the AVP. | 2369 * reference : Pointer to a valid msg or avp in which to search the AVP. |
| 2370 * what : The dictionary model of the AVP to search. | 2370 * what : The dictionary model of the AVP to search. |
| 2371 * avp : location where the AVP reference is stored if found. | 2371 * avp : location where the AVP reference is stored if found. |
| 2372 * | 2372 * |
| 2373 * DESCRIPTION: | 2373 * DESCRIPTION: |
| 2374 * Search the first top-level AVP of a given model inside a message. | 2374 * Search for the first top-level AVP of a given model inside a message or AVP. |
| 2375 * Note: only the first instance of the AVP is returned by this function. | 2375 * Note: only the first instance of the AVP is returned by this function. |
| 2376 * Note: only top-level AVPs are searched, not inside grouped AVPs. | 2376 * Note: only top-level AVPs are searched, not inside grouped AVPs. |
| 2377 * Use msg_browse if you need more advanced search features. | 2377 * Use msg_browse if you need more advanced search features. |
| 2378 * | 2378 * |
| 2379 * RETURN VALUE: | 2379 * RETURN VALUE: |
| 2380 * 0 : The AVP has been found. | 2380 * 0 : The AVP has been found. |
| 2381 * EINVAL : A parameter is invalid. | 2381 * EINVAL : A parameter is invalid. |
| 2382 * ENOENT : No AVP has been found, and "avp" was NULL (otherwise, *avp is set to NULL and 0 returned). | 2382 * ENOENT : No AVP has been found, and "avp" was NULL (otherwise, *avp is set to NULL and 0 returned). |
| 2383 */ | 2383 */ |
| 2384 int fd_msg_search_avp ( struct msg * msg, struct dict_object * what, struct avp ** avp ); | 2384 int fd_msg_search_avp ( msg_or_avp * reference, struct dict_object * what, struct avp ** avp ); |
| 2385 | 2385 |
| 2386 /* | 2386 /* |
| 2387 * FUNCTION: fd_msg_free | 2387 * FUNCTION: fd_msg_free |
| 2388 * | 2388 * |
| 2389 * PARAMETERS: | 2389 * PARAMETERS: |