Defines | |
#define | APR_OPTIONAL_HOOK(ns, name, pfn, aszPre, aszSucc, nOrder) |
#define | APR_IMPLEMENT_OPTIONAL_HOOK_RUN_ALL(ns, link, ret, name, args_decl, args_use, ok, decline) |
Functions | |
void | apr_optional_hook_add (const char *szName, void(*pfn)(void), const char *const *aszPre, const char *const *aszSucc, int nOrder) |
apr_array_header_t * | apr_optional_hook_get (const char *szName) |
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Value: link##_DECLARE(ret) ns##_run_##name args_decl \ { \ ns##_LINK_##name##_t *pHook; \ int n; \ ret rv; \ apr_array_header_t *pHookArray=apr_optional_hook_get(#name); \ \ if(!pHookArray) \ return ok; \ \ pHook=(ns##_LINK_##name##_t *)pHookArray->elts; \ for(n=0 ; n < pHookArray->nelts ; ++n) \ { \ rv=(pHook[n].pFunc)args_use; \ \ if(rv != ok && rv != decline) \ return rv; \ } \ return ok; \ }
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Value: do { \ ns##_HOOK_##name##_t *apu__hook = pfn; \ apr_optional_hook_add(#name,(void (*)(void))apu__hook,aszPre, aszSucc, nOrder); \ } while (0)
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Function to implemnt the APR_OPTIONAL_HOOK Macro |