+ readdata = apr_palloc(r->pool, st.size);
+#if APR_HAS_MMAP
+ DBG(r, "REQ[%X] Use mmap to read cache file", TO_ADDR(r));
+ {
+ apr_finfo_t finfo;
+ apr_mmap_t *mmap = NULL;
+ rv = apr_file_open(&fout, tmpfile,
+ APR_FOPEN_READ,
+ APR_OS_DEFAULT, r->pool);
+ if (rv != APR_SUCCESS) {
+ char buf[256];
+ ERR(r,"REQ[%X] %s:%d apr_file_info_get failed. [%s]", TO_ADDR(r),__FILE__,__LINE__,apr_strerror(rv,buf,256));
+ ERR(r,"REQ[%X] %s:%d tmpfile open failed[%s]", TO_ADDR(r),__FILE__,__LINE__,tmpfile);
+ DBG(r,"REQ[%X] end %s",TO_ADDR(r), __func__);
+ return HTTP_NOT_FOUND;
+ }
+ rv = apr_file_info_get(&finfo, APR_FINFO_SIZE, fout);
+ if (rv != APR_SUCCESS) {
+ char buf[256];
+ apr_file_close(fout);
+ ERR(r,"REQ[%X] %s:%d apr_file_info_get failed. [%s]", TO_ADDR(r),__FILE__,__LINE__,apr_strerror(rv,buf,256));
+ DBG(r,"REQ[%X] end %s",TO_ADDR(r), __func__);
+ return HTTP_NOT_FOUND;
+ }
+ rv = apr_mmap_create(&mmap, fout, 0, finfo.size, APR_MMAP_READ, r->pool);
+ if (rv != APR_SUCCESS) {
+ char buf[256];
+ apr_file_close(fout);
+ ERR(r,"REQ[%X] %s:%d apr_file_info_get failed. [%s]", TO_ADDR(r),__FILE__,__LINE__,apr_strerror(rv,buf,256));
+ DBG(r,"REQ[%X] end %s",TO_ADDR(r), __func__);
+ return HTTP_NOT_FOUND;
+ }
+ memcpy(readdata, mmap->mm, st.size);
+ //apr_mmap_delete(mmap);
+ apr_file_close(fout);
+ }
+#else
+ {
+ apr_size_t readbyte;
+ rv = apr_file_open(&fout, tmpfile,
+ APR_FOPEN_READ | APR_FOPEN_BINARY | APR_FOPEN_BUFFERED | APR_FOPEN_SHARELOCK,
+ APR_OS_DEFAULT, r->pool);
+ if (rv != APR_SUCCESS) {
+ ERR(r, "REQ[%X] %s:%d cache file open failed[%s]", TO_ADDR(r),__FILE__,__LINE__,tmpfile);
+ return HTTP_NOT_FOUND;
+ }
+ rv = apr_file_read_full(fout, (void*)readdata, st.size, &readbyte);
+ apr_file_close(fout);
+ if (rv != APR_SUCCESS) {
+ char buf[256];
+ ERR(r,"REQ[%X] %s:%d apr_file_read_full failed. [%s]", TO_ADDR(r),__FILE__,__LINE__,apr_strerror(rv,buf,256));
+ ERR(r,"REQ[%X] %s:%d tmpfile open failed[%s]", TO_ADDR(r),__FILE__,__LINE__,tmpfile);
+ return HTTP_NOT_FOUND;
+ }
+ }
+#endif
+