75     mbedtls_mps_reader const *rd )  in mps_reader_is_accumulating()  argument
78     if( rd->acc == NULL )  in mps_reader_is_accumulating()
81     acc_remaining = rd->acc_share.acc_remaining;  in mps_reader_is_accumulating()
86     mbedtls_mps_reader const *rd )  in mps_reader_is_producing()  argument
88     unsigned char *frag = rd->frag;  in mps_reader_is_producing()
93     mbedtls_mps_reader const *rd )  in mps_reader_is_consuming()  argument
95     return( !mps_reader_is_producing( rd ) );  in mps_reader_is_consuming()
99     mbedtls_mps_reader const *rd )  in mps_reader_get_fragment_offset()  argument
101     unsigned char *acc = rd->acc;  in mps_reader_get_fragment_offset()
107     frag_offset = rd->acc_share.frag_offset;  in mps_reader_get_fragment_offset()
112     mbedtls_mps_reader const *rd )  in mps_reader_serving_from_accumulator()  argument
116     frag_offset = mps_reader_get_fragment_offset( rd );  in mps_reader_serving_from_accumulator()
117     end = rd->end;  in mps_reader_serving_from_accumulator()
122 static inline void mps_reader_zero( mbedtls_mps_reader *rd )  in mps_reader_zero()  argument
141     *rd = zero;  in mps_reader_zero()
144 int mbedtls_mps_reader_init( mbedtls_mps_reader *rd,  in mbedtls_mps_reader_init()  argument
151     mps_reader_zero( rd );  in mbedtls_mps_reader_init()
152     rd->acc = acc;  in mbedtls_mps_reader_init()
153     rd->acc_len = acc_len;  in mbedtls_mps_reader_init()
157 int mbedtls_mps_reader_free( mbedtls_mps_reader *rd )  in mbedtls_mps_reader_free()  argument
160     mps_reader_zero( rd );  in mbedtls_mps_reader_free()
164 int mbedtls_mps_reader_feed( mbedtls_mps_reader *rd,  in mbedtls_mps_reader_feed()  argument
176     MBEDTLS_MPS_STATE_VALIDATE_RAW( mps_reader_is_producing( rd ),  in mbedtls_mps_reader_feed()
179     if( mps_reader_is_accumulating( rd ) )  in mbedtls_mps_reader_feed()
181         unsigned char *acc    = rd->acc;  in mbedtls_mps_reader_feed()
182         mbedtls_mps_size_t acc_remaining = rd->acc_share.acc_remaining;  in mbedtls_mps_reader_feed()
183         mbedtls_mps_size_t acc_available = rd->acc_available;  in mbedtls_mps_reader_feed()
205             rd->acc_share.acc_remaining = acc_remaining;  in mbedtls_mps_reader_feed()
206             rd->acc_available = acc_available;  in mbedtls_mps_reader_feed()
216         rd->acc_share.frag_offset = acc_available;  in mbedtls_mps_reader_feed()
218         rd->acc_available = acc_available;  in mbedtls_mps_reader_feed()
222         rd->acc_share.frag_offset = 0;  in mbedtls_mps_reader_feed()
225     rd->frag = new_frag;  in mbedtls_mps_reader_feed()
226     rd->frag_len = new_frag_len;  in mbedtls_mps_reader_feed()
227     rd->commit = 0;  in mbedtls_mps_reader_feed()
228     rd->end = 0;  in mbedtls_mps_reader_feed()
233 int mbedtls_mps_reader_get( mbedtls_mps_reader *rd,  in mbedtls_mps_reader_get()  argument
244     MBEDTLS_MPS_STATE_VALIDATE_RAW( mps_reader_is_consuming( rd ),  in mbedtls_mps_reader_get()
247     end = rd->end;  in mbedtls_mps_reader_get()
248     frag_offset = mps_reader_get_fragment_offset( rd );  in mbedtls_mps_reader_get()
251     if( mps_reader_serving_from_accumulator( rd ) )  in mbedtls_mps_reader_get()
323             acc_available = rd->acc_available;  in mbedtls_mps_reader_get()
341         acc = rd->acc;  in mbedtls_mps_reader_get()
349         rd->end = end;  in mbedtls_mps_reader_get()
350         rd->pending = 0;  in mbedtls_mps_reader_get()
359     frag_len = rd->frag_len;  in mbedtls_mps_reader_get()
377                 rd->pending = desired - frag_remaining;  in mbedtls_mps_reader_get()
380                        (unsigned) rd->pending );  in mbedtls_mps_reader_get()
391     frag = rd->frag;  in mbedtls_mps_reader_get()
399     rd->end = end;  in mbedtls_mps_reader_get()
400     rd->pending = 0;  in mbedtls_mps_reader_get()
404 int mbedtls_mps_reader_commit( mbedtls_mps_reader *rd )  in mbedtls_mps_reader_commit()  argument
408     MBEDTLS_MPS_STATE_VALIDATE_RAW( mps_reader_is_consuming( rd ),  in mbedtls_mps_reader_commit()
411     end = rd->end;  in mbedtls_mps_reader_commit()
412     rd->commit = end;  in mbedtls_mps_reader_commit()
417 int mbedtls_mps_reader_reclaim( mbedtls_mps_reader *rd,  in mbedtls_mps_reader_reclaim()  argument
428     MBEDTLS_MPS_STATE_VALIDATE_RAW( mps_reader_is_consuming( rd ),  in mbedtls_mps_reader_reclaim()
431     frag     = rd->frag;  in mbedtls_mps_reader_reclaim()
432     acc      = rd->acc;  in mbedtls_mps_reader_reclaim()
433     pending  = rd->pending;  in mbedtls_mps_reader_reclaim()
434     commit   = rd->commit;  in mbedtls_mps_reader_reclaim()
435     frag_len = rd->frag_len;  in mbedtls_mps_reader_reclaim()
437     frag_offset = mps_reader_get_fragment_offset( rd );  in mbedtls_mps_reader_reclaim()
449             rd->end = commit;  in mbedtls_mps_reader_reclaim()
453         rd->acc_available = 0;  in mbedtls_mps_reader_reclaim()
454         rd->acc_share.acc_remaining = 0;  in mbedtls_mps_reader_reclaim()
482         acc_len = rd->acc_len;  in mbedtls_mps_reader_reclaim()
515             rd->end = commit;  in mbedtls_mps_reader_reclaim()
516             rd->pending = 0;  in mbedtls_mps_reader_reclaim()
543         rd->acc_available = backup_len;  in mbedtls_mps_reader_reclaim()
544         rd->acc_share.acc_remaining = pending;  in mbedtls_mps_reader_reclaim()
550     rd->frag     = NULL;  in mbedtls_mps_reader_reclaim()
551     rd->frag_len = 0;  in mbedtls_mps_reader_reclaim()
553     rd->commit  = 0;  in mbedtls_mps_reader_reclaim()
554     rd->end     = 0;  in mbedtls_mps_reader_reclaim()
555     rd->pending = 0;  in mbedtls_mps_reader_reclaim()
559                        (unsigned) rd->acc_available, (unsigned) rd->acc_len,  in mbedtls_mps_reader_reclaim()
560                        (unsigned) rd->acc_share.acc_remaining );  in mbedtls_mps_reader_reclaim()